| Atmospheric pollution in Beijing, China, as recorded in sediments of the Kunming Lake |
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| 作者姓名： | Mao Meizhou Liu Zihui Dong Huiru Liu Jingyi Kathe K. Bertines Minoru Koide Edward D. Goldberg |
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| 作者单位： | San Diego State University，San Diego 92182，California，USA.，Scripps Institution of Oceanography，La Jolla 92093，California，USA.，Scripps Institution of Oceanography，La Jolla 92093，California，USA. |
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| 摘 要： | The fluxes of heavy metals and magnetite, a fly-ash component, from coal burning, to sediments of the Kunming Lake in Beijing have increased measurably over the last fifty years. Ages were introduced to the sediment strata through Pb-210 geochronologies. Even with a doubling of coal usage by the year 2000, the anthropogenic metal fluxes will still be less than those recorded in metropolitan Tokyo and U.S. lakes.
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| 关 键 词： | atmospheric pollution sediment heavy metal geochronology. |
| 收稿时间： | 1989/11/8 0:00:00 |
Atmospheric pollution in Beijing, China, as recorded in sediments of the Kunming Lake |
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| Mao Meizhou,Liu Zihui,Dong Huiru,Liu Jingyi,Kathe K. Bertines,Minoru Koide,Edward D. Goldberg.Atmospheric pollution in Beijing, China, as recorded in sediments of the Kunming Lake[J].Journal of Environmental Sciences,1991,3(1):109-116. |
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| Authors: | Mao Meizhou Liu Zihui Dong Huiru Liu Jingyi Kathe K Bertines Minoru Koide and Edward D GoldbergResearch Center for Eco-Environmental Sciences Academia Sinica Beijing ChinaSan Diego State University San Diego California USAScripps Institution of Oceanography La Jolla California USA |
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| Institution: | Mao Meizhou,Liu Zihui,Dong Huiru,Liu Jingyi Kathe K. Bertines,Minoru Koide and Edward D. GoldbergResearch Center for Eco-Environmental Sciences,Academia Sinica,Beijing 100083,ChinaSan Diego State University,San Diego 92182,California,USAScripps Institution of Oceanography,La Jolla 92093,California,USA. |
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| Abstract: | The fluxes of heavy metals and magnetite, a fly-ash component, from coal burning, to sediments of the Kunming Lake in Beijing have increased measurably over the last fifty years. Ages were introduced to the sediment strata through Pb-210 geochronologies. Even with a doubling of coal usage by the year 2000, the anthropogenic metal fluxes will still be less than those recorded in metropolitan Tokyo and U.S. lakes. |
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| Keywords: | atmospheric pollution sediment heavy metal geochronology |
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