Articles | Volume 16, issue 20
Biogeosciences, 16, 4023–4049, 2019
https://doi.org/10.5194/bg-16-4023-2019
Biogeosciences, 16, 4023–4049, 2019
https://doi.org/10.5194/bg-16-4023-2019

Research article 18 Oct 2019

Research article | 18 Oct 2019

Spatial distribution of environmental indicators in surface sediments of Lake Bolshoe Toko, Yakutia, Russia

Boris K. Biskaborn et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (15 Jul 2019) by S. Wajih A. Naqvi
AR by Boris K. Biskaborn on behalf of the Authors (19 Aug 2019)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (01 Sep 2019) by S. Wajih A. Naqvi
RR by Anson Mackay (10 Sep 2019)
ED: Publish subject to minor revisions (review by editor) (10 Sep 2019) by S. Wajih A. Naqvi
AR by Boris K. Biskaborn on behalf of the Authors (12 Sep 2019)  Author's response    Manuscript
ED: Publish as is (18 Sep 2019) by S. Wajih A. Naqvi
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Short summary
To better understand time-series data in lake sediment cores in times of rapidly changing climate, we study within-lake spatial variabilities of environmental indicator data in 38 sediment surface samples along spatial habitat gradients in the boreal deep Lake Bolshoe Toko (Russia). Our methods comprise physicochemical as well as diatom and chironomid analyses. Species diversities vary according to benthic niches, while abiotic proxies depend on river input, water depth, and catchment lithology.
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