| 我国农业非点源污染现状研究 |
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| 引用本文： | 唐文魁,康彩霞,龙华丹.我国农业非点源污染现状研究[J].河北水利水电技术,2011(1):33-35. |
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| 作者姓名： | 唐文魁 康彩霞 龙华丹 |
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| 作者单位： | [1]桂林理工大学环境科学与工程学院,广西桂林541004 [2]中国地质科学院岩溶地质研究所国土资源部岩溶动力学重点实验室,广西桂林541004 |
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| 摘 要： | 我国农村的非点源污染已经开始对生态环境产生巨大影响,尤其对地表水和土壤的影响更为严重。该文首先概述了农业非点源污染的特点、现状及危害等;其次表明了农业非点源污染主要来自农用化肥、农药的使用和畜禽废水、废物的排放;最后提出了控制非点源污染的相关对策。
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| 关 键 词： | 农业非点源污染 现状 化肥 |
Status Quo towards Agricultural Non-point Source Pollution in China |
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| TANG Wen-kui,KANG Cai-xia,LONG Hua-dan.Status Quo towards Agricultural Non-point Source Pollution in China[J].Hebei Water Resources and Hydropower Engineering,2011(1):33-35. |
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| Authors: | TANG Wen-kui KANG Cai-xia LONG Hua-dan |
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| Affiliation: | 1.School of Environmeraal Science and Engineering, Guilin University of Technology, Guilin 541004, China; 2.Institute of Karst Geology, CA GS, Karst Dynamics Laboratory, MLR, Guilin 541004,China) |
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| Abstract: | Non-point pollution of agriculture has posed great influence on the ecological environment of our country, especially on surface water and the soil. This paper firstly discusses the following aspects concerning it, such as characteristics of non-point pollution, its status quo and hazards; then it indicates that non-point pollution of agriculture are mainly caused by the misuse of fertilizers and pesticides employed in agricultural activities, and the disordered discharge of waste and outlet water brought about in livestock breeding; Finally, it proposes some counter-measures towards the non-point pollution. |
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| Keywords: | non-point pollution of agriculture status quo fertilizer |
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