城市绿地滞尘机理及其效应研究进展OA北大核心CSCDCSTPCD
Research Advances in Mechanism and Effect of Dust Retention of Urban Green Areas
大气颗粒物污染已成为严重的城市环境问题之一.城市绿地的滞尘作用是城市绿地重要的生态功能之一.综述了城市大气颗粒物理化性质及其对人类健康的影响以及城市绿地的滞尘机理、效应.从粒径大小、来源、成分等几个方面详细阐述了大气颗粒物的理化性质;从毒理学、流行病学角度探讨了大气颗粒物污染对人体健康的影响.城市绿地主要通过滞留、附着和粘附3种方式进行滞尘.城市绿地滞尘能力与滞尘时间、气象因素、植物种、植物群落结构等因素存在密切的联系.最后又提出了今后的研究方向与热点.
Atmospheric particulate matter pollution has become one of the serious urban environmental problems. The dust retention effects of urban green land is one of the important ecological functions. In this paper, physical and chemical characters of urban airborne suspended particulate matter, their influences on the health of human being, and the dust retention mechanism and effect of the urban green areas were reviewed. Physical and chemical characters of urban…查看全部>>
余海龙;黄菊莹
宁夏大学资源环境学院,宁夏银川750021宁夏大学新技术应用研究开发中心,宁夏银川750021
农业科技
城市绿地大气颗粒物滞尘机理效应
urban green areas atmospheric particulate matter detaining dust effect
《西北林学院学报》 2012 (6)
238-241,247,5
宁夏大学自然科学基金重点项目(NDZR10-10)宁夏自然科学基金项目(NZ1128)宁夏大学211重点学科建设项目"草业科学与生态工程子项目".
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