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首页> 外文期刊>Limnology >Composition and structure of macrozoobenthos of lakes in different natural zones and subzones of Western Siberia
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Composition and structure of macrozoobenthos of lakes in different natural zones and subzones of Western Siberia

机译：西伯利亚西部西北部不同自然区和子区湖泊宏ZoObenthos的组成和结构

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摘要

In 2003–2016, the composition and structure of macrozoobenthic communities of 49 lakes in three natural zones (taiga, forest-steppe, and steppe) of Western Siberia were investigated. The benthic fauna of the research lakes includes 160 species of nine classes of invertebrates. The trophic structure was characterized, and six major trophic groups were identified. A spatial analysis of the macrozoobenthos of the research lakes showed that from the forest-steppe to the dry steppe subzone, the species diversity decreases on a considerable scale and also dominant taxa of macrozoobenthos change with increasing water salinity. Especially in the forest-steppe and steppe zones, high water salinity is probably a limiting factor in the development of macrozoobenthic communities. In the taiga zone, however, water salinity seems not to have such significance; rather the degree of humification (shown as dark-colored water due to waterlogging) should be taken into account.
机译：2003 - 2016年，研究了西西伯利亚西西伯利亚三个自然区（Taiga，Forest-Steppe和Speppe）的49湖巨大株式社区的组成和结构。 研究湖泊的底栖动物队包括160种九级无脊椎动物。 营养结构的特征在于，鉴定了六个主要的营养基团。 研究湖泊的宏子杂波的空间分析表明，从森林干草原到干草原子区，物种多样性降低了大规模的规模，并且随着水盐度的增加而变化，宏杂种症的显着征集。 特别是在森林草原和草原区，高水位盐度可能是宏杂交社区发展的限制因素。 然而，在Taiga区，水盐度似乎不具有这样的意义; 相反，应考虑腐害程度（显示为由于涝渍而导致的深色水）。

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