Convection impacts on tropospheric ozone and its precursors

نویسندگان

  • R. M. Doherty
  • D. S. Stevenson
  • W. J. Collins
  • M. G. Sanderson
چکیده

Influence of convective transport on tropospheric ozone and its precursors in a chemistry-climate model R. M. Doherty, D. S. Stevenson, W. J. Collins, and M. G. Sanderson Institute of Atmospheric and Environmental Science, University of Edinburgh, Edinburgh, UK Hadley Centre for Climate Prediction and Research, Met Office, Exeter, UK Received: 1 April 2005 – Accepted: 9 May 2005 – Published: 7 June 2005 Correspondence to: R. M. Doherty ([email protected]) © 2005 Author(s). This work is licensed under a Creative Commons License.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Evaluation of Tropospheric Ozone Formation in the Downwind of the South Pars Industrial Zone

Hydrocarbon Processing Industries (HPIs) emit large amounts of highly reactive hydrocarbons and Nitrogen Oxides to the atmosphere. Such simultaneous emissions of ozone precursors result in rapid and high yields ozone (O3) formation downwind. The climate of the Middle East has been shown to be favorable for O3 formation in summer. There are also vast activities in processing oil and gas in this ...

متن کامل

Study of tropospheric ozone concentration trend of Kermanshah by meteorological parameter and ozone precursor and OMI images

Abstract: Clean air is a necessity for human well-being and health. Air pollution is a major threat to humans and other organisms and is considered as one of the environmental challenges. Today, with the increase in air pollution, the need to know more about the causes of its occurrence has been raised. The various consequences of air pollution have made air quality monitoring and control inev...

متن کامل

The Evaluation of Tropospheric Ozone Formation in the Downwind of the South Pars Industrial Zone

Hydrocarbon Processing Industries (HPIs) emit large amounts of highly reactive hydrocarbons and Nitrogen Oxides to the atmosphere. Such simultaneous emissions of ozone precursors result in rapid and high yields ozone (O3) formation downwind. The climate of the Middle East has been shown to be favorable for O3 formation in summer. There are also vast activities in processing oil and gas in this ...

متن کامل

Influence of convective transport on tropospheric ozone and its precursors in a chemistry-climate model

The impact of convection on tropospheric O3 and its precursors has been examined in a coupled chemistryclimate model. There are two ways that convection affects O3. First, convection affects O3 by vertical mixing of O3 itself. Convection lifts lower tropospheric air to regions where the O3 lifetime is longer, whilst mass-balance subsidence mixes O3-rich upper tropospheric (UT) air downwards to ...

متن کامل

Impact of climate change on tropospheric ozone and its global budgets

We present the chemistry-climate model UM CAM in which a relatively detailed tropospheric chemical module has been incorporated into the UK Met Office’s Unified Model version 4.5. We obtain good agreements between the modelled ozone/nitrogen species and a range of observations including surface ozone measurements, ozone sonde data, and some aircraft campaigns. Four 2100 calculations assess mode...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005