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Title: Biodiversity of Ichthyofauna in the Coastal Waters of the Zmiinyi Island in 2004-2010
Authors: Snigirov, Sergii M.
Снигирев, Сергей Михайлович
Снігірьов, Сергій Михайлович
Citation: Biodiversity. Ecology. Adaptation. Evolution: Proceeding of the V International young scientists conference.
Issue Date: Jun-2011
Keywords: Zmiinyi Island
Fish species
Black Sea
Abstract: Studies of biodiversity dynamics under anthropogenic pressure are of unquestioned timeliness. Their analyses enable us to assess interaction of natural and anthropogenic processes in a water-body, determine level of environmental pollution, elaborate and test modern methods of to assess the state of ecosystem, forecast probable changes in natural communities. The objective of this work is to study ichthyofauna biodiversity around the Zmiinyi Island using different indices. The material used had been collected processing ichthyological samples from the coastal waters of the Zmiinyi Island during the period from 2004 to 2010. Studying the diversity of ichthyofauna we used three indices of communities’ species composition, calculated according to generally accepted formulas: Margalef’s species richness, Shannon’s total diversity index and Pielou’s evenness index. The indices were calculated coming out of number.
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