用综合生物指数法对取水口附近水域水质评价的结果显示：狼山水厂取水口的综合水质评价等级为轻污，与水质理化指标的评价结果相吻合。
The results of biologic assessment show that water quality of the water intake are light pulluted, the physical and chemical indicators of water quality evaluation results are coincide.
结合水质分析及污染生物指数，采用污化系统法对酉安护城河河水在冬夏两季进行了监测研究。
Water body quality of Xi'an city circumvallated river was monitored and evaluated in summer and winter by saprobien system and biotic indexes of pollution, combined with water quality analysis.
基于前人大量的研究，系统总结了生物完整性指数和水文地貌评价法的概念、评价步骤和各自特点。
Based on previous mass researches, the concepts, evaluation steps and respective characteristics of biological integrity index and hydro-geomorphology evaluation method were summarized systematically.
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