摘要
据上海市郊十个工厂(排污点)附近的大气,降尘、水体、土壤、蔬菜和人尿等生态因素含氟量的分析结果,证明各厂排放的氟化物对附近的蔬菜生产和人体健康都有不同程度的影响,其污染的严重程度与各厂的排放强度、取样点与排污点间的距离有密切关系。本文并对污染源的治理,减少蔬菜的损失和保障人体的健康提出了一些合理的建议。
Recently we have made an investigation on the fluoride contents in some ecosystem factors such as air, dust, water, soil, vegetables and urine etc. near ten factories in the suburbs of shanghai. The results proved that the fluorides released from these factories had various noxious effects on vegetables production and human health.The degree of fluoride-pollution depends, to a great extent, on release intensity and distance to the factory. In conclusion, we put forward some reasonable suggestions concerning how to solve the problem of pollution source, how to decrease the loss in vegetables production and how to protect human health.
出处
《上海农业学报》
CSCD
1991年第1期43-50,共8页
Acta Agriculturae Shanghai
关键词
蔬菜
氟化物
污染
环境保护
Vegetable,Fluorides,Pollution,Environmental protection
