| 兰州西固工业区夏季光化学烟雾污染的气象条件 |
| |
| 引用本文： | 陈长和,黄建国,任阵海,彭贤安.兰州西固工业区夏季光化学烟雾污染的气象条件[J].环境科学学报,1986,6(3):334-342. |
| |
| 作者姓名： | 陈长和 黄建国 任阵海 彭贤安 |
| |
| 作者单位： | 兰州大学地理系
(陈长和，黄建国)，中国环境科学研究院
(任阵海)，中国环境科学研究院(彭贤安) |
| |
| 摘 要： | 通过对兰州西固工业区光化学烟雾污染规律与气象条件的关系的研究表明,在高空槽后的低空弱高压控制下,西固区出现高的臭氧浓度值,此时大气层结稳定,风很小,天气晴朗,但中午有浓重烟雾,臭氧浓度峰值在中午出现。该区盆地内形成的光化学烟雾烟团水平面积达几十公里,臭氧浓度的日变化取决于太阳总辐射和大气边界层的日变化。
|
| 关 键 词： | 光化学烟雾 气象条件 臭氧浓度 臭氧输送 |
| 收稿时间： | 1986/3/13 0:00:00 |
METEOROLOGICAL CONDITIONS OF PHOTOCHEMICAL SMOG POLLUTION DURING SUMMER IN XIGU INDUSTRIAL AREA, LANZHOU |
| |
| Chen Changhe,Huang Jianguo,Ren Zhenhai and Peng Xianan.METEOROLOGICAL CONDITIONS OF PHOTOCHEMICAL SMOG POLLUTION DURING SUMMER IN XIGU INDUSTRIAL AREA, LANZHOU[J].Acta Scientiae Circumstantiae,1986,6(3):334-342. |
| |
| Authors: | Chen Changhe Huang Jianguo Ren Zhenhai and Peng Xianan |
| |
| Institution: | Lanzhou University,Lanzhou University,Chinese Research Academy of Environmental Sciences and Chinese Research Academy of Environmental Sciences |
| |
| Abstract: | The characteristics of photochemical smog in Xigu industrial area, Lanzhou was studied. The results suggested that under the control of the slightly high pressure at low atmosphere layer followed high-altitude trough, high ozone concentrations appeared. The thick smog often happened in summer noon after rain when the atmosphere was stable, the wind velocity was low and the weather was fine. The photochemical smog formed over Xigu area covered tens of square kilometers. The daily fluctuation of ozone concentration was related to the diurnal change in solar radiation and characteristics of the boundary layer. |
| |
| Keywords: | smog ozone boundary layer meteorological condition |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
| 点击此处可从《环境科学学报》下载免费的PDF全文 |
|
