English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
 DetailsSummary
  Acclimation of leaf respiration consistent with optimal photosynthetic capacity

Wang, H., Atkin, O. K., Keenan, T. F., Smith, N., Wright, I. J., Bloomfield, K. J., et al. (2020). Acclimation of leaf respiration consistent with optimal photosynthetic capacity. Global Change Biology, 28(4), 2573-2583. doi:10.1111/gcb.14980.

Item is

 

show all hide all

Basic

show hide
Item Permalink: https://hdl.handle.net/21.11116/0000-0002-5326-6 Version Permalink: https://hdl.handle.net/21.11116/0000-0005-F12D-9
Genre: Journal Article

Files

show Files
hide Files
:
BGC2937.pdf (Publisher version), 948KB
 
File Permalink:
-
Name:
BGC2937.pdf
Description:
-
OA-Status:
Visibility:
Restricted (Max Planck Institute for Biogeochemistry, MJBK; )
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-
:
BGC2937s1.docx (Supplementary material), 4MB
 
File Permalink:
-
Name:
BGC2937s1.docx
Description:
-
OA-Status:
Visibility:
Restricted (Max Planck Institute for Biogeochemistry, MJBK; )
MIME-Type / Checksum:
application/vnd.openxmlformats-officedocument.wordprocessingml.document
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
License:
-

Locators

show
hide
Locator:
http://dx.doi.org/10.1101/434084 (Publisher version)
Description:
OA
OA-Status:

Creators

show
hide
 Creators:
Wang, Han, Author
Atkin, Owen K., Author
Keenan, Trevor F., Author
Smith, Nicholas, Author
Wright, Ian J., Author
Bloomfield, Keith J., Author
Kattge, Jens1, Author           
Reich, Peter B., Author
Prentice, I. Colin, Author
Affiliations:
1Interdepartmental Max Planck Fellow Group Functional Biogeography, Max Planck Institute for Biogeochemistry, Max Planck Society, ou_1938314              

Content

show
hide
Free keywords: -
 Abstract: Leaf mitochondrial ('dark') respiration (Rd) is a key process influencing the feedback between climate change and atmospheric CO2 concentration. Yet no accepted theory accounts for its widely observed acclimation to temperature. Because Rd is closely linked to the maintenance of photosynthetic capacity (Vcmax), we propose that Rd thermal acclimation is predictable via the 'co-ordination hypothesis' whereby optimal Vcmax is just sufficient to use average available resources. Predictions are compared to a global set of measurements from 110 sites spanning all biomes. Acclimated Rd and Vcmax (at growth temperature) are predicted to increase by 3.7% and 5.5% per °C respectively; whereas after correction to 25 °C, both are predicted to decline with growth temperature. These predictions are closely and quantitatively supported by the data. Thus we provide a parsimonious theory for Rd and its thermal acclimation, whose fidelity to observations implies that field-measured Rd is driven by photosynthetic demand.

Details

show
hide
Language(s):
 Dates: 2018-10-032020-02-242020-04
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: Other: BGC2937
DOI: 10.1111/gcb.14980
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Global Change Biology
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Oxford, UK : Blackwell Science
Pages: - Volume / Issue: 28 (4) Sequence Number: - Start / End Page: 2573 - 2583 Identifier: ISSN: 1354-1013
CoNE: https://pure.mpg.de/cone/journals/resource/954925618107