The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea

Abstract Arctic meiofauna and nematodes were examined at 12 stations in the East Siberian Sea, covering a depth range of 13–59 m and an estuarine-shelf system from the Indigirka and Kolyma rivers to the adjacent shelf. Our data reveal the low diversity of the meiofauna at the East Siberian Sea shelf...

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Autores principales:	Daria A. Portnova, Lesya A. Garlitska, Alexander A. Polukhin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b526f01738c14d6c91a2e8c5286159c0
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id	oai:doaj.org-article:b526f01738c14d6c91a2e8c5286159c0
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spelling	oai:doaj.org-article:b526f01738c14d6c91a2e8c5286159c02021-12-02T17:18:22ZThe effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea10.1038/s41598-021-98641-12045-2322https://doaj.org/article/b526f01738c14d6c91a2e8c5286159c02021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98641-1https://doaj.org/toc/2045-2322Abstract Arctic meiofauna and nematodes were examined at 12 stations in the East Siberian Sea, covering a depth range of 13–59 m and an estuarine-shelf system from the Indigirka and Kolyma rivers to the adjacent shelf. Our data reveal the low diversity of the meiofauna at the East Siberian Sea shelf. The meiobenthos abundance was influenced by river run-off and the sea bottom landscape. The samples comprised a total of 28 families and 72 genera, and the number of genera per station ranged from 15 to 32. The Comesomatidae was the dominant family with genus Sabatieria. Among all factors, depth, water temperature and the total organic carbon appeared to be important variables explaining spatial variations in meiofauna and nematodes abundance. Depth and river run-off were defining in controlling the density of nematodes in the study area.Daria A. PortnovaLesya A. GarlitskaAlexander A. PolukhinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Daria A. Portnova Lesya A. Garlitska Alexander A. Polukhin The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
description	Abstract Arctic meiofauna and nematodes were examined at 12 stations in the East Siberian Sea, covering a depth range of 13–59 m and an estuarine-shelf system from the Indigirka and Kolyma rivers to the adjacent shelf. Our data reveal the low diversity of the meiofauna at the East Siberian Sea shelf. The meiobenthos abundance was influenced by river run-off and the sea bottom landscape. The samples comprised a total of 28 families and 72 genera, and the number of genera per station ranged from 15 to 32. The Comesomatidae was the dominant family with genus Sabatieria. Among all factors, depth, water temperature and the total organic carbon appeared to be important variables explaining spatial variations in meiofauna and nematodes abundance. Depth and river run-off were defining in controlling the density of nematodes in the study area.
format	article
author	Daria A. Portnova Lesya A. Garlitska Alexander A. Polukhin
author_facet	Daria A. Portnova Lesya A. Garlitska Alexander A. Polukhin
author_sort	Daria A. Portnova
title	The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
title_short	The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
title_full	The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
title_fullStr	The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
title_full_unstemmed	The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea
title_sort	effect of estuarine system on the meiofauna and nematodes in the east siberian sea
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b526f01738c14d6c91a2e8c5286159c0
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The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea

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