半自然水域中长江江豚饲养水体理化因子分析

Water quality analyzing of rearing Yangtze finless porpoise in semi - nature reserve

通过对夹江和长江铜陵江段水质监测,分析夹江水质理化因子的季节性变化规律,并与豚池及长江铜陵江段的水质进行比较,结果表明半自然水域中长江江豚饲养水体质量基本与长江相似,年均值基本符合地表水Ⅱ类标准,仅A区部分受到轻度污染。

According to water quailty mornitoring, the seasonal dynamics of Semi - nature reserve water indices were analysized, and compared with water quality in pool of rearing Chines River dolphin ; in Tongling section of Yangtze River. The result showed that water quality in semi - nature reserve were similar to that of Yangtze River, and was about II grand according to the criteria of the water quality for ground. Only the water in A section of semi - nature reserve was polluted lightly.