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Matishov G. G. Shulga T. Ya. Khartiyev S. M. Ioshpa A. R. 《Doklady Earth Sciences》2018,481(1):967-971
Doklady Earth Sciences - Ways of combined usage of data obtained by the satellite sounding of the marine surface along with modeling approaches are considered. The technique of data application is... 相似文献
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Doklady Earth Sciences - The role of the short-lived 134Cs radionuclide in the formation of the radioecological background in the marine environment of the Arctic is studied. This paper analyzes... 相似文献
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Doklady Earth Sciences - This work reports on the cyclicity of the climate in the Sea of Azov Region studied on the basis of paleogeographic methods. The results of drilling on Dolgaya Spit of the... 相似文献
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Seiche oscillations of the Azov Sea level are studied on the basis of the developed two-dimensional numerical hydrodynamic
model grounded on the shallow water theory and recent data on the morphometric characteristics of the Sea of Azov. Frequency
and spatial characteristics of the first five modes corresponding to seiche oscillations of the Azov Sea level are computed.
It is shown that the frequency and spatial characteristics of the first five modes obtained for the Sea of Azov level changes
correspond to seiche oscillations. The calculated parameters are compared with the field observations, which show their realistic
character. 相似文献
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Oceanology - The article presents the results of investigations conducted by members of SSC RAS on the Dolgaya Spit in 2019–2020. The following types of data are analyzed: satellite imagery,... 相似文献
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Matishov G. G. Ilyin V. G. Usyagina I. S. Valuyskaya D. A. Kirillova E. E. 《Doklady Earth Sciences》2020,494(1):730-734
Doklady Earth Sciences - This paper analyzes data on the concentration and dynamics of 137Cs and 90Sr in marine organisms on the Arctic shelf under modern conditions (2013–2018). It is shown... 相似文献
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G. G. Matishov M. V. Nabozhenko I. V. Shokhin A. E. Zolotareva N. I. Bulysheva V. L. Semin V. V. Polshin V. V. Povazhnyi R. E. Verbitskyi E. V. Verbitskyi F. V. Sapozhnikov V. A. Spiridonov A. K. Zalota 《Oceanology》2013,53(3):374-376
The shelf zones of the Black Sea, Taman Bay, and the Sea of Azov are currently subjected to gross load related to the impact of invasive species, large-scale construction activities near the coast, intensive recreation activity, water pollution in large cities and ports, active navigation, unreasonable coastal arrangement, and dam construction. Another factor substantially affecting the composition of bottom sediments and, thus, the benthos environment is the terrigenous material carried by rivers in the course of catastrophic overflows. An example is the Kubansk flood in 2012, which significantly affected the sea coast near Novorossiysk, Gelendzhik, and Divnomorsk. The intensive onshore dumping results in the delivery of abundant allochthonous material, bottom silting causing changes in the dominants in the benthos associations, a decrease in the photic layer and the death of the phytobenthos, and also debris formation at the bottom. Debris can play the role of artificial reefs contributory for the formation of periphytic biocoenoses. 相似文献
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Doklady Earth Sciences - The data on the ice distribution in the Franz Josef Land Archipelago area during the 2010/2011 and 2014/2015 ice seasons depending on climate oscillations are presented... 相似文献
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An algorithm for mapping the vulnerability of sea-coastal zones is described. Normalization of the distribution densities of the biotic groups to the annual average abundance for presenting these data in identical measurement units is offered. Sensitivity of biota to oil should be normalized to the maximum permissible concentrations for the species inhabiting the water column and to the maximum permissible thickness of the film that has contacted with the water surface. All parameters should be estimated by the metric scale. The proposed algorithm makes it possible to calculate the vulnerability of a sea-coastal zone to oil pollution caused by oil spills. 相似文献