Present State of Knowledge of the Upper Atmosphere 1999: An Assessment Report. Part 2
Present State of Knowledge of the Upper Atmosphere 1999: An Assessment Report. Part 2
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1999 年高层大气知识现状：评估报告。
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
J. Kaye
中科院分区：
文献类型：
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作者：
M. Kurylo;P. DeCola;J. Kaye
本文件是根据1990年《清洁空气法修正案》（公法101-549）发布的，该修正案要求美国国家航空航天局（NASA）和其他关键机构向国会和环境保护局提交三年期报告。美国航天局具体负责报告我们对地球高层大气，特别是平流层的了解情况。本报告的第一部分概述了1997-1999年期间NASA高层大气研究计划和大气化学模拟与分析计划所支持的研究任务的目标、状况和成就。第2部分（本文件）是若干科学评估、审查和总结的汇编。B部分（臭氧消耗的科学评估：1998年），C节（1998年平流层过程及其在气候、臭氧、臭氧趋势报告中的作用摘要），D节（政府间气候变化专门委员会（IPCC）政策制定者摘要，航空与全球大气报告），和E部分（美国宇航局对高速飞机在平流层的影响的评估的执行摘要：1998年）是对我们目前对平流层化学组成和物理结构的理解的最新评估的总结，并特别强调预测臭氧的丰度和分布在未来将如何变化。F节（美国航天局第二次平流层模型和测量讲习班执行摘要，M&M 11）和G节（北极地区夏季臭氧损失光化学活动使命结束声明，POLARIS活动）分别介绍了综合建模相互比较活动和飞机和气球测量活动的科学结果。H节（平流层建模中使用的化学动力学和光化学数据：美国航天局数据评估小组第12号评估的更新）突出了美国航天局对大气科学这一重要方面的最新审查。本报告第一节列出了所列每份文件的撰稿人名单。
This document is issued in response to the Clean Air Act Amendment of 1990, Public Law 101-549, which mandates that the National Aeronautics and Space Administration (NASA) and other key agencies submit triennial reports to the Congress and the Environmental Protection Agency. NASA specifically is charged with the responsibility of reporting on the state of our knowledge of the Earth's upper atmosphere, particularly the stratosphere. Part l of this report summarizes the objectives, status, and accomplishments of the research tasks supported under NASA's Upper Atmosphere Research Program and Atmospheric Chemistry Modeling and Analysis Program for the period of 1997-1999. Part 2 (this document) is a compilation of several scientific assessments, reviews, and summaries. Section B (Scientific Assessment of Ozone Depletion: 1998), Section C (a summary of the 1998 Stratospheric Processes and their Role in Climate, SPARC, ozone trends report), Section D (the policymakers summary of the Intergovernmental Panel on Climate Change, IPCC, report on Aviation and the Global Atmosphere), and Section E (the executive summary of the NASA Assessment of the Effects of High-Speed Aircraft in the Stratosphere: 1998) are summaries of the most recent assessments of our current understanding of the chemical composition and the physical structure of the stratosphere, with particular emphasis on how the abundance and distribution of ozone is predicted to change in the future. Section F (the executive summary of NASA's Second Workshop on Stratospheric Models and Measurements, M&M 11) and Section G (the end-of-mission statement for the Photochemistry of ozone Loss in the Arctic Region in Summer, POLARIS, campaign) describe the scientific results for a comprehensive modeling intercomparison exercise and an aircraft and balloon measurement campaign, respectively. Section H (Chemical Kinetics and Photochemical Data for Use in Stratospheric Modeling: Update to Evaluation Number 12 of the NASA Panel for Data Evaluation) highlights the latest of NASA's reviews of this important aspect of the atmospheric sciences. A list of contributors to each of the included documents appears in Section I of this report.