The annual dynamics of species composition, density, biomass, the size of cells, indices of species diversity, evenness, similarity and change in biomass with depth was investigated in diatom algae of hard substrata in Vostok Bay, the Sea of Japan. The community of diatoms has the most complex structure in winter and summer, and it is markedly simplified in spring and autumn. Shannon’s index of species diversity is maximal in winter (3.75) and minimal in autumn (1.04) at a depth of 10 m. The index of evenness varies between 0.27 and 0.96 The similarity index in species inhabiting depths of 0.5 to 5-10 m does not exceed 50%, and between 5 and 10 m it is considerably greater (75%). Biomass per metre of depth per season decreases, on an averag...
Today, humans have the phase of the social organization evolution, in which information, communicati...
The ratio of potential and real consumption of oxygen as well as numbers of aerobic and anaerobic he...
Paper deals with results of the experiments on the overgrowth of artificial reef constructions (ARC)...
Taxonomic composition and biological structures of anchovy Engraulis encrasicolus (L.), wintered off...
The correlation between vertical profiles of bioluminescence and data of 154 samples of phyto- and 2...
Annual dynamics of species composition, abundance and biomass of phytoplankton was studied at the de...
Spatial pattern and changing of vertical distribution of fluorescence in connection with hydrologica...
The study focused on annual dynamics of the abundance and biomass of microalgae and the content in s...
The paper deals with the vertical characteristic of water and water masses structures (up to 500 m) ...
From 1988 to 1991 in the Sevastopol region, there is a trend of growth in the number, biomass and sp...
Voltammetric measurements of the oxygen and sulfide content in the upper bottom sediments and studie...
Predatory invasive gastropod species Rapana venosa has become an important element of the Black Sea ...
Taxonomic composition, numerical density and biomass in areas of the seaports of Novorossiysk and T...
The paper presents the results of zooplankton research in the open waters of the eastern Mediterrane...
Dimensional structure of Caspian Sea zooplankton was investigated in the spring and summer 2008 and ...
Today, humans have the phase of the social organization evolution, in which information, communicati...
The ratio of potential and real consumption of oxygen as well as numbers of aerobic and anaerobic he...
Paper deals with results of the experiments on the overgrowth of artificial reef constructions (ARC)...
Taxonomic composition and biological structures of anchovy Engraulis encrasicolus (L.), wintered off...
The correlation between vertical profiles of bioluminescence and data of 154 samples of phyto- and 2...
Annual dynamics of species composition, abundance and biomass of phytoplankton was studied at the de...
Spatial pattern and changing of vertical distribution of fluorescence in connection with hydrologica...
The study focused on annual dynamics of the abundance and biomass of microalgae and the content in s...
The paper deals with the vertical characteristic of water and water masses structures (up to 500 m) ...
From 1988 to 1991 in the Sevastopol region, there is a trend of growth in the number, biomass and sp...
Voltammetric measurements of the oxygen and sulfide content in the upper bottom sediments and studie...
Predatory invasive gastropod species Rapana venosa has become an important element of the Black Sea ...
Taxonomic composition, numerical density and biomass in areas of the seaports of Novorossiysk and T...
The paper presents the results of zooplankton research in the open waters of the eastern Mediterrane...
Dimensional structure of Caspian Sea zooplankton was investigated in the spring and summer 2008 and ...
Today, humans have the phase of the social organization evolution, in which information, communicati...
The ratio of potential and real consumption of oxygen as well as numbers of aerobic and anaerobic he...
Paper deals with results of the experiments on the overgrowth of artificial reef constructions (ARC)...