scholarly journals Alternative conditions of mass appearance of the scyphozoan jellyfish, Aurelia aurita (Linnaeus, 1758), and the ctenophore, Pleurobrachia pileus (O.F. Muller, 1776), in plankton of the Black Sea

2020 ◽  
Vol 15 (2) ◽  
pp. 35-47
Author(s):  
B. E. Anninsky ◽  
G. A. Finenko ◽  
N. A. Datsyk
Keyword(s):  
Black Sea ◽  
Aurelia Aurita ◽  
The Black Sea ◽  
Pleurobrachia Pileus ◽  
Scyphozoan Jellyfish

scholarly journals The Abundance and Biomass Dynamic of Populations the Black Sea Macrozooplankton

2020 ◽  
Vol 6 (5) ◽  
pp. 74-82
Author(s):  
N. Louppova
Keyword(s):  
Black Sea ◽  
Aurelia Aurita ◽  
The Other ◽  
The Black Sea ◽  
Mnemiopsis Leidyi ◽  
Beroe Ovata ◽  
Successful Reproduction ◽  
Mass Reproduction ◽  
Biomass Dynamic

The abundance and biomass dynamic of massive macrozooplankton of the Black Sea was studied over 3 years. Data on the dates of mass reproduction of Jellyfish Aurelia aurita and Ctenophore invaders Mnemiopsis leidyi and Beroe ovata were obtained. The dependence of M. leidyi reproduction on the season and temperature of the medium was established, and for the other two gelatinous, on the successful reproduction of Mnemiopsis.

MÖSSBAUER AND CHEMICAL ANALYSES OF SOME SEDIMENTS FROM THE ROMANIAN SHORE OF THE BLACK SEA

1979 ◽  
Vol 40 (C2) ◽  
pp. C2-445-C2-448
Author(s):  
D. Barb ◽  
L. Diamandescu ◽  
M. Morariu ◽  
I. I. Georgescu
Keyword(s):  
Black Sea ◽  
The Black Sea ◽  
Chemical Analyses

Modeling of ecological conditions in the Euxine Basin in the Sarmatian and Maeotian by methods of diatom analysis

2019 ◽  
pp. 257-261
Author(s):  
Eleonora P. Radionova
Keyword(s):  
Black Sea ◽  
Late Miocene ◽  
The Black Sea ◽  
Subtidal Zone ◽  
Diatom Analysis ◽  
Diatom Flora ◽  
North West ◽  
Ecological Conditions ◽  
The North

The associations and ecological conditions of the existence of modern diatoms of the North-West (Pridneprovsky), Prikerchensky and Eastern regions of the subtidal zone of the Black Sea are considered. Based on the unity of the composition of the Present and Sarmatian-Meotian diatom flora, an attempt has been made to model some of the ecological c situation of the Late Miocene Euxinian basin.

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