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| 桂林海洋-寨底典型地下河系统地下水污染分析 | |
| 引用本文： | 卢海平,邹胜章,于晓英,陈宏峰,潘晓东,苏春田.桂林海洋-寨底典型地下河系统地下水污染分析[J].安徽农业科学,2012,40(4):2181-2185. |
| 作者姓名： | 卢海平 邹胜章 于晓英 陈宏峰 潘晓东 苏春田 |
| 作者单位： | 1. 中国地质科学院岩溶地质研究所,广西桂林,541004 2. 中国地质科学院岩溶地质研究所,广西桂林541004;中国地质大学水资源与环境学院,北京100083 3. 中国环境科学研究院,北京,100102 |
| 基金项目： | 中国地质调查局地质调查项目，中国地质科学院岩溶所所长基金 |
| 摘 要： | 选取海洋-寨底地下河系统为研究对象,采集8个水样进行水质全分析和挥发性有机物、半挥发性有机物测试。利用区域地下水污染调查评价技术要求中推荐的方法进行地下水质量评价、检出评价和超标评价,同时进行污染源和降解分析。分析结果表明,地下水水质总体尚好,Ⅲ类水占50%,Ⅳ类水主要超标指标为苯并(a)芘、总DDT;系统内的主要污染源为露天堆放的人畜粪便、农田施用的农药、化肥等,DDTs主要为历史积累的残留污染,HCHs则除了残留污染外,还可能有林丹的使用。 |
| 关 键 词： | 海洋-寨底地下河 地下水污染 评价 有机氯农药 |
Analysis on Groundwater Pollution of Haiyang-Zhaidi Typical Subterranean River,Guilin |
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| Institution: | LU Hai-ping et al(Institution of Karst Geology,CAGS,Guilin,Guangxi 541004) |
| Abstract: | Choosing the Haiyang-Zhaidi typical subterranean river as the object of study,and 8 water samples were collected to analyze water quality and test volatile organic compounds and semi-organic compounds.Using methods recommended by technical requirements of regional groundwater pollution investigation and assessment to do groundwater quality evaluation,detection rate evaluation and over-standard evaluation.The results showed that the groundwater quality was comparatively good overall,Ⅲ type water accounted for 50%,and overproof indicators of Ⅳ type water were Benzoa] pyrene and total DDT;the key pollution sources within the system were feces of human and domesticated animals stacked without covering,pesticides and fertilizer used in farmland,etc..DDTs are for historical accumulation of residual contamination;HCHs may have something to do with the use of lindane in addition to residual contamination. |
| Keywords: | Haiyang-Zhaidi Subterranean River Groundwater pollution Evaluation Organochlorine pesticides |
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