Large sensitivity in land carbon storage due to geographical and temporal variation in the thermal response of photosynthetic capacity

© 2018 The Authors. New Phytologist © 2018 New Phytologist Trust.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 218(2018), 4 vom: 01. Juni, Seite 1462-1477
1. Verfasser: Mercado, Lina M (VerfasserIn)
Weitere Verfasser: Medlyn, Belinda E, Huntingford, Chris, Oliver, Rebecca J, Clark, Douglas B, Sitch, Stephen, Zelazowski, Przemyslaw, Kattge, Jens, Harper, Anna B, Cox, Peter M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Vcmax geographical variation of the temperature response of Vcmax and Jmax modelling photosynthesis temperature response of photosynthetic capacity thermal acclimation tropics Soil Carbon Dioxide mehr... 142M471B3J Carbon 7440-44-0
LEADER 01000caa a22002652 4500
001 NLM282844511
003 DE-627
005 20240314233652.0
007 cr uuu---uuuuu
008 231225s2018 xx |||||o 00| ||eng c
024 7 |a 10.1111/nph.15100  |2 doi 
028 5 2 |a pubmed24n1328.xml 
035 |a (DE-627)NLM282844511 
035 |a (NLM)29635689 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Mercado, Lina M  |e verfasserin  |4 aut 
245 1 0 |a Large sensitivity in land carbon storage due to geographical and temporal variation in the thermal response of photosynthetic capacity 
264 1 |c 2018 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 01.10.2019 
500 |a Date Revised 14.03.2024 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2018 The Authors. New Phytologist © 2018 New Phytologist Trust. 
520 |a Plant temperature responses vary geographically, reflecting thermally contrasting habitats and long-term species adaptations to their climate of origin. Plants also can acclimate to fast temporal changes in temperature regime to mitigate stress. Although plant photosynthetic responses are known to acclimate to temperature, many global models used to predict future vegetation and climate-carbon interactions do not include this process. We quantify the global and regional impacts of biogeographical variability and thermal acclimation of temperature response of photosynthetic capacity on the terrestrial carbon (C) cycle between 1860 and 2100 within a coupled climate-carbon cycle model, that emulates 22 global climate models. Results indicate that inclusion of biogeographical variation in photosynthetic temperature response is most important for present-day and future C uptake, with increasing importance of thermal acclimation under future warming. Accounting for both effects narrows the range of predictions of the simulated global land C storage in 2100 across climate projections (29% and 43% globally and in the tropics, respectively). Contrary to earlier studies, our results suggest that thermal acclimation of photosynthetic capacity makes tropical and temperate C less vulnerable to warming, but reduces the warming-induced C uptake in the boreal region under elevated CO2 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Vcmax 
650 4 |a geographical variation of the temperature response of Vcmax and Jmax 
650 4 |a modelling photosynthesis 
650 4 |a temperature response of photosynthetic capacity 
650 4 |a thermal acclimation 
650 4 |a tropics 
650 7 |a Soil  |2 NLM 
650 7 |a Carbon Dioxide  |2 NLM 
650 7 |a 142M471B3J  |2 NLM 
650 7 |a Carbon  |2 NLM 
650 7 |a 7440-44-0  |2 NLM 
700 1 |a Medlyn, Belinda E  |e verfasserin  |4 aut 
700 1 |a Huntingford, Chris  |e verfasserin  |4 aut 
700 1 |a Oliver, Rebecca J  |e verfasserin  |4 aut 
700 1 |a Clark, Douglas B  |e verfasserin  |4 aut 
700 1 |a Sitch, Stephen  |e verfasserin  |4 aut 
700 1 |a Zelazowski, Przemyslaw  |e verfasserin  |4 aut 
700 1 |a Kattge, Jens  |e verfasserin  |4 aut 
700 1 |a Harper, Anna B  |e verfasserin  |4 aut 
700 1 |a Cox, Peter M  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t The New phytologist  |d 1979  |g 218(2018), 4 vom: 01. Juni, Seite 1462-1477  |w (DE-627)NLM09818248X  |x 1469-8137  |7 nnns 
773 1 8 |g volume:218  |g year:2018  |g number:4  |g day:01  |g month:06  |g pages:1462-1477 
856 4 0 |u http://dx.doi.org/10.1111/nph.15100  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 218  |j 2018  |e 4  |b 01  |c 06  |h 1462-1477