| 大气中溴的环境地球化学研究进展 |
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| 引用本文： | 彭炳先,吴代赦,李萍.大气中溴的环境地球化学研究进展[J].地球科学进展,2011,26(4):394-400. |
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| 作者姓名： | 彭炳先 吴代赦 李萍 |
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| 作者单位： | 彭炳先,Peng Bingxian(南昌大学环境与化学工程学院,江西,南昌,330031;江西师范大学化学化工学院,江西,南昌,330022);吴代赦,李萍,Wu Daishe,LI Ping(南昌大学环境与化学工程学院,江西,南昌,330031) |
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| 基金项目： | 国家自然科学基金，南昌大学分析测试基金 |
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| 摘 要： | 溴是大气平流层和对流层中的重要物种,能参与大气中的多种化学过程,对臭氧的损耗影响很大,同时也干扰大气的硫循环和汞循环,在大气化学中起着十分重要的作用.综述了近年来大气对流层和平流层溴的种类和含量、自然来源和人为来源,以及化学性质,并重点总结了活性溴物种BrO在大气中的存在情况及其在臭氧损耗中的作用.最后,提出了目前大气...
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| 关 键 词： | 溴 大气 地球化学 来源 |
Recent Development on Environmental Geochemistry of Bromine in Atmosphere |
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| Peng Bingxian,Wu Daishe,LI Ping.Recent Development on Environmental Geochemistry of Bromine in Atmosphere[J].Advance in Earth Sciences,2011,26(4):394-400. |
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| Authors: | Peng Bingxian Wu Daishe LI Ping |
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| Institution: | Peng Bingxian1,2,Wu Daishe1,LI Ping1(1.School of Environment & Chemical Engineering,Nanchang University,Nanchang 330031,China,2.College of Chemistry and Chemical Engineering,Jiangxi Normal University,Nanchang 330022,China) |
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| Abstract: | Bromine species are important components in troposphere and stratosphere,which can participate in many atmospheric chemical processes,play important role in the ozone depletion,and affect sulfur and mercury cycle of atmosphere.This paper provides an up-to-date overview of global bromine emissions from natural and anthropogenic sources,summarizes the level,species and chemistry of bromine in troposphere and stratosphere,and especially reviews the presence and important role of BrO of reactive bromine species... |
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| Keywords: | Bromine Atmosphere Geochemistry Source |
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