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2. Toward a coordinated understanding of hydro‐biogeochemical root functions in tropical forests for application in vegetation models

Author

Cusack, Daniela F., primary, Christoffersen, Bradley, additional, Smith‐Martin, Chris M., additional, Andersen, Kelly M., additional, Cordeiro, Amanda L., additional, Fleischer, Katrin, additional, Wright, S. Joseph, additional, Guerrero‐Ramírez, Nathaly R., additional, Lugli, Laynara F., additional, McCulloch, Lindsay A., additional, Sanchez‐Julia, Mareli, additional, Batterman, Sarah A., additional, Dallstream, Caroline, additional, Fortunel, Claire, additional, Toro, Laura, additional, Fuchslueger, Lucia, additional, Wong, Michelle Y., additional, Yaffar, Daniela, additional, Fisher, Joshua B., additional, Arnaud, Marie, additional, Dietterich, Lee H., additional, Addo‐Danso, Shalom D., additional, Valverde‐Barrantes, Oscar J., additional, Weemstra, Monique, additional, Ng, Jing Cheng, additional, and Norby, Richard J., additional

Published
2024
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3. Collaborating in Dialogue for an Optimal Leadership Education

Author

Werder, Carmen, Garcia, Joseph, Bush, Jamie, and Dallstream, Caroline

Abstract

Four different perspectives--from the director of a scholarship of teaching and learning dialogue forum, the director of a leadership institute, and two undergraduate students--join together to discuss a collaboration in optimizing leadership education at Western Washington University.

Published
2016
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4. Termite sensitivity to temperature affects global wood decay rates

Author

Zanne, Amy E, Flores-Moreno, Habacuc, Powell, Jeff R, Cornwell, William K, Dalling, James W, Austin, Amy T, Classen, Aimée T, Eggleton, Paul, Okada, Kei-Ichi, Parr, Catherine L, Adair, E Carol, Adu-Bredu, Stephen, Alam, Md Azharul, Alvarez-Garzón, Carolina, Apgaua, Deborah, Aragón, Roxana, Ardon, Marcelo, Arndt, Stefan K, Ashton, Louise A, Barber, Nicholas A, Beauchêne, Jacques, Berg, Matty P, Beringer, Jason, Boer, Matthias M, Bonet, José Antonio, Bunney, Katherine, Burkhardt, Tynan J, Carvalho, Dulcinéia, Castillo-Figueroa, Dennis, Cernusak, Lucas A, Cheesman, Alexander W, Cirne-Silva, Tainá M, Cleverly, Jamie R, Cornelissen, Johannes H C, Curran, Timothy J, D'Angioli, André M, Dallstream, Caroline, Eisenhauer, Nico, Evouna Ondo, Fidele, Fajardo, Alex, Fernandez, Romina D, Ferrer, Astrid, Fontes, Marco A L, Galatowitsch, Mark L, González, Grizelle, Gottschall, Felix, Grace, Peter R, Granda, Elena, Griffiths, Hannah M, Guerra Lara, Mariana, Hasegawa, Motohiro, Hefting, Mariet M, Hinko-Najera, Nina, Hutley, Lindsay B, Jones, Jennifer, Kahl, Anja, Karan, Mirko, Keuskamp, Joost A, Lardner, Tim, Liddell, Michael, Macfarlane, Craig, Macinnis-Ng, Cate, Mariano, Ravi F, Méndez, M Soledad, Meyer, Wayne S, Mori, Akira S, Moura, Aloysio S, Northwood, Matthew, Ogaya, Romà, Oliveira, Rafael S, Orgiazzi, Alberto, Pardo, Juliana, Peguero, Guille, Penuelas, Josep, Perez, Luis I, Posada, Juan M, Prada, Cecilia M, Přívětivý, Tomáš, Prober, Suzanne M, Prunier, Jonathan, Quansah, Gabriel W, Resco de Dios, Víctor, Richter, Ronny, Robertson, Mark P, Rocha, Lucas F, Rúa, Megan A, Sarmiento, Carolina, Silberstein, Richard P, Silva, Mateus C, Siqueira, Flávia Freire, Stillwagon, Matthew Glenn, Stol, Jacqui, Taylor, Melanie K, Teste, François P, Tng, David Y P, Tucker, David, Türke, Manfred, Ulyshen, Michael D, Valverde-Barrantes, Oscar J, van den Berg, Eduardo, van Logtestijn, Richard S P, Veen, G F Ciska, Vogel, Jason G, Wardlaw, Timothy J, Wiehl, Georg, Wirth, Christian, Woods, Michaela J, Zalamea, Paul-Camilo, Ecology and Biodiversity, Sub Ecology and Biodiversity, Ecology and Biodiversity, Sub Ecology and Biodiversity, Conservation Ecology Group, Animal Ecology, Systems Ecology, and Terrestrial Ecology (TE)

Subjects
Tropical Climate, Multidisciplinary, Temperature, Isoptera, Forests, Wood, Global Warming, Carbon Cycle, Tròpics--Clima, Explotació forestal, Cicle del carboni, Animals, Wood/microbiology, General
Abstract

Deadwood is a large global carbon store with its store size partially determined by biotic decay. Microbial wood decay rates are known to respond to changing temperature and precipitation. Termites are also important decomposers in the tropics but are less well studied. An understanding of their climate sensitivities is needed to estimate climate change effects on wood carbon pools. Using data from 133 sites spanning six continents, we found that termite wood discovery and consumption were highly sensitive to temperature (with decay increasing >6.8 times per 10°C increase in temperature)—even more so than microbes. Termite decay effects were greatest in tropical seasonal forests, tropical savannas, and subtropical deserts. With tropicalization (i.e., warming shifts to tropical climates), termite wood decay will likely increase as termites access more of Earth’s surface. This study received support from the following sources: US National Science Foundation (NSF) DEB-1655759 (A.E.Z.); US NSF DEB-2149151 (A.E.Z.); US NSF DEB-1713502 (M.A.); US NSF DEB-1713435 (M.A.); US NSF DEB-1647502 (N.A.B.); US NSF DEB-1546686 (G.G.); US NSF DEB-1831952 (G.G.); George Washington University (A.E.Z.); USDA Forest Service (G.G.); Centre College Faculty Development Funds (M.L.G.); Australia Terrestrial Ecosystem Research Network National Collaborative Research Infrastructure Strategy (P.R.G., M.K., M.L., M.M.B., R.P.S., J.S., L.B.H., M.N., S.M.P., T.J.W., and S.K.A.); Royal Society-FCDO Africa Capacity Building Initiative (C.L.P., G.W.Q., S.A.-B., K.B., F.E.O., and M.P.R.); New Phytologist Foundation (A.T.A.); Fondecyt grant 1160329 (C.D.); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Brasil (CAPES) (E.v.d.B., A.S.Mou., R.F.M., F.F.S., T.M.C.-S., R.S.O., and A.M.D.); Department of Ecology and Conservation of the Federal University of Lavras (T.M.C.-S.); CNPq (E.v.d.B. and R.S.O.); FAPEMIG (E.v.d.B.); Australian Academy of Science 2017 Thomas Davies Research Grant (J.R.P.); Australian Research Council DP160103765 (W.K.C., J.R.P., and A.E.Z.); UK National Environment Research Council NE/L000016/1 (L.A.A.); Fundação de Amparo à Pesquisa do Estado de São Paulo, Brazil NERC - FAPESP 19/07773-1 (R.S.O. and A.M.D.); Environment Research and Technology Development Fund ERTDF, JPMEERF15S11420 of the Environmental Restoration and Conservation Agency of Japan (A.S.Mor. and K.O.); COLCIENCIAS no. FP44842-046-2017 (J.M.P.); Spanish government PID2019-110521GB-I00 (J.Pe., G.P., and R.O.); Catalan government grant SGR 2017-1005 (J.Pe., G.P., and R.O.); Fundación Ramón Areces ELEMENTAL-CLIMATE (J.Pe., G.P., and R.O.); National Agency for the Promotion of Research, Technological Development and Innovation, Scientific and Technological Research Project 2018-01561 PICT 2018-01561 (F.P.T.); ANID PIA/BASAL FB210006 (A.Fa.); Millennium Science Initiative Program NCN2021-050 (A.Fa.); iDiv German Research Foundation DFG–FZT 118, 202548816 (N.E.); and European Research Council Horizon 2020 research and innovation program no. 677232 (N.E.).

Published
2022

5. A framework for fine‐root trait syndromes: syndrome coexistence may support phosphorus partitioning in tropical forests.

Author

Dallstream, Caroline, Weemstra, Monique, and Soper, Fiona M.

Subjects
*TROPICAL forests, *BIOGEOCHEMICAL cycles, *PLANT diversity, *PLANT morphology, *COEXISTENCE of species, *FOREST biodiversity, *HABITAT partitioning (Ecology)
Abstract

Fine roots balance multiple essential plant functions that ultimately fuel plant productivity. The coordination of root functional traits is multidimensional, meaning that some traits are correlated while others can vary independently. This leads to a large variety of adaptive trait combinations and thus functional diversity in plant belowground morphology, anatomy, physiology and symbioses with soil biota. Within forest communities, co‐occurrence of such belowground trait combinations may be especially prevalent in tropical forests, not only due to their immense biodiversity but also because their soils are frequently weathered and limited in phosphorus. Phosphorus occurs in different forms (that differ in their mobility and accessibility) that may select for different trait combinations on relatively small spatial scales. While evidence accumulates of the myriad viable nutrient acquisition strategies on poor tropical soils, they are not well conceptualized. In this study, we outline criteria for the identification and investigation of fine‐root trait syndromes. We then apply these criteria to a case study of tropical tree species adapted to phosphorus‐poor soil and synthesize a range of traits. Five potentially coexisting syndromes are presented that are distinguished by root morphology, mycorrhizal association type, their interactions and implications for fine‐root functioning. We connect the functional variation of these species‐level syndromes in tropical communities to an established phosphorus partitioning hypothesis. The co‐occurrence of fine‐root trait syndromes could have implications for root sampling design, species coexistence, community structure and biogeochemical cycling. [ABSTRACT FROM AUTHOR]

Published
2023
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7. Temperature sensitivity of termites determines global wood decay rates

Author

Zanne, Amy, primary, Flores-Moreno, Habacuc, additional, Powell, Jeff, additional, Cornwell, William, additional, Dalling, James, additional, Austin, Amy, additional, Classen, Aimee, additional, Eggleton, Paul, additional, Okada, Kei-ichi, additional, Parr, Catherine, additional, Adair, E., additional, Adu-Bredu, Stephen, additional, Alam, Md Azharul, additional, Alvarez-Garzón, Carolina, additional, Apgaua, Deborah, additional, Aragon, Roxana, additional, Ardón, Marcelo, additional, Arndt, Stefan, additional, Ashton, Louise, additional, Barber, Nicholas, additional, Beauchêne, Jacques, additional, Berg, Matty, additional, Beringer, Jason, additional, Boer, Matthias, additional, Bonet, José, additional, Bunney, Katherine, additional, Burkhardt, Tynan, additional, Carvalho, Dulcineia, additional, Castillo-Figueroa, Dennis, additional, Cernusak, Lucas, additional, Cheesman, Alexander, additional, Cirne-Silva, Taina, additional, Cleverly, Jamie, additional, Cornelissen, J. Hans C., additional, Curran, Timothy, additional, D'Angioli, André, additional, Dallstream, Caroline, additional, Eisenhauer, Nico, additional, Ondo, Fidèle Evouna, additional, Fajardo, Alex, additional, Fernandez, Romina, additional, Ferrer, Astrid, additional, Fontes, Marco, additional, Galatowitsch, Mark, additional, González, Grizelle, additional, Gottschall, Felix, additional, Grace, Peter, additional, Granda, Elena, additional, Griffiths, Hannah, additional, Lara, Mariana Guerra, additional, Hasegawa, Motohiro, additional, Hefting, Mariet, additional, Hinko-Najera, Nina, additional, Hutley, Lindsay, additional, Jones, Jennifer, additional, Kahl, Anja, additional, Karan, Mirko, additional, Keuskamp, Joost, additional, Lardner, Tim, additional, Liddell, Michael, additional, Macfarlane, Craig, additional, Macinnis-Ng, Cate, additional, Mariano, Ravi, additional, Meyer, Wayne, additional, Mori, Akira, additional, Moura, Aloysio, additional, Northwood, Matthew, additional, Ogaya, Romà, additional, Oliveira, Rafael, additional, Orgiazzi, Alberto, additional, Pardo, Juliana, additional, Peguero, Guille, additional, Penuelas, Josep, additional, Perez, Luis, additional, Posada, Juan, additional, Prada, Cecilia, additional, Přívětivý, Tomáš, additional, Prober, Suzanne, additional, Prunier, Jonathan, additional, Quansah, Gabriel, additional, de Dios, Víctor Resco, additional, Richter, Ronny, additional, Robertson, Mark, additional, Rocha, Lucas, additional, Rúa, Megan, additional, Sarmiento, Carolina, additional, Silberstein, Richard, additional, Silva, Mateus, additional, Siqueira, Flávia, additional, Stillwagon, Matthew, additional, Stol, Jacqui, additional, Taylor, Melanie, additional, Teste, Francois, additional, Tng, David, additional, Tucker, David, additional, Türke, Manfred, additional, Ulyshen, Michael, additional, Valverde-Barrantes, Oscar, additional, Berg, Eduardo van den, additional, Logtestijn, Richard van, additional, Veen, Ciska, additional, Vogel, Jason, additional, Wardlaw, Timothy, additional, Wiehl, Georg, additional, Wirth, Christian, additional, Woods, Michaela, additional, Zalamea, Paul-Camilo, additional, and Méndez, Marcela, additional

Published
2022
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8. Tradeoffs and Synergies in Tropical Forest Root Traits and Dynamics for Nutrient and Water Acquisition: Field and Modeling Advances

Author

Cusack, Daniela Francis, primary, Addo-Danso, Shalom D., additional, Agee, Elizabeth A., additional, Andersen, Kelly M., additional, Arnaud, Marie, additional, Batterman, Sarah A., additional, Brearley, Francis Q., additional, Ciochina, Mark I., additional, Cordeiro, Amanda L., additional, Dallstream, Caroline, additional, Diaz-Toribio, Milton H., additional, Dietterich, Lee H., additional, Fisher, Joshua B., additional, Fleischer, Katrin, additional, Fortunel, Claire, additional, Fuchslueger, Lucia, additional, Guerrero-Ramírez, Nathaly R., additional, Kotowska, Martyna M., additional, Lugli, Laynara Figueiredo, additional, Marín, César, additional, McCulloch, Lindsay A., additional, Maeght, Jean-Luc, additional, Metcalfe, Dan, additional, Norby, Richard J., additional, Oliveira, Rafael S., additional, Powers, Jennifer S., additional, Reichert, Tatiana, additional, Smith, Stuart W., additional, Smith-Martin, Chris M., additional, Soper, Fiona M., additional, Toro, Laura, additional, Umaña, Maria N., additional, Valverde-Barrantes, Oscar, additional, Weemstra, Monique, additional, Werden, Leland K., additional, Wong, Michelle, additional, Wright, Cynthia L., additional, Wright, Stuart Joseph, additional, and Yaffar, Daniela, additional

Published
2021
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11. Termite sensitivity to temperature affects global wood decay rates.

Author

Zanne AE, Flores-Moreno H, Powell JR, Cornwell WK, Dalling JW, Austin AT, Classen AT, Eggleton P, Okada KI, Parr CL, Adair EC, Adu-Bredu S, Alam MA, Alvarez-Garzón C, Apgaua D, Aragón R, Ardon M, Arndt SK, Ashton LA, Barber NA, Beauchêne J, Berg MP, Beringer J, Boer MM, Bonet JA, Bunney K, Burkhardt TJ, Carvalho D, Castillo-Figueroa D, Cernusak LA, Cheesman AW, Cirne-Silva TM, Cleverly JR, Cornelissen JHC, Curran TJ, D'Angioli AM, Dallstream C, Eisenhauer N, Evouna Ondo F, Fajardo A, Fernandez RD, Ferrer A, Fontes MAL, Galatowitsch ML, González G, Gottschall F, Grace PR, Granda E, Griffiths HM, Guerra Lara M, Hasegawa M, Hefting MM, Hinko-Najera N, Hutley LB, Jones J, Kahl A, Karan M, Keuskamp JA, Lardner T, Liddell M, Macfarlane C, Macinnis-Ng C, Mariano RF, Méndez MS, Meyer WS, Mori AS, Moura AS, Northwood M, Ogaya R, Oliveira RS, Orgiazzi A, Pardo J, Peguero G, Penuelas J, Perez LI, Posada JM, Prada CM, Přívětivý T, Prober SM, Prunier J, Quansah GW, Resco de Dios V, Richter R, Robertson MP, Rocha LF, Rúa MA, Sarmiento C, Silberstein RP, Silva MC, Siqueira FF, Stillwagon MG, Stol J, Taylor MK, Teste FP, Tng DYP, Tucker D, Türke M, Ulyshen MD, Valverde-Barrantes OJ, van den Berg E, van Logtestijn RSP, Veen GFC, Vogel JG, Wardlaw TJ, Wiehl G, Wirth C, Woods MJ, and Zalamea PC

Subjects
Animals, Carbon Cycle, Temperature, Tropical Climate, Forests, Global Warming, Isoptera, Wood microbiology
Abstract

Deadwood is a large global carbon store with its store size partially determined by biotic decay. Microbial wood decay rates are known to respond to changing temperature and precipitation. Termites are also important decomposers in the tropics but are less well studied. An understanding of their climate sensitivities is needed to estimate climate change effects on wood carbon pools. Using data from 133 sites spanning six continents, we found that termite wood discovery and consumption were highly sensitive to temperature (with decay increasing >6.8 times per 10°C increase in temperature)-even more so than microbes. Termite decay effects were greatest in tropical seasonal forests, tropical savannas, and subtropical deserts. With tropicalization (i.e., warming shifts to tropical climates), termite wood decay will likely increase as termites access more of Earth's surface.

Published
2022
Full Text
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