摘要
乌鲁木齐市地处欧亚大陆腹地 ,三面环山 ,地形复杂 ,气候多变 ,生态环境脆弱 ,是多种灾害频繁发生的主要地区之一。乌鲁木齐每年都有程度不同的灾害发生 ,特别是人为灾害———环境污染。近年来 ,随着城市人口密集和社会发展 ,生命线工程、城市基础设施建设使人为灾害发生的频次越来越高 ,城市灾害所带来的损失和破坏性也在大幅增加。因此 ,研究如何防御和减轻自然灾害和人为灾害对城市和环境的破坏 ,已成为一个重大的社会问题。
Urumqi city, which is located in hinterland of Eurasia, three sides nestling among the hills, with a varied topography, a changeable climate, ecological environment weak, is one of main areas of several kinds of calamities frequently occurring. Every year Urumqi occurs caolamites in varying degrees, especially man-made disaster —— environmental pollution. In recent year, along with densely urban populated and society development, life-line engineering, urban basic utilities buildings make man-made disaster occur more and more and that brings losses and destruetiveness increasing greatly. Therefore it is a great important social problem to research how to take precautions against and lighten natural calamity and man-made disaster destorying city and environment.
出处
《新疆环境保护》
2000年第1期16-19,共4页
Environmental Protection of Xinjiang
关键词
乌鲁木齐
城市灾害
环境污染
环境影响
Urumqi
urban calamity
environmental pollution
characteristics
