国产综合在线观看视频,国产精品原创视频,亚洲国产熟亚洲女视频,一级风流片a级国产

       

      氣候變化研究進(jìn)展 ?? 2009, Vol. 5 ?? Issue (06): 318-327.

      ? 氣候變化與黑碳?xì)馊苣z專欄 ? 上一篇    下一篇

      可持續(xù)發(fā)展背景下的黑碳減排

      支國瑞,張小曳,胡秀蓮,陳穎軍,薛敏,張養(yǎng)梅,張曉春,盛國英,傅家謨   

      1. 中國氣象科學(xué)研究院
      • 收稿日期:2009-07-13 修回日期:2009-09-08 出版日期:2009-11-30 發(fā)布日期:2009-11-30
      • 通訊作者: 支國瑞

      Reduction of Black Carbon Emissions in the Context of Sustainable Development

      Zhang Xiaoye   

      1. Chinese Academy of Meteorological Sciences
      • Received:2009-07-13 Revised:2009-09-08 Online:2009-11-30 Published:2009-11-30

      摘要: 黑碳?xì)馊苣z是環(huán)境大氣中濃度較低的一種氣溶膠粒子組分,因其對光的吸收作用,及其對空氣質(zhì)量和人體健康的影響,而成為當(dāng)前國際氣候變化和環(huán)境研究中關(guān)注的熱點(diǎn)問題之一。本文圍繞黑碳的減排問題,介紹黑碳的來源、全球分布,討論全球溫室氣體減排和區(qū)域空氣質(zhì)量控制對黑碳減排的影響,綜述控制和改善燃燒條件、減少開放式生物質(zhì)燃燒和黑碳封存等減排黑碳的措施。文章還分析了黑碳未能成為全球減排共識的原因,并對中國有關(guān)黑碳減排的政策選擇提出了建議。

      關(guān)鍵詞: 黑碳, 減排, 措施, 政策分析

      Abstract: Black carbon (BC) aerosol, a minor fraction constituent of atmospheric aerosols, is attracting increasing concern due to its impacts on air quality, human health, and particularly climate. Focusing on BC emission reduction, the paper gives a brief introduction of BC's sources and global distribution, evaluates the resulting decrease of BC emissions from such actions as global greenhouse gases (GHGs) reduction and local air quality regulation, and highlights other BC reduction approaches like control and improvement of combustion conditions, elimination of open biomass burning, and sequestration of BC by biomass pyrolysis. Some policy suggestions for China are also presented in response to the appeal for world-wide BC reduction.

      Key words: black carbon, emission reduction, mitigation option, policy analysis

      京ICP備11008704號-4
      版權(quán)所有 © 《氣候變化研究進(jìn)展》編輯部
      地址:北京市海淀區(qū)中關(guān)村南大街46號 郵編:100081 電話/傳真:(010)58995171 E-mail:accr@cma.gov.cn
      本系統(tǒng)由北京瑪格泰克科技發(fā)展有限公司設(shè)計開發(fā) 技術(shù)支持:support@magtech.com.cn