Vertical Stability of the atmosphere in the provinces of Loja and Zamora Chinchipe, Ecuador

Authors

  • Orlando Álvarez Universidad Nacional de Loja
  • Jorge Maldonado Universidad Nacional de Loja
  • Thuesman Montaño Universidad Nacional de Loja
  • Miguel Ángel Caraballo Universidad Nacional de Loja

Keywords:

Atmospheric stability, multiple correlation, Pasquill Model.

Abstract

In the present work are presented the results obtained using the meteorological information in five automatic stations administered by the Area of the Energy, the Industries and the Renewable Natural Resources of the National University of Loja, Ecuador. The data of global solar radiation and of the maximum wind speed are used, instead of values of temperature and wind speed and direction to different heights, reason why it is used, in an alternative way, the pattern of static stability proposed by Pasquill with some modifications due to don ́t have observations of cloud amount in nocturnal periods. The used methodology is presented as well as the results obtained in each one of the stations for the months from March to December of 2013. The summary values of monthly precipitation were correlated with the class of unstable stability and the wind direction monthly averages, obtaining consistent results from the physical point of view. 

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Author Biographies

Orlando Álvarez, Universidad Nacional de Loja

Investigador Prometeo, Área de la Energía, las Industrias y los Recursos Naturales No Renovables, Universidad Nacional de Loja. Ecuador. 

Jorge Maldonado, Universidad Nacional de Loja

Área de la Energía, las Industrias y los Recursos Naturales No Renovables, Universidad Nacional de Loja. Ecuador 

Thuesman Montaño, Universidad Nacional de Loja

Área de la Energía, las Industrias y los Recursos Naturales No Renovables, Universidad Nacional de Loja. Ecuador

Miguel Ángel Caraballo, Universidad Nacional de Loja

Área de la Energía, las Industrias y los Recursos Naturales No Renovables, Universidad Nacional de Loja. Ecuador

References

Guttikunda, Sarath (2010): Role of Meteorology on Urban Air Pollution Dispersion: A 20yr Analysis for Delhi, India. SIM-air Working Paper Series: 31-2010. Delhi, India.

Holzworth, G. C. (1974). Climatological Aspects of the Composition and Pollution of the Atmosphere. TECHNICAL NOTE No. 139. WMO- No. 393. ISBN 92-63-10393-3. Secrétariat of the World Meteorological Organization - Geneva – Switzerland.

U.S. ENVIRONMENTAL PROTECTION AGENCY (2000): Meteorological monitoring guidance for regulatory modeling applications. Office of Air and Radiation Office of Air Quality Planning and Standards. Research Triangle Park, NC 27711. EPA/454R-99-005.

Published

2017-02-03

How to Cite

Álvarez, O., Maldonado, J., Montaño, T., & Caraballo, M. Ángel. (2017). Vertical Stability of the atmosphere in the provinces of Loja and Zamora Chinchipe, Ecuador. CEDAMAZ, 6(1). Retrieved from https://revistas.unl.edu.ec/index.php/cedamaz/article/view/63

Issue

Section

Research Articles

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