| 农事活动对水资源的非点源污染问题 |
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| 引用本文： | 易秀.农事活动对水资源的非点源污染问题[J].地球科学与环境学报,2001,23(2):42-45. |
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| 作者姓名： | 易秀 |
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| 作者单位： | 长安大学水资源与环境工程系, |
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| 基金项目： | 国家科委“中国西北地区山川秀美科技行动计划基础调查及战略研究”(K99－05－06)项目 |
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| 摘 要： | 农事活动对水文系统的干扰已成为水资源恶化的重要因素。通过大量事例概述了农事活动对水资源的主要影响，分析了农业区受污染地下水的地球化学类型，从保护水资源的角度，提出了防止农业非点源污染的控制和管理对策。
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| 关 键 词： | 农事活动 水资源 非点源污染 控制和管理 |
| 文章编号： | 1007-9955(2001)02-0042-04 |
| 修稿时间： | 2000年12月10 |
THE PROBLEMS ON NONPOINT
SOURCE POLLUTION OF WATER RESOURCE IMPACTED BY FARMING ACTIVITIES |
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| YI Xiu.THE PROBLEMS ON NONPOINT
SOURCE POLLUTION OF WATER RESOURCE IMPACTED BY FARMING ACTIVITIES[J].Journal of Earth Sciences and Environment,2001,23(2):42-45. |
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| Authors: | YI Xiu |
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| Abstract: | It has become an important factor for water resource deterioration that hydrologic system is impacted by farming activities.This paper summarizes main effects of farming activities on water resource by a large number cases.It analyses geochemistry types of polluted groundwater in agriculture area.From the view point of protecting water resource,it puts forward countermeasures of control and management that prevents pollution of agriculture nonpoint source. |
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| Keywords: | farming activities water resource nonpoint source pollution control and management |
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