To monitor the change in the size structure of phytoplankton community in enclosures after the introduction of fish.
监测围隔中引入鱼以后浮游植物群落在大小结构方面的变化。
At the same time, an evaluation of long-term monitoring data (1996 ~ 2005) showed that phytoplankton community structure had been changed.
同时，结合历史监测数据(1996 ~ 2005年)分析表明，调查海域浮游植物群落结构已经发生改变。
The results of investigation and indoor simulated test showed there were effects of increased water bodies temperature on the structure, dominant, density and biomass of phytoplankton community.
试验结果表明：水体增温对水库浮游植物的种群组成、优势种的优势度、藻类密度和生物量均有影响。
The results showed that angle, ChlFlu, DO, salinity, P. quantum and temperature were the main factors affecting the structure of phytoplankton community (P<0.01).
得出倾角，叶绿素，溶解氧，盐度，光量子，温度为浮游植物群落的主要影响因子（P<0.01）。
The results showed that angle, ChlFlu, DO, salinity, P. quantum and temperature were the main factors affecting the structure of phytoplankton community (P<0.01).
得出倾角，叶绿素，溶解氧，盐度，光量子，温度为浮游植物群落的主要影响因子（P<0.01）。
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