| 沈阳市环境空气中铅的污染特征分析 |
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| 引用本文： | 王春梅 王金达 等. 沈阳市环境空气中铅的污染特征分析[J]. 环境与开发, 2001, 16(3): 26-27,29 |
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| 作者姓名： | 王春梅 王金达 等 |
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| 作者单位： | 中国科学院长春地理研究所 吉林长春130021(王春梅，王金达，刘景双，张学林)，中国科学院长春地理研究所 吉林长春130021(严登华) |
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| 摘 要： | 自1996－2000年对沈阳市空气铅浓度进行了连续监测，本文分析了沈阳市铅含量的时空变化规律、形成原理，不同功能区的铅含量分布状况是：工业区＞商业区＞居民区＞文化区＞对照区；自1996－2000年铅含量是降低趋势，季节变化规律是冬季＞秋季＞春季＞夏季。通过多元回归分析和主成分分析和出结论：影响沈阳市空气铅含量的主要因 工业、交通和燃煤。沈阳市空气铅污染虽然在好转，但与其它城市相比，铅污染依然较重。
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| 关 键 词： | 沈阳市 空气 铅污染 特征分析 环境空气 |
A Study of the Lead Pollution Character in Air of Shenyang |
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| WANG Chun mei,WANG Jin da,LIN Jing shuang,ZHANG Xue lin,YAN Deng hua. A Study of the Lead Pollution Character in Air of Shenyang[J]. Environment and Exploitation, 2001, 16(3): 26-27,29 |
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| Authors: | WANG Chun mei WANG Jin da LIN Jing shuang ZHANG Xue lin YAN Deng hua |
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| Abstract: | Based on the continuous monitoring result of the lead content in air of Shenyang city from 1996 to 2000 year,we analyzed the trends of lead pollution of time and space and the reason as well.Lead content in different function areas is following:industrial arean>shopping center>residential area>culture area>control experiment area.Since 1996 the pollution of lead has been improved,however,the situation is still severe,which is influenced mainly by the industry,traffic and fuel coal. |
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| Keywords: | Shenyang Air Lead pollution |
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