Partitioning of net carbon dioxide flux measured by automatic transparent chamber

5th International field symposium "West Siberian Peatlands and Carbon Cycle: Past and Present" and the International conference "Carbon Balance of Western Siberian Mires in the Context of Climate Change"

Dyukarev, E.A.^1

Inst. of Monitoring of Climat. and Ecol. System of the Siberian Branch Russian Academy of Sciences, Akademicheskii 10/3, Tomsk, Russia^1

关键词: Carbon balance;    Carbon dioxide flux;    Ecosystem respiration;    Growing season;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/138/1/012003/pdf
DOI  :  10.1088/1755-1315/138/1/012003

来源: IOP

【 摘 要 】

Mathematical model was developed for describing carbon dioxide fluxes at open sedge-sphagnum fen during growing season. The model was calibrated using the results of observations from automatic transparent chamber and it allows us to estimate autotrophic, heterotrophic and ecosystem respiration fluxes, gross and net primary vegetation production, and the net carbon balance.