Technical Note: SWIFT – a fast semi-empirical model for polar stratospheric ozone loss
作者: M. RexS. KremserP. HuckG. BodekerI. WohltmannM. L. SanteeP. Bernath
作者单位: 1Alfred Wegener Institute for Polar and Marine Research, Potsdam, Germany
2Bodeker Scientific, Alexandra, New Zealand
3Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA
4Old Dominion University, Norfolk, VA, USA
刊名: Atmospheric Chemistry and Physics, 2014, Vol.14 (13), pp.6545-6555
来源数据库: Copernicus Journal
DOI: 10.5194/acp-14-6545-2014
原始语种摘要: An extremely fast model to estimate the degree of stratospheric ozonedepletion during polar winters is described. It is based on a set of coupleddifferential equations that simulate the seasonal evolution ofvortex-averaged hydrogen chloride (HCl), nitric acid (HNO3),chlorine nitrate (ClONO2), active forms of chlorine (ClOx =Cl + ClO + 2 ClOOCl) and ozone (O3) onisentropic levels within the polar vortices. Terms in these equations accountfor the chemical and physical processes driving the time rate of change ofthese species. Eight empirical fit coefficients associated with these termsare derived by iteratively fitting the equations to vortex-averagedsatellite-based measurements of HCl, HNO3 and ClONO2and observationally...
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关键词翻译
关键词翻译
  • empirical 经验的
  • SWIFT 世界银行金融电信协会
  • model 模型
  • ozone 臭氧
  • polar 极线
  • estimate 估计
  • driving 传动的
  • vortex 涡旋
  • simulate 模拟
  • total 总和