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Eutrophication and annual primary production of phytoplankton in the deep-water part of the Black Sea

Autor: O. A. Yunev

Publikováno v: Oceanology. 51:616-625

Using the data of daily primary production, as well as intraannual and long-term changes in the concentration of chlorophyll “a” and hydrochemical characteristics, the annual primary production of phytoplankton in the deep-water part of the Black

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b876f5de30151746202845ff76ea095
https://doi.org/10.1134/s0001437011040199

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Relationship between the abundance of small pelagic fishes and the phytoplankton biomass as an indicator of the state of the pelagic ecosystem of the Black Sea

Autor: G. E. Shulman, T. V. Yuneva, O. A. Yunev, S. Moncheva

Publikováno v: Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections. 428

Since early 1970s, the Black Sea pelagic ecosystem has been experienced severe impact caused by numer� ous anthropogenic factors, which have significantly changed its state [1–3]. Among the latter, eutrophica� tion was of great importance. It h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae92c67cbb74d06b42e607acc7317364
https://pubmed.ncbi.nlm.nih.gov/19994789

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Akademický článek

Reasons for the Long-Term Variability of the Dissolved Oxygen Concentration in the Upper Layer of the Black Sea.

Autor: Polonsky, A. B.¹ (AUTHOR) apolonsky5@mail.ru, Valle, A. A.¹ (AUTHOR)

Publikováno v: Doklady Earth Sciences. May2024, Vol. 516 Issue 1, p768-773. 6p.

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ISOLATION, PURIFICATION AND CRYSTALLIZATION OF AVIAN AND FISH INSULINS

Autor: D. I. Ostrovskii, O. A. Yunev, L. V. Dmitrenko

Insulin has been obtained from the pancreases of chicken and Scorpaena (scorpionfish). Chemical purity of the preparations has been confirmed by the disk-electrophoresis in polyacryl amide gel and N-terminal amino acids determination. The purity of h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91452b4b6b14cb6d5ecca8f10df4193c
https://doi.org/10.1016/b978-0-08-021257-9.50031-0