臭氧气候学、趋势和控制臭氧的物质

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2008-01-01 DOI:10.3137/ao.460103

V. Fioletov

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引用次数: 53

摘要

在过去的三十年中观测到的平流层臭氧减少是由于大气中含有氯和溴的臭氧消耗物质(ODSs)的积累造成的。大多数这些气体的产生受《蒙特利尔议定书》及其《修正案和调整》的管制。最近的观测表明，由于这些规定，对流层中主要的消耗臭氧层物质有所减少。观测到的全球臭氧变化与根据平流层氯和溴含量变化所预期的变化一致。在1990年代中期观测到臭氧下降速率的变化。本文简要概述了目前关于臭氧柱和臭氧剖面分布、变率和长期趋势的知识，重点介绍了观测结果，特别是加拿大的数据分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Ozone climatology, trends, and substances that control ozone

Abstract Ozone decline observed in the stratosphere over the past three decades has resulted from the accumulation of chlorine‐ and bromine‐containing ozone‐depleting substances (ODSs) in the atmosphere. Production of most of these gases is regulated by the Montreal Protocol and its Amendments and Adjustments. The latest observations show a decline in major ODSs in the troposphere as a result of these regulations. Observed changes in global ozone are in line with those expected based on changes in stratospheric levels of chlorine and bromine. A change in the rate of ozone decline was observed in the mid‐1990s. This paper gives a brief overview of the present knowledge of distribution, variability, and long‐term trends in column ozone and ozone profiles, with a focus on observational results and particularly on Canadian data analysis.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.