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pro vyhledávání: '"L. M. Vasileva"'
Publikováno v:
Journal of Ichthyology. 56:760-766
This article considers the influence of the hydrological regime in the lower reaches of the Volga delta (based on the example of the Damchiksky site of the Astrakhan Reserve) during high water periods in the low-water year of 2012 and medium-water ye
Autor:
L. M. Vasileva
Publikováno v:
Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij, Vol 0, Iss 1, Pp 83-86 (2012)
The article considers the issues of current degraded state of aquatic biological resources of the Volga-Caspian Sea basin and provides specific data on commercial stocks of fish. The main reasons for decrease in natural stocks of ichthyofauna are reg