Grebneva E.A.

Biodiversity and occurrence of cultivated cyanobacteria in bottom sediments of the black sea coast of crimea depending on physical and chemical parameters of the environment

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N.A. Andreeva, E.A. Grebneva Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 DOI: 10.33075/2220-5861-2024-2-57-66 UDC 561.232:574.586 (262.5)                                      EDN: https://elibrary.ru/hdwrhu The biodiversity and distribution of representatives of cultivated cyanobacteria in samples of bottom sediments collected during expeditions off the Crimean coast of the Black Sea in different seasons of 2019–2023 were studied. Cyanobacteria … Read more

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Verification of cmems bs-biogeochemistry re-analysis data of ph value in the black sea based on the results of direct measurements

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A.B. Polonsky, E.A. Grebneva Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 DOI: 10.33075/2220-5861-2024-1-112-118 UDC 551.464.6/465.7(262.5)                                   EDN: https://elibrary.ru/qfyztm Verification of pH data from the CMEMS BS-Biogeochemistry re-analysis is carried out based on the results of direct measurements of the pH value in the Black Sea. pH measurement data were … Read more

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Climate  trend  assessment  of  pH  value  in the surface water of the open part of the Black Sea taking into account the limited observational data

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A.B. Polonsky, E.A. Grebneva

Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

Е-mail: apolonsky5@mail.ru, lenagrebneva12@gmail.com

DOI: 10.33075/2220-5861-2023-3-27-41

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Decomposition of the time series of the pH values of the surface water of the deep Black Sea according to archival data of the second half of the XXth century

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E.A. Grebneva, A.B. Polonsky

 Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

Е-mail: lenagrebneva12@gmail.com

DOI: 10.33075/2220-5861-2021-2-29-38

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Analysis of seasonal variability of hydrological and hydrochemical characteristics of surface waters in the northwestern Black Sea

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A.A. Valle, E.A Grebneva, A.B. Polonsky Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28 E-mail: ogorodovaa.a@mail.ru DOI: 10.33075/2220-5861-2020-3-39-48 UDC 551.465 (262.5) Abstract:    Based on the archival data set of the Institute of Natural and Technical Systems from 1955 to 2015 the intra-annual variability of temperature, salinity, dissolved oxygen and PH in the … Read more

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Structure of fields of oceanological quantities in the Kamyshovaya bay (Crimea) in November 2019

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P.D. Lomakin2,1, A.I. Chepyzhenko2, Е.А. Grebneva1

1Institute of Natural and Technical Systems, RF, Sevastopol, Lenin St., 28

2Marine Hydrophysical Institute of RAS, RF, Sevastopol, Kapitanskaya St., 2

E–mail: p_lomakin@mail.ru

DOI: 10.33075/2220-5861-2020-2-29-35

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