Thermal optimality of net ecosystem exchange of carbon dioxide and underlying mechanisms
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F12%3A00388813" target="_blank" >RIV/67179843:_____/12:00388813 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/j.1469-8137.2012.04095.x" target="_blank" >http://dx.doi.org/10.1111/j.1469-8137.2012.04095.x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/j.1469-8137.2012.04095.x" target="_blank" >10.1111/j.1469-8137.2012.04095.x</a>
Alternative languages
Result language
angličtina
Original language name
Thermal optimality of net ecosystem exchange of carbon dioxide and underlying mechanisms
Original language description
It is well established that individual organisms can acclimate and adapt to temperature to optimize their functioning. However, thermal optimization of ecosystems, as an assemblage of organisms, has not been examined at broad spatial and temporal scales.Here, we compiled data from 169 globally distributed sites of eddy covariance and quantified the temperature response functions of net ecosystem exchange (NEE), an ecosystem-level property, to determine whether NEE shows thermal optimality and to explore the underlying mechanisms. We found that the temperature response of NEE followed a peak curve, with the optimum temperature (corresponding to the maximum magnitude of NEE) being positively correlated with annual mean temperature over years and acrosssites. Shifts of the optimum temperature of NEE were mostly a result of temperature acclimation of gross primary productivity (upward shift of optimum temperature) rather than changes in the temperature sensitivity of ecosystem respiratio
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EH - Ecology - communities
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
New Phytologist
ISSN
0028-646X
e-ISSN
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Volume of the periodical
194
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
775-783
UT code for WoS article
000302618800019
EID of the result in the Scopus database
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