Bulgarian Journal of Agricultural Science
Array ( [session_started] => 1568542830 [LANGUAGE] => EN [LEPTON_SESSION] => 1 )
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EUTROPHICATION OF VARNA BAY AND COASTAL WATERS
D. Klisarova, D. Gerdzhikov
Abstract: The aim of the article is a study of the current state and growth of phytoplankton in the Bulgarian coastal waters and in the so-called „hot spots“ (Varna Bay) (2008–2010). The established average phytoplankton biomass in the coastal waters was 1.20 g/m3. Declining trend of average annual biomass and numbers from 2008 to 2010 was registered. Spring and autumn peaks typical for the post-eutrophication period were observed during the study.
Keywords: biomass; Black Sea coast; numbers; phytoplankton; post-eutrophication period
Date published: 2017-09-28
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