Articles | Volume 16, issue 20
https://doi.org/10.5194/bg-16-4023-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-16-4023-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
18 Oct 2019
Research article |
| 18 Oct 2019
| 18 Oct 2019
Spatial distribution of environmental indicators in surface sediments of Lake Bolshoe Toko, Yakutia, Russia
Boris K. Biskaborn
CORRESPONDING AUTHOR
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Larisa Nazarova
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Institute of Geosciences, University of Potsdam, Potsdam, Germany
Institute of Geology and Petroleum Technologies, Kazan Federal University, Kazan, Russia
Lyudmila A. Pestryakova
Northeastern Federal University of Yakutsk, Yakutsk, Russia
Liudmila Syrykh
Department of Physical Geography and Environment, Herzen State Pedagogical University of Russia, St. Petersburg, Russia
Kim Funck
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Department for Geography, Humboldt University Berlin, Berlin, Germany
Hanno Meyer
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Bernhard Chapligin
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Stuart Vyse
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Ruslan Gorodnichev
Northeastern Federal University of Yakutsk, Yakutsk, Russia
Evgenii Zakharov
Northeastern Federal University of Yakutsk, Yakutsk, Russia
Institute for Biological Problems of Cryolithozone Siberian Branch of RAS, Yakutsk, Russia
Rong Wang
Key Laboratory of Submarine Geosciences, State Oceanic Administration, Hangzhou, China
Georg Schwamborn
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Department of Earth Sciences, Free University of Berlin, Berlin, Germany
Hannah L. Bailey
Ecology and Genetics Research Unit, University of Oulu, Oulu, Finland
Bernhard Diekmann
Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany
Institute of Geosciences, University of Potsdam, Potsdam, Germany
Data sets
Environmental indicators in surface sediments of Lake Bolshoe Toko, Yakutia, Russia Boris K. Biskaborn, Larisa B. Nazarova, Ludmila A. Pestryakova, Ludmila S. Syrykh, Hanno Meyer, and Bernhard Diekmann https://doi.org/10.1594/PANGAEA.906317
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.
To better understand time-series data in lake sediment cores in times of rapidly changing...
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