【摘要】 选取3个典型亚热带城市对城市森林环境的TSP和可吸入颗粒物PM10、PM2.5、PM1进行了监测研究,研究发现,森林植被具有一定的净化大气可吸入颗粒物的作用,森林环境适宜开展生态游憩。乔木树种为主群落的作用优于灌木和草坪,并且存在宽度效应。稀释可能是缓解城市可吸入颗粒物污染的可行途径之一。最后提出目前关于城市空气悬浮颗粒物的研究中存在的问题及今后研究的发展方向。更多还原

【Abstract】 The TSP,PM10,PM2.5,PM1 in three subtropical urban forests was monitored in Zhejiang province.Forest vegetation could purify atmospheric inhalable particulate matter and was a good place for ecotourism.The function of forest community dominated by arbors was better than that dominated by shrub or lawn and had width effect.更多还原