Contribution of floodplain lakes to the global carbon cycle

5th International Summer School for Students and Young Scientists "Natural and Human Environment of Arctic and Alpine Areas: Relief, Soils, Permafrost, Glaciers, Biota Life Style of Native Ethnic Groups in a Rapidly Changing Climate"

生态环境科学

Rozhkova-Timina, I.O.^1 ; Kolesnichenko, L.G.^1 ; Mukhortov, V.V.^1 ; Shepeleva, L.F.^1 ; Vorobyev, S.N.^1 ; Kirpotin, S.N.^1

Laboratory of Biodiversity and Ecology, Tomsk State University, Tomsk, Russia^1

关键词: CO2 concentration;    Flood plains;    Floodplain lakes;    Global carbon cycle;    Good correlations;    Inland waters;    Oxygen concentrations;    Time of day;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/232/1/012011/pdf
DOI  :  10.1088/1755-1315/232/1/012011

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Inland waters are an important source of carbon. We measured concentration of carbon dioxide (CO2) and oxygen (O2), and some ancillary parameters in lakes of the Ob floodplain during several seasons. We received good correlations between carbon dioxide and oxygen concentrations, and studied dependence of CO2 concentrations on the time of day and the season.