CAJ | 학술논문

城市土壤是城市生态系统的重要组成部分，对城市生态环境的可持续发展具有重要意义。随着城市化建设的加快，城市土壤越发受到人类活动的影响，其性质较自然土壤发生了较大变化。从理化性质、生物学特性和城市环境安全等角度对近年来我国城市土壤特性的研究成果进行了论述，并探讨了城市土壤今后的研究方向。
성시토양시성시생태계통적중요조성부분，대성시생태배경적가지속발전구유중요의의。수착성시화건설적가쾌，성시토양월발수도인류활동적영향，기성질교자연토양발생료교대변화。종이화성질、생물학특성화성시배경안전등각도대근년래아국성시토양특성적연구성과진행료논술，병탐토료성시토양금후적연구방향。
Urban soil is an important part of urban ecological system.Even,it was of great significance to the sustained development of the urban ecological environment.With the speeding up of urbanization, urban soil was increasingly affected by human activities,as caused the nature of soil changes a lot.In this essay,urban soil was analyzed from the physical and chemical properties,biological characteristics,urban environmental security and some other aspects.Then,the research direction of urban soil was put forward.