Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Irina Prokopchuk"'
Autor:
Elena Eriksen, Espen Bagøien, Espen Strand, Raul Primicerio, Tatiana Prokhorova, Alexander Trofimov, Irina Prokopchuk
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The Barents Sea is a nursery area for many commercially and ecologically important fish stocks, and this whole region is presently subject to rapid climatic change from a cold period in the 1980s to a record warm period in the latest decade, with a p
Externí odkaz:
https://doaj.org/article/c0f2bdabfe3d469e873324127d461ff3
Autor:
Anna B. Neuheimer, Joël M. Durant, Ana Sofia Ferreira, Leif Christian Stige, Natalia A. Yaragina, Bjarte Bogstad, Irina Prokopchuk
Publikováno v:
Marine Ecology Progress Series
Ferreira, A S, Stige, L C, Neuheimer, A B, Bogstad, B, Yaragina, N A, Prokopchuk, I & Durant, J M 2020, ' Match-mismatch dynamics in the Norwegian-Barents Sea system ', Marine Ecology Progress Series, vol. 650, pp. 81-94 . https://doi.org/10.3354/meps13276
Ferreira, A S, Stige, L C, Neuheimer, A B, Bogstad, B, Yaragina, N A, Prokopchuk, I & Durant, J M 2020, ' Match-mismatch dynamics in the Norwegian-Barents Sea system ', Marine Ecology Progress Series . https://doi.org/10.3354/meps13276
Ferreira, A S, Stige, L C, Neuheimer, A B, Bogstad, B, Yaragina, N A, Prokopchuk, I & Durant, J M 2020, ' Match-mismatch dynamics in the Norwegian-Barents Sea system ', Marine Ecology Progress Series, vol. 650, pp. 81-94 . https://doi.org/10.3354/meps13276
Ferreira, A S, Stige, L C, Neuheimer, A B, Bogstad, B, Yaragina, N A, Prokopchuk, I & Durant, J M 2020, ' Match-mismatch dynamics in the Norwegian-Barents Sea system ', Marine Ecology Progress Series . https://doi.org/10.3354/meps13276
A key process affecting variation in the recruitment of fish into fisheries is the spatio-temporal overlap between prey and predator (match-mismatch hypothesis, MMH). The Northeast Arctic cod Gadus morhua and its dominant prey, the copepod Calanus fi
Publikováno v:
ICES Journal of Marine Science. 76:i10-i23
Our research focused on the analysis of interannual variability of zooplankton in the Kola Section (the Barents Sea) in the period of current warming in the Arctic basing on previously unpublished data. The zooplankton community was investigated base
Autor:
Jon Rønning, Padmini Dalpadado, Tor Knutsen, V.N. Nesterova, Irina Prokopchuk, Hein Rune Skjoldal, Espen Bagøien
Publikováno v:
Journal of Plankton Research. 41:759-769
Zooplankton in the Barents Sea has been monitored in a joint program by Norway and Russia using Juday (37 cm) and WP2 (56 cm) vertical plankton nets. We have compared the nets in two studies (2007 and 2013) with the Juday and WP2 nets mounted side by
Publikováno v:
ICES Journal of Marine Science
The vertical migrations performed by zooplankton at daily and seasonal scales are important for marine ecosystem dynamics and biogeochemical cycles. We analysed associations between seasonal variation in abundance and depth distribution of the copepo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d9cd72bf7b9fa2de2714da931353dcc
https://hdl.handle.net/11250/2786440
https://hdl.handle.net/11250/2786440
Autor:
Mikko Vihtakari, Aleksander N. Benzik, Andrey V. Dolgov, Edda Johannesen, Elena Eriksen, Irina Prokopchuk, Felicia Keulder-Stenevik, Espen Strand, Tatiana Prokhorova, Hein Rune Skjoldal
Publikováno v:
Progress in Oceanography
There is a long history of investigations of fish diet in the Barents Sea. The focus has been on commercially important fish species and their food consumption, while diet and interactions of other fishes have been studied only sporadically. In 2015,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c96d7a2f182ae8d222168da283e51d
https://hdl.handle.net/11250/2684272
https://hdl.handle.net/11250/2684272
Publikováno v:
Journal of Marine Systems. 165:69-76
The copepod Calanus finmarchicus is an important part of the diet for several large fish stocks feeding in the Atlantic waters of the Barents Sea. Determining the origin of the new generation copepodites present on the Barents Sea shelf in spring can
Autor:
Irina Prokopchuk, Andrey V. Dolgov
Publikováno v:
Estuarine, Coastal and Shelf Science. 209:205-207
Publikováno v:
Journal of Plankton Research. 38:624-635
Climate effects on temporal and spatial dynamics of phytoplankton and zooplankton in the Barents Sea
Autor:
Erik Sperfeld, Gert L. van Dijken, Irina Prokopchuk, Padmini Dalpadado, Kevin R. Arrigo, Andrey V. Dolgov, Hein Rune Skjoldal, Espen Bagøien
Publikováno v:
Progress in Oceanography
Temporal and spatial dynamics of phytoplankton and zooplankton in the Barents Sea have been investigated during the last three decades using remote sensing and in situ observations. Satellite-derived sea surface temperatures increased in the period 1