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极地雪冰中表征大气浊度的微粒和各类污染物
引用本文:韦丽佳,李院生,谭德军,周丽娅,闫明,胡凯,温家洪,孙波,刘雷保.极地雪冰中表征大气浊度的微粒和各类污染物[J].极地研究,2003,15(4):274-282.
作者姓名:韦丽佳  李院生  谭德军  周丽娅  闫明  胡凯  温家洪  孙波  刘雷保
作者单位:1. 中国极地研究所,上海,200129;南京大学地球科学系,南京,210093
2. 中国极地研究所,上海,200129
3. 南京大学地球科学系,南京,210093
基金项目:国家自然科学基金 ( 4 9973 0 0 6),科技部社会公益研究专项 ( 2 0 0 1DIA5 0 0 40 0 5 ),科技部科技基础性工作专项 ( 2 0 0 1DIA5 0 0 40 ),国家海洋局极地考察办公室 1 999年科学考察专项基金资助项目
摘    要:全球气候变化和环境问题是当代人们共同关注的热点。两极地区在地理上具有特殊性 ,其大气和冰芯的微粒记录包含了火山 ,沙尘暴以及人类活动等特殊事件的信息。本文在总结前人研究的基础上 ,重点讨论了硫化物、碳黑、氮氧化物及硝酸盐、有机污染物以及重金属等大气中与人类活动密切相关的微粒物质

关 键 词:微粒  大气浊度  冰芯  气溶胶  
修稿时间:2003年9月1日

RESEARCH ON MICROPARTICLES IMPLICATING POLLUTION IN POLAR REGION
Wei Lijia ,Li Yuansheng ,Tan Dejun ,Zhou Liya ,Yan Ming ,Hu Kai ,Wen Jiahong ,Sun Bo and Liu Leibao.RESEARCH ON MICROPARTICLES IMPLICATING POLLUTION IN POLAR REGION[J].Chinese Journal of Polar Research,2003,15(4):274-282.
Authors:Wei Lijia    Li Yuansheng  Tan Dejun  Zhou Liya    Yan Ming  Hu Kai  Wen Jiahong  Sun Bo and Liu Leibao
Institution:Wei Lijia 1,2,Li Yuansheng 1,Tan Dejun 1,Zhou Liya 1,2,Yan Ming 1,Hu Kai 2,Wen Jiahong 1,Sun Bo 1 and Liu Leibao 1
Abstract:Environmental problems and global changes are the hot spots that nowadays people pay attention to. Polar region is special from geographical point of view. The microparticle in polar atmosphere and ice core contains information of volcano, dust storm and human activity, etc. Based on the previous research, this article discussed the sulphide, the nitrate, organic pollution heavy metal and volcanic dust, etc., which tie up to the human activity. The composition of microparticles in the ice core and atmosphere of the two polar regions indicates that despite the remoteness, these two places have been influenced by human activity especially the Arctic region. There are still a lot of difficulties in the research of microparticle and other impurities in the polar region, such as the analysis method, the sampling and the observation, etc. Advanced works are needed to solve these problems.
Keywords:particle  atmospheric pollution  ice core  aerosol  
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