Atmospheric gaussian dispersion modeling for central region of Iran – JBES

photo chemical,Farzaneh Abdollahi, Victoria Ezzatian

Golshar Environmental Society, No 36, West Sajedi, Farzanegan Blvd. Shahrak Jandarmery, Tehran, Iran

Manager of Isfahan Ozonmetery Center, Iran

Key words: Dispersion, atmospheric pollutants, Gaussian model, photo chemical, particles.

Abstract

This paper describes the atmospheric dispersion modeling using radionuclides for a hypothesis plant in the central region of Iran. pollutants concentration is estimated by using a mathematical Gaussian plume model in Meso Scale based on 5-year meteorological data such as speed and direction wind, temperature, absolute humidity, stability classes and mixing layer height. photo chemicalThis modeling is done first time in central region of Iran. Meteorological data has measured directly from automatic meteorology station in 2003 to 2008. The computation points are done up to 50 km in 16 geographical directions. The results indicate pollutants concentration is under the authorized limit and there is not any threat for people and environment.

jbes-vol4no6-p450-455Get the original articles in Source: Volume 4, Number 6, June 2014 – JBES

Journal Name: Journal of Biodiversity and Environmental Sciences (JBES)

Published By: International Network for Natural Sciences

Related Post: Evaluation and comparison of aquacrop and FAO models for yield prediction of winter wheat under environmental stresses — JBES

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