乌鲁木齐市大气污染成因分析及防治对策

The Countermeasures of Control and the Reason of Air Pollution in Urumqi.

乌鲁木齐市大气污染十分严重 ,并已被列入世界十大污染城市之一。乌鲁木齐所处山谷地形、三面环山的特殊地理条件所形成的逆温层是造成大气严重污染的主要原因。本文就逆温层形成、污染源排放特点等影响因素进行分析 ,以提出切实可行的防治方法及解决途径 。

The air in Urumqi is polluted gravely, which has been in the list of the ten polluted cities of the world. The main reasons why the air is seriously polluted are the valley terrain surrounded by three mountains and the temperaure inversion caused by such a special geography environmnt of Urumqi. The article analyses the influence factors such as the formation of the temperature inversion and the features of the causes of the pollution, so as to put forward to feasible methods and resolving channels aiming at improving the quantity of the air environment in Urumqi distinctly.