辽河铁岭段3条支流底栖动物调查及水质评价

【摘要】 对辽河铁岭段3条支流清河、柴河和河入水库前的河段,利用底栖动物需氧特性,以需氧有机体百分率指标,对3条支流的水环境质量状况进行了监测调查和评价。更多还原

【Abstract】 The water quality of Qinghe River,Chaihe River and Fanhe River which are parts of Liaohe River Basin in Tieling section before entering reservoir was monitored and evaluated by using the percent assessment system for the aerobic organism of benthic animals.更多还原