The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment.
以
栖动物作为层水环
泥环长期影响的指标,利用生物指数种群结构的变化对质进行评价分
。
栖生物，水生物The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment.
以栖动物作为层水环泥环长期影响的指标,利用生物指数种群结构的变化对质进行评价分。
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