Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea
Six communities of demersal fishes and cyclostomes are identified on the shelf of the northwestern Bering Sea and their structure is described on the data of complex bottom trawl surveys conducted in 2004 and 2005. The communities include 110 species of fish and cyclostomes belonged to 27 families,...
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2014
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ftdoajarticles:oai:doaj.org/article:ca9474a10fa14f0fbb88c8c2931f028d 2023-10-09T21:44:31+02:00 Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea Pavel Yu. Andronov Andrey V. Datsky 2014-06-01T00:00:00Z https://doi.org/10.26428/1606-9919-2014-177-40-76 https://doaj.org/article/ca9474a10fa14f0fbb88c8c2931f028d RU rus Transactions of the Pacific Research Institute of Fisheries and Oceanography https://izvestiya.tinro-center.ru/jour/article/view/4 https://doaj.org/toc/1606-9919 https://doaj.org/toc/2658-5510 1606-9919 2658-5510 doi:10.26428/1606-9919-2014-177-40-76 https://doaj.org/article/ca9474a10fa14f0fbb88c8c2931f028d Известия ТИНРО, Vol 177, Iss 2, Pp 40-76 (2014) ихтиоцен видовая структура пространственная изменчивость шельф северо-западная часть берингова моря многомерное неметрическое шкалирование вертикальная и широтная зональность биотопические и зоогеографические группировки донные сообщества районирование Aquaculture. Fisheries. Angling SH1-691 article 2014 ftdoajarticles https://doi.org/10.26428/1606-9919-2014-177-40-76 2023-09-10T00:44:24Z Six communities of demersal fishes and cyclostomes are identified on the shelf of the northwestern Bering Sea and their structure is described on the data of complex bottom trawl surveys conducted in 2004 and 2005. The communities include 110 species of fish and cyclostomes belonged to 27 families, mainly Cottidae, Pleuronectidae, Stichaeidae, Agonidae, Liparidae, Hemitripteridae, and Zoarcidae. Wide-boreal, arctic-boreal and high-boreal species of the eulittoral, mezobenthal and sublittoral complexes prevail, the most abundant ones walleye pollock, pacific sleeper shark, pacific cod, yellow irish lord, great sculpin, pacific herring, saffron cod, bering flounder, nothern rock sole, alaska plaice, butterfly sculpin, armorhead sculpin, and warty sculpin. The communities arrange in conformity with basic principles of bathymetric and latitudinal zonality, as is shown by multidimensional scaling clusterization. The spatial variability of ichthyocenes correlates stronger with depth - three communities are defined by bathymetry: sublittoral, elittoral, and upper-bathyal ones, and each of them can be divided into two communities of lower hierarchical level according to zoogeographical heterogeneity of the northwestern Bering Sea: one in the Anadyr Bay and other in the rest of the shelf. This arrangement did not change between 2004 and 2005. Article in Journal/Newspaper Anadyr Anadyr' Arctic Bering Sea Берингов* Alaska Directory of Open Access Journals: DOAJ Articles Anadyr ENVELOPE(177.510,177.510,64.734,64.734) Anadyr’ ENVELOPE(176.233,176.233,64.882,64.882) Arctic Bering Sea Pacific |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
ихтиоцен видовая структура пространственная изменчивость шельф северо-западная часть берингова моря многомерное неметрическое шкалирование вертикальная и широтная зональность биотопические и зоогеографические группировки донные сообщества районирование Aquaculture. Fisheries. Angling SH1-691 |
spellingShingle |
ихтиоцен видовая структура пространственная изменчивость шельф северо-западная часть берингова моря многомерное неметрическое шкалирование вертикальная и широтная зональность биотопические и зоогеографические группировки донные сообщества районирование Aquaculture. Fisheries. Angling SH1-691 Pavel Yu. Andronov Andrey V. Datsky Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
topic_facet |
ихтиоцен видовая структура пространственная изменчивость шельф северо-западная часть берингова моря многомерное неметрическое шкалирование вертикальная и широтная зональность биотопические и зоогеографические группировки донные сообщества районирование Aquaculture. Fisheries. Angling SH1-691 |
description |
Six communities of demersal fishes and cyclostomes are identified on the shelf of the northwestern Bering Sea and their structure is described on the data of complex bottom trawl surveys conducted in 2004 and 2005. The communities include 110 species of fish and cyclostomes belonged to 27 families, mainly Cottidae, Pleuronectidae, Stichaeidae, Agonidae, Liparidae, Hemitripteridae, and Zoarcidae. Wide-boreal, arctic-boreal and high-boreal species of the eulittoral, mezobenthal and sublittoral complexes prevail, the most abundant ones walleye pollock, pacific sleeper shark, pacific cod, yellow irish lord, great sculpin, pacific herring, saffron cod, bering flounder, nothern rock sole, alaska plaice, butterfly sculpin, armorhead sculpin, and warty sculpin. The communities arrange in conformity with basic principles of bathymetric and latitudinal zonality, as is shown by multidimensional scaling clusterization. The spatial variability of ichthyocenes correlates stronger with depth - three communities are defined by bathymetry: sublittoral, elittoral, and upper-bathyal ones, and each of them can be divided into two communities of lower hierarchical level according to zoogeographical heterogeneity of the northwestern Bering Sea: one in the Anadyr Bay and other in the rest of the shelf. This arrangement did not change between 2004 and 2005. |
format |
Article in Journal/Newspaper |
author |
Pavel Yu. Andronov Andrey V. Datsky |
author_facet |
Pavel Yu. Andronov Andrey V. Datsky |
author_sort |
Pavel Yu. Andronov |
title |
Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
title_short |
Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
title_full |
Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
title_fullStr |
Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
title_full_unstemmed |
Patterns of spatial variability for demersal fish communities on the shelf of the northwestern Bering Sea |
title_sort |
patterns of spatial variability for demersal fish communities on the shelf of the northwestern bering sea |
publisher |
Transactions of the Pacific Research Institute of Fisheries and Oceanography |
publishDate |
2014 |
url |
https://doi.org/10.26428/1606-9919-2014-177-40-76 https://doaj.org/article/ca9474a10fa14f0fbb88c8c2931f028d |
long_lat |
ENVELOPE(177.510,177.510,64.734,64.734) ENVELOPE(176.233,176.233,64.882,64.882) |
geographic |
Anadyr Anadyr’ Arctic Bering Sea Pacific |
geographic_facet |
Anadyr Anadyr’ Arctic Bering Sea Pacific |
genre |
Anadyr Anadyr' Arctic Bering Sea Берингов* Alaska |
genre_facet |
Anadyr Anadyr' Arctic Bering Sea Берингов* Alaska |
op_source |
Известия ТИНРО, Vol 177, Iss 2, Pp 40-76 (2014) |
op_relation |
https://izvestiya.tinro-center.ru/jour/article/view/4 https://doaj.org/toc/1606-9919 https://doaj.org/toc/2658-5510 1606-9919 2658-5510 doi:10.26428/1606-9919-2014-177-40-76 https://doaj.org/article/ca9474a10fa14f0fbb88c8c2931f028d |
op_doi |
https://doi.org/10.26428/1606-9919-2014-177-40-76 |
_version_ |
1779310933115404288 |