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作 者:邓小云[1]
机构地区:[1]河南省社会科学院中州学刊杂志社,河南郑州453002
出 处:《河南师范大学学报(哲学社会科学版)》2013年第6期103-107,共5页Journal of Henan Normal University(Philosophy and Social Sciences)
基 金:2012年度国家社会科学基金项目(12BSH018);河南省哲学社会科学规划项目(2012BFX019)
摘 要:点源、线源、面源是空气污染和水污染的三种形式,其区分对土壤污染并无实际意义。农业面源污染是水污染的一个重要来源,其最明显的特征是污染源呈"面"状分布、污染物呈"面"状排放,这一特征构成了其与传统点源的基本界分。农业面源污染防治是一个新的污染防治问题,我国对此并无基础信息和前期经验积累,从理论到实践都需要逐步探索。Point source ,line source and area source are the three classifications about air pollution and water pollution. Such a distinction has no real meaning for soil pollution. Agricultural area pollution is an important source of water pollution. The most obvious specialty of agricultural area pollution is "area" , that is, it comes from a wide field and enters into environ- ment in the form of scattered type. This feature is the basic difference between area source pollution and traditional point source pollution . The prevention and control of agricultural area pollution is a new environmental problem . China has no basic infor- mation and previous experience in preventing and controlling agricultural area pollution. We need to gradually explore from the- ory to practice.
分 类 号:D912.6[政治法律—环境与资源保护法学]
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