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1. Intention and Perceptions of Healthy Eating versus Actual Intake Among Patients with Type 1 and Type 2 Diabetes and the General Population

Author: Ewers B, Sørensen MR, Fagt S, Diaz LJ, and Vilsbøll T
Subjects: diabetes, dietary adherence, dietary intake, nutrition, Medicine (General), R5-920
Abstract: Bettina Ewers,1 Mette Rosenlund Sørensen,2 Sisse Fagt,2 Lars J Diaz,1 Tina Vilsbøll1,3 1Clinical Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark; 2The National Food Institute, Technical University of Denmark, Søborg, Denmark; 3Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DenmarkCorrespondence: Bettina EwersClinical Research, Steno Diabetes Center Copenhagen, Niels Steensens Vej 2, Gentofte, DK-2820, DenmarkTel +45 3091 2997Email bettina.ewers@regionh.dkPurpose: Intention and perceptions of healthy eating may affect diet-related behavior. We assessed the intention and perceptions of eating healthily in patients with type 1 (T1D) and type 2 diabetes (T2D) compared with the general population. Secondly, differences in diet quality were assessed in patients with diabetes perceiving their dietary habits as more or less healthy.Materials and Methods: This cross-sectional study included data on socioeconomic status, dietary intake, and questions on healthy eating from adults with T1D (n=426), T2D (n=348) and from the general population (n=2899).Results: Patients with T2D were less likely to perceive their dietary habits as healthy compared with T1D and the general population. Patients with T1D or T2D perceiving their dietary habits as healthy reported higher intake of vegetables, fruit, fish, fibre and protein. In addition, patients with T1D with perceived healthy versus less healthy dietary habits had lower sugar intake and higher alcohol intake. Overall, adherence to dietary guidelines in patients with T1D and T2D was too low both in self-perceived healthy and less healthy eaters. In comparison with T1D patients, patients with T2D were less likely and the general population was more likely to strive to eat a healthy diet.Conclusion: Patients with T2D had poorer self-perception of their dietary healthiness and less intention of eating healthily, compared with patients with T1D and the general population. Actual diet quality was higher amongst patients with T1D and T2D perceiving their dietary habits as healthy than those perceiving their dietary habits as less healthy. But inadequate intakes were found in all groups. Health care providers should address and explore the patient’s intention and perceptions of healthy eating when discussing dietary changes in diabetes to improve nutritional support.Keywords: diabetes, dietary adherence, dietary intake, nutrition
Published: 2021

2. Observation of Coulomb-Assisted Dipole-Forbidden Intraexciton Transitions in Semiconductors

Author: Rice, W. D., Kono, J., Zybell, S., Winnerl, S., Bhattacharyya, J., Schneider, H., Helm, M., Ewers, B., Chernikov, A., Koch, M., Chatterjee, S., Khitrova, G., Gibbs, H. M., Schneebeli, L., Breddermann, B., Kira, M., and Koch, S. W.
Subjects: Condensed Matter - Mesoscale and Nanoscale Physics
Abstract: We use terahertz pulses to induce resonant transitions between the eigenstates of optically generated exciton populations in a high-quality semiconductor quantum-well sample. Monitoring the excitonic photoluminescence, we observe transient quenching of the $1s$ exciton emission, which we attribute to the terahertz-induced $1s$-to-$2p$ excitation. Simultaneously, a pronounced enhancement of the $2s$-exciton emission is observed, despite the $1s$-to-$2s$ transition being dipole forbidden. A microscopic many-body theory explains the experimental observations as a Coulomb-scattering mixing of the 2$s$ and 2$p$ states, yielding an effective terahertz transition between the 1$s$ and 2$s$ populations., Comment: 5 pages, 3 figures
Published: 2012
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3. Electro-osmosis: testing and analysis

Author: Ewers, B., primary and Smith, D.W., additional
Published: 2020
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4. Towards Industrial Inspection with THz Systems

Author: Stecher, M., Jördens, C., Krumbholz, N., Jansen, C., Scheller, M., Wilk, R., Peters, O., Scherger, B., Ewers, B., Koch, M., Rhodes, William T., Editor-in-chief, Adibi, Ali, Series editor, Hänsch, Theodor W., Series editor, Krausz, Ferenc, Series editor, Masters, Barry R., Series editor, Venghaus, Herbert, Series editor, Weber, Horst, Series editor, Weinfurter, Harald, Series editor, Midorikawa, Katsumi, Series editor, Nolte, Stefan, editor, Schrempel, Frank, editor, and Dausinger, Friedrich, editor
Published: 2016
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5. Dietary education must fit into everyday life: a qualitative study of people with a Pakistani background and type 2 diabetes

Author: Hempler NF, Nicic S, Ewers B, and Willaing I
Subjects: Medicine (General), R5-920
Abstract: Nana F Hempler,1 Sara Nicic,1 Bettina Ewers,2 Ingrid Willaing1 1Health Promotion Research, Steno Diabetes Center, Gentofte, Denmark; 2Nutrition and Food Services Department, Steno Diabetes Center, Gentofte, Denmark Background: The high prevalence of diabetes among South Asian populations in European countries partially derives from unhealthy changes in dietary patterns. Limited studies address perspectives of South Asian populations with respect to utility of diabetes education in everyday life. This study explores perspectives on dietary diabetes education and healthy food choices of people living in Denmark who have a Pakistani background and type 2 diabetes. Methods: In-depth interviews were conducted between October 2012 and December 2013 with 12 participants with type 2 diabetes who had received dietary diabetes education. Data analysis was systematic and was based on grounded theory principles. Results: Participants described the process of integrating and utilizing dietary education in everyday life as challenging. Perceived barriers of the integration and utilization included a lack of a connection between the content of the education and life conditions, a lack of support from their social networks for dietary change, difficulty integrating the education into everyday life, and failure to include the participants’ taste preferences in the educational setting. Conclusion: Dietary education that is sensitive to the attitudes, wishes, and preferences of the participants and that aims at establishing a connection to the everyday life of the participants might facilitate successful changes in dietary practices among people with a Pakistani background and type 2 diabetes. The findings suggest that more focus should be placed on collaborative processes in the dietary educational setting in order to achieve appropriate education and to improve communication between this population and health care professionals. Keywords: dietary diabetes education, healthy food choices, Pakistani background, type 2 diabetes, patient perspectives, preferences
Published: 2015

6. Global transpiration data from sap flow measurements: The SAPFLUXNET database

Author: Ministerio de Ciencia e Innovación (España), Agència de Gestió d'Ajuts Universitaris i de Recerca, Poyatos, R [0000-0003-0521-2523], Granda, V [0000-0002-0469-1991], Flo, V [0000-0003-1908-4577], Adams, MA [0000-0002-8154-0097], Adorjan, B [0000-0002-5482-2515], Aidar, MPM [0000-0001-5728-6749], Alvarado-Barrientos, MS [0000-0003-0098-0806], Anderson-Teixeira, KJ [0000-0001-7585-712X], Arain, MA [0000-0002-1433-5173], Aranda, I [0000-0001-9086-7940], Asbjornsen, H [000-0001-8126-3328], Oishi, AC [0000-0001-5064-4080], Oliveira RS [0000-0002-6392-2526], Oren, R [0000-0002-5654-1733], Ourcival,JM [0000-0002-3557-3496], Paljakka, T [0000-0002-3674-4904], Perez-Priego, O [0000-0002-3138-3177], Peri, PL [0000-0002-5398-4408], Peters, RL [0000-0002-7441-1297], Pfautsch, S [0000-0002-4390-4195], Pockman, WT [0000-0002-3286-0457], Baxter, R [0000-0002-7504-6797], Preisler, Y [0000-0001-5861-8362], Rocha, H [0000-0002-5981-4469], Röll, A [0000-0001-9457-4459], Rosado, BHP [0000-0002-8924-8672], Rowland, L [0000-0002-0774-3216], Rubtsov, A [0000-0002-9663-4344], Sabaté, S [0000-0003-1854-0761], Salmon, Y [0000-0003-4433-4021], Salomón, RL [0000-0003-2674-1731], Sánchez-Costa, E [0000-0001-6799-9611], Beamesderfer, E [0000-0002-7513-7349], Schäfer, K [0000-0001-9452-3619], Schuldt, B [0000-0003-4738-5289], Shashkin, A [0000-0001-9925-5019], Stahl, C [0000-0001-5411-1169], Stojanović, M [0000-0003-4918-8668], Sun, G [0000-0002-0159-1370], Szatniewska, J [0000-0003-3027-9965], Tatarinov, F [0000-0002-8338-6070], Tesar, M [0000-0002-5647-8498], Thomas, FM [0000-0001-6377-719X], Berveiller, D [0000-0001-7461-6420], Tor-ngern, P [0000-0001-7363-4926], Urban, J [0000-0003-1730-947X], Van der Tol, C [0000-0002-2484-8191], Van Meerveld [0000-0002-7547-3270], Varlagin, A [0000-0002-2549-5236], Werner, C [0000-0002-7676-9057], Wieser, G [0000-0002-7575-5657], Wingate, W [0000-0003-1921-1556], Wullschleger, S [0000-0002-9869-0446], Koong, Y [0000-0002-8630-3031], Blakely, B [0000-0001-9923-0794], Zweifel, R [0000-0001-9438-0582], Steppe, K [0000-0001-6252-0704], Mencuccini, M [0000-0003-0840-1477], Martínez-Vilalta, J [0000-0002-2332-7298], Boggs, J [0000-0003-4826-1843], Bohrer, G [0000-0002-9209-9540], Bolstad, P [0000-0002-1829-8859], Bonal, D [0000-0001-9602-8603], Bracho, R [0000-0002-8015-9796], Brodeur, J [0000-0001-7118-8360], Casanoves, F [0000-0001-8765-9382], Chave, J [0000-0002-7766-1347], Chen, H [0000-0001-7619-3425], Cisneros, C [0000-0001-9661-4581], Clark, K [0000-0003-0534-9677], Cremonese, E [0000-0002-6708-8532], Dang, H [0000-0003-4428-3834], David, J [0000-0001-6994-1085], David, T [0000-0003-1473-899X], Delpierre, D [0000-0003-0906-9402], Desai, AR [0000-0002-5226-6041], Do, FC [0000-0002-2852-627X], Dohnal, M [0000-0003-1769-4750], Domec, JC [0000-0003-0478-2559], Dzikiti, S [0000-0002-1892-4143], Edgar, C [0000-0002-7026-8358], Eichstaedt, R [0000-0002-4905-7994], El-Madany, T [0000-0002-0726-7141], Elbers, J [0000-0002-0631-3505], Eller, CB [0000-0002-7795-2574], Euskirchen, E [0000-0002-0848-4295], Ewers, B [0000-0001-6647-7475], Fonti, P [0000-0002-7070-3292], Forner, A [0000-0002-7123-6403], Forrester, D [0000-0003-2732-5692], Freitas, HC [0000-0002-4861-1164], Galvagno, M [0000-0002-0827-487X], Garcia-Tejera, O [0000-0001-7726-8118], Ghimire, CP [0000-0002-3715-6311], Gimeno, TE [0000-0002-1707-9291], Granier, A [0000-0002-4174-2487], Griebel, A [0000-0002-4476-8279], Guangyu, Y [0000-0003-3242-5348], Gush, MB [0000-0003-1328-9862], Hanson, PJ [0000-0001-7293-3561], Hasselquist, N [0000-0003-2777-0163], Heinrich, I [0000-0001-5800-6999], Hernandez-Santana, V [0000-0001-9018-8622], Herrmann, V [0000-0002-4519-481X], Hölttä, T [0000-0001-7677-7156], Holwerda, F [0000-0003-4125-1765], Ayutthaya, SIN [0000-0002-5354-1527], Jochheim,H [0000-0001-8047-4553], Joly, CA [0000-0002-7945-2805], Kim, HS [0000-0002-3440-6071], Klemedtsson, L [0000-0002-1122-0717], Kropp, H [0000-0002-4258-3393], Lagergren, F [0000-0002-0061-733X], Lane, P [0000-0001-6121-8386], Lapenas, A [0000-0002-2135-3636], Lechuga, V [0000-0003-3745-587X], Lee,M [0000-0002-9601-3863], Leuschner, C [0000-0002-5689-7932], Limousin, JM [0000-0002-2734-2495], Linares, JC [0000-0001-8375-6353], Linderson, ML [0000-0001-6578-6671], Lindroth, A [0000-0002-7669-784X], Llorens, P [0000-0003-4591-5303], López-Bernal, A [0000-0002-1034-4718], Loranty, MM[0000-0001-8851-7386], Macinnis-Ng, C [0000-0003-3935-9814], Marechaux, I [0000-0002-5401-0197], Martin, TA [0000-0002-7872-4194], Matheny, A [0000-0002-9532-7131], McDowell, N [0000-0002-2178-2254], Meir, P [0000-0002-2362-0398], Mészáros, I [0000-0001-8841-730X], Migliavacca, M [0000-0003-3546-8407], Mölder, M [0000-0001-6767-3195], Montagnani, L [0000-0003-2957-9071], Moore, GW [0000-0001-5190-5983], Nakada, R [0000-0002-3704-1784], Niu, F [0000-0003-3445-4011], Nolan, R [0000-0001-9277-5142], Norby,R [0000-0002-0238-9828], Novick, K [0000-0002-8431-0879], Oberhuber, W [0000-0002-5197-7044], Obojes, N [0000-0002-6718-2756], Poyatos, R, Granda, V, Flo, V, Adams, MA, Adorján, B, Aguadé, D, Aidar, MPM, Allen, S, Alvarado-Barrientos, MS, Anderson-Teixeira, KJ, Aparecido, LM, Joly, CA, Kaplick, J, Kim, HS, Klemedtsson, L, Kropp, H, Lagergren, F, Lane, P, Lang, P, Lapenas, A, Lechuga, V, Migliavacca, M, Lee, M, Leuschner, C, Limousin, JM, Linares, JC, Linderson, ML, Lindroth, A, Llorens, P, López-Bernal, A, Loranty, MM, Lüttschwager, D, Mitchell, P, MacInnis-Ng, C, Maréchaux, I, Martin, TA, Matheny, A, McDowell, N, McMahon, S, Meir, P, Mészáros, I, Molder, M, Mölder, M, Montagnani, L, Moore, GW, Nakada, R, Niu, F, Nolan, R, Norby,R, Novick, K, Oberhuber, W, Obojes, N, Oishi, AC, Oliveira RS, Oren, R, Ourcival,JM, Paljakka, T, Perez-Priego, O, Peri, PL, Peters, RL, Pfautsch, S, Pockman, WT, Preisler, Y, Rascher, K, Robinson, G, Rocha, H, Rocheteau, A, Röll, A, Rosado, BHP, Rowland, L [, Rubtsov, A, Sabaté, S, Salmon, Y, Salomón, RL, Sánchez-Costa, E, Schäfer, K, Schuldt, B, Shashkin, A, Stahl, C, Stojanovic, M, Suárez, JC, Sun, G, Niu, FR, Szatniewska, J, Tatarinov, F, Tesar, M, Thomas, FM, Tor-ngern, P, Urban, J, Valladares, F, Van der Tol, C, Van Meerveld, Varlagin, A, Norby, R, Voigt, H, Warren, J, Werner, C, Werner, W, Wieser, G, Wingate, W, Wullschleger, S, Koong, Y, Zweifel, R, Arain, MA, Oliveira, RS, Ourcival, JM, Aranda, I, Roll, A, Asbjornsen, H, Baxter, R, Beamesderfer, E, Berry, ZC, Berveiller, D, Blakely, B, Boggs, J, Bohrer, G, Bolstad, PV, Bonal, D, Bracho, R, Brito, P, Brodeur, J, Casanoves, F, Chave, J, Chen, H, Cisneros, C, Clark, K, Cremonese, E, Dang, HZ, David, JS, David, TS, Delpierre, N, Desai, AR, Do, Frederic C., Dohnal, M, Domec, JC, Dzikiti, S, Edgar, C, Eichstaedt, R, El-Madany, TS, Elbers, J, Eller, CB, Euskirchen, ES, Ewers, B, Fonti, P, Forner, A, Forrester, DI, Freitas, HC, Galvagno, M, Garcia-Tejera, O, Ghimire, CP, Gimeno, TE, Grace, J, Granier, A, Griebel, A, Guangyu, Y, Gush, MB, Hanson, PJ, Hasselquist, NJ, Heinrich, I, Hernandez-Santana, V, Herrmann, V, Hölttä, T, Holwerda, F, Irvine, J, Ayutthaya, SIN, Jarvis, PG, Jochheim, H, Ministerio de Ciencia e Innovación (España), Agència de Gestió d'Ajuts Universitaris i de Recerca, Poyatos, R [0000-0003-0521-2523], Granda, V [0000-0002-0469-1991], Flo, V [0000-0003-1908-4577], Adams, MA [0000-0002-8154-0097], Adorjan, B [0000-0002-5482-2515], Aidar, MPM [0000-0001-5728-6749], Alvarado-Barrientos, MS [0000-0003-0098-0806], Anderson-Teixeira, KJ [0000-0001-7585-712X], Arain, MA [0000-0002-1433-5173], Aranda, I [0000-0001-9086-7940], Asbjornsen, H [000-0001-8126-3328], Oishi, AC [0000-0001-5064-4080], Oliveira RS [0000-0002-6392-2526], Oren, R [0000-0002-5654-1733], Ourcival,JM [0000-0002-3557-3496], Paljakka, T [0000-0002-3674-4904], Perez-Priego, O [0000-0002-3138-3177], Peri, PL [0000-0002-5398-4408], Peters, RL [0000-0002-7441-1297], Pfautsch, S [0000-0002-4390-4195], Pockman, WT [0000-0002-3286-0457], Baxter, R [0000-0002-7504-6797], Preisler, Y [0000-0001-5861-8362], Rocha, H [0000-0002-5981-4469], Röll, A [0000-0001-9457-4459], Rosado, BHP [0000-0002-8924-8672], Rowland, L [0000-0002-0774-3216], Rubtsov, A [0000-0002-9663-4344], Sabaté, S [0000-0003-1854-0761], Salmon, Y [0000-0003-4433-4021], Salomón, RL [0000-0003-2674-1731], Sánchez-Costa, E [0000-0001-6799-9611], Beamesderfer, E [0000-0002-7513-7349], Schäfer, K [0000-0001-9452-3619], Schuldt, B [0000-0003-4738-5289], Shashkin, A [0000-0001-9925-5019], Stahl, C [0000-0001-5411-1169], Stojanović, M [0000-0003-4918-8668], Sun, G [0000-0002-0159-1370], Szatniewska, J [0000-0003-3027-9965], Tatarinov, F [0000-0002-8338-6070], Tesar, M [0000-0002-5647-8498], Thomas, FM [0000-0001-6377-719X], Berveiller, D [0000-0001-7461-6420], Tor-ngern, P [0000-0001-7363-4926], Urban, J [0000-0003-1730-947X], Van der Tol, C [0000-0002-2484-8191], Van Meerveld [0000-0002-7547-3270], Varlagin, A [0000-0002-2549-5236], Werner, C [0000-0002-7676-9057], Wieser, G [0000-0002-7575-5657], Wingate, W [0000-0003-1921-1556], Wullschleger, S [0000-0002-9869-0446], Koong, Y [0000-0002-8630-3031], Blakely, B [0000-0001-9923-0794], Zweifel, R [0000-0001-9438-0582], Steppe, K [0000-0001-6252-0704], Mencuccini, M [0000-0003-0840-1477], Martínez-Vilalta, J [0000-0002-2332-7298], Boggs, J [0000-0003-4826-1843], Bohrer, G [0000-0002-9209-9540], Bolstad, P [0000-0002-1829-8859], Bonal, D [0000-0001-9602-8603], Bracho, R [0000-0002-8015-9796], Brodeur, J [0000-0001-7118-8360], Casanoves, F [0000-0001-8765-9382], Chave, J [0000-0002-7766-1347], Chen, H [0000-0001-7619-3425], Cisneros, C [0000-0001-9661-4581], Clark, K [0000-0003-0534-9677], Cremonese, E [0000-0002-6708-8532], Dang, H [0000-0003-4428-3834], David, J [0000-0001-6994-1085], David, T [0000-0003-1473-899X], Delpierre, D [0000-0003-0906-9402], Desai, AR [0000-0002-5226-6041], Do, FC [0000-0002-2852-627X], Dohnal, M [0000-0003-1769-4750], Domec, JC [0000-0003-0478-2559], Dzikiti, S [0000-0002-1892-4143], Edgar, C [0000-0002-7026-8358], Eichstaedt, R [0000-0002-4905-7994], El-Madany, T [0000-0002-0726-7141], Elbers, J [0000-0002-0631-3505], Eller, CB [0000-0002-7795-2574], Euskirchen, E [0000-0002-0848-4295], Ewers, B [0000-0001-6647-7475], Fonti, P [0000-0002-7070-3292], Forner, A [0000-0002-7123-6403], Forrester, D [0000-0003-2732-5692], Freitas, HC [0000-0002-4861-1164], Galvagno, M [0000-0002-0827-487X], Garcia-Tejera, O [0000-0001-7726-8118], Ghimire, CP [0000-0002-3715-6311], Gimeno, TE [0000-0002-1707-9291], Granier, A [0000-0002-4174-2487], Griebel, A [0000-0002-4476-8279], Guangyu, Y [0000-0003-3242-5348], Gush, MB [0000-0003-1328-9862], Hanson, PJ [0000-0001-7293-3561], Hasselquist, N [0000-0003-2777-0163], Heinrich, I [0000-0001-5800-6999], Hernandez-Santana, V [0000-0001-9018-8622], Herrmann, V [0000-0002-4519-481X], Hölttä, T [0000-0001-7677-7156], Holwerda, F [0000-0003-4125-1765], Ayutthaya, SIN [0000-0002-5354-1527], Jochheim,H [0000-0001-8047-4553], Joly, CA [0000-0002-7945-2805], Kim, HS [0000-0002-3440-6071], Klemedtsson, L [0000-0002-1122-0717], Kropp, H [0000-0002-4258-3393], Lagergren, F [0000-0002-0061-733X], Lane, P [0000-0001-6121-8386], Lapenas, A [0000-0002-2135-3636], Lechuga, V [0000-0003-3745-587X], Lee,M [0000-0002-9601-3863], Leuschner, C [0000-0002-5689-7932], Limousin, JM [0000-0002-2734-2495], Linares, JC [0000-0001-8375-6353], Linderson, ML [0000-0001-6578-6671], Lindroth, A [0000-0002-7669-784X], Llorens, P [0000-0003-4591-5303], López-Bernal, A [0000-0002-1034-4718], Loranty, MM[0000-0001-8851-7386], Macinnis-Ng, C [0000-0003-3935-9814], Marechaux, I [0000-0002-5401-0197], Martin, TA [0000-0002-7872-4194], Matheny, A [0000-0002-9532-7131], McDowell, N [0000-0002-2178-2254], Meir, P [0000-0002-2362-0398], Mészáros, I [0000-0001-8841-730X], Migliavacca, M [0000-0003-3546-8407], Mölder, M [0000-0001-6767-3195], Montagnani, L [0000-0003-2957-9071], Moore, GW [0000-0001-5190-5983], Nakada, R [0000-0002-3704-1784], Niu, F [0000-0003-3445-4011], Nolan, R [0000-0001-9277-5142], Norby,R [0000-0002-0238-9828], Novick, K [0000-0002-8431-0879], Oberhuber, W [0000-0002-5197-7044], Obojes, N [0000-0002-6718-2756], Poyatos, R, Granda, V, Flo, V, Adams, MA, Adorján, B, Aguadé, D, Aidar, MPM, Allen, S, Alvarado-Barrientos, MS, Anderson-Teixeira, KJ, Aparecido, LM, Joly, CA, Kaplick, J, Kim, HS, Klemedtsson, L, Kropp, H, Lagergren, F, Lane, P, Lang, P, Lapenas, A, Lechuga, V, Migliavacca, M, Lee, M, Leuschner, C, Limousin, JM, Linares, JC, Linderson, ML, Lindroth, A, Llorens, P, López-Bernal, A, Loranty, MM, Lüttschwager, D, Mitchell, P, MacInnis-Ng, C, Maréchaux, I, Martin, TA, Matheny, A, McDowell, N, McMahon, S, Meir, P, Mészáros, I, Molder, M, Mölder, M, Montagnani, L, Moore, GW, Nakada, R, Niu, F, Nolan, R, Norby,R, Novick, K, Oberhuber, W, Obojes, N, Oishi, AC, Oliveira RS, Oren, R, Ourcival,JM, Paljakka, T, Perez-Priego, O, Peri, PL, Peters, RL, Pfautsch, S, Pockman, WT, Preisler, Y, Rascher, K, Robinson, G, Rocha, H, Rocheteau, A, Röll, A, Rosado, BHP, Rowland, L [, Rubtsov, A, Sabaté, S, Salmon, Y, Salomón, RL, Sánchez-Costa, E, Schäfer, K, Schuldt, B, Shashkin, A, Stahl, C, Stojanovic, M, Suárez, JC, Sun, G, Niu, FR, Szatniewska, J, Tatarinov, F, Tesar, M, Thomas, FM, Tor-ngern, P, Urban, J, Valladares, F, Van der Tol, C, Van Meerveld, Varlagin, A, Norby, R, Voigt, H, Warren, J, Werner, C, Werner, W, Wieser, G, Wingate, W, Wullschleger, S, Koong, Y, Zweifel, R, Arain, MA, Oliveira, RS, Ourcival, JM, Aranda, I, Roll, A, Asbjornsen, H, Baxter, R, Beamesderfer, E, Berry, ZC, Berveiller, D, Blakely, B, Boggs, J, Bohrer, G, Bolstad, PV, Bonal, D, Bracho, R, Brito, P, Brodeur, J, Casanoves, F, Chave, J, Chen, H, Cisneros, C, Clark, K, Cremonese, E, Dang, HZ, David, JS, David, TS, Delpierre, N, Desai, AR, Do, Frederic C., Dohnal, M, Domec, JC, Dzikiti, S, Edgar, C, Eichstaedt, R, El-Madany, TS, Elbers, J, Eller, CB, Euskirchen, ES, Ewers, B, Fonti, P, Forner, A, Forrester, DI, Freitas, HC, Galvagno, M, Garcia-Tejera, O, Ghimire, CP, Gimeno, TE, Grace, J, Granier, A, Griebel, A, Guangyu, Y, Gush, MB, Hanson, PJ, Hasselquist, NJ, Heinrich, I, Hernandez-Santana, V, Herrmann, V, Hölttä, T, Holwerda, F, Irvine, J, Ayutthaya, SIN, Jarvis, PG, and Jochheim, H
Abstract: Plant transpiration links physiological responses of vegetation to water supply and demand with hydrological, energy, and carbon budgets at the land-atmosphere interface. However, despite being the main land evaporative flux at the global scale, transpiration and its response to environmental drivers are currently not well constrained by observations. Here we introduce the first global compilation of whole-plant transpiration data from sap flow measurements (SAPFLUXNET, https://sapfluxnet.creaf.cat/, last access: 8 June 2021). We harmonized and quality-controlled individual datasets supplied by contributors worldwide in a semi-automatic data workflow implemented in the R programming language. Datasets include sub-daily time series of sap flow and hydrometeorological drivers for one or more growing seasons, as well as metadata on the stand characteristics, plant attributes, and technical details of the measurements. SAPFLUXNET contains 202 globally distributed datasets with sap flow time series for 2714 plants, mostly trees, of 174 species. SAPFLUXNET has a broad bioclimatic coverage, with woodland/shrubland and temperate forest biomes especially well represented (80% of the datasets). The measurements cover a wide variety of stand structural characteristics and plant sizes. The datasets encompass the period between 1995 and 2018, with 50% of the datasets being at least 3 years long. Accompanying radiation and vapour pressure deficit data are available for most of the datasets, while on-site soil water content is available for 56% of the datasets. Many datasets contain data for species that make up 90% or more of the total stand basal area, allowing the estimation of stand transpiration in diverse ecological settings. SAPFLUXNET adds to existing plant trait datasets, ecosystem flux networks, and remote sensing products to help increase our understanding of plant water use, plant responses to drought, and ecohydrological processes. SAPFLUXNET version 0.1.5 is freely a
Published: 2021

7. Spatial Patterns in Leaf Area and Plant Functional Type Cover across Chronosequences of Sagebrush Ecosystems

Author: Ewers, B. E. and Pendall, E.
Published: 2008
Full Text: View/download PDF

8. Global transpiration data from sap flow measurements: The SAPFLUXNET database

Author: Poyatos, R, Granda, V, Flo, V, Adams, MA, Adorján, B, Aguadé, D, Aidar, MPM, Allen, S, Alvarado-Barrientos, MS, Anderson-Teixeira, KJ, Aparecido, LM, Joly, CA, Kaplick, J, Kim, HS, Klemedtsson, L, Kropp, H, Lagergren, F, Lane, P, Lang, P, Lapenas, A, Lechuga, V, Migliavacca, M, Lee, M, Leuschner, C, Limousin, JM, Linares, JC, Linderson, ML, Lindroth, A, Llorens, P, López-Bernal, A, Loranty, MM, Lüttschwager, D, Mitchell, P, MacInnis-Ng, C, Maréchaux, I, Martin, TA, Matheny, A, McDowell, N, McMahon, S, Meir, P, Mészáros, I, Molder, M, Mölder, M, Montagnani, L, Moore, GW, Nakada, R, Niu, F, Nolan, R, Norby,R, Novick, K, Oberhuber, W, Obojes, N, Oishi, AC, Oliveira RS, Oren, R, Ourcival,JM, Paljakka, T, Perez-Priego, O, Peri, PL, Peters, RL, Pfautsch, S, Pockman, WT, Preisler, Y, Rascher, K, Robinson, G, Rocha, H, Rocheteau, A, Röll, A, Rosado, BHP, Rowland, L [, Rubtsov, A, Sabaté, S, Salmon, Y, Salomón, RL, Sánchez-Costa, E, Schäfer, K, Schuldt, B, Shashkin, A, Stahl, C, Stojanovic, M, Suárez, JC, Sun, G, Niu, FR, Szatniewska, J, Tatarinov, F, Tesar, M, Thomas, FM, Tor-ngern, P, Urban, J, Valladares, F, Van der Tol, C, Van Meerveld, Varlagin, A, Norby, R, Voigt, H, Warren, J, Werner, C, Werner, W, Wieser, G, Wingate, W, Wullschleger, S, Koong, Y, Zweifel, R, Arain, MA, Oliveira, RS, Ourcival, JM, Aranda, I, Roll, A, Asbjornsen, H, Baxter, R, Beamesderfer, E, Berry, ZC, Berveiller, D, Blakely, B, Boggs, J, Bohrer, G, Bolstad, PV, Bonal, D, Bracho, R, Brito, P, Brodeur, J, Casanoves, F, Chave, J, Chen, H, Cisneros, C, Clark, K, Cremonese, E, Dang, HZ, David, JS, David, TS, Delpierre, N, Desai, AR, Do, Frederic C., Dohnal, M, Domec, JC, Dzikiti, S, Edgar, C, Eichstaedt, R, El-Madany, TS, Elbers, J, Eller, CB, Euskirchen, ES, Ewers, B, Fonti, P, Forner, A, Forrester, DI, Freitas, HC, Galvagno, M, Garcia-Tejera, O, Ghimire, CP, Gimeno, TE, Grace, J, Granier, A, Griebel, A, Guangyu, Y, Gush, MB, Hanson, PJ, Hasselquist, NJ, Heinrich, I, Hernandez-Santana, V, Herrmann, V, Hölttä, T, Holwerda, F, Irvine, J, Ayutthaya, SIN, Jarvis, PG, Jochheim, H, Ministerio de Ciencia e Innovación (España), Agència de Gestió d'Ajuts Universitaris i de Recerca, Poyatos, R [0000-0003-0521-2523], Granda, V [0000-0002-0469-1991], Flo, V [0000-0003-1908-4577], Adams, MA [0000-0002-8154-0097], Adorjan, B [0000-0002-5482-2515], Aidar, MPM [0000-0001-5728-6749], Alvarado-Barrientos, MS [0000-0003-0098-0806], Anderson-Teixeira, KJ [0000-0001-7585-712X], Arain, MA [0000-0002-1433-5173], Aranda, I [0000-0001-9086-7940], Asbjornsen, H [000-0001-8126-3328], Oishi, AC [0000-0001-5064-4080], Oliveira RS [0000-0002-6392-2526], Oren, R [0000-0002-5654-1733], Ourcival,JM [0000-0002-3557-3496], Paljakka, T [0000-0002-3674-4904], Perez-Priego, O [0000-0002-3138-3177], Peri, PL [0000-0002-5398-4408], Peters, RL [0000-0002-7441-1297], Pfautsch, S [0000-0002-4390-4195], Pockman, WT [0000-0002-3286-0457], Baxter, R [0000-0002-7504-6797], Preisler, Y [0000-0001-5861-8362], Rocha, H [0000-0002-5981-4469], Röll, A [0000-0001-9457-4459], Rosado, BHP [0000-0002-8924-8672], Rowland, L [0000-0002-0774-3216], Rubtsov, A [0000-0002-9663-4344], Sabaté, S [0000-0003-1854-0761], Salmon, Y [0000-0003-4433-4021], Salomón, RL [0000-0003-2674-1731], Sánchez-Costa, E [0000-0001-6799-9611], Beamesderfer, E [0000-0002-7513-7349], Schäfer, K [0000-0001-9452-3619], Schuldt, B [0000-0003-4738-5289], Shashkin, A [0000-0001-9925-5019], Stahl, C [0000-0001-5411-1169], Stojanović, M [0000-0003-4918-8668], Sun, G [0000-0002-0159-1370], Szatniewska, J [0000-0003-3027-9965], Tatarinov, F [0000-0002-8338-6070], Tesar, M [0000-0002-5647-8498], Thomas, FM [0000-0001-6377-719X], Berveiller, D [0000-0001-7461-6420], Tor-ngern, P [0000-0001-7363-4926], Urban, J [0000-0003-1730-947X], Van der Tol, C [0000-0002-2484-8191], Van Meerveld [0000-0002-7547-3270], Varlagin, A [0000-0002-2549-5236], Werner, C [0000-0002-7676-9057], Wieser, G [0000-0002-7575-5657], Wingate, W [0000-0003-1921-1556], Wullschleger, S [0000-0002-9869-0446], Koong, Y [0000-0002-8630-3031], Blakely, B [0000-0001-9923-0794], Zweifel, R [0000-0001-9438-0582], Steppe, K [0000-0001-6252-0704], Mencuccini, M [0000-0003-0840-1477], Martínez-Vilalta, J [0000-0002-2332-7298], Boggs, J [0000-0003-4826-1843], Bohrer, G [0000-0002-9209-9540], Bolstad, P [0000-0002-1829-8859], Bonal, D [0000-0001-9602-8603], Bracho, R [0000-0002-8015-9796], Brodeur, J [0000-0001-7118-8360], Casanoves, F [0000-0001-8765-9382], Chave, J [0000-0002-7766-1347], Chen, H [0000-0001-7619-3425], Cisneros, C [0000-0001-9661-4581], Clark, K [0000-0003-0534-9677], Cremonese, E [0000-0002-6708-8532], Dang, H [0000-0003-4428-3834], David, J [0000-0001-6994-1085], David, T [0000-0003-1473-899X], Delpierre, D [0000-0003-0906-9402], Desai, AR [0000-0002-5226-6041], Do, FC [0000-0002-2852-627X], Dohnal, M [0000-0003-1769-4750], Domec, JC [0000-0003-0478-2559], Dzikiti, S [0000-0002-1892-4143], Edgar, C [0000-0002-7026-8358], Eichstaedt, R [0000-0002-4905-7994], El-Madany, T [0000-0002-0726-7141], Elbers, J [0000-0002-0631-3505], Eller, CB [0000-0002-7795-2574], Euskirchen, E [0000-0002-0848-4295], Ewers, B [0000-0001-6647-7475], Fonti, P [0000-0002-7070-3292], Forner, A [0000-0002-7123-6403], Forrester, D [0000-0003-2732-5692], Freitas, HC [0000-0002-4861-1164], Galvagno, M [0000-0002-0827-487X], Garcia-Tejera, O [0000-0001-7726-8118], Ghimire, CP [0000-0002-3715-6311], Gimeno, TE [0000-0002-1707-9291], Granier, A [0000-0002-4174-2487], Griebel, A [0000-0002-4476-8279], Guangyu, Y [0000-0003-3242-5348], Gush, MB [0000-0003-1328-9862], Hanson, PJ [0000-0001-7293-3561], Hasselquist, N [0000-0003-2777-0163], Heinrich, I [0000-0001-5800-6999], Hernandez-Santana, V [0000-0001-9018-8622], Herrmann, V [0000-0002-4519-481X], Hölttä, T [0000-0001-7677-7156], Holwerda, F [0000-0003-4125-1765], Ayutthaya, SIN [0000-0002-5354-1527], Jochheim,H [0000-0001-8047-4553], Joly, CA [0000-0002-7945-2805], Kim, HS [0000-0002-3440-6071], Klemedtsson, L [0000-0002-1122-0717], Kropp, H [0000-0002-4258-3393], Lagergren, F [0000-0002-0061-733X], Lane, P [0000-0001-6121-8386], Lapenas, A [0000-0002-2135-3636], Lechuga, V [0000-0003-3745-587X], Lee,M [0000-0002-9601-3863], Leuschner, C [0000-0002-5689-7932], Limousin, JM [0000-0002-2734-2495], Linares, JC [0000-0001-8375-6353], Linderson, ML [0000-0001-6578-6671], Lindroth, A [0000-0002-7669-784X], Llorens, P [0000-0003-4591-5303], López-Bernal, A [0000-0002-1034-4718], Loranty, MM[0000-0001-8851-7386], Macinnis-Ng, C [0000-0003-3935-9814], Marechaux, I [0000-0002-5401-0197], Martin, TA [0000-0002-7872-4194], Matheny, A [0000-0002-9532-7131], McDowell, N [0000-0002-2178-2254], Meir, P [0000-0002-2362-0398], Mészáros, I [0000-0001-8841-730X], Migliavacca, M [0000-0003-3546-8407], Mölder, M [0000-0001-6767-3195], Montagnani, L [0000-0003-2957-9071], Moore, GW [0000-0001-5190-5983], Nakada, R [0000-0002-3704-1784], Niu, F [0000-0003-3445-4011], Nolan, R [0000-0001-9277-5142], Norby,R [0000-0002-0238-9828], Novick, K [0000-0002-8431-0879], Oberhuber, W [0000-0002-5197-7044], and Obojes, N [0000-0002-6718-2756]
Subjects: Stomatal condua, Sapflow measurements, Heat-pulse method, Vapor- pressure deficit, Radial patterns, Water use strategies, Eddy covariance, Fluw density, Thermal dissipation
Abstract: Plant transpiration links physiological responses of vegetation to water supply and demand with hydrological, energy, and carbon budgets at the land-atmosphere interface. However, despite being the main land evaporative flux at the global scale, transpiration and its response to environmental drivers are currently not well constrained by observations. Here we introduce the first global compilation of whole-plant transpiration data from sap flow measurements (SAPFLUXNET, https://sapfluxnet.creaf.cat/, last access: 8 June 2021). We harmonized and quality-controlled individual datasets supplied by contributors worldwide in a semi-automatic data workflow implemented in the R programming language. Datasets include sub-daily time series of sap flow and hydrometeorological drivers for one or more growing seasons, as well as metadata on the stand characteristics, plant attributes, and technical details of the measurements. SAPFLUXNET contains 202 globally distributed datasets with sap flow time series for 2714 plants, mostly trees, of 174 species. SAPFLUXNET has a broad bioclimatic coverage, with woodland/shrubland and temperate forest biomes especially well represented (80% of the datasets). The measurements cover a wide variety of stand structural characteristics and plant sizes. The datasets encompass the period between 1995 and 2018, with 50% of the datasets being at least 3 years long. Accompanying radiation and vapour pressure deficit data are available for most of the datasets, while on-site soil water content is available for 56% of the datasets. Many datasets contain data for species that make up 90% or more of the total stand basal area, allowing the estimation of stand transpiration in diverse ecological settings. SAPFLUXNET adds to existing plant trait datasets, ecosystem flux networks, and remote sensing products to help increase our understanding of plant water use, plant responses to drought, and ecohydrological processes. SAPFLUXNET version 0.1.5 is freely available from the Zenodo repository (10.5281/zenodo.3971689; Poyatos et al., 2020a). The "sapfluxnetr"R package-designed to access, visualize, and process SAPFLUXNET data-is available from CRAN. This research was supported by the Ministerio de Economía y Competitividad (grant no. CGL2014-55883-JIN), the Ministerio de Ciencia e Innovación (grant no. RTI2018-095297-J-I00), the Ministerio de Ciencia e Innovación (grant no. CAS16/00207), the Agència de Gestió d'Ajuts Universitaris i de Recerca (grant no. SGR1001), the Alexander von Humboldt-Stiftung (Humboldt Research Fellowship for Experienced Researchers (RP)), and the Institució Catalana de Recerca i Estudis Avançats (Academia Award (JMV)). Víctor Flo was supported by the doctoral fellowship FPU15/03939 (MECD, Spain).
Published: 2021

9. Towards Industrial Inspection with THz Systems

Author: Stecher, M., primary, Jördens, C., additional, Krumbholz, N., additional, Jansen, C., additional, Scheller, M., additional, Wilk, R., additional, Peters, O., additional, Scherger, B., additional, Ewers, B., additional, and Koch, M., additional
Published: 2015
Full Text: View/download PDF

10. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data (vol 7, 225, 2020)

Author: Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Reichstein, M, Ribeca, A, van Ingen, C, Vuichard, N, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardo, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Brummer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D'Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrene, E, Dunn, A, Dusek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Grunwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hortnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janous, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, Lopez-Ballesteros, A, Lopez-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Luers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, U, Raz-Yaseef, N, Rebmann, C, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sanchez-Canete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlak, P, Serrano-Ortiz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Sigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, Papale, D, Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Reichstein, M, Ribeca, A, van Ingen, C, Vuichard, N, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardo, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Brummer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D'Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrene, E, Dunn, A, Dusek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Grunwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hortnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janous, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, Lopez-Ballesteros, A, Lopez-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Luers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, U, Raz-Yaseef, N, Rebmann, C, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sanchez-Canete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlak, P, Serrano-Ortiz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Sigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, and Papale, D
Abstract: A Correction to this paper has been published: https://doi.org/10.1038/s41597-021-00851-9.
Published: 2021

11. Global transpiration data from sap flow measurements: The SAPFLUXNET database

Author: Poyatos, R., Granda, V, Flo, V., Adorján, B., Adams, M. A., Aguadé, D., Aidar, M. P. M., Allen, S., Alvarado-Barrientos, M. S., Anderson-Teixeira, K. J., Aparecido, L. M., Altaf Arain, M., Aranda, I., Asbjornsen, H., Baxter, R., Beamesderfer, E., Berry, Z. C., Berveiller, D., Blakely, B., Boggs, J., Bohrer, G., Bolstad, P. V., Bonal, D., Bracho, R., Brito, P., Brodeur, J., Casanoves, F., Chave, J., Chen, H., Cisneros, C., Clark, K., Cremonese, E., Dang, H., David, J. S., David, T. S., Delpierre, N., Desai, A. R., Do, F. C., Dohnal, N., Domec, J. C., Dzikiti, S., Edgar, C., Eichstaedt, R., El-Madany, T. S., Elbers, J., Eller, C. B., Euskirchen, E. S., Ewers, B., Fonti, P., Forner, A., Forrester, D. I., Freitas, H. C., Galvagno, M., Garcia-Tejera, O., Ghimire, C. P., Gimeno, T. E., Grace, J., Granier, A., Griebel, A., Guangyu, Y., Gush, M. B., Hanson, P. J., Hasselquist, N. J., Heinrich, I., Hernandez-Santana, V., Herrmann, V, Hölttä, T., Holwerda, F., Irvine, J., Na Ayutthaya, S. Y., Jarvis, P. J., Jochheim, H., Joly, C. A., Kaplick, J., Kim, H. S., Klemedtsson, L., Kropp, H., Lagergren, F., Lane, P., Lang, P., Lapenas, A., Lechuga, V., Lee, M., Leuschner, C., Limousin, J. M., Linares, J. C., Linderson, M. L., Lindroth, A., Llorens, P., López-Bernal, A., Loranty, M. M., Lüttschwager, D., MacInnis-Ng, C., Maréchaux, I., Martin, T. A., Matheny, A., McDowell, N., McMahon, S., Meir, P., Mészáros, I., Migliavacca, M., Mitchell, P., Mölder, M., Montagnani, L., Moore, G. W., Nakada, R., Niu, F., Nolan, R.H., Norby, R., Novick, K., Oberhuber, W., Obojes, N., Oishi, A. C., Oliveira, R. S., Olen, R., Ourcival, J. M., Paljakka, T., Perez Priego, O., Peri, P. L., Peters, R. L., Pfautsch, S., Pockman, W. T., Preysler, I., Rascher, K., Robinson, G., Rocheteau, A., Rocha, H., Röll, A., Rosado, B. H. P., Rowland, L., Rubtsov, A. V., Sabaté, S., Salmón, Y., Salomon, R. L., Schäfer, K. V. R., Sánchez-Costa, E., Schuld, B., Shashkin, A., Stahl, C., Stojanovic, M., Suárez, J. C., Szatniewska, J, Sun, G., Tatarinov, F., TesaÅ, M, Thomas, F. M., Tor-Ngern, P., Urban, J., Valladares, F., Van Der Tol, C., Van Meerveld, I., Varlagin, A., Voigt, H., Warren, J., Werner, C., Poyatos, R., Granda, V, Flo, V., Adorján, B., Adams, M. A., Aguadé, D., Aidar, M. P. M., Allen, S., Alvarado-Barrientos, M. S., Anderson-Teixeira, K. J., Aparecido, L. M., Altaf Arain, M., Aranda, I., Asbjornsen, H., Baxter, R., Beamesderfer, E., Berry, Z. C., Berveiller, D., Blakely, B., Boggs, J., Bohrer, G., Bolstad, P. V., Bonal, D., Bracho, R., Brito, P., Brodeur, J., Casanoves, F., Chave, J., Chen, H., Cisneros, C., Clark, K., Cremonese, E., Dang, H., David, J. S., David, T. S., Delpierre, N., Desai, A. R., Do, F. C., Dohnal, N., Domec, J. C., Dzikiti, S., Edgar, C., Eichstaedt, R., El-Madany, T. S., Elbers, J., Eller, C. B., Euskirchen, E. S., Ewers, B., Fonti, P., Forner, A., Forrester, D. I., Freitas, H. C., Galvagno, M., Garcia-Tejera, O., Ghimire, C. P., Gimeno, T. E., Grace, J., Granier, A., Griebel, A., Guangyu, Y., Gush, M. B., Hanson, P. J., Hasselquist, N. J., Heinrich, I., Hernandez-Santana, V., Herrmann, V, Hölttä, T., Holwerda, F., Irvine, J., Na Ayutthaya, S. Y., Jarvis, P. J., Jochheim, H., Joly, C. A., Kaplick, J., Kim, H. S., Klemedtsson, L., Kropp, H., Lagergren, F., Lane, P., Lang, P., Lapenas, A., Lechuga, V., Lee, M., Leuschner, C., Limousin, J. M., Linares, J. C., Linderson, M. L., Lindroth, A., Llorens, P., López-Bernal, A., Loranty, M. M., Lüttschwager, D., MacInnis-Ng, C., Maréchaux, I., Martin, T. A., Matheny, A., McDowell, N., McMahon, S., Meir, P., Mészáros, I., Migliavacca, M., Mitchell, P., Mölder, M., Montagnani, L., Moore, G. W., Nakada, R., Niu, F., Nolan, R.H., Norby, R., Novick, K., Oberhuber, W., Obojes, N., Oishi, A. C., Oliveira, R. S., Olen, R., Ourcival, J. M., Paljakka, T., Perez Priego, O., Peri, P. L., Peters, R. L., Pfautsch, S., Pockman, W. T., Preysler, I., Rascher, K., Robinson, G., Rocheteau, A., Rocha, H., Röll, A., Rosado, B. H. P., Rowland, L., Rubtsov, A. V., Sabaté, S., Salmón, Y., Salomon, R. L., Schäfer, K. V. R., Sánchez-Costa, E., Schuld, B., Shashkin, A., Stahl, C., Stojanovic, M., Suárez, J. C., Szatniewska, J, Sun, G., Tatarinov, F., TesaÅ, M, Thomas, F. M., Tor-Ngern, P., Urban, J., Valladares, F., Van Der Tol, C., Van Meerveld, I., Varlagin, A., Voigt, H., Warren, J., and Werner, C.
Abstract: Plant transpiration links physiological responses of vegetation to water supply and demand with hydrological, energy, and carbon budgets at the land-atmosphere interface. However, despite being the main land evaporative flux at the global scale, transpiration and its response to environmental drivers are currently not well constrained by observations. Here we introduce the first global compilation of whole-plant transpiration data from sap flow measurements (SAPFLUXNET, https://sapfluxnet.creaf.cat/, last access: 8 June 2021). We harmonized and quality-controlled individual datasets supplied by contributors worldwide in a semi-automatic data workflow implemented in the R programming language. Datasets include sub-daily time series of sap flow and hydrometeorological drivers for one or more growing seasons, as well as metadata on the stand characteristics, plant attributes, and technical details of the measurements. SAPFLUXNET contains 202 globally distributed datasets with sap flow time series for 2714 plants, mostly trees, of 174 species. SAPFLUXNET has a broad bioclimatic coverage, with woodland/shrubland and temperate forest biomes especially well represented (80% of the datasets). The measurements cover a wide variety of stand structural characteristics and plant sizes. The datasets encompass the period between 1995 and 2018, with 50% of the datasets being at least 3 years long. Accompanying radiation and vapour pressure deficit data are available for most of the datasets, while on-site soil water content is available for 56% of the datasets. Many datasets contain data for species that make up 90% or more of the total stand basal area, allowing the estimation of stand transpiration in diverse ecological settings. SAPFLUXNET adds to existing plant trait datasets, ecosystem flux networks, and remote sensing products to help increase our understanding of plant water use, plant responses to drought, and ecohydrological processes. SAPFLUXNET version 0.1.5 is freely a
Published: 2021

12. Author Correction: The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

Author: Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Reichstein, M, Ribeca, A, van Ingen, C, Vuichard, N, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardö, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Brümmer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D’Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrêne, E, Dunn, A, Dušek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Grünwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hörtnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janouš, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, López-Ballesteros, A, López-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Lüers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, Ü, Raz-Yaseef, N, Rebmann, C, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sánchez-Cañete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlák, P, Serrano-Ortíz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Šigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, Papale, D, Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Reichstein, M, Ribeca, A, van Ingen, C, Vuichard, N, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardö, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Brümmer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D’Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrêne, E, Dunn, A, Dušek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Grünwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hörtnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janouš, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, López-Ballesteros, A, López-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Lüers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, Ü, Raz-Yaseef, N, Rebmann, C, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sánchez-Cañete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlák, P, Serrano-Ortíz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Šigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, and Papale, D
Abstract: The following authors were omitted from the original version of this Data Descriptor: Markus Reichstein and Nicolas Vuichard. Both contributed to the code development and N. Vuichard contributed to the processing of the ERA-Interim data downscaling. Furthermore, the contribution of the co-author Frank Tiedemann was re-evaluated relative to the colleague Corinna Rebmann, both working at the same sites, and based on this re-evaluation a substitution in the co-author list is implemented (with Rebmann replacing Tiedemann). Finally, two affiliations were listed incorrectly and are corrected here (entries 190 and 193). The author list and affiliations have been amended to address these omissions in both the HTML and PDF versions.
Published: 2021

13. Multiscale observations of snow accumulation and peak snowpack following widespread, insect-induced lodgepole pine mortality

Author: Biederman, Joel A., Brooks, P. D., Harpold, A. A., Gochis, D. J., Gutmann, E., Reed, D. E., Pendall, E., and Ewers, B. E.
Published: 2014
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14. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

Author: Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Ribeca, A, van Ingen, C, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardo, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Bruemmer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D'Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrene, E, Dunn, A, Dusek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Gruenwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hoertnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janous, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, Lopez-Ballesteros, A, Lopez-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Lueers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, U, Raz-Yaseef, N, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sanchez-Canete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlak, P, Serrano-Ortiz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Sigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tiedemann, F, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, Papale, D, Pastorello, G, Trotta, C, Canfora, E, Chu, H, Christianson, D, Cheah, Y-W, Poindexter, C, Chen, J, Elbashandy, A, Humphrey, M, Isaac, P, Polidori, D, Ribeca, A, van Ingen, C, Zhang, L, Amiro, B, Ammann, C, Arain, MA, Ardo, J, Arkebauer, T, Arndt, SK, Arriga, N, Aubinet, M, Aurela, M, Baldocchi, D, Barr, A, Beamesderfer, E, Marchesini, LB, Bergeron, O, Beringer, J, Bernhofer, C, Berveiller, D, Billesbach, D, Black, TA, Blanken, PD, Bohrer, G, Boike, J, Bolstad, PV, Bonal, D, Bonnefond, J-M, Bowling, DR, Bracho, R, Brodeur, J, Bruemmer, C, Buchmann, N, Burban, B, Burns, SP, Buysse, P, Cale, P, Cavagna, M, Cellier, P, Chen, S, Chini, I, Christensen, TR, Cleverly, J, Collalti, A, Consalvo, C, Cook, BD, Cook, D, Coursolle, C, Cremonese, E, Curtis, PS, D'Andrea, E, da Rocha, H, Dai, X, Davis, KJ, De Cinti, B, de Grandcourt, A, De Ligne, A, De Oliveira, RC, Delpierre, N, Desai, AR, Di Bella, CM, di Tommasi, P, Dolman, H, Domingo, F, Dong, G, Dore, S, Duce, P, Dufrene, E, Dunn, A, Dusek, J, Eamus, D, Eichelmann, U, ElKhidir, HAM, Eugster, W, Ewenz, CM, Ewers, B, Famulari, D, Fares, S, Feigenwinter, I, Feitz, A, Fensholt, R, Filippa, G, Fischer, M, Frank, J, Galvagno, M, Gharun, M, Gianelle, D, Gielen, B, Gioli, B, Gitelson, A, Goded, I, Goeckede, M, Goldstein, AH, Gough, CM, Goulden, ML, Graf, A, Griebel, A, Gruening, C, Gruenwald, T, Hammerle, A, Han, S, Han, X, Hansen, BU, Hanson, C, Hatakka, J, He, Y, Hehn, M, Heinesch, B, Hinko-Najera, N, Hoertnagl, L, Hutley, L, Ibrom, A, Ikawa, H, Jackowicz-Korczynski, M, Janous, D, Jans, W, Jassal, R, Jiang, S, Kato, T, Khomik, M, Klatt, J, Knohl, A, Knox, S, Kobayashi, H, Koerber, G, Kolle, O, Kosugi, Y, Kotani, A, Kowalski, A, Kruijt, B, Kurbatova, J, Kutsch, WL, Kwon, H, Launiainen, S, Laurila, T, Law, B, Leuning, R, Li, Y, Liddell, M, Limousin, J-M, Lion, M, Liska, AJ, Lohila, A, Lopez-Ballesteros, A, Lopez-Blanco, E, Loubet, B, Loustau, D, Lucas-Moffat, A, Lueers, J, Ma, S, Macfarlane, C, Magliulo, V, Maier, R, Mammarella, I, Manca, G, Marcolla, B, Margolis, HA, Marras, S, Massman, W, Mastepanov, M, Matamala, R, Matthes, JH, Mazzenga, F, McCaughey, H, McHugh, I, McMillan, AMS, Merbold, L, Meyer, W, Meyers, T, Miller, SD, Minerbi, S, Moderow, U, Monson, RK, Montagnani, L, Moore, CE, Moors, E, Moreaux, V, Moureaux, C, Munger, JW, Nakai, T, Neirynck, J, Nesic, Z, Nicolini, G, Noormets, A, Northwood, M, Nosetto, M, Nouvellon, Y, Novick, K, Oechel, W, Olesen, JE, Ourcival, J-M, Papuga, SA, Parmentier, F-J, Paul-Limoges, E, Pavelka, M, Peichl, M, Pendall, E, Phillips, RP, Pilegaard, K, Pirk, N, Posse, G, Powell, T, Prasse, H, Prober, SM, Rambal, S, Rannik, U, Raz-Yaseef, N, Reed, D, de Dios, VR, Restrepo-Coupe, N, Reverter, BR, Roland, M, Sabbatini, S, Sachs, T, Saleska, SR, Sanchez-Canete, EP, Sanchez-Mejia, ZM, Schmid, HP, Schmidt, M, Schneider, K, Schrader, F, Schroder, I, Scott, RL, Sedlak, P, Serrano-Ortiz, P, Shao, C, Shi, P, Shironya, I, Siebicke, L, Sigut, L, Silberstein, R, Sirca, C, Spano, D, Steinbrecher, R, Stevens, RM, Sturtevant, C, Suyker, A, Tagesson, T, Takanashi, S, Tang, Y, Tapper, N, Thom, J, Tiedemann, F, Tomassucci, M, Tuovinen, J-P, Urbanski, S, Valentini, R, van der Molen, M, van Gorsel, E, van Huissteden, K, Varlagin, A, Verfaillie, J, Vesala, T, Vincke, C, Vitale, D, Vygodskaya, N, Walker, JP, Walter-Shea, E, Wang, H, Weber, R, Westermann, S, Wille, C, Wofsy, S, Wohlfahrt, G, Wolf, S, Woodgate, W, Zampedri, R, Zhang, J, Zhou, G, Zona, D, Agarwal, D, Biraud, S, Torn, M, and Papale, D
Abstract: The FLUXNET2015 dataset provides ecosystem-scale data on CO2, water, and energy exchange between the biosphere and the atmosphere, and other meteorological and biological measurements, from 212 sites around the globe (over 1500 site-years, up to and including year 2014). These sites, independently managed and operated, voluntarily contributed their data to create global datasets. Data were quality controlled and processed using uniform methods, to improve consistency and intercomparability across sites. The dataset is already being used in a number of applications, including ecophysiology studies, remote sensing studies, and development of ecosystem and Earth system models. FLUXNET2015 includes derived-data products, such as gap-filled time series, ecosystem respiration and photosynthetic uptake estimates, estimation of uncertainties, and metadata about the measurements, presented for the first time in this paper. In addition, 206 of these sites are for the first time distributed under a Creative Commons (CC-BY 4.0) license. This paper details this enhanced dataset and the processing methods, now made available as open-source codes, making the dataset more accessible, transparent, and reproducible.
Published: 2020

15. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

Author: Pastorello, G. (Gilberto), Trotta, C. (Carlo), Canfora, E. (Eleonora), Chu, H. (Housen), Christianson, D. (Danielle), Cheah, Y.-W. (You-Wei), Poindexter, C. (Cristina), Chen, J. (Jiquan), Elbashandy, A. (Abdelrahman), Humphrey, M. (Marty), Isaac, P. (Peter), Polidori, D. (Diego), Ribeca, A. (Alessio), van Ingen, C. (Catharine), Zhang, L. (Leiming), Amiro, B. (Brian), Ammann, C. (Christof), Arain, M. A. (M. Altaf), Ardo, J. (Jonas), Arkebauer, T. (Timothy), Arndt, S. K. (Stefan K.), Arriga, N. (Nicola), Aubinet, M. (Marc), Aurela, M. (Mika), Baldocchi, D. (Dennis), Barr, A. (Alan), Beamesderfer, E. (Eric), Marchesini, L. B. (Luca Belelli), Bergeron, O. (Onil), Beringer, J. (Jason), Bernhofer, C. (Christian), Berveiller, D. (Daniel), Billesbach, D. (Dave), Black, T. A. (Thomas Andrew), Blanken, P. D. (Peter D.), Bohrer, G. (Gil), Boike, J. (Julia), Bolstad, P. V. (Paul V.), Bonal, D. (Damien), Bonnefond, J.-M. (Jean-Marc), Bowling, D. R. (David R.), Bracho, R. (Rosvel), Brodeur, J. (Jason), Bruemmer, C. (Christian), Buchmann, N. (Nina), Burban, B. (Benoit), Burns, S. P. (Sean P.), Buysse, P. (Pauline), Cale, P. (Peter), Cavagna, M. (Mauro), Cellier, P. (Pierre), Chen, S. (Shiping), Chini, I. (Isaac), Christensen, T. R. (Torben R.), Cleverly, J. (James), Collalti, A. (Alessio), Consalvo, C. (Claudia), Cook, B. D. (Bruce D.), Cook, D. (David), Coursolle, C. (Carole), Cremonese, E. (Edoardo), Curtis, P. S. (Peter S.), D'Andrea, E. (Ettore), da Rocha, H. (Humberto), Dai, X. (Xiaoqin), Davis, K. J. (Kenneth J.), De Cinti, B. (Bruno), de Grandcourt, A. (Agnes), De Ligne, A. (Anne), De Oliveira, R. C. (Raimundo C.), Delpierre, N. (Nicolas), Desai, A. R. (Ankur R.), Di Bella, C. M. (Carlos Marcelo), di Tommasi, P. (Paul), Dolman, H. (Han), Domingo, F. (Francisco), Dong, G. (Gang), Dore, S. (Sabina), Duce, P. (Pierpaolo), Dufrene, E. (Eric), Dunn, A. (Allison), Dusek, J. (Jiri), Eamus, D. (Derek), Eichelmann, U. (Uwe), ElKhidir, H. A. (Hatim Abdalla M.), Eugster, W. (Werner), Ewenz, C. M. (Cacilia M.), Ewers, B. (Brent), Famulari, D. (Daniela), Fares, S. (Silvano), Feigenwinter, I. (Iris), Feitz, A. (Andrew), Fensholt, R. (Rasmus), Filippa, G. (Gianluca), Fischer, M. (Marc), Frank, J. (John), Galvagno, M. (Marta), Gharun, M. (Mana), Gianelle, D. (Damiano), Gielen, B. (Bert), Gioli, B. (Beniamino), Gitelson, A. (Anatoly), Goded, I. (Ignacio), Goeckede, M. (Mathias), Goldstein, A. H. (Allen H.), Gough, C. M. (Christopher M.), Goulden, M. L. (Michael L.), Graf, A. (Alexander), Griebel, A. (Anne), Gruening, C. (Carsten), Gruenwald, T. (Thomas), Hammerle, A. (Albin), Han, S. (Shijie), Han, X. (Xingguo), Hansen, B. U. (Birger Ulf), Hanson, C. (Chad), Hatakka, J. (Juha), He, Y. (Yongtao), Hehn, M. (Markus), Heinesch, B. (Bernard), Hinko-Najera, N. (Nina), Hoertnagl, L. (Lukas), Hutley, L. (Lindsay), Ibrom, A. (Andreas), Ikawa, H. (Hiroki), Jackowicz-Korczynski, M. (Marcin), Janous, D. (Dalibor), Jans, W. (Wilma), Jassal, R. (Rachhpal), Jiang, S. (Shicheng), Kato, T. (Tomomichi), Khomik, M. (Myroslava), Klatt, J. (Janina), Knohl, A. (Alexander), Knox, S. (Sara), Kobayashi, H. (Hideki), Koerber, G. (Georgia), Kolle, O. (Olaf), Kosugi, Y. (Yoshiko), Kotani, A. (Ayumi), Kowalski, A. (Andrew), Kruijt, B. (Bart), Kurbatova, J. (Julia), Kutsch, W. L. (Werner L.), Kwon, H. (Hyojung), Launiainen, S. (Samuli), Laurila, T. (Tuomas), Law, B. (Bev), Leuning, R. (Ray), Li, Y. (Yingnian), Liddell, M. (Michael), Limousin, J.-M. (Jean-Marc), Lion, M. (Marryanna), Liska, A. J. (Adam J.), Lohila, A. (Annalea), Lopez-Ballesteros, A. (Ana), Lopez-Blanco, E. (Efren), Loubet, B. (Benjamin), Loustau, D. (Denis), Lucas-Moffat, A. (Antje), Lueers, J. (Johannes), Ma, S. (Siyan), Macfarlane, C. (Craig), Magliulo, V. (Vincenzo), Maier, R. (Regine), Mammarella, I. (Ivan), Manca, G. (Giovanni), Marcolla, B. (Barbara), Margolis, H. A. (Hank A.), Marras, S. (Serena), Massman, W. (William), Mastepanov, M. (Mikhail), Matamala, R. (Roser), Matthes, J. H. (Jaclyn Hatala), Mazzenga, F. (Francesco), McCaughey, H. (Harry), McHugh, I. (Ian), McMillan, A. M. (Andrew M. S.), Merbold, L. (Lutz), Meyer, W. (Wayne), Meyers, T. (Tilden), Miller, S. D. (Scott D.), Minerbi, S. (Stefano), Moderow, U. (Uta), Monson, R. K. (Russell K.), Montagnani, L. (Leonardo), Moore, C. E. (Caitlin E.), Moors, E. (Eddy), Moreaux, V. (Virginie), Moureaux, C. (Christine), Munger, J. W. (J. William), Nakai, T. (Taro), Neirynck, J. (Johan), Nesic, Z. (Zoran), Nicolini, G. (Giacomo), Noormets, A. (Asko), Northwood, M. (Matthew), Nosetto, M. (Marcelo), Nouvellon, Y. (Yann), Novick, K. (Kimberly), Oechel, W. (Walter), Olesen, J. E. (Jorgen Eivind), Ourcival, J.-M. (Jean-Marc), Papuga, S. A. (Shirley A.), Parmentier, F.-J. (Frans-Jan), Paul-Limoges, E. (Eugenie), Pavelka, M. (Marian), Peichl, M. (Matthias), Pendall, E. (Elise), Phillips, R. P. (Richard P.), Pilegaard, K. (Kim), Pirk, N. (Norbert), Posse, G. (Gabriela), Powell, T. (Thomas), Prasse, H. (Heiko), Prober, S. M. (Suzanne M.), Rambal, S. (Serge), Rannik, U. (Ullar), Raz-Yaseef, N. (Naama), Reed, D. (David), de Dios, V. R. (Victor Resco), Restrepo-Coupe, N. (Natalia), Reverter, B. R. (Borja R.), Roland, M. (Marilyn), Sabbatini, S. (Simone), Sachs, T. (Torsten), Saleska, S. R. (Scott R.), Sanchez-Canete, E. P. (Enrique P.), Sanchez-Mejia, Z. M. (Zulia M.), Schmid, H. P. (Hans Peter), Schmidt, M. (Marius), Schneider, K. (Karl), Schrader, F. (Frederik), Schroder, I. (Ivan), Scott, R. L. (Russell L.), Sedlak, P. (Pavel), Serrano-Ortiz, P. (Penelope), Shao, C. (Changliang), Shi, P. (Peili), Shironya, I. (Ivan), Siebicke, L. (Lukas), Sigut, L. (Ladislav), Silberstein, R. (Richard), Sirca, C. (Costantino), Spano, D. (Donatella), Steinbrecher, R. (Rainer), Stevens, R. M. (Robert M.), Sturtevant, C. (Cove), Suyker, A. (Andy), Tagesson, T. (Torbern), Takanashi, S. (Satoru), Tang, Y. (Yanhong), Tapper, N. (Nigel), Thom, J. (Jonathan), Tiedemann, F. (Frank), Tomassucci, M. (Michele), Tuovinen, J.-P. (Juha-Pekka), Urbanski, S. (Shawn), Valentini, R. (Riccardo), van der Molen, M. (Michiel), van Gorsel, E. (Eva), van Huissteden, K. (Ko), Varlagin, A. (Andrej), Verfaillie, J. (Joseph), Vesala, T. (Timo), Vincke, C. (Caroline), Vitale, D. (Domenico), Vygodskaya, N. (Natalia), Walker, J. P. (Jeffrey P.), Walter-Shea, E. (Elizabeth), Wang, H. (Huimin), Weber, R. (Robin), Westermann, S. (Sebastian), Wille, C. (Christian), Wofsy, S. (Steven), Wohlfahrt, G. (Georg), Wolf, S. (Sebastian), Woodgate, W. (William), Li, Y. (Yuelin), Zampedri, R. (Roberto), Zhang, J. (Junhui), Zhou, G. (Guoyi), Zona, D. (Donatella), Agarwal, D. (Deb), Biraud, S. (Sebastien), Torn, M. (Margaret), Papale, D. (Dario), Pastorello, G. (Gilberto), Trotta, C. (Carlo), Canfora, E. (Eleonora), Chu, H. (Housen), Christianson, D. (Danielle), Cheah, Y.-W. (You-Wei), Poindexter, C. (Cristina), Chen, J. (Jiquan), Elbashandy, A. (Abdelrahman), Humphrey, M. (Marty), Isaac, P. (Peter), Polidori, D. (Diego), Ribeca, A. (Alessio), van Ingen, C. (Catharine), Zhang, L. (Leiming), Amiro, B. (Brian), Ammann, C. (Christof), Arain, M. A. (M. Altaf), Ardo, J. (Jonas), Arkebauer, T. (Timothy), Arndt, S. K. (Stefan K.), Arriga, N. (Nicola), Aubinet, M. (Marc), Aurela, M. (Mika), Baldocchi, D. (Dennis), Barr, A. (Alan), Beamesderfer, E. (Eric), Marchesini, L. B. (Luca Belelli), Bergeron, O. (Onil), Beringer, J. (Jason), Bernhofer, C. (Christian), Berveiller, D. (Daniel), Billesbach, D. (Dave), Black, T. A. (Thomas Andrew), Blanken, P. D. (Peter D.), Bohrer, G. (Gil), Boike, J. (Julia), Bolstad, P. V. (Paul V.), Bonal, D. (Damien), Bonnefond, J.-M. (Jean-Marc), Bowling, D. R. (David R.), Bracho, R. (Rosvel), Brodeur, J. (Jason), Bruemmer, C. (Christian), Buchmann, N. (Nina), Burban, B. (Benoit), Burns, S. P. (Sean P.), Buysse, P. (Pauline), Cale, P. (Peter), Cavagna, M. (Mauro), Cellier, P. (Pierre), Chen, S. (Shiping), Chini, I. (Isaac), Christensen, T. R. (Torben R.), Cleverly, J. (James), Collalti, A. (Alessio), Consalvo, C. (Claudia), Cook, B. D. (Bruce D.), Cook, D. (David), Coursolle, C. (Carole), Cremonese, E. (Edoardo), Curtis, P. S. (Peter S.), D'Andrea, E. (Ettore), da Rocha, H. (Humberto), Dai, X. (Xiaoqin), Davis, K. J. (Kenneth J.), De Cinti, B. (Bruno), de Grandcourt, A. (Agnes), De Ligne, A. (Anne), De Oliveira, R. C. (Raimundo C.), Delpierre, N. (Nicolas), Desai, A. R. (Ankur R.), Di Bella, C. M. (Carlos Marcelo), di Tommasi, P. (Paul), Dolman, H. (Han), Domingo, F. (Francisco), Dong, G. (Gang), Dore, S. (Sabina), Duce, P. (Pierpaolo), Dufrene, E. (Eric), Dunn, A. (Allison), Dusek, J. (Jiri), Eamus, D. (Derek), Eichelmann, U. (Uwe), ElKhidir, H. A. (Hatim Abdalla M.), Eugster, W. (Werner), Ewenz, C. M. (Cacilia M.), Ewers, B. (Brent), Famulari, D. (Daniela), Fares, S. (Silvano), Feigenwinter, I. (Iris), Feitz, A. (Andrew), Fensholt, R. (Rasmus), Filippa, G. (Gianluca), Fischer, M. (Marc), Frank, J. (John), Galvagno, M. (Marta), Gharun, M. (Mana), Gianelle, D. (Damiano), Gielen, B. (Bert), Gioli, B. (Beniamino), Gitelson, A. (Anatoly), Goded, I. (Ignacio), Goeckede, M. (Mathias), Goldstein, A. H. (Allen H.), Gough, C. M. (Christopher M.), Goulden, M. L. (Michael L.), Graf, A. (Alexander), Griebel, A. (Anne), Gruening, C. (Carsten), Gruenwald, T. (Thomas), Hammerle, A. (Albin), Han, S. (Shijie), Han, X. (Xingguo), Hansen, B. U. (Birger Ulf), Hanson, C. (Chad), Hatakka, J. (Juha), He, Y. (Yongtao), Hehn, M. (Markus), Heinesch, B. (Bernard), Hinko-Najera, N. (Nina), Hoertnagl, L. (Lukas), Hutley, L. (Lindsay), Ibrom, A. (Andreas), Ikawa, H. (Hiroki), Jackowicz-Korczynski, M. (Marcin), Janous, D. (Dalibor), Jans, W. (Wilma), Jassal, R. (Rachhpal), Jiang, S. (Shicheng), Kato, T. (Tomomichi), Khomik, M. (Myroslava), Klatt, J. (Janina), Knohl, A. (Alexander), Knox, S. (Sara), Kobayashi, H. (Hideki), Koerber, G. (Georgia), Kolle, O. (Olaf), Kosugi, Y. (Yoshiko), Kotani, A. (Ayumi), Kowalski, A. (Andrew), Kruijt, B. (Bart), Kurbatova, J. (Julia), Kutsch, W. L. (Werner L.), Kwon, H. (Hyojung), Launiainen, S. (Samuli), Laurila, T. (Tuomas), Law, B. (Bev), Leuning, R. (Ray), Li, Y. (Yingnian), Liddell, M. (Michael), Limousin, J.-M. (Jean-Marc), Lion, M. (Marryanna), Liska, A. J. (Adam J.), Lohila, A. (Annalea), Lopez-Ballesteros, A. (Ana), Lopez-Blanco, E. (Efren), Loubet, B. (Benjamin), Loustau, D. (Denis), Lucas-Moffat, A. (Antje), Lueers, J. (Johannes), Ma, S. (Siyan), Macfarlane, C. (Craig), Magliulo, V. (Vincenzo), Maier, R. (Regine), Mammarella, I. (Ivan), Manca, G. (Giovanni), Marcolla, B. (Barbara), Margolis, H. A. (Hank A.), Marras, S. (Serena), Massman, W. (William), Mastepanov, M. (Mikhail), Matamala, R. (Roser), Matthes, J. H. (Jaclyn Hatala), Mazzenga, F. (Francesco), McCaughey, H. (Harry), McHugh, I. (Ian), McMillan, A. M. (Andrew M. S.), Merbold, L. (Lutz), Meyer, W. (Wayne), Meyers, T. (Tilden), Miller, S. D. (Scott D.), Minerbi, S. (Stefano), Moderow, U. (Uta), Monson, R. K. (Russell K.), Montagnani, L. (Leonardo), Moore, C. E. (Caitlin E.), Moors, E. (Eddy), Moreaux, V. (Virginie), Moureaux, C. (Christine), Munger, J. W. (J. William), Nakai, T. (Taro), Neirynck, J. (Johan), Nesic, Z. (Zoran), Nicolini, G. (Giacomo), Noormets, A. (Asko), Northwood, M. (Matthew), Nosetto, M. (Marcelo), Nouvellon, Y. (Yann), Novick, K. (Kimberly), Oechel, W. (Walter), Olesen, J. E. (Jorgen Eivind), Ourcival, J.-M. (Jean-Marc), Papuga, S. A. (Shirley A.), Parmentier, F.-J. (Frans-Jan), Paul-Limoges, E. (Eugenie), Pavelka, M. (Marian), Peichl, M. (Matthias), Pendall, E. (Elise), Phillips, R. P. (Richard P.), Pilegaard, K. (Kim), Pirk, N. (Norbert), Posse, G. (Gabriela), Powell, T. (Thomas), Prasse, H. (Heiko), Prober, S. M. (Suzanne M.), Rambal, S. (Serge), Rannik, U. (Ullar), Raz-Yaseef, N. (Naama), Reed, D. (David), de Dios, V. R. (Victor Resco), Restrepo-Coupe, N. (Natalia), Reverter, B. R. (Borja R.), Roland, M. (Marilyn), Sabbatini, S. (Simone), Sachs, T. (Torsten), Saleska, S. R. (Scott R.), Sanchez-Canete, E. P. (Enrique P.), Sanchez-Mejia, Z. M. (Zulia M.), Schmid, H. P. (Hans Peter), Schmidt, M. (Marius), Schneider, K. (Karl), Schrader, F. (Frederik), Schroder, I. (Ivan), Scott, R. L. (Russell L.), Sedlak, P. (Pavel), Serrano-Ortiz, P. (Penelope), Shao, C. (Changliang), Shi, P. (Peili), Shironya, I. (Ivan), Siebicke, L. (Lukas), Sigut, L. (Ladislav), Silberstein, R. (Richard), Sirca, C. (Costantino), Spano, D. (Donatella), Steinbrecher, R. (Rainer), Stevens, R. M. (Robert M.), Sturtevant, C. (Cove), Suyker, A. (Andy), Tagesson, T. (Torbern), Takanashi, S. (Satoru), Tang, Y. (Yanhong), Tapper, N. (Nigel), Thom, J. (Jonathan), Tiedemann, F. (Frank), Tomassucci, M. (Michele), Tuovinen, J.-P. (Juha-Pekka), Urbanski, S. (Shawn), Valentini, R. (Riccardo), van der Molen, M. (Michiel), van Gorsel, E. (Eva), van Huissteden, K. (Ko), Varlagin, A. (Andrej), Verfaillie, J. (Joseph), Vesala, T. (Timo), Vincke, C. (Caroline), Vitale, D. (Domenico), Vygodskaya, N. (Natalia), Walker, J. P. (Jeffrey P.), Walter-Shea, E. (Elizabeth), Wang, H. (Huimin), Weber, R. (Robin), Westermann, S. (Sebastian), Wille, C. (Christian), Wofsy, S. (Steven), Wohlfahrt, G. (Georg), Wolf, S. (Sebastian), Woodgate, W. (William), Li, Y. (Yuelin), Zampedri, R. (Roberto), Zhang, J. (Junhui), Zhou, G. (Guoyi), Zona, D. (Donatella), Agarwal, D. (Deb), Biraud, S. (Sebastien), Torn, M. (Margaret), and Papale, D. (Dario)
Abstract: The FLUXNET2015 dataset provides ecosystem-scale data on CO2, water, and energy exchange between the biosphere and the atmosphere, and other meteorological and biological measurements, from 212 sites around the globe (over 1500 site-years, up to and including year 2014). These sites, independently managed and operated, voluntarily contributed their data to create global datasets. Data were quality controlled and processed using uniform methods, to improve consistency and intercomparability across sites. The dataset is already being used in a number of applications, including ecophysiology studies, remote sensing studies, and development of ecosystem and Earth system models. FLUXNET2015 includes derived-data products, such as gap-filled time series, ecosystem respiration and photosynthetic uptake estimates, estimation of uncertainties, and metadata about the measurements, presented for the first time in this paper. In addition, 206 of these sites are for the first time distributed under a Creative Commons (CC-BY 4.0) license. This paper details this enhanced dataset and the processing methods, now made available as open-source codes, making the dataset more accessible, transparent, and reproducible.
Published: 2020

16. The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data.

Author: Pastorello G, Trotta C, Canfora E, Chu H, Christianson D, Cheah Y-W, Poindexter C, Chen J, Elbashandy A, Humphrey M, Isaac P, Polidori D, Ribeca A, van Ingen C, Zhang L, Amiro B, Ammann C, Arain MA, Ardö J, Arkebauer T, Arndt SK, Arriga N, Aubinet M, Aurela M, Baldocchi D, Barr A, Beamesderfer E, Marchesini LB, Bergeron O, Beringer J, Bernhofer C, Berveiller D, Billesbach D, Black TA, Blanken PD, Bohrer G, Boike J, Bolstad PV, Bonal D, Bonnefond J-M, Bowling DR, Bracho R, Brodeur J, Brümmer C, Buchmann N, Burban B, Burns SP, Buysse P, Cale P, Cavagna M, Cellier P, Chen S, Chini I, Christensen TR, Cleverly J, Collalti A, Consalvo C, Cook BD, Cook D, Coursolle C, Cremonese E, Curtis PS, D'Andrea E, da Rocha H, Dai X, Davis KJ, De Cinti B, de Grandcourt A, De Ligne A, De Oliveira RC, Delpierre N, Desai AR, Di Bella CM, di Tommasi P, Dolman H, Domingo F, Dong G, Dore S, Duce P, Dufrêne E, Dunn A, Dušek J, Eamus D, Eichelmann U, ElKhidir HAM, Eugster W, Ewenz CM, Ewers B, Famulari D, Fares S, Feigenwinter I, Feitz A, Fensholt R, Filippa G, Fischer M, Frank J, Galvagno M, Gharun M, Gianelle D, Gielen B, Gioli B, Gitelson A, Goded I, Goeckede M, Goldstein AH, Gough CM, Goulden ML, Graf A, Griebel A, Gruening C, Grünwald T, Hammerle A, Han S, Han X, Hansen BU, Hanson C, Hatakka J, He Y, Hehn M, Heinesch B, Hinko-Najera N, Hörtnagl L, Hutley L, Ibrom A, Ikawa H, Jackowicz-Korczynski M, Janouš D, Jans W, Jassal R, Jiang S, Kato T, Khomik M, Klatt J, Knohl A, Knox S, Kobayashi H, Koerber G, Kolle O, Kosugi Y, Kotani A, Kowalski A, Kruijt B, Kurbatova J, Kutsch WL, Kwon H, Launiainen S, Laurila T, Law B, Leuning R, Li Y, Liddell M, Limousin J-M, Lion M, Liska AJ, Lohila A, López-Ballesteros A, López-Blanco E, Loubet B, Loustau D, Lucas-Moffat A, Lüers J, Ma S, Macfarlane C, Magliulo V, Maier R, Mammarella I, Manca G, Marcolla B, Margolis HA, Marras S, Massman W, Mastepanov M, Matamala R, Matthes JH, Mazzenga F, McCaughey H, McHugh I, McMillan AMS, Merbold L, Meyer W, Meyers T, Miller SD, Minerbi S, Moderow U, Monson RK, Montagnani L, Moore CE, Moors E, Moreaux V, Moureaux C, Munger JW, Nakai T, Neirynck J, Nesic Z, Nicolini G, Noormets A, Northwood M, Nosetto M, Nouvellon Y, Novick K, Oechel W, Olesen JE, Ourcival J-M, Papuga SA, Parmentier F-J, Paul-Limoges E, Pavelka M, Peichl M, Pendall E, Phillips RP, Pilegaard K, Pirk N, Posse G, Powell T, Prasse H, Prober SM, Rambal S, Rannik Ü, Raz-Yaseef N, Reed D, de Dios VR, Restrepo-Coupe N, Reverter BR, Roland M, Sabbatini S, Sachs T, Saleska SR, Sánchez-Cañete EP, Sanchez-Mejia ZM, Schmid HP, Schmidt M, Schneider K, Schrader F, Schroder I, Scott RL, Sedlák P, Serrano-Ortíz P, Shao C, Shi P, Shironya I, Siebicke L, Šigut L, Silberstein R, Sirca C, Spano D, Steinbrecher R, Stevens RM, Sturtevant C, Suyker A, Tagesson T, Takanashi S, Tang Y, Tapper N, Thom J, Tiedemann F, Tomassucci M, Tuovinen J-P, Urbanski S, Valentini R, van der Molen M, van Gorsel E, van Huissteden K, Varlagin A, Verfaillie J, Vesala T, Vincke C, Vitale D, Vygodskaya N, Walker JP, Walter-Shea E, Wang H, Weber R, Westermann S, Wille C, Wofsy S, Wohlfahrt G, Wolf S, Woodgate W, Zampedri R, Zhang J, Zhou G, Zona D, Agarwal D, Biraud S, Torn M, Papale D, Pastorello G, Trotta C, Canfora E, Chu H, Christianson D, Cheah Y-W, Poindexter C, Chen J, Elbashandy A, Humphrey M, Isaac P, Polidori D, Ribeca A, van Ingen C, Zhang L, Amiro B, Ammann C, Arain MA, Ardö J, Arkebauer T, Arndt SK, Arriga N, Aubinet M, Aurela M, Baldocchi D, Barr A, Beamesderfer E, Marchesini LB, Bergeron O, Beringer J, Bernhofer C, Berveiller D, Billesbach D, Black TA, Blanken PD, Bohrer G, Boike J, Bolstad PV, Bonal D, Bonnefond J-M, Bowling DR, Bracho R, Brodeur J, Brümmer C, Buchmann N, Burban B, Burns SP, Buysse P, Cale P, Cavagna M, Cellier P, Chen S, Chini I, Christensen TR, Cleverly J, Collalti A, Consalvo C, Cook BD, Cook D, Coursolle C, Cremonese E, Curtis PS, D'Andrea E, da Rocha H, Dai X, Davis KJ, De Cinti B, de Grandcourt A, De Ligne A, De Oliveira RC, Delpierre N, Desai AR, Di Bella CM, di Tommasi P, Dolman H, Domingo F, Dong G, Dore S, Duce P, Dufrêne E, Dunn A, Dušek J, Eamus D, Eichelmann U, ElKhidir HAM, Eugster W, Ewenz CM, Ewers B, Famulari D, Fares S, Feigenwinter I, Feitz A, Fensholt R, Filippa G, Fischer M, Frank J, Galvagno M, Gharun M, Gianelle D, Gielen B, Gioli B, Gitelson A, Goded I, Goeckede M, Goldstein AH, Gough CM, Goulden ML, Graf A, Griebel A, Gruening C, Grünwald T, Hammerle A, Han S, Han X, Hansen BU, Hanson C, Hatakka J, He Y, Hehn M, Heinesch B, Hinko-Najera N, Hörtnagl L, Hutley L, Ibrom A, Ikawa H, Jackowicz-Korczynski M, Janouš D, Jans W, Jassal R, Jiang S, Kato T, Khomik M, Klatt J, Knohl A, Knox S, Kobayashi H, Koerber G, Kolle O, Kosugi Y, Kotani A, Kowalski A, Kruijt B, Kurbatova J, Kutsch WL, Kwon H, Launiainen S, Laurila T, Law B, Leuning R, Li Y, Liddell M, Limousin J-M, Lion M, Liska AJ, Lohila A, López-Ballesteros A, López-Blanco E, Loubet B, Loustau D, Lucas-Moffat A, Lüers J, Ma S, Macfarlane C, Magliulo V, Maier R, Mammarella I, Manca G, Marcolla B, Margolis HA, Marras S, Massman W, Mastepanov M, Matamala R, Matthes JH, Mazzenga F, McCaughey H, McHugh I, McMillan AMS, Merbold L, Meyer W, Meyers T, Miller SD, Minerbi S, Moderow U, Monson RK, Montagnani L, Moore CE, Moors E, Moreaux V, Moureaux C, Munger JW, Nakai T, Neirynck J, Nesic Z, Nicolini G, Noormets A, Northwood M, Nosetto M, Nouvellon Y, Novick K, Oechel W, Olesen JE, Ourcival J-M, Papuga SA, Parmentier F-J, Paul-Limoges E, Pavelka M, Peichl M, Pendall E, Phillips RP, Pilegaard K, Pirk N, Posse G, Powell T, Prasse H, Prober SM, Rambal S, Rannik Ü, Raz-Yaseef N, Reed D, de Dios VR, Restrepo-Coupe N, Reverter BR, Roland M, Sabbatini S, Sachs T, Saleska SR, Sánchez-Cañete EP, Sanchez-Mejia ZM, Schmid HP, Schmidt M, Schneider K, Schrader F, Schroder I, Scott RL, Sedlák P, Serrano-Ortíz P, Shao C, Shi P, Shironya I, Siebicke L, Šigut L, Silberstein R, Sirca C, Spano D, Steinbrecher R, Stevens RM, Sturtevant C, Suyker A, Tagesson T, Takanashi S, Tang Y, Tapper N, Thom J, Tiedemann F, Tomassucci M, Tuovinen J-P, Urbanski S, Valentini R, van der Molen M, van Gorsel E, van Huissteden K, Varlagin A, Verfaillie J, Vesala T, Vincke C, Vitale D, Vygodskaya N, Walker JP, Walter-Shea E, Wang H, Weber R, Westermann S, Wille C, Wofsy S, Wohlfahrt G, Wolf S, Woodgate W, Zampedri R, Zhang J, Zhou G, Zona D, Agarwal D, Biraud S, Torn M, and Papale D
Abstract: The FLUXNET2015 dataset provides ecosystem-scale data on CO2, water, and energy exchange between the biosphere and the atmosphere, and other meteorological and biological measurements, from 212 sites around the globe (over 1500 site-years, up to and including year 2014). These sites, independently managed and operated, voluntarily contributed their data to create global datasets. Data were quality controlled and processed using uniform methods, to improve consistency and intercomparability across sites. The dataset is already being used in a number of applications, including ecophysiology studies, remote sensing studies, and development of ecosystem and Earth system models. FLUXNET2015 includes derived-data products, such as gap-filled time series, ecosystem respiration and photosynthetic uptake estimates, estimation of uncertainties, and metadata about the measurements, presented for the first time in this paper. In addition, 206 of these sites are for the first time distributed under a Creative Commons (CC-BY 4.0) license. This paper details this enhanced dataset and the processing methods, now made available as open-source codes, making the dataset more accessible, transparent, and reproducible.
Published: 2020

17. Sensitivity of mean canopy stomatal conductance to vapor pressure deficit in a flooded Taxodium distichum L. forest: hydraulic and non-hydraulic effects

Author: Oren, R., Sperry, J. S., Ewers, B. E., Pataki, D. E., Phillips, N., and Megonigal, J. P.
Published: 2001
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18. Influence of soil porosity on water use in Pinus taeda

Author: Hacke, U. G., Sperry, J. S., Ewers, B. E., Ellsworth, D. S., Schäfer, K. V. R., and Oren, R.
Published: 2000
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19. Data on the use of dietary supplements in Danish patients with type 1 and type 2 diabetes

Author: Ewers, B., Trolle, E., Jacobsen, S. S., Vististen, D., Almdal, T. P., Vilsbøll, T., Bruun, J. M., Ewers, B., Trolle, E., Jacobsen, S. S., Vististen, D., Almdal, T. P., Vilsbøll, T., and Bruun, J. M.
Abstract: The data in this article describe the use of dietary supplements in Danish patients with type 1 diabetes (T1D) and type 2 diabetes (T2D). The data were collected from a web-based dietary survey on dietary habits in 774 patients with T1D (n = 426) and T2D (n = 348). The data demonstrate that 99% of the patients with diabetes use dietary supplements with no gender differences. In comparison, only 64% in the general population use dietary supplements [2]. A higher proportion of people in the general population use multivitamin/mineral supplementation as compared to patients with diabetes (48% vs. 34–37%) and a higher proportion of women than men with diabetes use multivitamin/mineral supplementation (T1D: 43% women vs. 26% men and T2D: 45% women vs. 34% men). More patients with diabetes than the general population use supplements such as calcium together with vitamin D, vitamin D, vitamin B, vitamin C, vitamin E, magnesium, calcium, Q10, ginger, garlic, and other herbal supplements.
Published: 2019

20. Dietary habits and adherence to dietary recommendations in patients with type 1 and type 2 diabetes compared with the general population in Denmark

Author: Ewers, B., Trolle, Ellen, Jacobsen, E.S.S., Vististen, D., Almdal, T.P., Vilsbøll, T., Bruun, J.M., Ewers, B., Trolle, Ellen, Jacobsen, E.S.S., Vististen, D., Almdal, T.P., Vilsbøll, T., and Bruun, J.M.
Abstract: Objectives The aim of the present study was to examine dietary habits and adherence to dietary recommendations in adult patients with type 1 diabetes (T1D) and type 2 diabetes (T2D) compared with the general population in Denmark. Methods The study was cross-sectional and included 426 patients with T1D and 348 patients with T2D recruited from an outpatient diabetes clinic in the capital region of Denmark. Dietary habits were assessed by a food frequency questionnaire and compared with dietary data from 2,899 participants without diabetes from the Danish National Survey of Dietary Habits and Physical Activity. Results Patients with diabetes had a 20-50% lower intake of added sugar and alcohol, and a 10-20% higher intake of fibre and vegetables compared with the general population (p<0.001 for all). Patients with T2D had a 37% lower intake of alcohol compared with T1D (p<0.001). Adherence to dietary recommendations (e.g. fibre, saturated fat, vegetables, fruit and fish) were low in all groups but lowest in the general population. Conclusion The Danish diet is too high in saturated fat and too low in dietary fibre, vegetable, fruit and fish compared to dietary recommendations in both patients with diabetes and the general population. However, our data demonstrate that patients with diabetes consume a healthier diet compared to the general population: Limiting the intake of added sugar and alcohol, and increasing the intake of vegetables and dietary fibre.
Published: 2019

21. Estimating maximum mean canopy stomatal conductance for use in models

Author: Ewers, B E, Oren, R, Landsberg, J J, and Johnsen, K H
Published: 2001

22. Data on the use of dietary supplements in Danish patients with type 1 and type 2 diabetes

Author: Ewers, B., primary, Trolle, E., additional, Jacobsen, S.S., additional, Vististen, D., additional, Almdal, T.P., additional, Vilsbøll, T., additional, and Bruun, J.M., additional
Published: 2019
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23. The love-hate relationship between chlorophyll a and water in PSII affects fluorescence products.

Author: GUADAGNO, C. R., BEVERLY, D. P., and EWERS, B. E.
Subjects: LOVE-hate relationships, FLUORESCENCE, PLANT performance, PHOTOSYNTHETIC pigments, PHOTOSYSTEMS
Abstract: Chlorophyll a (Chl a) has an asymmetrical molecular organization, which dictates its orientation and the location of the pigment in the mature photosynthetic apparatus. Although Chl a fluorescence (ChlF) is widely accepted as a proxy for plant photosynthetic performance under countless stress conditions and across species, a mechanistic understanding of this causality is missing. Since water plays a much greater role than solvent for the photosynthetic machinery, elucidating its influence on Chl a may explain the reliable reflection of plant stress response in the ChlF signal. We examine the effect of hydration from well-watered to lethal drought on ChlF imagery results across morphologically diverse species to begin testing the impact of molecular scale hydration of Chl a on ChlF. Our results support a conceptual model where water is an integral part of the photosystems' structure and directly influences Chl a behavior leading to changes in the energy partitioning and ultimately in ChlF. [ABSTRACT FROM AUTHOR]
Published: 2021
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24. Allocation to male vs female floral function varies by currency and responds differentially to density and moisture stress

Author: Brock, M T, primary, Winkelman, R L, additional, Rubin, M J, additional, Edwards, C E, additional, Ewers, B E, additional, and Weinig, C, additional
Published: 2017
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25. Aerodynamic Results from the Star Hover Test: An Examination of Active Twist Actuation

Author: Bauknecht, A., Ewers, B., Schneider, O., and Markus Raffel
Subjects: STAR, Actuation, Highspeed PIV, Wirbel, Blade tip vortex, Active Twist
Published: 2015

26. Relative validity of a web-based food frequency questionnaire for patients with type 1 and type 2 diabetes in Denmark

Author: Bentzen, S. M. R., Knudsen, Vibeke Kildegaard, Christensen, Tue, Ewers, B., Bentzen, S. M. R., Knudsen, Vibeke Kildegaard, Christensen, Tue, and Ewers, B.
Abstract: Diet has an important role in the management of diabetes. However, little is known about dietary intake in Danish diabetes patients. A food frequency questionnaire (FFQ) focusing on most relevant nutrients in diabetes including carbohydrates, dietary fibres and simple sugars was developed and validated. To examine the relative validity of nutrients calculated by a web-based food frequency questionnaire for patients with diabetes. The FFQ was validated against a 4-day pre-coded food diary (FD). Intakes of nutrients were calculated. Means of intake were compared and cross-classifications of individuals according to intake were performed. To assess the agreement between the two methods, Pearson and Spearman's correlation coefficients and weighted kappa coefficients were calculated. Ninety patients (64 with type 1 diabetes and 26 with type 2 diabetes) accepted to participate in the study. Twenty-six were excluded from the final study population. 64 volunteer diabetes patients at the Steno Diabetes Center. Intakes of carbohydrates, simple sugars, dietary fibres and total energy were higher according to the FFQ compared with the FD. However, intakes of nutrients were grossly classified in the same or adjacent quartiles with an average of 82% of the selected nutrients when comparing the two methods. In general, moderate agreement between the two methods was found. The FFQ was validated for assessment of a range of nutrients. Comparing the intakes of selected nutrients (carbohydrates, dietary fibres and simple sugars), patients were classified correctly according to low and high intakes. The FFQ is a reliable dietary assessment tool to use in research and evaluation of patient education for patients with diabetes.
Published: 2016

27. Three-dimensional reconstruction of blade tip vortices of a BO 105 using a multi-camera BOS system

Author: Bauknechte, A., Ewers, B., Leopold, F., Wolf, C., and Markus Raffel
Subjects: Flight test, Flugversuch, BOS, Background Oriented Schlieren, 3D reconstruction, Vortices, Wirbel
Published: 2014

28. Relative validity of a web-based food frequency questionnaire for patients with type 1 and type 2 diabetes in Denmark

Author: Bentzen, S M R, primary, Knudsen, V K, additional, Christiensen, T, additional, and Ewers, B, additional
Published: 2016
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29. Observation of Forbidden Exciton Transitions Mediated by Coulomb Interactions in Photoexcited Semiconductor Quantum Wells

Author: Rice, W. D., Kono, J., Zybell, S., Winnerl, S., Bhattacharyya, J., Schneider, H., Helm, M., Ewers, B., Chernikov, A., Chatterjee, S., Khitrova, G., Gibbs, H. M., Schneebeli, L., Breddermann, B., Kira, M., and Koch, S.
Subjects: Condensed Matter::Materials Science, Condensed Matter::Other, THz spectroscopy, time-resolved photoluminescence, Physics::Optics, microscopic many-body theory, Condensed Matter::Mesoscopic Systems and Quantum Hall Effect, interexcitonic transitions, Coulomb-scattering mixing, semiconductor quantum wells
Abstract: We use terahertz pulses to induce resonant transitions between the eigenstates of optically generated exciton populations in a high-quality semiconductor quantum well sample. Monitoring the excitonic photoluminescence, we observe transient quenching of the 1s exciton emission, which we attribute to the terahertz-induced 1s-to-2p excitation. Simultaneously, a pronounced enhancement of the 2s exciton emission is observed, despite the 1s-to-2s transition being dipole forbidden. A microscopic many-body theory explains the experimental observations as a Coulomb-scattering mixing of the 2s and 2p states, yielding an effective terahertz transition between the 1s and 2s populations.
Published: 2013

30. Observation and manipulation of dipole-forbidden exciton transitions in semiconductors

Author: Schneebeli, L., Boettge, C. N., Breddermann, B., Kira, M., Koch, S. W., Rice, W. D., Kono, J., Zybell, S., Winnerl, S., Bhattacharyya, J., Esser, F., Schneider, H., Helm, M., Ewers, B., Chernikov, A., Koch, M., Chatterjee, S., Khitrova, G., Gibbs, H., M. Andrews, A., Strasser, G., Schneebeli, L., Boettge, C. N., Breddermann, B., Kira, M., Koch, S. W., Rice, W. D., Kono, J., Zybell, S., Winnerl, S., Bhattacharyya, J., Esser, F., Schneider, H., Helm, M., Ewers, B., Chernikov, A., Koch, M., Chatterjee, S., Khitrova, G., Gibbs, H., M. Andrews, A., and Strasser, G.
Abstract: We discuss recent experimental and theoretical results that report on the observation of dipole-forbidden intra-exciton transitions in semiconductors via terahertz excitation. Additional manipulation capabilities are gained through the application of a magnetic field.
Published: 2014

31. Increased evaporation following widespread tree mortality limits streamflow response

Author: Biederman, J. A., primary, Harpold, A. A., additional, Gochis, D. J., additional, Ewers, B. E., additional, Reed, D. E., additional, Papuga, S. A., additional, and Brooks, P. D., additional
Published: 2014
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32. Observation and manipulation of dipole-forbidden exciton transitions in semiconductors

Author: Schneebeli, L., primary, Böttge, C. N., additional, Breddermann, B., additional, Kira, M., additional, Koch, S. W., additional, Rice, W. D., additional, Kono, J., additional, Zybell, S., additional, Winnerl, S., additional, Bhattacharyya, J., additional, Eßer, F., additional, Schneider, H., additional, Helm, M., additional, Ewers, B., additional, Chernikov, A., additional, Koch, M., additional, Chatterjee, S., additional, Khitrova, G., additional, Gibbs, H. M., additional, Andrews, A. M., additional, and Strasser, G., additional
Published: 2014
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33. The role of substrate interactions in the modification of surface forces by self-assembled monolayers

Author: Ewers, B. W., primary and Batteas, J. D., additional
Published: 2014
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34. Enkeltcenteropgorelse af nyretransplanterede patienters nyrefunktion og immunsuppressive behandling

Author: Frederiksen, A.M., Ewers, B., Gasbjerg, A., Marckmann, P., Hansen, Jesper Melchior, Frederiksen, A.M., Ewers, B., Gasbjerg, A., Marckmann, P., and Hansen, Jesper Melchior
Abstract: INTRODUCTION: The number of kidney-transplanted patients is growing. This report describes the age, sex distribution, kidney function, graft age, and immunosuppressive drugs of kidney-transplanted patients followed at the outpatient clinic of the nephrology department at Copenhagen University Hospital, Herlev, Denmark. MATERIALS AND METHODS: Cross-sectional study of all living kidney-transplanted patients with a functioning graft followed at Copenhagen University Hospital, Herlev (n=241). Data were extracted from patient records during November 2005-March 2006. RESULTS: The sex distribution (131 males, 110 females) was equal. The average patient age was 52 years (SD 12), the average glomerular filtration rate 43 ml/min/1.73 m2 (range 6-114 ml/min/1.73 m2), and the average graft age was 8.3 years (range 0-28 years). Hyperparathyroidism was highly prevalent (64%). The majority of patients (74%) were treated with triple-drug immunosuppression, in most cases (46%) with the combination prednisolone-ciclosporine-azathioprine. During recent years, azathioprine has been increasingly replaced by mycophenolate mofetil. CONCLUSIONS: The majority of kidney-transplanted patients with a functioning graft have sufficient kidney function to keep the patients free of uremic symptoms. Hyperparathyroidism is frequent. The immunosuppressive regimens used for kidney-transplanted patients are currently changing Udgivelsesdato: 2008/5/5
Published: 2008

35. Impact of vitamin D status and obesity on C-reactive protein in kidney-transplant patients

Author: Ewers, B., Gasbjerg, A., Zerahn, B., Marckmann, P., Ewers, B., Gasbjerg, A., Zerahn, B., and Marckmann, P.
Abstract: Objective: We examined whether vitamin D status and obesity are associated with low-grade systemic inflammation, as assessed by serum concentrations of C-reactive protein (CRP) in an adult population of kidney-transplant patients. Design: This was a single-center, cross-sectional study. Setting and Patients: Data were collected between December 2005 and April 2006 from 161 adult (aged >18 years) kidney-transplant patients (mean age, 53.1 years; SD, 11.5 years; females/males, 78/83), with a median kidney-graft age of 7.0 years and serum CRP levels :<= 10 mg/L. Methods: Vitamin D status was assessed by serum concentrations of 25-hydroxyvitamin D (25-OHD) and 1,25-dihydroxyvitamin D (1,25(OH)(2)D). The presence of low-grade systemic inflammation was assessed by serum CRP. Selected lifestyle factors and anthropometric variables were determined in a subgroup of patients (n = 90). Bivariate correlation and multiple regression analyses were performed. Results: Hypovitaminosis D (ie, S-25-OHD <= 75 nmol/L) was present in 73% of females, and 89% of males. The median level of serum CRP was 1.7 mg/L. Vitamin D status was not significantly associated with serum CRP. In the patient subgroup, indices of obesity (body mass index, body weight, and fat mass) correlated positively, and lean body mass correlated negatively, with serum CRP. Only fat mass remained significantly associated with serum CRP in multiple regression analysis. Conclusions: No impact of vitamin D status on low-grade systemic inflammation was found. Fat mass correlated positively with CRP, suggesting that obesity may increase the risk of cardiovascular disease and chronic allograft rejection in kidney-transplant patients. (C) 2008 by the National Kidney Foundation, Inc Udgivelsesdato: 2008/5
Published: 2008

36. Terahertz-induced exciton signatures in semiconductors

Author: Böttge, C. N., primary, Koch, S. W., additional, Schneebeli, L., additional, Breddermann, B., additional, Klettke, A. C., additional, Kira, M., additional, Ewers, B., additional, Köster, N. S., additional, and Chatterjee, S., additional
Published: 2013
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37. THz‐manipulation of excitonic polarization in (GaIn)As/GaAs quantum wells

Author: Ewers, B., primary, Köster, N. S., additional, Woscholski, R., additional, Koch, M., additional, Chatterjee, S., additional, Khitrova, G., additional, Gibbs, H. M., additional, Klettke, A. C., additional, Kira, M., additional, and Koch, S. W., additional
Published: 2013
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38. Observation of Forbidden Exciton Transitions Mediated by Coulomb Interactions in Photoexcited Semiconductor Quantum Wells

Author: Rice, W. D., primary, Kono, J., additional, Zybell, S., additional, Winnerl, S., additional, Bhattacharyya, J., additional, Schneider, H., additional, Helm, M., additional, Ewers, B., additional, Chernikov, A., additional, Koch, M., additional, Chatterjee, S., additional, Khitrova, G., additional, Gibbs, H. M., additional, Schneebeli, L., additional, Breddermann, B., additional, Kira, M., additional, and Koch, S. W., additional
Published: 2013
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39. Understanding stomatal conductance responses to long-term environmental changes: a Bayesian framework that combines patterns and processes

Author: Ewers, B. E., primary
Published: 2013
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40. Multiscale observations of snow accumulation and peak snowpack following widespread, insect-induced lodgepole pine mortality

Author: Biederman, Joel A., primary, Brooks, P. D., additional, Harpold, A. A., additional, Gochis, D. J., additional, Gutmann, E., additional, Reed, D. E., additional, Pendall, E., additional, and Ewers, B. E., additional
Published: 2012
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41. Spectrum to space computed THz-tomography

Author: Schumann, S., primary, Busch, S., additional, Schwerdtferger, M., additional, Ewers, B., additional, Scheller, M., additional, Jansen, C., additional, Fischer, B. M., additional, and Koch, M., additional
Published: 2012
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42. Size-mediated tree transpiration along soil drainage gradients in a boreal black spruce forest wildfire chronosequence

Author: Angstmann, J. L., primary, Ewers, B. E., additional, and Kwon, H., additional
Published: 2012
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43. Ionization of coherent excitons by strong terahertz fields

Author: Ewers, B., primary, Köster, N. S., additional, Woscholski, R., additional, Koch, M., additional, Chatterjee, S., additional, Khitrova, G., additional, Gibbs, H. M., additional, Klettke, A. C., additional, Kira, M., additional, and Koch, S. W., additional
Published: 2012
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44. Quantitative comparison of canopy conductance models using a Bayesian approach

Author: Samanta, S., primary, Clayton, M. K., additional, Mackay, D. S., additional, Kruger, E. L., additional, and Ewers, B. E., additional
Published: 2008
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45. Use of temporal patterns in vapor pressure deficit to explain spatial autocorrelation dynamics in tree transpiration

Author: Adelman, J. D., primary, Ewers, B. E., additional, and MacKay, D. S., additional
Published: 2008
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46. Correction to “Bayesian analysis for uncertainty estimation of a canopy transpiration model” by S. Samanta et al.

Author: Samanta, S., primary, Mackay, D. S., additional, Clayton, M. K., additional, Kruger, E. L., additional, and Ewers, B. E., additional
Published: 2007
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47. Bayesian analysis for uncertainty estimation of a canopy transpiration model

Author: Samanta, S., primary, Mackay, D. S., additional, Clayton, M. K., additional, Kruger, E. L., additional, and Ewers, B. E., additional
Published: 2007
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48. Spatial patterns in leaf area and plant functional type cover across chronosequences of sagebrush ecosystems

Author: Ewers, B. E., primary and Pendall, E., additional
Published: 2007
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49. Effects of hydraulic architecture and spatial variation in light on mean stomatal conductance of tree branches and crowns

Author: EWERS, B. E., primary, OREN, R., additional, KIM, H.‐S., additional, BOHRER, G., additional, and LAI, C.‐T., additional
Published: 2007
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50. Interannual consistency in canopy stomatal conductance control of leaf water potential across seven tree species

Author: Ewers, B. E., primary, Mackay, D. S., additional, and Samanta, S., additional
Published: 2007
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