“城市森林”净化大气功能的研究进展

Research Progress of Air Purification Function of"Urban Forest"

“城市森林”是城市生态建设的重要内容,作为一个特殊的自养生态系统,不仅可以作为景观,同时还可以净化大气,在人类生活中成为不可缺失的一部分。引入了“城市森林”的概念,分析了国内外“城市森林”对净化大气环境中常见污染物的研究状况,明确了不同绿化配置结构的“城市森林”对不同污染物的净化效益不尽相同,对于量化“城市森林”生态服务功能,更好地指导城市规划建设具有重要意义。

"Urban forest"is an important part of urban ecological construction.As a special self-supporting ecosystem,it can not only serve as a landscape,but also purify the atmosphere and become an indispensable part of human life.This pa⁃per introduces the concept of"urban forest",analyzes the research status of"urban forest"at home and abroad on the purifi⁃cation of common pollutants in the atmospheric environment,and clarifies that"urban forest"with different greening config⁃urations has different purification benefits for different pollutants,which is of great significance for quantifying the ecologi⁃cal service function of"urban forest"and better guiding urban planning and construction.