On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm

This paper discusses the advantages and disadvantages of the different methods that separate net ecosystem exchange (NEE) into its major components, gross ecosystem carbon uptake (GEP) and ecosystem respiration (Reco). In particular, we analyse the effect of the extrapolation of night-time values of ecosystem respiration into the daytime; this is usually done with a temperature response function that is derived from long-term data sets. For this analysis, we used 16 one-year-long data sets of carbon dioxide exchange measurements from European and US-American eddy covariance networks. These sites span from the boreal to Mediterranean climates, and include deciduous and evergreen forest, scrubland and crop ecosystems.

Authors
Reichstein Markus , Falge Eva , Baldocchi Dennis , Papale Dario , Aubinet Marc , Berbigier Paul , Bernhofer Christian , Buchmann Nina , Gilmanov Tagir , Granier Andre , Grunwald Thomas , Havrankova Katka , Ilvesniemi Hannu , Janous Dalibor , Knohl Alexander , Laurila Tuomas , Lohila Annalea , Loustau Denis , Matteucci Giorgio , Meyers Tilden , Miglietta Franco , Ourcival Jean-Marc , Pumpanen Jukka , Rambal Serge , Rotenberg Eyal , Sanz Maria , Tenhunen John , Seufert Gunther , Vaccari Francesco , Vesala Timo , Yakir Dan , Valentini Riccardo 1, 2
Journal
Global Change Biology
Publisher
Blackwell Publishing Ltd
Number of issue
9
Language
English
Pages
1424-1439
Status
Published
DOI
10.1111/j.1365-2486.2005.001002.x
Volume
11
Year
2005
Organizations
  • 1 Peoples’ Friendship University of Russia
  • 2 Tuscia University
Date of creation
29.07.2021
Date of change
29.07.2021
Short link
https://repository.rudn.ru/en/records/article/record/74831/
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