臭氧耗竭科学评价执行总结

Executive Summary of Scientific Assessment of Ozone Depletion

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Abstract The present docudment contains key summaries from the Scientific Assessment of Ozone Depletion: 1994.It includes three Parts: (1 ) Recent Major Scientific Findings and Observations; (2 ) Supporting Scientific Evidence and Related Issues; and (3 ) Implications for Policy Formulation. According to the document, the atmospheric growth rates of several major ozone depleting substances have slowed down, demonstrating the expected impact of the Montreal Protocol and its Amendments and Adjustments. Although peak global ozone losses are expected to occur during the next several pers and the recovering process is long and slow, the significant contribution of Montreal Protocol and its Amendments and Adjustments is obvious. Along the way ahead, human hang can restrengthen the shell upon their heads finally.