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Global negative veg...
Global negative vegetation feedback to climate warming responses of leaf litter decomposition rates in cold biomes
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- Cornelissen, Johannes H C (author)
- Vrije Universiteit,Vrije Univ Amsterdam
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- Van Bodegom, Peter M (author)
- Vrije Universiteit
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- Aerts, Rien (author)
- Vrije Universiteit
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- Callaghan, Terry V (author)
- University of Sheffield
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- Van Logtestijn, Richard S.P. (author)
- Vrije Universiteit
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- Alatalo, Juha, 1966- (author)
- Swedish Govt Agency Innovat Syst, VINNOVA
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- Chapin, Stuart F. (author)
- University of Alaska
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- Gerdol, Renato G (author)
- Università degli Studi di Ferrara Dipartimento delle Risorse Naturali e Cultural
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- Gudmundsson, Jon (author)
- Agricultural University of Iceland
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- Gwynn-Jones, Dylan (author)
- University of Wales
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- Hartley, Anne E (author)
- Florida International University
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- Hik, David S (author)
- University of Alberta
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- Hofgaard, Annika (author)
- Norwegian Institute for Nature Research
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- Jónsdóttir, Ingibjörg S. (author)
- Agricultural University of Iceland
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- Karlsson, Staffan (author)
- Vetenskapsrådet
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- Klein, Julia A (author)
- Colorado State University
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- Laundre, Jim (author)
- Marine Biological Labratory
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- Magnusson, Borgthor (author)
- Icelandic Institute of Natural History
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- Michelsen, Anders (author)
- University of Copenhagen
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- Molau, Ulf, 1951 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för växt- och miljövetenskaper,Department of Plant and Environmental Sciences,Göteborgs Universitet
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- Onipchenko, Vladimir G. (author)
- Moscow State University
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- Quested, Helen M. (author)
- Stockholms universitet,Botaniska institutionen,Stockholms Universitet
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- Sandvik, Sylvi M (author)
- Agder University College
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- Schmidt, Inger K. (author)
- Royal Veterinary and Agricultural University Denmark
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- Shaver, Gus R. (author)
- Marine Biological Labratory
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- Solheim, Bjørn S (author)
- University of Tromsø
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- Soudzilovskaia, Nadejda A (author)
- Vrije Universiteit, Moscow State University
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- Stenström, Anna (author)
- Länsstyrelsen Västra Götaland
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- Tolvanen, Anne (author)
- Finnish Forest Research Institute
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- Totland, Ørjan T (author)
- Norwegian University of Life Sciences
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- Wada, Naoya W (author)
- University of Toyama
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- Welker, Jeffrey M (author)
- University of Alaska Anchorage
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- Zhao, Xinquan (author)
- Chinese Academy of Sciences
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Brancaleoni, Lisa (author)
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Brancaleoni, Laura (author)
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De Beus, Miranda A.H (author)
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Cooper, Elisabeth J. (author)
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Dalen, Linda (author)
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Harte, John (author)
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Hobbie, Sarah E (author)
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Hoefsloot, Gerlof (author)
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- Jägerbrand, Annika K, 1972- (author)
- Göteborg University
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Jonasson, Sven (author)
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Lee, John A (author)
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Lindblad, Karin (author)
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Melillo, Jerry M (author)
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Neill, Christopher (author)
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Press, Malcolm C (author)
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Rozema, Jelte (author)
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Zielke, Matthias (author)
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Totland, O. (author)
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(creator_code:org_t)
- Wiley, 2007
- 2007
- English.
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In: Ecology Letters. - : Wiley. - 1461-023X .- 1461-0248. ; 10:7, s. 619-627
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://gup.ub.gu.se...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- Whether climate change will turn cold biomes from large long-term carbon sinks into sources is hotly debated because of the great potential for ecosystem-mediated feedbacks to global climate. Critical are the direction, magnitude and generality of climate responses of plant litter decomposition. Here, we present the first quantitative analysis of the major climate-change-related drivers of litter decomposition rates in cold northern biomes worldwide.Leaf litters collected from the predominant species in 33 global change manipulation experiments in circum-arctic-alpine ecosystems were incubated simultaneously in two contrasting arctic life zones. We demonstrate that longer-term, large-scale changes to leaf litter decomposition will be driven primarily by both direct warming effects and concomitant shifts in plant growth form composition, with a much smaller role for changes in litter quality within species. Specifically, the ongoing warming-induced expansion of shrubs with recalcitrant leaf litter across cold biomes would constitute a negative feedback to global warming. Depending on the strength of other (previously reported) positive feedbacks of shrub expansion on soil carbon turnover, this may partly counteract direct warming enhancement of litter decomposition.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
- NATURVETENSKAP -- Biologi -- Botanik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Botany (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Keyword
- Climate change
- Vegetation
- Uh Environmental protection and nature conservation
- Uh Environmental protection and nature conservation
- Plant physiology
- alpine
- carbon
- circum-arctic
- global change
- growth form
- litter
- turnover
- mass loss
- vegetation change
- ARCTIC TUNDRA
- PLANT COMMUNITY
- SOIL RESPIRATION
- CARBON STORAGE
- ECOSYSTEM
- TERM
- CO2
- SENSITIVITY
- QUALITY
- ALASKA
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Cornelissen, Joh ...
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Van Bodegom, Pet ...
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Aerts, Rien
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Callaghan, Terry ...
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Van Logtestijn, ...
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Alatalo, Juha, 1 ...
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show more...
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Chapin, Stuart F ...
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Gerdol, Renato G
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Gudmundsson, Jon
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Gwynn-Jones, Dyl ...
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Hartley, Anne E
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Hik, David S
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Hofgaard, Annika
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Jónsdóttir, Ingi ...
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Karlsson, Staffa ...
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Klein, Julia A
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Laundre, Jim
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Magnusson, Borgt ...
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Michelsen, Ander ...
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Molau, Ulf, 1951
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Onipchenko, Vlad ...
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Quested, Helen M ...
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Sandvik, Sylvi M
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Schmidt, Inger K ...
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Shaver, Gus R.
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Solheim, Bjørn S
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Soudzilovskaia, ...
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Stenström, Anna
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Tolvanen, Anne
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Totland, Ørjan T
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Wada, Naoya W
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Welker, Jeffrey ...
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Zhao, Xinquan
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Brancaleoni, Lis ...
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Brancaleoni, Lau ...
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De Beus, Miranda ...
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Cooper, Elisabet ...
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Dalen, Linda
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Harte, John
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Hobbie, Sarah E
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Hoefsloot, Gerlo ...
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Jägerbrand, Anni ...
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Jonasson, Sven
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Lee, John A
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Lindblad, Karin
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Melillo, Jerry M
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Neill, Christoph ...
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Press, Malcolm C
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Rozema, Jelte
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Zielke, Matthias
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Totland, O.
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show less...
- 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 Environmental Sc ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Botany
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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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Ecology Letters
- By the university
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VTI - The Swedish National Road and Transport Research Institute
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Stockholm University
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University of Gothenburg
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Uppsala University
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Mälardalen University
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Jönköping University
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University of Gävle
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