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首页> 外文期刊>Canadian Journal of Pure and Applied Sciences >A REVIEW: VERTEBRATE BIODIVERSITY, ENVIRONMENTAL HAZARDS AND ECOLOGICAL CONDITION OF KEENJHAR LAKE, PAKISTAN
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A REVIEW: VERTEBRATE BIODIVERSITY, ENVIRONMENTAL HAZARDS AND ECOLOGICAL CONDITION OF KEENJHAR LAKE, PAKISTAN

机译：综述：巴基斯坦肯尼哈尔湖的脊椎动物的生物多样性，环境危害和生态条件

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Globally there are 2247 Ramsar sites with total area of 214,958,432 ha, including 19 sites of Pakistan. Keenjhar Lake is considered as one of largest freshwater lakes of Sindh, and it is the major source of water supply through different feeder canals to largest city of Karachi. There are 54 species of fishes, 121 species of birds, 25 species of mammals, two species of amphibian and 29 species of reptiles were reported. Aquatic ecosystem of the lake is under threat due to increased industrial and domestic effluent discharge via Kalri-Baghar Feeder Canal which carries contaminants from Kotri urban and Industrial area. KB Feeder Canal is the main source of pollution to Keenjhar Lake. Presently, industrial discharge from Kotri and Nooriabad industries are source for affecting water quality and health of this wetland, we also noted that eutrophication is also problem in the lake. Water samples collected from Keenjhar Lake found contained pesticides below the Maximum Acceptable Concentrations level
机译：全球共有2247个拉姆萨尔遗址，总面积为214,958,432公顷，其中包括巴基斯坦的19个遗址。基恩哈尔湖被认为是信德省最大的淡水湖之一，并且是通过不同支线运河向卡拉奇最大城市供水的主要来源。据报告有鱼类54种，鸟类121种，哺乳动物25种，两栖类2种和爬行动物29种。该湖的水生生态系统受到威胁，因为通过Kalri-Baghar进料渠排放的工业和家庭污水量增加，该运河携带来自Kotri市区和工业区的污染物。 KB Feeder运河是对Keenjhar湖污染的主要来源。目前，Kotri和Nooriabad工业的工业排放是影响该湿地水质和健康的来源，我们还注意到富营养化也是湖泊中的问题。从基恩贾哈尔湖收集的水样中发现的农药低于最大可接受浓度水平

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