| 博斯腾湖湖水污染现状分析 |
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| 引用本文： | 徐海量,陈亚宁,李卫红.博斯腾湖湖水污染现状分析[J].干旱区资源与环境,2003,17(3):95-97. |
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| 作者姓名： | 徐海量 陈亚宁 李卫红 |
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| 作者单位： | 中国科学院新疆生态与地理研究所,乌鲁木齐,830011 |
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| 基金项目： | 国家重点科学基金 ( 90 10 2 0 0 7)，中国科学院知识创新项目KZ(X1-0 8-0 3)资助 |
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| 摘 要： | 作为全国最大的内陆淡水湖—博斯腾湖是新疆南疆地区的焉耆盆地、库尔勒市和尉犁县的工农业生产及人民生活的主要的水源 ,同时也是塔里木河下游生态应急输水的直接水源。近四十年来 ,随着人类社会经济活动强度的不断加大 ,博斯腾湖正在受到绿洲中高矿化度农田排水和工矿企业污水的污染 ,湖水水质正在不断恶化 ,并由此带来了严重的环境问题 ,突出表现在土地盐渍化、湿地退化、芦苇长势和水产减产。通过一年多对博斯腾湖的动态监测 ,我们发现博斯腾湖的污染物入湖量远大于出湖量 ,目前湖水仍然处在一个污染物的积累过程中 ,从污染物的含量看 ,工业和生活污染物含量相对较低 ,湖水污染主要是农田洗盐后的高矿化度污水 ;从污染区域看 ,污染最严重的水域在黄水区 ,该区接纳了全湖总入湖污染物近八成的污染物。为了今后新疆南疆地区实现社会经济的可持续发展 ,必须高度重视博斯腾湖的水污染问题。
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| 关 键 词： | 博斯腾湖 水污染 可持续发展 |
| 文章编号： | 1003-7578(2003)03-095-03 |
| 修稿时间： | 2002年5月17日 |
Analysis on the Pollution Situation of Boston Lake |
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| XU Hai-liang CHEN Ya-ning LI Wei-hong.Analysis on the Pollution Situation of Boston Lake[J].Journal of Arid Land Resources and Environment,2003,17(3):95-97. |
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| Authors: | XU Hai-liang CHEN Ya-ning LI Wei-hong |
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| Abstract: | Boston lake is the largest inland-lake in China and the largest fresh water lake in Xinjiang.It is the most important water resources for southern Xinjiang economic development and society stability,and it also is the direct water resources to rescue the endangered Tarim downstream vegetation.In a sense it is the life-blood to Xinjiang.However,due to economic development and population expanding in recent 40 years,there are more and more sewage drained into Boston lake,which cause its water-quality deterioration and bring out many ecology problems,for example land salinization,humid land degenerated,bulrush and aquatic product reduction.Based on the large amounts of field investigation,sampling,analysis and calculation of the different ions drained into the lake in one year,we can draw the following conclusion:there are more sewage drained into than let out from Boston lake,there is a obvious pollutant accumulation nowadays,the water pollution of Boston lake main caused by farmland sewage rather than the industrial and life sewage,the yellow water area is the most polluted area in all the water areas.Therefore,we must pay attention to the water resources protection for achieving the economic sustainable development in xinjiang. |
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| Keywords: | Boston lake water pollution sustainable development |
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