Seasonal dynamics of algal flora of Lake Zasvitske (Rivne region, Ukraine)
نویسندگان
چکیده
The study deals with the algal flora of Lake Zasvitske (Rivne region, Ukraine). They belong to 8 divisions, 13 classes, 24 orders, 34 families and 51 genera. Totally 61 species algae (62 intraspecies taxa) were identifiedhe. It was shown that Bacillariophyta, Chlorophyta, Cyanobacteria Streptophyta play significant role in lake phytoplankton development. According population Shannon diversity index varies from 2.13 bit/spec. (October) 3.89 (July), according biomass this 1.63 (June) tо 4.10 (July). In poly-dominant structure prevails. core is developed planktonic-benthic planktonic species, slow-flowing water saturation oxygen rheophilicity, indifferent relation density, pH level environment temperature, mesoeutrophic ones wide amplitude trophic level. Eurysaprobes (according Watanabe system) beta-mesosaprobionts Pantle-Buk system as modified by Sladechek are predominant among indicator organic pollution.
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ژورنال
عنوان ژورنال: ??????????
سال: 2023
ISSN: ['2765-5768', '2508-2809']
DOI: https://doi.org/10.15407/alg33.02.083