| 上海酸雨变化及对策 |
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| 引用本文： | 邓焕广,陈振楼,姚春霞.上海酸雨变化及对策[J].云南地理环境研究,2004,16(1):29-32. |
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| 作者姓名： | 邓焕广 陈振楼 姚春霞 |
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| 作者单位： | 华东师范大学,地理信息科学教育部开放实验室,上海,200062 |
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| 摘 要： | 上海市的酸雨状况已引起人们的关注，通过对上海市区近几年来的酸雨状况调查发现，上海的酸雨状况尽管已有了很大改观，但从大气中二氧化硫和氮氧化物浓度的历年变化看，以及比较大气降水中各离子浓度的历年变化，并通过分析硫酸根和硝酸根在大气中的形成过程，发现一些新的情况：即酸雨的类型正在从硫酸型向硝酸型转变，并在上海市区形成了一种硫酸型与硝酸型并重的形式。对此提出了部分控制对策，来防止酸雨的发展变化。
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| 关 键 词： | 酸雨 硫酸型 降水 上海 |
| 文章编号： | 1001-7852(2004)01-0029-04 |
| 修稿时间： | 2003年5月16日 |
CHANGING OF ACID RAIN STATE OF SHANGHAI AND CONTROL MEASURE |
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| DENG Huan-guang,CHEN Zhen-lou,YAO Chun-xia.CHANGING OF ACID RAIN STATE OF SHANGHAI AND CONTROL MEASURE[J].Yunnan Geographic Environment Research,2004,16(1):29-32. |
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| Authors: | DENG Huan-guang CHEN Zhen-lou YAO Chun-xia |
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| Abstract: | Acid rain state of Shanghai has aroused the concern of people.Acid rain state of Shanghai urban district in closeer year was investigated.Acid rain state of Shanghai had a great chang in the past few years.The change of SO 2 and the NOx concentration can be see over the years in the air.Every ions concentration alternate over the years in rainfall.Moreover analyses the formation process of the H 2 SO 4 and the HNO 3 in the air.There are some new discovery:the acid rain formation is transforming from the sulphuric acid mould to the nitric acid mould.Moreover there are a new shape that the coal fired type is lay equal stress on against the nitric acid mould in shanghai urban district.Some Control measures as to this kind of situation was gave to guard against the acid rain development. |
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| Keywords: | acidrain coal fired type rain Shanghai |
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