摘要
依据植被对大气污染物净化能力和绿化对大气污染扩散条件的改善等研究成果,并结合兰州市自然地理环境和土壤水分条件以及本地小气候特点和实际地表植被状况,从植物对空气污染物的生物净化作用角度出发,探讨了兰州市大气污染治理的最佳绿化方案,以期对兰州市大气污染的综合治理提供理论依据。
According to the research of the ability of vegetation in purifying atmospheric pollutant and forestation in improving the condition of atmospheric pollutant, combined with the environment of physical geography, the condition of soil moisture, the characteristics of local microclimate and the situation of actual surface vegetation,the best scheme for forestation to control atmospheric pollution in Lanzhou from the point of view of biological purifying was discussed.The theoretical foundation for integrated control of atmospheric pollution in Lanzhou.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
北大核心
2003年第5期34-36,共3页
Urban Environment & Urban Ecology
基金
国家自然科学基金项目(40075022)
中国科学院留学回国择优基金(20000229)
甘肃省-中科院科技合作项目"兰州市大气污染与对策研究"共同资助
关键词
兰州市
空气污染防治
绿化
大气污染
生物净化
Lanzhou city
atmospheric pollution
biological purifying
countermeasure
