中国乡村生态环境污染现状及重构策略

城乡发展转型进程中的乡村生态环境问题日益突出,已经影响到乡村的生产发展和居民的日常生活。本文梳理了乡村生态环境污染的来源和特点,并从资源、生产和生活方面提出了乡村生态环境的重构策略。主要结论为：①资源利用不当、生产活动加强和生活方式改变造成的污染是乡村土地污损化、水体污染化和空气污浊化的主要原因;②乡村生态环境污染具有来源分散多样、排放随机不均和治理局部低效的特点;③通过资源利用的高效化、生产过程的清洁化和生活方式的集聚化进行乡村生态环境的重构,最终实现乡村地区生产发展、生活富裕和生态良好的目标。

Pollution and restructuring strategies of rural ecological environment in China

Rural ecological environment issues in the process of rural-urban transition in China have influenced the production and daily living of residents in rural areas. This article reviews the sources and characteristics of rural environmental pollution, and proposes the restructuring strategies of rural ecological environment from the aspects of resources, production, and living. The research shows that unreasonable resource use, intensive production activities, and changed life style resulted in rural land contamination and water and air pollution. Rural environmental pollution is characterized by diversified sources, sporadic discharges, and inefficient management. These problems call for the highly efficient use of resources, cleaning of production processes, and agglomeration of living space to realize the coordination of rural production development, enhancement of quality of living, and ecological environment improvement.