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Substantial hystere...
Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions
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- Chang, Kuang Yu (author)
- Lawrence Berkeley National Laboratory
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- Riley, William J. (author)
- Lawrence Berkeley National Laboratory
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- Knox, Sara H. (author)
- University of British Columbia
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- Jackson, Robert B. (author)
- Stanford University
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- McNicol, Gavin (author)
- Stanford University
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- Poulter, Benjamin (author)
- NASA Goddard Space Flight Center
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- Aurela, Mika (author)
- Finnish Meteorological Institute
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- Baldocchi, Dennis (author)
- University of California, Berkeley
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- Bansal, Sheel (author)
- United States Geological Survey, Reston
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- Bohrer, Gil (author)
- Ohio State University
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- Campbell, David I. (author)
- University of Waikato
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- Cescatti, Alessandro (author)
- European Commission Joint Research Centre, Brussels
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- Chu, Housen (author)
- Lawrence Berkeley National Laboratory
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- Delwiche, Kyle B. (author)
- Stanford University
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- Desai, Ankur R. (author)
- University of Wisconsin-Madison
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- Euskirchen, Eugenie (author)
- University of Alaska Fairbanks
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- Friborg, Thomas (author)
- University of Copenhagen
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- Goeckede, Mathias (author)
- Max Planck Institute for Biogeochemistry
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- Helbig, Manuel (author)
- McMaster University
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- Hemes, Kyle S. (author)
- Stanford University
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- Hirano, Takashi (author)
- Hokkaido University
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- Iwata, Hiroki (author)
- Shinshu University
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- Kang, Minseok (author)
- Seoul National University
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- Keenan, Trevor (author)
- University of California, Berkeley
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- Krauss, Ken W. (author)
- United States Geological Survey: National Wetlands Research Center
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- Lohila, Annalea (author)
- University of Helsinki
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- Mammarella, Ivan (author)
- University of Helsinki
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- Mitra, Bhaskar (author)
- Texas A and M University
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- Miyata, Akira (author)
- National Agriculture and Food Research Organization (NARO)
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- Nilsson, Mats B. (author)
- Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Institutionen för skogens ekologi och skötsel,Department of Forest Ecology and Management
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- Noormets, Asko (author)
- Texas A and M University
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- Oechel, Walter C. (author)
- San Diego State University
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- Papale, Dario (author)
- University of Tuscia
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- Peichl, Matthias (author)
- Sveriges lantbruksuniversitet,Swedish University of Agricultural Sciences,Institutionen för skogens ekologi och skötsel,Department of Forest Ecology and Management
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- Reba, Michele L. (author)
- United States Department of Agriculture (USDA)
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- Rinne, Janne (author)
- Lund University,Lunds universitet,BECC: Biodiversity and Ecosystem services in a Changing Climate,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science
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- Runkle, Benjamin R.K. (author)
- University of Arkansas - Fayetteville
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- Ryu, Youngryel (author)
- Seoul National University
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- Sachs, Torsten (author)
- GFZ German Research Centre for Geosciences
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- Schäfer, Karina V.R. (author)
- Rutgers University-Newark Campus,University of Delaware
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- Schmid, Hans Peter (author)
- Karlsruhe Institute of Technology
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- Shurpali, Narasinha (author)
- Natural Resources Institute Finland (Luke)
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- Sonnentag, Oliver (author)
- Laval University
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- Tang, Angela C.I. (author)
- Sarawak Tropical Peat Research Institute
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- Torn, Margaret S. (author)
- Lawrence Berkeley National Laboratory
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- Trotta, Carlo (author)
- University of Tuscia
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- Tuittila, Eeva Stiina (author)
- University of Eastern Finland
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- Ueyama, Masahito (author)
- Osaka University
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- Vargas, Rodrigo (author)
- University of Delaware
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- Vesala, Timo (author)
- University of Helsinki
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- Windham-Myers, Lisamarie (author)
- United States Geological Survey Western Region
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- Zhang, Zhen (author)
- University of Maryland
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- Zona, Donatella (author)
- University of Sheffield
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(creator_code:org_t)
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- 2021-04-15
- 2021
- English 1 s.
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In: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 12:1, s. 2266-2266
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http://dx.doi.org/10... (free)
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https://www.nature.c...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Wetland methane (CH4) emissions ([Formula: see text]) are important in global carbon budgets and climate change assessments. Currently, [Formula: see text] projections rely on prescribed static temperature sensitivity that varies among biogeochemical models. Meta-analyses have proposed a consistent [Formula: see text] temperature dependence across spatial scales for use in models; however, site-level studies demonstrate that [Formula: see text] are often controlled by factors beyond temperature. Here, we evaluate the relationship between [Formula: see text] and temperature using observations from the FLUXNET-CH4 database. Measurements collected across the globe show substantial seasonal hysteresis between [Formula: see text] and temperature, suggesting larger [Formula: see text] sensitivity to temperature later in the frost-free season (about 77% of site-years). Results derived from a machine-learning model and several regression models highlight the importance of representing the large spatial and temporal variability within site-years and ecosystem types. Mechanistic advancements in biogeochemical model parameterization and detailed measurements in factors modulating CH4 production are thus needed to improve global CH4 budget assessments.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
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- By the author/editor
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Chang, Kuang Yu
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Riley, William J ...
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Knox, Sara H.
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Jackson, Robert ...
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McNicol, Gavin
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Poulter, Benjami ...
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show more...
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Aurela, Mika
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Baldocchi, Denni ...
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Bansal, Sheel
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Bohrer, Gil
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Campbell, David ...
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Cescatti, Alessa ...
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Chu, Housen
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Delwiche, Kyle B ...
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Desai, Ankur R.
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Euskirchen, Euge ...
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Friborg, Thomas
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Goeckede, Mathia ...
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Helbig, Manuel
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Hemes, Kyle S.
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Hirano, Takashi
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Iwata, Hiroki
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Kang, Minseok
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Keenan, Trevor
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Krauss, Ken W.
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Lohila, Annalea
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Mammarella, Ivan
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Mitra, Bhaskar
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Miyata, Akira
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Nilsson, Mats B.
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Noormets, Asko
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Oechel, Walter C ...
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Papale, Dario
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Peichl, Matthias
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Reba, Michele L.
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Rinne, Janne
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Runkle, Benjamin ...
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Ryu, Youngryel
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Sachs, Torsten
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Schäfer, Karina ...
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Schmid, Hans Pet ...
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Shurpali, Narasi ...
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Sonnentag, Olive ...
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Tang, Angela C.I ...
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Torn, Margaret S ...
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Trotta, Carlo
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Tuittila, Eeva S ...
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Ueyama, Masahito
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Vargas, Rodrigo
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Vesala, Timo
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Windham-Myers, L ...
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Zhang, Zhen
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Zona, Donatella
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Physical Geograp ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Climate Research
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Environmental Sc ...
- Articles in the publication
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Nature Communica ...
- By the university
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Lund University
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Swedish University of Agricultural Sciences