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341 results on '"STELTZER, H"'

1. Integrating airborne remote sensing and field campaigns for ecology and Earth system science

Author

Chadwick, KD, Brodrick, PG, Grant, K, Goulden, T, Henderson, A, Falco, N, Wainwright, H, Williams, KH, Bill, M, Breckheimer, I, Brodie, EL, Steltzer, H, Williams, CFR, Blonder, B, Chen, J, Dafflon, B, Damerow, J, Hancher, M, Khurram, A, Lamb, J, Lawrence, CR, McCormick, M, Musinsky, J, Pierce, S, Polussa, A, Hastings Porro, M, Scott, A, Singh, HW, Sorensen, PO, Varadharajan, C, Whitney, B, and Maher, K

Subjects
airborne remote sensing, field surveys, foliar traits, hyperspectral imaging, imaging spectroscopy, metadata, NEON AOP, sample tracking, Environmental Science and Management, Ecology, Evolutionary Biology
Abstract

In recent years, the availability of airborne imaging spectroscopy (hyperspectral) data has expanded dramatically. The high spatial and spectral resolution of these data uniquely enable spatially explicit ecological studies including species mapping, assessment of drought mortality and foliar trait distributions. However, we have barely begun to unlock the potential of these data to use direct mapping of vegetation characteristics to infer subsurface properties of the critical zone. To assess their utility for Earth systems research, imaging spectroscopy data acquisitions require integration with large, coincident ground-based datasets collected by experts in ecology and environmental and Earth science. Without coordinated, well-planned field campaigns, potential knowledge leveraged from advanced airborne data collections could be lost. Despite the growing importance of this field, documented methods to couple such a wide variety of disciplines remain sparse. We coordinated the first National Ecological Observatory Network Airborne Observation Platform (AOP) survey performed outside of their core sites, which took place in the Upper East River watershed, Colorado. Extensive planning for sample tracking and organization allowed field and flight teams to update the ground-based sampling strategy daily. This enabled collection of an extensive set of physical samples to support a wide range of ecological, microbiological, biogeochemical and hydrological studies. We present a framework for integrating airborne and field campaigns to obtain high-quality data for foliar trait prediction and document an archive of coincident physical samples collected to support a systems approach to ecological research in the critical zone. This detailed methodological account provides an example of how a multi-disciplinary and multi-institutional team can coordinate to maximize knowledge gained from an airborne survey, an approach that could be extended to other studies. The coordination of imaging spectroscopy surveys with appropriately timed and extensive field surveys, along with high-quality processing of these data, presents a unique opportunity to reveal new insights into the structure and dynamics of the critical zone. To our knowledge, this level of co-aligned sampling has never been undertaken in tandem with AOP surveys and subsequent studies utilizing this archive will shed considerable light on the breadth of applications for which imaging spectroscopy data can be leveraged.

Published
2020

2. Satellite-derived foresummer drought sensitivity of plant productivity in Rocky Mountain headwater catchments: spatial heterogeneity and geological-geomorphological control

Author

Wainwright, HM, Steefel, C, Trutner, SD, Henderson, AN, Nikolopoulos, EI, Wilmer, CF, Chadwick, KD, Falco, N, Schaettle, KB, Brown, JB, Steltzer, H, Williams, KH, Hubbard, SS, and Enquist, BJ

Subjects
random forest, Rocky Mountains, NDVI, foresummer drought sensitivity, Meteorology & Atmospheric Sciences
Abstract

Long-term plot-scale studies have found water limitation to be a key factor driving ecosystem productivity in the Rocky Mountains. Specifically, the intensity of early summer (the 'foresummer' period from May to June) drought conditions appears to impose critical controls on peak ecosystem productivity. This study aims to (1) assess the importance of early snowmelt and foresummer drought in controlling peak plant productivity, based on the historical Landsat normalized-difference vegetation index (NDVI) and climate data; (2) map the spatial heterogeneity of foresummer drought sensitivity; and (3) identify the environmental controls (e.g. geomorphology, elevation, geology, plant types) on drought sensitivity. Our domain (15 15 km) includes four drainages within the East Water watershed near Gothic, Colorado, USA. We define foresummer drought sensitivity based on the regression slopes of the annual peak NDVI against the June Palmer Drought Severity Index between 1992 and 2010. Results show that foresummer drought sensitivity is spatially heterogeneous, and primarily dependent on the plant type and elevation. In support of the plot-based studies, we find that years with earlier snowmelt and drier foresummer conditions lead to lower peak NDVI; particularly in the low-elevation regions. Using random forest analysis, we identify additional key controls related to surface energy exchanges (i.e. potential net radiation), hydrological processes (i.e. microtopography and slope), and underlying geology. This remote-sensing-based approach for quantifying foresummer drought sensitivity can be used to identify the regions that are vulnerable or resilient to climate perturbations, as well as to inform future sampling, characterization, and modeling studies.

Published
2020

3. Investigating Microtopographic and Soil Controls on a Mountainous Meadow Plant Community Using High-Resolution Remote Sensing and Surface Geophysical Data

Author

Falco, N, Wainwright, H, Dafflon, B, Léger, E, Peterson, J, Steltzer, H, Wilmer, C, Rowland, JC, Williams, KH, and Hubbard, SS

Subjects
estimation of plant community distribution, interaction aboveground-belowground, mountainous floodplain-hillslope system, remote sensing, geophysics, machine learning, Geophysics
Abstract

This study aims to investigate the microtopographic controls that dictate the heterogeneity of plant communities in a mountainous floodplain-hillslope system, using remote sensing and surface geophysical techniques. Working within a lower montane floodplain-hillslope study site (750 m × 750 m) in the Upper Colorado River Basin, we developed a new data fusion framework, based on machine learning and feature engineering, that exploits remote sensing optical and light detection and ranging (LiDAR) data to estimate the distribution of key plant meadow communities at submeter resolution. We collected surface electrical resistivity tomography data to explore the variability in soil properties along a floodplain-hillslope transect at 0.50-m resolution and extracted LiDAR-derived metrics to model the rapid change in microtopography. We then investigated the covariability among the estimated plant community distributions, soil information, and topographic metrics. Results show that our framework estimated the distribution of nine plant communities with higher accuracy (87% versus 80% overall; 85% versus 60% for shrubs) compared to conventional classification approaches. Analysis of the covariabilities reveals a strong correlation between plant community distribution, soil electric conductivity, and slope, indicating that soil moisture is a primary control on heterogeneous spatial distribution. At the same time, microtopography plays an important role in creating particular ecosystem niches for some of the communities. Such relationships could be exploited to provide information about the spatial variability of soil properties. This highly transferable framework can be employed within long-term monitoring to capture community-specific physiological responses to perturbations, offering the possibility of bridging local plot-scale observations with large landscape monitoring.

Published
2019

4. Challenges in Building an End-to-End System for Acquisition, Management, and Integration of Diverse Data from Sensor Networks in Watersheds: Lessons from a Mountainous Community Observatory in East River, Colorado

Author

Varadharajan, C, Faybishenko, B, Henderson, A, Henderson, M, Hendrix, VC, Hubbard, SS, Kakalia, Z, Newman, A, Potter, B, Steltzer, H, Versteeg, R, Agarwal, DA, Williams, KH, Wilmer, C, Wu, Y, Brown, W, Burrus, M, Carroll, RWH, Christianson, DS, Dafflon, B, Dwivedi, D, and Enquist, BJ

Subjects
Rivers, Data models, Monitoring, Temperature measurement, Data collection, Snow, Biology, Sensor systems and applications, sensors, geoscience, water resources, watershed, data management, data integration, data processing, co-design, Information and Computing Sciences, Engineering, Technology
Abstract

The U.S. Department of Energy's Watershed Function Scientific Focus Area (SFA), centered in the East River, Colorado, generates diverse datasets including hydrological, geological, geochemical, geophysical, ecological, microbiological and remote sensing data. The project has deployed extensive field infrastructure involving hundreds of sensors that measure highly diverse phenomena (e.g. stream and groundwater hydrology, water quality, soil moisture, weather) across the watershed. Data from the sensor network are telemetered and automatically ingested into a queryable database. The data are subsequently quality checked, integrated with the United States Geological Survey's stream monitoring network using a custom data integration broker, and published to a portal with interactive visualizations. The resulting data products are used in a variety of scientific modeling and analytical efforts. This paper describes the SFA's end-to-end infrastructure and services that support the generation of integrated datasets from a watershed sensor network. The development and maintenance of this infrastructure, presents a suite of challenges from practical field logistics to complex data processing, which are addressed through various solutions. In particular, the SFA adopts a holistic view for data collection, assessment and integration, which dramatically improves the products generated, and enables a co-design approach wherein data collection is informed by model results and vice-versa.

Published
2019

5. The East River, Colorado, watershed: A mountainous community testbed for improving predictive understanding of multiscale hydrological–biogeochemical dynamics

Author

Hubbard, SS, Williams, KH, Agarwal, D, Banfield, J, Beller, H, Bouskill, N, Brodie, E, Carroll, R, Dafflon, B, Dwivedi, D, Falco, N, Faybishenko, B, Maxwell, R, Nico, P, Steefel, C, Steltzer, H, Tokunaga, T, Tran, PA, Wainwright, H, and Varadharajan, C

Subjects
Environmental Engineering, Physical Geography and Environmental Geoscience, Soil Sciences, Crop and Pasture Production
Abstract

Extreme weather, fires, and land use and climate change are significantly reshaping interactions within watersheds throughout the world. Although hydrological–biogeochemical interactions within watersheds can impact many services valued by society, uncertainty associated with predicting hydrologydriven biogeochemical watershed dynamics remains high. With an aim to reduce this uncertainty, an approximately 300-km2 mountainous headwater observatory has been developed at the East River, CO, watershed of the Upper Colorado River Basin. The site is being used as a testbed for the Department of Energy supported Watershed Function Project and collaborative efforts. Building on insights gained from research at the “sister” Rifle, CO, site, coordinated studies are underway at the East River site to gain a predictive understanding of how the mountainous watershed retains and releases water, nutrients, carbon, and metals. In particular, the project is exploring how early snowmelt, drought, and other disturbances influence hydrological–biogeochemical watershed dynamics at seasonal to decadal timescales. A system-of-systems perspective and a scale-adaptive simulation approach, involving the combined use of archetypal watershed subsystem “intensive sites” are being tested at the site to inform aggregated watershed predictions of downgradient exports. Complementing intensive site hydrological, geochemical, geophysical, microbiological, geological, and vegetation datasets are long-term, distributed measurement stations and specialized experimental and observational campaigns. Several recent research advances provide insights about the intensive sites as well as aggregated watershed behavior. The East River “community testbed” is currently hosting scientists from more than 30 institutions to advance mountainous watershed methods and understanding.

Published
2018

11. Der Einfluß der Temperatur auf den Stoffwechsel

Author

Hiesmayr, M., Keznickl, P., Heilinger, D., Lassnigg, A., Mares, P., Steltzer, H., Semsroth, M., Haider, W., Lenz, Kurt, editor, Laggner, Anton N., editor, Kleinberger, Gunther, editor, Ritz, Rudolf, editor, Schneeweiß, Bruno, editor, Schuster, Hans-Peter, editor, and Waldhäusl, Werner, editor

Published
1994
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14. Herzkreislaufsystem und Multiorganversagen

Author

Hiesmayr, M., Steltzer, H., Owen, A., Haider, W., Lenz, Kurt, editor, Laggner, Anton N., editor, Deutsch, Erwin, editor, Kleinberger, Gunther, editor, Ritz, Rudolf, editor, Schneeweiß, Bruno, editor, Schuster, Hans-Peter, editor, Simbruner, Georg, editor, and Slany, Jörg, editor

Published
1992
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15. Experimental warming differentially affects vegetative and reproductive phenology of tundra plants

Author

Collins, C. G. (Courtney G.), Elmendorf, S. C. (Sarah C.), Hollister, R. D. (Robert D.), Henry, G. H. (Greg H. R.), Clark, K. (Karin), Bjorkman, A. D. (Anne D.), Myers-Smith, I. H. (Isla H.), Prevéy, J. S. (Janet S.), Ashton, I. W. (Isabel W.), Assmann, J. J. (Jakob J.), Alatalo, J. M. (Juha M.), Carbognani, M. (Michele), Chisholm, C. (Chelsea), Cooper, E. J. (Elisabeth J.), Forrester, C. (Chiara), Jónsdóttir, I. S. (Ingibjörg Svala), Klanderud, K. (Kari), Kopp, C. W. (Christopher W.), Livensperger, C. (Carolyn), Mauritz, M. (Marguerite), May, J. L. (Jeremy L.), Molau, U. (Ulf), Oberbauer, S. F. (Steven F.), Ogburn, E. (Emily), Panchen, Z. A. (Zoe A.), Petraglia, A. (Alessandro), Post, E. (Eric), Rixen, C. (Christian), Rodenhizer, H. (Heidi), Schuur, E. A. (Edward A. G.), Semenchuk, P. (Philipp), Smith, J. G. (Jane G.), Steltzer, H. (Heidi), Totland, Ø. (Ørjan), Walker, M. D. (Marilyn D.), Welker, J. M. (Jeffrey M.), Suding, K. N. (Katharine N.), Collins, C. G. (Courtney G.), Elmendorf, S. C. (Sarah C.), Hollister, R. D. (Robert D.), Henry, G. H. (Greg H. R.), Clark, K. (Karin), Bjorkman, A. D. (Anne D.), Myers-Smith, I. H. (Isla H.), Prevéy, J. S. (Janet S.), Ashton, I. W. (Isabel W.), Assmann, J. J. (Jakob J.), Alatalo, J. M. (Juha M.), Carbognani, M. (Michele), Chisholm, C. (Chelsea), Cooper, E. J. (Elisabeth J.), Forrester, C. (Chiara), Jónsdóttir, I. S. (Ingibjörg Svala), Klanderud, K. (Kari), Kopp, C. W. (Christopher W.), Livensperger, C. (Carolyn), Mauritz, M. (Marguerite), May, J. L. (Jeremy L.), Molau, U. (Ulf), Oberbauer, S. F. (Steven F.), Ogburn, E. (Emily), Panchen, Z. A. (Zoe A.), Petraglia, A. (Alessandro), Post, E. (Eric), Rixen, C. (Christian), Rodenhizer, H. (Heidi), Schuur, E. A. (Edward A. G.), Semenchuk, P. (Philipp), Smith, J. G. (Jane G.), Steltzer, H. (Heidi), Totland, Ø. (Ørjan), Walker, M. D. (Marilyn D.), Welker, J. M. (Jeffrey M.), and Suding, K. N. (Katharine N.)

Abstract

Rapid climate warming is altering Arctic and alpine tundra ecosystem structure and function, including shifts in plant phenology. While the advancement of green up and flowering are well-documented, it remains unclear whether all phenophases, particularly those later in the season, will shift in unison or respond divergently to warming. Here, we present the largest synthesis to our knowledge of experimental warming effects on tundra plant phenology from the International Tundra Experiment. We examine the effect of warming on a suite of season-wide plant phenophases. Results challenge the expectation that all phenophases will advance in unison to warming. Instead, we find that experimental warming caused: (1) larger phenological shifts in reproductive versus vegetative phenophases and (2) advanced reproductive phenophases and green up but delayed leaf senescence which translated to a lengthening of the growing season by approximately 3%. Patterns were consistent across sites, plant species and over time. The advancement of reproductive seasons and lengthening of growing seasons may have significant consequences for trophic interactions and ecosystem function across the tundra.

Published
2021

19. Remote Sensing of Microbial Metabolism from Genomes to Ecosystems

Author

Brodie, E., primary, Sorensen, P., additional, Karaoz, U., additional, Chadwick, D., additional, Falco, N., additional, Bouskill, N., additional, Wainwright, H., additional, Kim, J., additional, Williams, K., additional, Dafflon, B., additional, Steltzer, H., additional, Henderson, A., additional, Maher, K., additional, Lawrence, C., additional, Enquist, B., additional, and Hubbard, S., additional

Published
2021
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25. Posters

Author

Geber, D., Pizov, R., Eidelman, L. A., Adi, N., Sprung, C. L., Eleftheriadis, E., Kotzampassi, K., Heliadis, S., Papageorgiou, G., Dimitriadou, A., Brazzi, L., Chiara, O., Segala, M., Turconi, M. G., Pelosi, P., Volpi, D., Lantieri, I., Imhoff, M., Mork, Ch., Berg, D., Lehner, J. H., Löhlein, D., Fae, M., Bernardi, E., Caporaloni, M., Dante, A., Riganello, I., Nastasi, M., Martinelli, G., Watanabe, Y., Kumon, K., Yahagi, N., Haruna, M., Hayashi, H., Matsui, J., Terada, Y., Eguchi, Y., Mandai, R., Nosaka, S., Tabata, R., Sakumoto, H., Takehiro, O., Uno, S., Ozawa, K., Väisänen, O., Parviainen, I., Hippeläinen, M., Berg, E., Hendolin, H., Ruokonen, E., Takala, J., Romera, M. A., Chamorro, C., Borrallo, J. M., de Luna, R. Ruiz, Melgar, J. L. M., de Villota, E. Dominguez, Turani, F., Ceraso, C., Dauri, M., Zupancich, E., Pierri, M., Penta, A., Sabato, F., Kostopanagiotou, G., Theodoraki, K., Mavrantonis, K., Heaton, N., Potter, D., Papadimitriou, J., Krenn, C. G., Kneifel, W., Baker, A., Tschemich, H., Steltzer, H., Creteur, J., De Backer, D., Noordally, O., Kahn, R. J., Vincent, J. L., Zhang, H., Cherkaoui, S., De Jough, R., Mitchell, I. A., Northfield, T. C. N., Bennett, E. D., De Jonghe, B., Cheval, C., Misset, B., Garrouste, M., Montuclard, L., Sitruk, V., Carlet, J., Laterre, P. F., Espeel, B., Schmidlin, D., Basset, P., Saliez, A., Lambotte, L., Reynaert, M. S., Gianello, P., Danse, E., Pelgrim, J. P., Guinotte, C., and Etienne, J.

Published
1996
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26. Posters

Author

Ŝifrer, Fronc, Drinovec, Igor, Thomson, G., Baker, L., Mawby, E., Leach, R. M., Jensen, P. J., Michagin, G., Andersen, P. K., Peláez, J., Asensio, M. J., Jiménez, M., Yus, S., Villa, P., Vaquero, C., Imhoff, M., Lehner, J. H., Löhlein, D., Vignali, G., Guadagnucci, A., Mariotti, M., Baratta, A., Vignali, A., Rutili, A., Tulli, G., Sanft, C., Spies, C., Oschmann, G., Schaffartzik, W., Gondos, T., Arkosy, M., Jović M., Popović Z., Radomir B., Ilić V., Panić G., Babić M., Popović A., Bojić M., Pierucci, E., Ghermandi, C., Morigi, A., Morgagni, R., Nastasi, M., Rossi, R., Martinelli, G., Faenza, S., Cuccolini, F., Martinelli, G., Sarti, E., O’Hare, B., Betit, P., Thompson, J. E., Wessel, D. L., Kuhn, T. J., Bauer, B. L., Broomhead, C. J., Wright, S. J., Kiff, K. J., Withington, P. S., Strunin, L., Amaral, J. L. G., Rouby, J. -J., Gallart, L., Munechika, M., Coriat, P., Michard, F., Wysocki, M., Millet, H., Wolff, M. A., Herman, B., Peyerl, M., Gödje, O., Fischlein, T., Pfeiffer, U., Reichart, B., Krenn, C. G., Baker, A., Krafft, P., Narzt, E., Spiss, C. K., Steltzer, H., Theilen, H., Ragaller, M., Albrecht, D. M., Llagunes, J., Catala, J. C., Marques, J. I., Pena, J. J., Barbas, D., Aguar, F., Grau, F., Navarrete-Sánchez I., Ruiz-Bailén H., Guerrero-López F., Colmenero-Ruiz H., Fernández-Hondéjar E., Vázquez-Hata G., Lamb, F. J., Rhodes, A., Duane, D., Grounds, R. M., and Bennett, E. D.

Published
1996
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27. Posters

Author

Cerny, V., Zivny, P., Dostal, P., Parizkova, R., Zabka, L., Hodgson, R. E., Bosenberg, A. T., Hadley, G. P., Spapen, H., Diltoer, M., Suys, E., Borremans, M., Ramet, J., Huyghens, L., Afessa, B., Murphy, R., Hogans, L., Meyers, B., Mentec, H., Gruchet, P., Squara, P., De Jonghe, B., Peillon, I., Sollet, J. P., Bleichner, G., Zivkovic, Z., Mihailovic, S., Jakovljevic, M., Ryan, D. W., Weldon, O. G. W., Gower, S. N., Whiteley, S. M., Bodenham, A., De Robertis, E., Liu, J. M., Svantesson, C., Oahm, P. L., Thöme, J., Blomquist, S., Jonson, B., Pelagatti, C., Barattini, M., Poli, C., Ricupero, L., Olmastroni, M., Pieraccioni, P., Padelletti, M. B., Romagnoli, P., Masi, A., Rossi, G. F., Kurz-Müller, K., Tryba, M., Pelosi, P., Chiumello, D., Croci, M., Gattinoni, L., Kofings, G., Kyriakidis, M., Betrosian, A., Georgiou, L., Toufouzas, P., Lim, C. M., Choi, J. E., Kon, Y., Lee, S. D., Kim, W. S., Park, P. H., Kim, D. S., Kim, W. D., Koh, Y., Jung, B. H., Kim, W. S., Mazzi, S., Petrucci, N., Agostini, F., Vischi, F., Mitic-Milikic, M., Vukcevic, M., Obradovic, Lj. Nagomi, Sekulic, S., Peláez, J., Asensio, M. J., Jiménez, M., Sisón, M., Yus, S., Cerdeño, V., Nishizuka, K., Tashiro, K., Matsumoto, Y., Kobayashi, T., Suzuki, Y., De Blasio, E., De Sio, A., Golia, D., Papa, A., Giurbino, M., Paulone, G., Evangelista, V., Imhoff, M., Greive, H., Lehner, J. H., Löhlein, D., Kelly, K. P., Busch, T., Loge, K., Gerlach, H., Falke, K. J., Rossaint, R., Herreo, S., Suarez, T., Mosácula, J., Lacort, M., Lapuerta, J. A., Guerra, J., Benini, A., Borelli, M., Lampati, L., Acciaro, M., Pesenti, A., Verweij, M., Marcolin, R., Bombino, M., Patroniti, N., Sordi, A., Tsareva, M., Petkoy, I., Kishen, R., Bowles, B. J. M., Thomas, A. N., Geraghty, I. F., Goodall, J., Grasso, S., Giuliani, R., Puntillo, F., Mascia, L., Fiore, T., Brienza, N., Ranieri, V. M., Pavlou, E., Zevla, E., Stavropoulou, M., Papazacharias, Ch., Loannidou, E., González F. X., Rull R., López-Boado M. A., Fábregas N., Alcón A., Moreno L. A., Zavala E., Hering, Ch., Ferrer, M., Masclans, J. R., Castellá, M., Anglés, R., Rodriguez-Roisin, R., Roca, J., Milic-Emili, J., Ferrer M., Polese G., Masclans J. R., Planas M., Milic-Emili J., Roca J., Rossi A., Rodriguez-Roisin R., Masclans, J. R., Planas, M., Bermejo, B., Valls, M., Picó, M., Porta, I., de Latorre, F. J., Rodríguez-Roisin, R., Anglès, R., Ferrer, R., Peracaula, R., Bellamy, M. C., Smith, S. N., Dahm, P. L., Thörne, J., Rossetti, H., Amaral, J. L. G., Amarante, G. A. J., Juliano, Y., Novo, N. F., Resta, O., Guido, P., Picca, V., Foschino, M. P., Lecce, G. A., Affuso, F., Resta, O., Foschino, M. P., Scarpelli, F., Sergi, M., Rizzi, M., Kirby, F., Healy, V., Mannion, D., Sweeney, E., Gil, A., SamPedro, J. M., Hernández, J., Carrizosa, J., Herrero, F., Martin, A., Sandaz, D., Rialp, G., López-Velarde, G., Subirana, M., Bak, E., Santos, J. A., Ormaechea, E., Net, A., Benito, S., Mancebo, J., Vallverdú, I., Rialp, G., Subirana, M., Santos, J. A., Benito, S., Vallverdú, I., Stricker, H., Domenighetti, G., Waldispuehl, B., Feickert, H. J., Kayser, Ch., Sasse, M., Grüning, T., Pappert, D., Merker, G., Steinau, R., Wenz, M., Lange, M., Gerlach, H., Kaczmarczyk, G., De Deyne, C., Decruyenaere, J., Hoste, E., Colardyn, F., Bar-Lavie, Y., Borg, U., Kuramoto, J., Habashi, N., Reynolds, H. N., Walder, B., Bründler, M. A., Spiliopoulos, A., Zürcher, R., Nicod, L., Romand, J. A., Alyoshkin, A. V., Zarubina, T. V., Okhuysen, R. S., Bristow, F., Alpert, B. E., Frates, R. C., De Laat, M., Vermassen, F., Subirana, M., Betbesé, A. J., Pérez, M., Rialp, G., Santos, A., Subirana, M., Subirana, M., Betbesé, A., Subirana, M., Kanhai, J. K. K., Strijdhorst, H., Pompe, J. C., Bruining, H. A., Huygen, P. E. M., Teba, L., Singh, S. G., Dedhia, H. V., Vivaldi, G. Ferrari, Pedersini, G., Cingia, C., Ferrari, M., Marzollo, P., Kunert∼, M., Scheuble∼, L., Johanns’, M., Adnet, F., Benaissa M. L., Bekka R., Plaisance, P., Lapandry, C., Lapostolle, F., Baud, F., Solca, M., Ravagnan, I., Pedoto, A., Piquemal, R., Dequin, P. F., Hazouard E., Legras, A., Perrotin, D., Ginies, G., Calzia, E., Lindner, K. H., Radermacher, P., Steltzer, H., Krafft, P., Krenn, C. G., Fridrich, P., Hammerle, A. F., Gill, R. S., Pappachan, J. V., Young, M. A., Taylor, B. L., Smith, G. B., Lachana, Alexandra, Dimitroula, V., Stergiou, P., Nakos, G., Haberthür, C., Fabry, B., Zappe, D., Volta, C., Gottfried, S., Goldberg, P., Beuret, P., Carton, M. J., De Pasquale, V., Harlay, M. L., Cannamela, A., Ducreux, J. C., Tempelhoff, G., Eremenko, A. A., Chaus, N. I., Levicov, D. I., Bozhieva, L. V., Revuelta, P., Frutos, F., Núñez, C., Garrido, P., Lorenzo, J. M., Tamayo, L., Freire E., Silva A., Caminha J., Carneiro A., Reis E., Rocha N., Lopes M., Paes Cardoso A., Rua F., Young, J. D., Allman, K. G., Wallin, C. -J., Rundgren, M., Eriksson, S., Hjelmqvist, H., Leksell, L. G., Nicolayenko, E. M., Grischenko, A. V., Fomicheva, A. V., Soltan, S. A., Stepanov, N. A., Anaslasaki, M., Agouridakls, P., Katsanoulas, K., Moloudl, E., Chaniotakls, E., Askitopoulou, E., Agouridakis, P., Katsanoulas, K., Lampakis, S., Chaniotaki, F., Groutsou, H., Gregoretti, C., Navaleai, P., Foti, G., Turello, M., Muato, P., Šakić, K., Pećina, M., Šakić, Š, Del Nogal, F., Jiménez, M. J., García, M. A., Suárez, J., Temprano, S., Díaz, R., López, J., Zupancich, E., Turani, F., Tessitore, L., Mastrofrancesco, P., Celeste, G., Curatola, D., Sabato, A. F., Kellv, K. P., Gerlach, H., Ludwigs, U., Sánchez, A., Jiménez, J. M., Guerrero, A., Martínez, S., Chirosa, M., Marín, M., Young, P. J., Rollinson, M., Downward, G., Henderson, S., Mas, A., Martínez, M., Díaz, E., Joseph, D., Baigorri, F., Blanch, LI., Blanch, L., Perez, M., Martinez, M., Betbese, A. J., Subirana, M., Jam, R., Lucangelo, U., Hernández, E., Jam, M. R., Ortiz, D., Ayala, S., Noray, M., Blanch, L. I., Royo, C., Zappe, D., Haberthür, C., Díaz, O., Saldías, F., Andresen, M., Arriagada, D., Dougnac, A., Laterre, P. F., Raynaert, M., Jorquera, R., Florence, E., Espeel, B., Roeseler, J., Capodilupo, G., Reynaert, M. S., Gabrielli, C., Michel, F., Nibbe, L., Kuhlen, R., Hausmann, S., Max, M., Sprenger, M., Haberthür, Ch., Falke, K., Olivei, M., Galbusera, C., Veronesi, R., Palo, A., Comelli, A., Zanierato, M., Iotti, G., Brunner, J. X., Braschi A., Galbusera C., Olivei M., Zanierato M., Rinaldi M., Palo A., Veronesi R., Viganó M., Braschi A., Stopar, T., Danovitch, K., Gursahaney, A., Gottfried, S. B., Reper, P., Danckaert, R., Wybaux, O., Jagodzinski, R., Lampaert, P., Jeunen, R., Vanderkelen, A., Pinder, M., Lipman, J., Hon, H., Low, J. H. S., and Wells, M.

Published
1996
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30. Acute/Chronic respiratory failure

Author

De La Cruz, C., Criado, A., Diaz, L., Seiz, A., Vidaur, P. L., Fraile, J. R., Filos, K. S., Goudas, L. C., Dougenis, D., Tassoudis, V., Patroni, O., Winkler, W. -B., Karnik, R., Seelmann, O., Havlicek, J., Stany, J., Becker, H., Peter, J. H., Pitzer, W., Schneider, H., Wichert, P. V., De Blasi R. A., Conti G., Mattia C., Mega A. M., Ferrari M., Gasparetto A., Steltzer, H., Hiesmayr, M., Krafft, P., Petcold, R., Strasser, K., Hammerle, A. F., Capellier, G., Liauw, S., Wintoh, T., Marshall, J., Demajo, W., Barale, F., Walker, P. M., Dugernier, T., Laterre, P. F., Deby-Dupont, G., Lamy, M., Reynaert, M. S., Navarrete, P., Vázquez, G., Rivera, R., Fernandez, E., Mérida, A., Boch, J. N., Eibenberger, K., Herold, C., Schlick, W., van der Heijde, R. M. J. L., Grotjohan, H. P., Versprille, A., Wagenvoort, C. A., Raijmakers, P. G. H. M., Groeneveld, A. B. J., Schneider, A. J., Rauwerda, J. A., Teule, G. J. J., Thija, L. G., Singer, M., Vermaat, J., Hall, G., Latter, G., Patel, M., Jansen, J. R. C., Bordet, F., Mercatello, A., Coronel, B., Bret, M., Tlgaud, J. D., Archimbaud, E., Moskovtchenko, J. F., Gregorakos, L., Katsanos, Ch., Michalopoulos, A., Malessios, V., Mavropanou, D., Nicolopoulos, J., Karageorgiou, K., Tognet, E., Polo, P., Devaux, Y., Fière, D., Valta, P., Takala, J., De Blasio, F., Iannuzzi, E., De Sio, A., Ferraro, F., Schiraldi, F., Mostarda, G. F., Spannbrucker, N., Kiesow, U., Kleinschmidt, R., Reper, P., Marion, E., Van Hille, F., De Neef, H., Heymans, W., Ysebaert, D., Van Hoof, R., Vanderkelen, A., Elsen, M., Gregoretti, C., Beltrame, F., Conti, G., Burbi, L., Antonaglia, V., Lucangelo, U., Biolino, P., Giugiaro, P. M., Sasso, F., Schneider H., Becker H., Cassel W., Peter J. H., von Wichert P., Ludwigs, Ulf, Klingstedt, Christer, Baehrendtz, Svante, Hedenstierna, Göran, Gomez V., De la Casa R., Anon J. M., Pascual C., Jimenez M., Yus S., Angouridakis, P., Sofianos, B., Anastasaki, M., Frantzeskos, G., Askitopoelou, B., Priem, R., Schultheiss, R., Cedzich, C., Rabbat, A., Garrouste, M. T., Nahmias, G., Le Gall, J. R., Schlemmer, B., Wegenius, Göran, Matte, P., Jacquet, L., Ceriani, R., Goenen, M., Roeseler, J., Palavecino, L., Dougnac, A., Reynaert, H., Avila, A., Oliphant, L., Ward, C., Spitzer, Sh., Fink, G., Putensen, C., Leon, M., and Putensen-Himmer, G.

Published
1992
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31. Metabolism

Author

Lind, L., Bricchi, H., Gemma, M., Ariano, C., Fiacchino, F., Berger, M. M., Cavadini, C., Guinchard, S., Krupp, S., Dirren, H., Dive, A., Maulart, M., Jonart, Ph., Jamart, J., Mahieu, P., Müller, T., Müller, A., Lange, H., Jiménez Jiménez J., Ortiz Leyba C., Barros Peres M., Garnacho Montero J., Porras Lopez P., Gonzales Menendez K., Staïkowsky, F., Guidet, B., Vassal, T., Offenstadt, G., Amstutz, P., Roos, A. N., Westendorp, R. G. J., Frölich, M., Meinders, A. E., Guglia, P., Steltzer, H., Petricek, W., Balassa, A., Germann, P., Hammerle, A. F., Celaya S., Luque P., Homs C., Lopez J., Guallart A., Pardo F., Navarro M., Sarriento, X., Soler, M., Guardiola, J. J., Tomas, R., Velasco, P., Esquirol, K., Tonasia, A., Marecaux, G., Pinsky, M. R., Dupont, E., Vincent, J. L., Botsis, P., Eforakopoulou, M., Stamatiou, G., Ioannidou, H., Tragaras, S., Madianou, Ch., Radrizzani, D., Savioli, M., Codazzi, D., Ronzoni, G., Iapichino, G., Brivet, F., Bernardin, M., Chérin, P., Chalas, J., Galanaud, P., Dormont, J., Brandi, L. S., Santoro, D., Altomonte, F., Natali, A., Buzzigoli, G., Ferrannini, E., Timmins, A. C., Cotterill, A. M., Holly, J. M. P., Hinds, C. J., Vignali, G., Guadagriucci, A., Baratta, A., Rogato, G., Tulli, G., Leonardi, F., Moral, A. R., Turhan, A., Ersöz, B., Girgin, F., Tryba M., Kurz-Müller K., Thole H., Wilhelm M., Pallavicini, F. Bobbio, Verde, G., Bonizzoni, M., Bichisao, G., and Cassini, F.

Published
1992
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36. High Mountain Areas

Author

Hock, R, Rasul, G., Adler, C., Cáceres, B., Gruber, S., Hirabayashi, Y., Jackson, M., Kääb, A., Kang, S., Kutuzov, S., Milner, A., Molau, U., Morin, S., Orlove, B., Steltzer, H., Allen, S., Arenson, L., Baneerjee, S., Barr, I., Bórquez, R., Brown, L., Cao, B., Carey, M., Cogley, G., Fischlin, A., de Sherbinin, A., Eckert, N., Geertsema, M., Hagenstad, M., Honsberg, M., Hood, E., Huss, M., Jimenez Zamora, E., Kotlarski, S., Lefeuvre, P-M, Ignacio López Moreno, J., Lundquist, J., McDowell, G., Mills, S., Mou, C., Nepal, S., Noetzli, J., Palazzi, E., Pepin, N., Rixen, C., Shahgedanova, M., McKenzie Skiles, S., Vincent, C., Viviroli, D., Weyhenmeyer, Gesa A., Yangjee Sherpa, P., Weyer, N., Wouters, B., Yasunari, T., You, Q., Zhang, Y, Kaser, Georg, and Mukherji, Aditi

Subjects
componentes, equilibrio ácido-básico, Climate Research, tampón, del organismo, respiratorio y metabólico del, Klimatforskning
Abstract

The cryosphere (including, snow, glaciers, permafrost, lake and river ice) is an integral element of high- mountain regions, which are home to roughly 10% of the global population. Widespread cryosphere changes affect physical, biological and human systems in the mountains and surrounding lowlands, with impacts evident even in the ocean. Building on the IPCC’s Fifth Assessment Report (AR5), this chapter assesses new evidence on observed recent and projected changes in the mountain cryosphere as well as associated impacts, risks and adaptation measures related to natural and human systems. Impacts in response to climate changes independently of changes in the cryosphere are not assessed in this chapter. Polar mountains are included in Chapter 3, except those in Alaska and adjacent Yukon, Iceland, and Scandinavia, which are included in this chapter.

Published
2019

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