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首页> 外文期刊>Russian journal of marine biology >The Current State of the Zostera marina + Stephanocystis crassipes Community in the Eastern Bosphorus Strait, Sea of Japan
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The Current State of the Zostera marina + Stephanocystis crassipes Community in the Eastern Bosphorus Strait, Sea of Japan

机译：日本海东部博斯普鲁斯海峡海峡的Zostera滨海+ Stephanocystis crassipes群落的现状

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摘要

The state of the macrophyte community of Zostera marina + Stephanocystis crassipes in the cove off Cape Tokarevsky (Eastern Bosphorus Strait, Sea of Japan) was evaluated, using the method of sample plots, in June 2014. The taxonomical and morpho-functional composition, as well as the structure of the community, has been studied. A total of 39 species of marine macrophytes have been found in this area, including 6 species of Chlorophyta, 22 species of Rhodophyta, 10 species of Phaeophyceae, and 1 species of Tracheophyta (Zostera marina), which constitute 15, 56, 26, and 3% of the total number of species in the community, respectively. The studied phytocenosis is characterized by a poor taxonomic composition, a high biomass of opportunistic species (auxiliary species on the dominance scale), and the proportions of higher algal taxa typical of the clean waters of Peter the Great Bay. Thus, based on a combination of these characteristics, the Zostera marina + Stephanocystis crassipes phytocenosis can be regarded as being in an early stage of anthropogenic transformation and the waters are classified as moderately polluted.
机译：2014年6月，采用样地方法，对Tokarevsky角（日本海东部博斯普鲁斯海峡）小海湾的Zostera marina + Stephanocystis crassipes大型植物群落的状况进行了评估。分类学和形态功能组成如下：以及社区的结构，已经进行了研究。在该地区共发现39种海洋大型植物，包括绿藻6种，红藻22种，藻科10种和气管藻（Zostera marina）1种，分别构成15、56、26和15种。分别占社区物种总数的3％。所研究的植物群落特征为分类学组成较差，机会生物的生物量较高（占优势规模的辅助物种）以及彼得大湾的典型清水典型的较高藻类群的比例。因此，基于这些特征的组合，可以认为滨海带状疱疹+克氏针孢单胞菌的植物菌落处于人为转化的早期阶段，水域被分类为中度污染。

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