Abstract
摘要：南水北调中线工程水源区地处河南、湖北、陕西等省的交界地带，相关地区经济发展相对落后。改革开放以来，该地区地表植被破坏严重，水土流失问题突出，水土资源污染现状堪忧。如何长期有效保持水源区水质优良并逐步消除水、土污染潜在根源成为当前水源区保护与建设工作的关键。加强对中线渠首生态环境的保护，不仅是确保渠首水土资源不受污染的前提，也是水源区各方面利益实现协调的根本所在。本文着眼于中线渠首水土资源污染现状，分析导致污染的原因并提出相应对策，希望对有关各方的研究与决策有所益处。
关键词：水源区；南水北调中线工程；水土资源污染现状 The water resource areas of the middle route project of south-to-north water transfer diversion are located in the borders of Henan, Hubei, Shanxi and other provinces, whose economic development is relatively backward. Many serious ecological problems have appeared in the region since the reform and opening, such as, the destruction of surface vegetation; soil erosion; the pollution of soil and water resources. How to keep good water quality and eliminate gradually the potential causes of the pollution of water and soil becomes the key work to the current protection and construction. To strengthen the protection of the ecological environment of the channel origin of the medium
route project is not only the premise to keep water and soil resources from pollution, but also the basis method to coordinate the interests of various aspects of water source areas. focusing on the current pollution situation of soil and water resources of canal head of the middle route project, this paper analyzes the causes of pollution and puts forward the corresponding countermeasures, which is hoped to be beneficial to related research and decisions.
Key words: water source areas; the middle route project of south-to-north water transfer diversion; current pollution situation of soil and water resources
Abstract
摘要：南水北调中线工程水源区地处河南、湖北、陕西等省的交界地带，相关地区经济发展相对落后。改革开放以来，该地区地表植被破坏严重，水土流失问题突出，水土资源污染现状堪忧。如何长期有效保持水源区水质优良并逐步消除水、土污染潜在根源成为当前水源区保护与建设工作的关键。加强对中线渠首生态环境的保护，不仅是确保渠首水土资源不受污染的前提，也是水源区各方面利益实现协调的根本所在。本文着眼于中线渠首水土资源污染现状，分析导致污染的原因并提出相应对策，希望对有关各方的研究与决策有所益处。
关键词：水源区；南水北调中线工程；水土资源污染现状 The water resource areas of the middle route project of south-to-north water transfer diversion are located in the borders of Henan, Hubei, Shanxi and other provinces, whose economic development is relatively backward. Many serious ecological problems have appeared in the region since the reform and opening, such as, the destruction of surface vegetation; soil erosion; the pollution of soil and water resources. How to keep good water quality and eliminate gradually the potential causes of the pollution of water and soil becomes the key work to the current protection and construction. To strengthen the protection of the ecological environment of the channel origin of the medium
route project is not only the premise to keep water and soil resources from pollution, but also the basis method to coordinate the interests of various aspects of water source areas. focusing on the current pollution situation of soil and water resources of canal head of the middle route project, this paper analyzes the causes of pollution and puts forward the corresponding countermeasures, which is hoped to be beneficial to related research and decisions.
Key words: water source areas; the middle route project of south-to-north water transfer diversion; current pollution situation of soil and water resources