【摘要】 本文根据浮游及底栖动物的种群结构和数量分布特点,对府河上游(一亩泉——焦庄间)水质进行了初步评价。从6个采样点的综合评价结果看,该河段基本上属于中污——重污染区。更多还原

【Abstract】 This article reports our preliminary evaluation on the water quality in upper reaches of Fu-he River ( Yi Mu Spring - Jiao Village) by the features of composition and quantity distribution of species groups of Zooplanhton and Zoobenthos. The result from six sampling places shows that this part of Fu-he River is moderately-seriously contaminated.更多还原