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| 中国峨眉山地区湿沉降化学 | |
| 引用本文： | 柳泽文孝,贾疏源,益田晴惠,杨慧东,万新南,中屋真司,北田奈绪子.中国峨眉山地区湿沉降化学[J].矿物岩石,2001,21(4):97-99. |
| 作者姓名： | 柳泽文孝 贾疏源 益田晴惠 杨慧东 万新南 中屋真司 北田奈绪子 |
| 作者单位： | 1. 山形大学理学部, 2. 成都理工大学, 3. 大孤市立大学理学部, 4. 信州大学工学部, 5. 财团法人@地域地盘环境研究所, |
| 摘 要： | 近年，酸雨是世界上最严重的环境问题之一。峨眉山位于四川盆地的西南缘。峨眉山酸雨频率达到85．4％，雨水pH值平均为4．37。冷杉分布于海拔1700m-3098m区域，森林遭到破坏。为了弄清峨眉山污染物质的来源，从1998年4月开始在22个取样点每月采集水样。本文中主要论述1998年6月的雨水化学成分特征。 |
| 关 键 词： | 湿沉降 峨眉山 酸雨 化学 |
| 文章编号： | 1001-6872(2001)04-0097-03 |
Chemical characteristics of the rainfall collected in Emeishan in June, 1998 |
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| Yanagisawa Fumitaka,JIA Shuyuan,MASUDA Harue,YANG Huidong,WAN Xinnan,NAKAYA Shinji,KITADA Naoko.Chemical characteristics of the rainfall collected in Emeishan in June, 1998[J].Journal of Mineralogy and Petrology,2001,21(4):97-99. | |
| Authors: | Yanagisawa Fumitaka JIA Shuyuan MASUDA Harue YANG Huidong WAN Xinnan NAKAYA Shinji KITADA Naoko |
| Institution: | YANAGISAWA Fumitaka 1,JIA Shu-yuan 2,MASUDA Harue 3 YANG Hui-dong 2,WAN Xin-nan 2,NAKAYA Shinji 4,KITADA Naoko 5 |
| Abstract: | Nowadays, acid rain is one of the most serious problems in the world. The Emeishan is located on the southwestern margin of the Sichuan Basin. The frequency of acid rain in the Emeishan reached 85.4% with a mean pH value of 4.37. Fir trees distributed mainly in the area of 1 700 m to 3 098 m above the sea level suffered damage.Rain samples have been collected monthly to clarify the sources of pollutants in the Emeishan since April,1998 at 22 sampling stations. In this paper, chemical characteristics of the rain in June 1998 is reported. |
| Keywords: | chemistry wet deposition Emeishan Area China |
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