| 锦州市近十年降水现状调查分析 |
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| 引用本文： | 孔瑾.锦州市近十年降水现状调查分析[J].环境科学与管理,2012,37(4):154-156,189. |
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| 作者姓名： | 孔瑾 |
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| 作者单位： | 锦州市环境监测中心站,辽宁锦州,121000 |
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| 摘 要： | 根据锦州市环境监测中心站的大气资料,通过对其3个采样点,从2001年到2010年共10年的监测数据进行综合分析,结果表明锦州地区酸雨多出现在5、6、7月,以SO42-、NO3-和NH4+、Ca2+为主要污染离子,体现了大气降水煤烟型污染的特点。通过对数据的综合分析,研究锦州市降水现状及发展变化趋势,分析了酸雨的成因并提出了酸雨控制的对策。
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| 关 键 词： | 锦州 降水 现状 pH值 |
Current Status Investigation of Precipitation in Jinzhou City during 2001-2010 |
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| Kong Jin.Current Status Investigation of Precipitation in Jinzhou City during 2001-2010[J].Environmental Science and Management,2012,37(4):154-156,189. |
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| Authors: | Kong Jin |
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| Affiliation: | Kong Jin(Jinzhou Environmental Monitoring Center Station,Jinzhou 121000,China) |
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| Abstract: | According to atmospheric materials from Jinzhou Municipal Environmental Monitoring Center Station,this paper analyzes the monitoring data of three sampling points from 2001 to 2010.The results show that the acid rain in Jinzhou area occurred mostly in May,June and July with SO2-4,NO-3 and NH＋4,Ca2＋ as main pollution ions,reflecting the characteristics of coal smoke pollution in atmospheric precipitation.Based on the comprehensive data analysis of precipitation in Jinzhou City,the research status and development trend are studied.The cause and control countermeasure of acid rain are put forward. |
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| Keywords: | Jinzhou precipitation current status pH value |
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