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Biogeosciences An interactive open-access journal of the European Geosciences Union
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BG | Volume 16, issue 10
Biogeosciences, 16, 2205–2219, 2019
https://doi.org/10.5194/bg-16-2205-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: Human impacts on carbon fluxes in Asian river systems

Biogeosciences, 16, 2205–2219, 2019
https://doi.org/10.5194/bg-16-2205-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 29 May 2019

Research article | 29 May 2019

Physically controlled CO2 effluxes from a reservoir surface in the upper Mekong River Basin: a case study in the Gongguoqiao Reservoir

Lin Lin et al.
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Damming did not significantly increase carbon dioxide emissions from the reservoir surface, as shown in a case study in a reservoir constrained within the narrow upper Mekong River valley. This finding might provide some evidence to the green credits for hydropower in China. One-year monitoring of carbon dioxide emissions from the water surface found that the higher emissions were concentrated at the riverine inlets in winter and more related to the mixing process of inflow and reservoir water.
Damming did not significantly increase carbon dioxide emissions from the reservoir surface, as...
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