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Biogeosciences An interactive open-access journal of the European Geosciences Union
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Volume 12, issue 22
Biogeosciences, 12, 6605–6615, 2015
https://doi.org/10.5194/bg-12-6605-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 12, 6605–6615, 2015
https://doi.org/10.5194/bg-12-6605-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 19 Nov 2015

Research article | 19 Nov 2015

Spatial distribution and sources of organic carbon in the surface sediment of Bosten Lake, China

Z. T. Yu et al.
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ED: Publish subject to minor revisions (Editor review) (03 Nov 2015) by Brian A. Pellerin
AR by Xiujun Wang on behalf of the Authors (05 Nov 2015)  Author's response    Manuscript
ED: Publish as is (10 Nov 2015) by Brian A. Pellerin
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Short summary
Bosten Lake is the largest inland freshwater lake in China, which has been impacted by land use changes, with implications for carbon burial. Our study showed a large spatial variability in total organic carbon (TOC) (1.8–4.4%); 54–90% of TOC was from autochthonous sources. Higher TOC content was found in the east and central-north sections and near the mouth of the Kaidu River, which was attributable to allochthonous, autochthonous plus allochthonous, and autochthonous sources, respectively.
Bosten Lake is the largest inland freshwater lake in China, which has been impacted by land use...
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