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Spatial variability of epiphyton communities structure in a temperate estuarine lagoon

机译:温带河口泻湖附生群落结构的空间变异性

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The midsummer epiphyton community structure on common reed stems was investigated in different zones of the Curonian Lagoon (south-eastern Baltic). Epiphyton was characterized by dominance of diatoms and cyanobacteria. The shading effects of phytoplankton or reed belts density and phosphorus concentrations mainly contributed to differences in epiphyton amount and species taxonomic composition. Epiphyton algae and cyanobacteria abundance increased toward river run-off. The highest biomass and dominance of diatoms were observed in the zones with higher phosphorus concentrations.
机译:在库尔斯沙嘴泻湖(波罗的海东南部)的不同区域,研究了常见芦苇茎上仲夏的附生生物群落结构。附生植物的特征是硅藻和蓝细菌占主导地位。浮游植物或芦苇带密度和磷浓度的遮荫效应主要是造成浮游植物数量和物种分类组成差异的原因。附生藻和蓝细菌的丰度向河流径流方向增加。在含磷量较高的区域中观察到最高的生物量和硅藻优势。

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