Global variability in leaf respiration in relation to climate, plant functional types and leaf traits
Leaf dark respiration (R-dark) is an important yet poorly quantified component of the global carbon cycle. Given this, we analyzed a new global database of R-dark and associated leaf traits. Data for 899 species were compiled from 100 sites (from the Arctic to the tropics). Several woody and nonwood...
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Online Access: | http://hdl.handle.net/11585/704631 https://doi.org/10.1111/nph.13253 https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.13253 |
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ftunibolognairis:oai:cris.unibo.it:11585/704631 2024-04-14T08:07:10+00:00 Global variability in leaf respiration in relation to climate, plant functional types and leaf traits Atkin O. K. Bloomfield K. J. Reich P. B. Tjoelker M. G. Asner G. P. Bonal D. Bonisch G. Bradford M. G. Cernusak L. A. Cosio E. G. Creek D. Crous K. Y. Domingues T. F. Dukes J. S. Egerton J. J. G. Evans J. R. Farquhar G. D. Fyllas N. M. Gauthier P. P. G. Gloor E. Gimeno T. E. Griffin K. L. Guerrieri R. Heskel M. A. Huntingford C. Ishida F. Y. Kattge J. Lambers H. Liddell M. J. Lloyd J. Lusk C. H. Martin R. E. Maksimov A. P. Maximov T. C. Malhi Y. Medlyn B. E. Meir P. Mercado L. M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O. S. Phillips O. L. Poorter L. Poot P. Prentice I. C. Salinas N. Rowland L. M. Ryan M. G. Sitch S. Slot M. Smith N. G. Turnbull M. H. Vanderwel M. C. Valladares F. Veneklaas E. J. Weerasinghe L. K. Wirth C. Wright I. J. Wythers K. R. Xiang J. Xiang S. Zaragoza-Castells J. Atkin O.K. Bloomfield K.J. Reich P.B. Tjoelker M.G. Asner G.P. Bonal D. Bonisch G. Bradford M.G. Cernusak L.A. Cosio E.G. Creek D. Crous K.Y. Domingues T.F. Dukes J.S. Egerton J.J.G. Evans J.R. Farquhar G.D. Fyllas N.M. Gauthier P.P.G. Gloor E. Gimeno T.E. Griffin K.L. Guerrieri R. Heskel M.A. Huntingford C. Ishida F.Y. Kattge J. Lambers H. Liddell M.J. Lloyd J. Lusk C.H. Martin R.E. Maksimov A.P. Maximov T.C. Malhi Y. Medlyn B.E. Meir P. Mercado L.M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O.S. Phillips O.L. Poorter L. Poot P. Prentice I.C. Salinas N. Rowland L.M. Ryan M.G. Sitch S. 2015 ELETTRONICO http://hdl.handle.net/11585/704631 https://doi.org/10.1111/nph.13253 https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.13253 eng eng info:eu-repo/semantics/altIdentifier/pmid/25581061 info:eu-repo/semantics/altIdentifier/wos/WOS:000351742300017 volume:206 issue:2 firstpage:614 lastpage:636 numberofpages:23 journal:NEW PHYTOLOGIST http://hdl.handle.net/11585/704631 doi:10.1111/nph.13253 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84925273030 https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.13253 Acclimation Aridity Climate model Leaf nitrogen (N) Photosynthesi Plant functional types (PFTs) Respiration Temperature Acclimatization Carbon Dioxide Cell Respiration Climate Models Theoretical Nitrogen Phenotype Plant Leave Plant Carbon Cycle info:eu-repo/semantics/article 2015 ftunibolognairis https://doi.org/10.1111/nph.13253 2024-03-21T18:13:50Z Leaf dark respiration (R-dark) is an important yet poorly quantified component of the global carbon cycle. Given this, we analyzed a new global database of R-dark and associated leaf traits. Data for 899 species were compiled from 100 sites (from the Arctic to the tropics). Several woody and nonwoody plant functional types (PFTs) were represented. Mixed-effects models were used to disentangle sources of variation in R-dark. Area-based R-dark at the prevailing average daily growth temperature (T) of each siteincreased only twofold from the Arctic to the tropics, despite a 20 degrees C increase in growing T (8-28 degrees C). By contrast, R-dark at a standard T (25 degrees C, R-dark(25)) was threefold higher in the Arctic than in the tropics, and twofold higher at arid than at mesic sites. Species and PFTs at cold sites exhibited higher R-dark(25) at a given photosynthetic capacity (V-cmax(25)) or leaf nitrogen concentration ([N]) than species at warmer sites. R-dark(25) values at any given V-cmax(25) or [N] were higher in herbs than in woody plants. The results highlight variation in R-dark among species and across global gradients in T and aridity. In addition to their ecological significance, the results provide a framework for improving representation of R-dark in terrestrial biosphere models (TBMs) and associated land-surface components of Earth system models (ESMs). Article in Journal/Newspaper Arctic IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) Arctic New Phytologist 206 2 614 636 |
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IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
op_collection_id |
ftunibolognairis |
language |
English |
topic |
Acclimation Aridity Climate model Leaf nitrogen (N) Photosynthesi Plant functional types (PFTs) Respiration Temperature Acclimatization Carbon Dioxide Cell Respiration Climate Models Theoretical Nitrogen Phenotype Plant Leave Plant Carbon Cycle |
spellingShingle |
Acclimation Aridity Climate model Leaf nitrogen (N) Photosynthesi Plant functional types (PFTs) Respiration Temperature Acclimatization Carbon Dioxide Cell Respiration Climate Models Theoretical Nitrogen Phenotype Plant Leave Plant Carbon Cycle Atkin O. K. Bloomfield K. J. Reich P. B. Tjoelker M. G. Asner G. P. Bonal D. Bonisch G. Bradford M. G. Cernusak L. A. Cosio E. G. Creek D. Crous K. Y. Domingues T. F. Dukes J. S. Egerton J. J. G. Evans J. R. Farquhar G. D. Fyllas N. M. Gauthier P. P. G. Gloor E. Gimeno T. E. Griffin K. L. Guerrieri R. Heskel M. A. Huntingford C. Ishida F. Y. Kattge J. Lambers H. Liddell M. J. Lloyd J. Lusk C. H. Martin R. E. Maksimov A. P. Maximov T. C. Malhi Y. Medlyn B. E. Meir P. Mercado L. M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O. S. Phillips O. L. Poorter L. Poot P. Prentice I. C. Salinas N. Rowland L. M. Ryan M. G. Sitch S. Slot M. Smith N. G. Turnbull M. H. Vanderwel M. C. Valladares F. Veneklaas E. J. Weerasinghe L. K. Wirth C. Wright I. J. Wythers K. R. Xiang J. Xiang S. Zaragoza-Castells J. Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
topic_facet |
Acclimation Aridity Climate model Leaf nitrogen (N) Photosynthesi Plant functional types (PFTs) Respiration Temperature Acclimatization Carbon Dioxide Cell Respiration Climate Models Theoretical Nitrogen Phenotype Plant Leave Plant Carbon Cycle |
description |
Leaf dark respiration (R-dark) is an important yet poorly quantified component of the global carbon cycle. Given this, we analyzed a new global database of R-dark and associated leaf traits. Data for 899 species were compiled from 100 sites (from the Arctic to the tropics). Several woody and nonwoody plant functional types (PFTs) were represented. Mixed-effects models were used to disentangle sources of variation in R-dark. Area-based R-dark at the prevailing average daily growth temperature (T) of each siteincreased only twofold from the Arctic to the tropics, despite a 20 degrees C increase in growing T (8-28 degrees C). By contrast, R-dark at a standard T (25 degrees C, R-dark(25)) was threefold higher in the Arctic than in the tropics, and twofold higher at arid than at mesic sites. Species and PFTs at cold sites exhibited higher R-dark(25) at a given photosynthetic capacity (V-cmax(25)) or leaf nitrogen concentration ([N]) than species at warmer sites. R-dark(25) values at any given V-cmax(25) or [N] were higher in herbs than in woody plants. The results highlight variation in R-dark among species and across global gradients in T and aridity. In addition to their ecological significance, the results provide a framework for improving representation of R-dark in terrestrial biosphere models (TBMs) and associated land-surface components of Earth system models (ESMs). |
author2 |
Atkin O.K. Bloomfield K.J. Reich P.B. Tjoelker M.G. Asner G.P. Bonal D. Bonisch G. Bradford M.G. Cernusak L.A. Cosio E.G. Creek D. Crous K.Y. Domingues T.F. Dukes J.S. Egerton J.J.G. Evans J.R. Farquhar G.D. Fyllas N.M. Gauthier P.P.G. Gloor E. Gimeno T.E. Griffin K.L. Guerrieri R. Heskel M.A. Huntingford C. Ishida F.Y. Kattge J. Lambers H. Liddell M.J. Lloyd J. Lusk C.H. Martin R.E. Maksimov A.P. Maximov T.C. Malhi Y. Medlyn B.E. Meir P. Mercado L.M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O.S. Phillips O.L. Poorter L. Poot P. Prentice I.C. Salinas N. Rowland L.M. Ryan M.G. Sitch S. |
format |
Article in Journal/Newspaper |
author |
Atkin O. K. Bloomfield K. J. Reich P. B. Tjoelker M. G. Asner G. P. Bonal D. Bonisch G. Bradford M. G. Cernusak L. A. Cosio E. G. Creek D. Crous K. Y. Domingues T. F. Dukes J. S. Egerton J. J. G. Evans J. R. Farquhar G. D. Fyllas N. M. Gauthier P. P. G. Gloor E. Gimeno T. E. Griffin K. L. Guerrieri R. Heskel M. A. Huntingford C. Ishida F. Y. Kattge J. Lambers H. Liddell M. J. Lloyd J. Lusk C. H. Martin R. E. Maksimov A. P. Maximov T. C. Malhi Y. Medlyn B. E. Meir P. Mercado L. M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O. S. Phillips O. L. Poorter L. Poot P. Prentice I. C. Salinas N. Rowland L. M. Ryan M. G. Sitch S. Slot M. Smith N. G. Turnbull M. H. Vanderwel M. C. Valladares F. Veneklaas E. J. Weerasinghe L. K. Wirth C. Wright I. J. Wythers K. R. Xiang J. Xiang S. Zaragoza-Castells J. |
author_facet |
Atkin O. K. Bloomfield K. J. Reich P. B. Tjoelker M. G. Asner G. P. Bonal D. Bonisch G. Bradford M. G. Cernusak L. A. Cosio E. G. Creek D. Crous K. Y. Domingues T. F. Dukes J. S. Egerton J. J. G. Evans J. R. Farquhar G. D. Fyllas N. M. Gauthier P. P. G. Gloor E. Gimeno T. E. Griffin K. L. Guerrieri R. Heskel M. A. Huntingford C. Ishida F. Y. Kattge J. Lambers H. Liddell M. J. Lloyd J. Lusk C. H. Martin R. E. Maksimov A. P. Maximov T. C. Malhi Y. Medlyn B. E. Meir P. Mercado L. M. Mirotchnick N. Ng D. Niinemets U. O'Sullivan O. S. Phillips O. L. Poorter L. Poot P. Prentice I. C. Salinas N. Rowland L. M. Ryan M. G. Sitch S. Slot M. Smith N. G. Turnbull M. H. Vanderwel M. C. Valladares F. Veneklaas E. J. Weerasinghe L. K. Wirth C. Wright I. J. Wythers K. R. Xiang J. Xiang S. Zaragoza-Castells J. |
author_sort |
Atkin O. K. |
title |
Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
title_short |
Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
title_full |
Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
title_fullStr |
Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
title_full_unstemmed |
Global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
title_sort |
global variability in leaf respiration in relation to climate, plant functional types and leaf traits |
publishDate |
2015 |
url |
http://hdl.handle.net/11585/704631 https://doi.org/10.1111/nph.13253 https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.13253 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/25581061 info:eu-repo/semantics/altIdentifier/wos/WOS:000351742300017 volume:206 issue:2 firstpage:614 lastpage:636 numberofpages:23 journal:NEW PHYTOLOGIST http://hdl.handle.net/11585/704631 doi:10.1111/nph.13253 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84925273030 https://nph.onlinelibrary.wiley.com/doi/10.1111/nph.13253 |
op_doi |
https://doi.org/10.1111/nph.13253 |
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