城市发展对土壤环境效应及其功能变化的影响评述  

Review of the Effect Urban Soil and its Functional Evolution

作　　者：冯小娟 王晓雁 裴若会 刘隆 Feng Xiao-juan;Wang Xiao-yan;Pei Ruo-hui;Liu Long

机构地区：[1]陕西省地质矿产实验研究所有限公司,陕西西安710054

出　　处：《化工设计通讯》2022年第2期178-180,共3页Chemical Engineering Design Communications

摘　　要：城市是一个人与自然共同发展的综合体,城市中的各种环境要素时刻影响着人类的生活和健康。城市土壤是一个特殊的环境要素,随着城镇化的发展,城市土壤对人们的影响越来越大,其功能也有不同的变化,作用于城市环境的各个方面。对城市土壤及其功能演变过程进行评述,旨在揭示在人类活动下,城市土壤对污染物的自净功能相对变弱,污染的降解作用已慢慢消失,城市土壤对污染物的缓冲功能值得引起关注。City is a complex of human and nature development.Various environmental elements in the city always affect human life and health.Urban soil is a special environmental factor.With the development of urbanization,urban soil has more and more influence on people,and its functions have different changes.It affects all aspects of the urban environment.This paper reviews the evolution of urban soil and its function,in order to reveal that under human activities,the self-purification function of urban soil to pollutants is relatively weak,and the degradation of pollution has gradually disappeared.The buffer function of urban soil to pollutants deserves attention.

关 键 词：城镇化过程 土壤污染物 土壤退化 缓冲功能 

分 类 号：F205[经济管理—国民经济]