土壤污染及其环境效应

SOIL POLLUTION AND ITS ENVIRONMENTAL IMPACT

作为环境和生态系统重要的组成部分,土壤极易遭受污染。在列举土壤主要污染模式和主要土壤污染物类型的基础上,本文对主要污染物的分类、特性以及在土壤中的行为进行了较为系统和全面的论述。指出对上述内容的深入研究,对土壤污染的控制与治理具有重要理论与实践意义。最后,本文提出了防治土壤污染的具体措施。

As a major component of both the environment and the ecosystem, soil could be contaminated by a variety of pollutants. First of all, types of pollutants and patterns of pollution of soils are enumerated. Then, characteristics of major pollutants and their behaves in soils are expatiated. It is concluded that a better understanding of the aspects mentioned above would play a very important role in controlling and eliminating soil pollution.