农村环境污染来源分析及监测研究——以杨庄村为例

农村环境污染源主体分散、隐蔽、排放随即、不确定,产生的污染物面广、量大、分散、成分杂、治理难度大。为科学合理地监测农村环境,首先对农村环境中如固体废物、环境空气、土壤、地表水、地下水及声环境污染的来源进行了分析;在此基础上根据污染源的类型、属性,针对性地提出了各种不同环境要素监测点位布设时需要考虑的问题;以西安市杨庄村为例开展土壤、环境空气、地下水饮用水监测,并对监测结果等进行分析评价。

Analysis on Pollution Sources and Monitoring Points in Rural Areas

The pollution sources in rural environment are scattered,covert and uncertain. The numerous pollutants produced by them have a wide coverage and a complex composition. They bring great difficulty in improving rural environment. In order to scientifically and reasonably monitor the rural environment, various kinds of rural environment pollution sources be analyzed. Based on the above analysis, this paper put forward a number of factors that needed considering in arranging the monitoring points. Therefore,scientific and proper advices were put forward, which were beneficial to rural environmental monitoring. It takes the rural monitoring of Yangzhuang in Xi'an as an analysis example.