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Acclimation and ada...
Acclimation and adaptation components of the temperature dependence of plant photosynthesis at the global scale
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- Kumarathunge, Dushan P. (author)
- Western Sydney University, Australia;Coconut Research Institute of Sri Lanka, Sri Lanka
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- Medlyn, Belinda E. (author)
- Western Sydney University, Australia
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- Drake, John E. (author)
- State University of New York, USA
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- Tjoelker, Mark G. (author)
- Western Sydney University, Australia
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- Aspinwall, Michael J. (author)
- University of North Florida, USA
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- Battaglia, Michael (author)
- CSIRO Agriculture and Food, Australia
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- Cano, Francisco J. (author)
- Western Sydney University, Australia
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- Carter, Kelsey R. (author)
- Michigan Technological University, USA
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- Cavaleri, Molly A. (author)
- Michigan Technological University, USA
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- Cernusak, Lucas A. (author)
- James Cook University, Australia
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- Chambers, Jeffrey Q. (author)
- University of California Berkeley, USA
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- Crous, Kristine Y. (author)
- Western Sydney University, Australia
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- De Kauwe, Martin G. (author)
- University of New South Wales, Australia
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- Dillaway, Dylan N. (author)
- Unity College, USA
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- Dreyer, Erwin (author)
- Université de Lorraine, France
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- Ellsworth, David S. (author)
- Western Sydney University, Australia
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- Ghannoum, Oula (author)
- Western Sydney University, Australia
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- Han, Qingmin (author)
- Forestry and Forest Products Research Institute (FFPRI), Japan
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- Hikosaka, Kouki (author)
- Tohoku University, Japan
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- Jensen, Anna M., 1978- (author)
- Linnéuniversitetet,Institutionen för skog och träteknik (SOT)
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- Wallin, Göran, 1955 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences,University of Washington, USA,University of Gothenburg, Sweden
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- Kruger, Eric L. (author)
- University of Wisconsin‐Madison, USA
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- Mercado, Lina M. (author)
- University of Exeter, UK;Centre for Ecology and Hydrology, UK
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- Onoda, Yusuke (author)
- Kyoto University, Japan
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- Reich, Peter B. (author)
- Western Sydney University, Australia
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- Rogers, Alistair (author)
- Brookhaven National Laboratory, USA
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- Slot, Martijn (author)
- Smithsonian Tropical Research Institute, Panama
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- Smith, Nicholas G. (author)
- Texas Tech University, USA
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- Tarvainen, Lasse (author)
- Gothenburg University,Göteborgs universitet,Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för skogens ekologi och skötsel,Department of Forest Ecology and Management,University of Gothenburg,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences,Swedish University of Agricultural Sciences, Sweden;University of Gothenburg, Sweden
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- Tissue, David T. (author)
- Western Sydney University, USA
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- Togashi, Henrique F. (author)
- Macquarie University, Australia
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- Tribuzy, Edgard S. (author)
- Universidade Federal do Oeste do Pará (UFOPA), Brazil
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- Uddling, Johan, 1972 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences,University of Gothenburg, Sweden
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- Vårhammar, Angelica (author)
- Western Sydney University, Australia
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- Wallin, Göran (author)
- University of Gothenburg, Sweden
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- Warren, Jeffrey M. (author)
- Oak Ridge National Laboratory, USA
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- Way, Danielle A. (author)
- The University of Western Ontario, Canada;Duke University, USA
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(creator_code:org_t)
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- 2019-02-08
- 2019
- English.
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In: New Phytologist. - : John Wiley & Sons. - 0028-646X .- 1469-8137. ; 222:2, s. 768-784
- Related links:
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https://doi.org/10.1...
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https://nph.onlineli...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://res.slu.se/i...
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https://gup.ub.gu.se...
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Abstract
Subject headings
Close
- The temperature response of photosynthesis is one of the key factors determining predicted responses to warming in global vegetation models (GVMs). The response may vary geographically, owing to genetic adaptation to climate, and temporally, as a result of acclimation to changes in ambient temperature. Our goal was to develop a robust quantitative global model representing acclimation and adaptation of photosynthetic temperature responses.We quantified and modelled key mechanisms responsible for photosynthetic temperature acclimation and adaptation using a global dataset of photosynthetic CO2 response curves, including data from 141 C3 species from tropical rainforest to Arctic tundra. We separated temperature acclimation and adaptation processes by considering seasonal and common-garden datasets, respectively.The observed global variation in the temperature optimum of photosynthesis was primarily explained by biochemical limitations to photosynthesis, rather than stomatal conductance or respiration. We found acclimation to growth temperature to be a stronger driver of this variation than adaptation to temperature at climate of origin.We developed a summary model to represent photosynthetic temperature responses and showed that it predicted the observed global variation in optimal temperatures with high accuracy. This novel algorithm should enable improved prediction of the function of global ecosystems in a warming climate.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Keyword
- ACi curves
- Climate of origin
- Global vegetation models (GVMs)
- Growth temperature
- Jmax
- Maximum carboxylation capacity
- Maximum electron transport rate
- Vcmax
- Miljövetenskap
- Environmental Science
- Forestry and Wood Technology
- Skog och träteknik
- AC i curves
- climate of origin
- global vegetation models (GVMs)
- growth temperature
- J max
- maximum carboxylation capacity
- maximum electron transport rate
- V cmax
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Kumarathunge, Du ...
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Medlyn, Belinda ...
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Drake, John E.
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Tjoelker, Mark G ...
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Aspinwall, Micha ...
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Battaglia, Micha ...
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show more...
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Cano, Francisco ...
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Carter, Kelsey R ...
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Cavaleri, Molly ...
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Cernusak, Lucas ...
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Chambers, Jeffre ...
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Crous, Kristine ...
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De Kauwe, Martin ...
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Dillaway, Dylan ...
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Dreyer, Erwin
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Ellsworth, David ...
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Ghannoum, Oula
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Han, Qingmin
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Hikosaka, Kouki
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Jensen, Anna M., ...
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Wallin, Göran, 1 ...
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Kruger, Eric L.
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Mercado, Lina M.
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Onoda, Yusuke
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Reich, Peter B.
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Rogers, Alistair
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Slot, Martijn
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Smith, Nicholas ...
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Tarvainen, Lasse
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Tissue, David T.
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Togashi, Henriqu ...
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Tribuzy, Edgard ...
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Uddling, Johan, ...
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Vårhammar, Angel ...
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Wallin, Göran
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Warren, Jeffrey ...
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Way, Danielle A.
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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 Climate Research
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
- Articles in the publication
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New Phytologist
- By the university
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Linnaeus University
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Swedish University of Agricultural Sciences
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University of Gothenburg