跨界威利亚河的浮游植物:群落结构和有毒蓝藻华

IF 0.5 4区地球科学 Q4 GEOLOGY

Baltica Pub Date : 2021-01-01 DOI:10.5200/baltica.2021.2.4

B. Adamovich, T. Mikheeva, H. Zhukava, E. Sorokovikova, A. Kuzmin, Galina Fedorova, R. Paskauskas, J. Karosienė

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引用次数: 0

摘要

本文介绍了2011-2012年白俄罗斯共和国境内越界的维利亚河(内里斯河)及其两条支流的水化学模式和其中浮游植物群落结构的数据。夏季浮游植物生物量较高。首次在尼里斯河(River Viliya)中检测到微囊藻毒素合成酶基因(microcystin synthase genes, mcyE)的存在，并采用MALDI-TOF法测定了4种微囊藻毒素的变异体。注意到来自维利亚河(内里斯河)和波罗的海库尔尼泻湖的蓝藻在物种组成(包括有毒物种)方面的相似性。可以假设，河流的浮游植物群落结构可以影响下游地区以及最终从这些河流接收水的沿海河口泻湖的藻类群落形成。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Phytoplankton of the transboundary River Viliya (Neris): community structure and toxic cyanobacterial blooms

The 2011–2012 data on the hydrochemical mode of the transboundary River Viliya (Neris) and two of its tributaries in the territory of the Republic of Belarus and on structure of the phytoplankton community therein are presented. High phytoplankton biomass was determined in the summer period. For the first time, the presence of microcystin synthase genes (mcyE) was detected in the River Viliya (Neris), and four variants of microcystins were determined employing the MALDI-TOF method. Similarities in the species composition (including toxic species) of cyanobacteria from the River Viliya (Neris) and from the Curonian Lagoon of the Baltic Sea were noted. It can be assumed that the phytoplankton community structure of rivers can influence algal community formation in the downstream areas as well as in the coastal estuarine lagoons that eventually receive water from these rivers.

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来源期刊

Baltica 地学-地质学

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： BALTICA is an international periodical journal on Earth sciences devoted to the Baltic countries region and the Baltic Sea problems. This edition as a Yearbook is established in 1961 by initiative of Academician Vytautas Gudelis. Since 1993, an Editor-in-Chief of the journal became Academician Algimantas Grigelis. BALTICA is published biannually (in June and December) in cooperation with geoscientists of the circum-Baltic States. BALTICA is publishing original peer-reviewed papers of international interests on various Earth sciences issues. The particular emphasis is given to Quaternary geology, climate changes and development of ecosystems, palaeogeography, environmental geology, as well as stratigraphy, tectonics, sedimentology and surface processes with relevance to the geological history of the Baltic Sea and land areas. Journal emphasizes modern techniques, methodology and standards. The journal structure comprises original articles, short reviews, information, bibliography.