城镇绿地滞尘及降低SO_2污染的效应分析

AN ANALYSIS ON THE DFFECTS OF DUST AND REDUCE SO_2 POLLUTION BY GREEN SPACE OF CITY AND TOWN

我国干旱、半干旱地区面积达565.86万km2,其中80%分布在广大的西部地区。随着西部大开发战略的发展,西部城镇化发展将会更加迅猛,对城市生态环境威胁和城市生态系统的压力更会增加。内蒙古地区地处鄂尔多斯高原中东部地区的伊金霍洛旗阿腾席勒镇新区,绿化美化工程就是在干旱、半干旱地区进行城镇绿地建设的1个最新尝试。不仅新区及周边的生态环境没有退化和破坏,而且在严酷的河漫地,出现了1片蓬勃的绿洲,不仅为阿镇的正常生产、生活创造了良好的环境条件,也为大西北干旱、半干旱地区小城镇园林绿化建设树立了典型和样板。

China＇s arid and semi-arid area of 5.6586 million km , which 80% are located in the vast western regions. With the development of the western development strategy, the West will be even more rapid development of urbanization on the urban ecological environment of threats and pressures of urban ecological systems will increase.The Erodos Plateau in Inner Mongolia is located in the eastern part of Yijinhuoluo county Aarden Schiller town Area, afforestation and beautification project is in arid and semi-arid areas Of urban green building a new attempt. not only the new district and the sur-rounding ecological environment there is no degradation and destruction, but also in severe diffuse the river, the emergence of a flour-ishing oasis, not only for the town of A normal production and living conditions created a good environment, but also for the northwest arid, semi-arid areas the building Of small cities and towns to establish a typical landscaping and model.