• 首页期刊简介编委会投稿须知论文规范与要求
罗小玲,郭庆荣,谢志宜,杨剑军,柴子为.关于分类型开展农村土壤重金属监测与评价的探索[J].农学学报,2013,(12):32-35..Research on Distinguishing the Rural Type When Monitoring and Evaluating the Rural Soil Heavy Metal Pollution[J].Journal of Agriculture,2013,(12):32-35
关于分类型开展农村土壤重金属监测与评价的探索
Research on Distinguishing the Rural Type When Monitoring and Evaluating the Rural Soil Heavy Metal Pollution
投稿时间:2013-09-11  修订日期:2013-09-16
DOI:
中文关键词: 评价
英文关键词: Evaluation
摘要点击次数: 763
全文下载次数: 907
基金项目:基于广东红壤风化特征的土壤镉形态分异及其驱动机制
罗小玲  郭庆荣  谢志宜  杨剑军  柴子为
广东省环境监测中心
中文摘要:
      为了建立适用于农村的土壤重金属污染监测与评价方法,以广东省典型农村耕地土壤监测为例,通过对比总体评价与分类型评价的不同结果,提出分类型开展农村土壤重金属监测的方法和重要性。结果表明,在工业型、种植型、生态型和其他型4类试点农村中,工业型农村土壤受污染程度相对最重。不同类型农村土壤特征污染物不同,种植型农村土壤以镉超标为主,工业型和其他型以砷超标为主。分类型开展农村土壤重金属监测与评价,能有效评估农村土壤污染特征,是深入进行污染原因分析的基础。
英文摘要:
      In order to establish the applicable method to monitor and evaluate the rural soil heavy metal pollution, the method and its importance of distinguishing the rural type were proposed, which were based on the study of typical rural cultivated land in Guangdong through comparing the difference between the overall evaluation and the classified evaluation. The results showed that: in 4 types of pilot villages, the soil in industrial village was polluted the most heavily. Different type of villages had the different particular soil heavy metal pollutants, the soil in planting-village was polluted by Cd more frequently, the soil in industrial village and the other type village was polluted by As more frequently. By means of this method, the particular pollutants in different type of rural soil could be revealed easily. It’s helpful to analyze the pollution source.
查看全文   查看/发表评论  下载PDF阅读器