...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Geophysical Research. Biogeosciences >Law of mass action in the Arctic lower stratospheric polar vortex January-March 2000: ClO scaling and the calculation of ozone loss rates in a turbulent fractal medium - art. no. 4451
【24h】

Law of mass action in the Arctic lower stratospheric polar vortex January-March 2000: ClO scaling and the calculation of ozone loss rates in a turbulent fractal medium - art. no. 4451

机译：北极平流层下极涡旋中的质量作用定律：2000年1月至3月：湍流分形介质中的ClO结垢和臭氧损失率的计算-art.artners.com没有。 4451

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

1] We consider the effects of power law scaling in the 1999 - 2000 Arctic lower stratospheric vortex from the point of view of the law of mass action and its application to the chemical kinetics of ozone loss embedded in a turbulent, macroscopic, fractal medium. The ER-2 observations of ClO obey power law scaling; the exponent varies with time in a manner shown to be consistent with the scaling of NOy and O-3, via the influences of polar stratospheric clouds and actinic solar radiation. While the microscopic rate coefficient for ClO three-body recombination to the dimer applies as measured to three-dimensional volumes in which the sole transport mechanism is molecular diffusion, this cannot be true in the 2.56-dimensional space in which macroscopically fluctuating ClO reacts in the lower stratosphere. We show that the rate of loss of ozone via the ClO dimer mechanism is proportional to [ClO](2.20) in late January/early February and to [ClO](2.55) in March. Chemical ozone loss had already occurred by the date of the first flight, 20000120. [References: 50
机译：1]从质量作用定律及其在湍流，宏观，分形介质中嵌入的臭氧损失的化学动力学中的应用的角度，我们考虑了1999-2000年北极低层平流层涡中幂律定标的影响。 ClO的ER-2观测值服从幂律定标;由于极地平流层云和光化太阳辐射的影响，指数随时间变化，与NOy和O-3的结垢一致。尽管ClO三体复合成二聚体的微观速率系数适用于三维体积，其中唯一的传输机理是分子扩散，但在宏观波动的ClO在纳米管中发生反应的2.56维空间中，这是不正确的。平流层下部。我们表明，通过ClO二聚体机制产生的臭氧损失速率与1月下旬/ 2月初的[ClO]（2.20）和3月的[ClO]（2.55）成正比。在第一次飞行之日20000120之前已经发生化学臭氧损失。[参考：50

著录项

相似文献

  • 外文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号