2011 International Year of Chemistry (IYC) Symposium on Stratospheric Ozone and Climate Change; Washington, DC; November 7-10, 2011

为纪念2011年国际化学年，召开本次专题讨论会是为了表彰科学家、决策者、工业界和政府间机构在确定和应对工业生产的卤化碳对地球保护性平流层臭氧层构成的威胁方面所作的贡献。美国气象学会（AMS），美国地球物理联合会（AGU）和美国化学学会（ACS）是本次研讨会的主要共同赞助商。国际共同赞助者包括联合国环境规划署（环境署-臭氧秘书处）、世界气象组织（气象组织-研究部）和国际气象学和大气科学协会的国际大气化学和全球污染委员会。将邀请在平流层臭氧研究方面做出重要贡献的世界著名大气化学家和其他科学家发表主旨演讲。此外，还将计划邀请政策界和工业界人士就平流层臭氧和气候变化的监管和政策问题发表演讲。专题讨论会的最后一天将专门用于青年科学家论坛：议程将包括青年科学家的口头和海报介绍，涉及平流层臭氧和气候变化研究、政策决策以及科学与政策的结合等专题。

In observance of the 2011 International Year of Chemistry, this symposium is being convened to recognize the contributions of scientists, policy decision makers, industry, and intergovernmental agencies to characterize and counteract the threat that industrially produced halocarbons posed to the Earth's protective stratospheric ozone layer. The American Meteorological Society (AMS), American Geophysical Union (AGU), and American Chemical Society (ACS) are the primary co-sponsors for this symposium. International co-sponsors include the United Nations Environment Programme (UNEP - Ozone Secretariat), World Meteorological Organization (WMO - Research Department), and the International Commission on Atmospheric Chemistry and Global Pollution (ICACGP) of the International Association of Meteorology and Atmospheric Science (IAMAS). World-renowned atmospheric chemists and other scientists, who have made important contributions to stratospheric ozone research, will be invited to deliver keynote speeches. In addition, invited presentations on the regulatory and policy aspects of stratospheric ozone and climate changes will be planned from the policy and industry communities. The last day of the symposium will be dedicated to a young scientist forum: the agenda will include both oral and poster presentations from young scientists, covering the topics of research in stratospheric ozone and climate change, policy decision making, and integration between science and policy.