摘要
贵州省黔南州土壤环境质量总体上较好,污染状况较轻,大部分土壤调查监测点属无污染或轻污染。污染以重金属污染为主,有机物污染相对较轻,重金属中镉、锰、矾含量又相对偏高。土壤污染既有人为成因也有自然成因。应充分发挥利用黔南州土壤环境质量优势,同时采取多种综合措施防治局部地区已有的土壤污染。
The soil environment quality is good as a whole in Qiannan area, Guizhou Province, and most of the area is unpolluted. In the polluted area, the heavy metals contaminants are higher than the organic contaminants, and Cd, Mn, V are higher than the other heavy metals. The reasons for soil pollution are both artificial and natural. Measures must be made to protect the soil environment that has been polluted.
出处
《广州环境科学》
2010年第2期17-20,共4页
Guangzhou Environmental Science
关键词
黔南
土壤环境质量
污染
qiannan soil environment quality pollution
