采煤塌陷水域富营养化评价与分析,免费工学论文,免费论文网,免费环境科学技术论文 关键词：塌陷塘；富营养化；综合营养指数法 [gap=911]keywords：subside pool, eutriphication, comprehensive nutrition state index
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采煤塌陷水域富营养化评价与分析,免费工学论文,免费论文网,免费环境科学技术论文 关键词：塌陷塘；富营养化；综合营养指数法 [gap=911]keywords：subside pool, eutriphication, comprehensive nutrition state index
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diggings subside pool 矿区塌陷塘
Major nutrient factors and nutrient state were correlated. This study provides a theoretical basis for the development of subside pool.
对主要营养指标及营养状况进行了相关分析，为塌陷塘的开发利用提供了一定的理论基础。
The contents of major nutrient elements were high, there was marked seasonal changes in the content of chlorophyll-a and different subside pool had great difference.
水中主要营养元素含量较高， 叶绿素含量随季节变化明显，且不同塌陷塘之间差别也较大。
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