| 京津大气颗粒物区域性的污染特征 |
| |
| 引用本文： | 陈宗良,张远航,马慈光,何芬珠.京津大气颗粒物区域性的污染特征[J].环境科学,1989,10(4):24-27. |
| |
| 作者姓名： | 陈宗良 张远航 马慈光 何芬珠 |
| |
| 作者单位： | 中国科学院生态环境研究中心
(陈宗良，张远航，马慈光)，中国科学院生态环境研究中心(何芬珠) |
| |
| 摘 要： | 本文研究了京津地区大气颗粒物及其化学组成,介绍12种元素Cd、Cu、K、Mn、Pb、Zn、Fe、Na、Ni、Cr、Sr、Ba;5种离于F~-、Cl~-、NO_3~-、SO_4~2、NH_4~+和26种有机污染物的区域分布。用有机物的奇/偶碳数比值估计了大气颗粒物的来源。用无机元素的判别法分析了北京、天津、廊坊和蓟县之间大气污染的相互影响。
|
| 关 键 词： | 颗粒物 大气污染 天津 北京 |
| 收稿时间： | 1988/7/14 0:00:00 |
Regional Contaminant Features of Suspended Particulates in Beijing-Tianjin Area |
| |
| Chen Zhongliang.Regional Contaminant Features of Suspended Particulates in Beijing-Tianjin Area[J].Chinese Journal of Environmental Science,1989,10(4):24-27. |
| |
| Authors: | Chen Zhongliang |
| |
| Institution: | Research Center for Eco-Environmental Sciences, Academia Sinica, Beijing;Research Center for Eco-Environmental Sciences, Academia Sinica, Beijing;Research Center for Eco-Environmental Sciences, Academia Sinica, Beijing;Research Center for Eco-Environmental Sciences, Academia Sinica, Beijing |
| |
| Abstract: | Total suspended participates (TSP) and their chemical composition in Beijing-TJanjin Area have been analyzed. There were 12 elements (Cd, Cu, K, Mn, Pb, Zn, Fe, Na, Ni, Cr, Sr, Ba), 5 kinds of ions (F, Cl, NO, SO, NH) and 26 kinds of organic pollutants in the regional distribution. The sources of TSP were estimated by means of orgenic odd/even carbon number rates. Atmospheric pollution affected mutually among Beijing, Tianjin, Lanfang anf Gixian County were studied with identification analysis of inorganic elements. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《环境科学》浏览原始摘要信息 |
| 点击此处可从《环境科学》下载免费的PDF全文 |
|
