Abstract
The intense interest in the greenhouse effect has stimulated detailed studies of temperature records in North America, Europe, and Australia. In this investigation, the temperature records from the Middle East region (defined here as the land area extending from Morocco to Afghanistan) are investigated over the period 1950–1990. Results reveal a linear, statistically significant, temperature increase of 0.07°C per decade over the study area that may or may not be associated with the concurrent rise in equivalent carbon dioxide from approximately 350 ppm to 430 ppm. Seasonal analyses reveal that most of this increase has occurred in the spring season, moderate amounts of warming occurred in the summer and fall seasons, and virtually no warming has occurred in the winter months. An analysis of spatial controls on these temperature changes reveals a general cooling effect associated with the atmospheric sulfate levels and a warming effect associated with the degree of human-induced desertification. The results of this study may prove useful to policymakers in the Middle East who are confronted with many difficult decisions regarding highly interrelated global warming and energy issues.
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References
Balling, R. C., Jr.: 1991, ‘Impact of Desertification on Regional and Global Warming’,Bull. Amer. Meteorol. Soc. 72, 232–234.
Balling, R. C., Jr.: 1992,The Heated Debate: Greenhouse Predictions versus Climate Reality, Pacific Research Institute, San Francisco, 195 pp.
Balling, R. C., Jr., and Idso, S. B.: 1992, ‘Anthropo-Generated Climate Change in Europe’,Environ. Conserv. 19, 349–353.
Charlson, R. J., Langner, J., and Rodhe, H.: 1990, ‘Sulphate Aerosol and Climate’,Nature 348, 22.
Charlson, R. J., Langner, J., Rodhe, H., Leovy, C. B., and Warren, S. G.: 1991, ‘Perturbation of the Northern Hemisphere Radiative Balance by Backscattering from Anthropogenic Sulfate Aerosols’,Tellus 43A-B, 152–163.
Charlson, R. J., Schwartz, S. E., Hales, J. M., Cess, R. D., Coakley, J. A., Jr., Hansen, J. E., and Hofmann, D. J.: 1992, ‘Climate Forcing by Anthropogenic Aerosols’,Science 255, 423–430.
Dregne, H. E.: 1977, ‘Generalized Map of the Status of Desertification of Arid Lands’, Prepared by FAO of the United Nations, UNESCO and WMO for the 1977 United Nations Conference on Desertification.
Folland, C. K., Karl, T. R., Nicholls, N., Nyenzi, B. S., Parker, D. E., and Vinnikov, K. Y.: 1992, ‘Observed Climate Variability and Change’, in Houghton, J. T., Callander, B. A., and Varney, S. K. (eds.),Climate Change 1992: The Supplementary Report to the IPCC Scientific Assessment, Cambridge University Press, Cambridge, England, pp. 135–170.
Franchito, S. H. and Rao, V. B.: 1992, ‘Climatic Change due to Land Surface Alterations’,Clim. Change 22, 1–34.
Hameed, S. and Dignon, J.: 1988, ‘Changes in the Geographical Distributions of Global Emissions of NOx and SOx from Fossil-Fuel Combustion between 1966 and 1980’,Atmos. Environ. 22, 441–449.
Houghton, J. T., Jenkins, G. J., and Ephraums, J. J. (eds.): 1990,Climate Change: The IPCC Scientific Assessment, Cambridge University Press, Cambridge, England, 365 pp.
Houghton, J. T., Callander, B. A., and Varney, S. K. (eds.): 1992,Climate Change 1992: The Supplementary Report to the IPCC Scientific Assessment, Cambridge University Press, Cambridge, England, 200 pp.
Jones, P. A.: 1991, ‘Historical Records of Cloud Cover and Climate for Australia’,Aust. Met. Mag. 39, 181–189.
Jones, P. D., Groisman, P. Y., Coughlan, M., Plummer, N., Wang, W.-C., and Karl, T. R.: 1990, ‘Assessment of Urbanization Effects in Time Series of Surface Air Temperatures over Land’,Nature 347, 169–172.
Jones, P. D., Kelly, P. M., Goodess, C. M., and Karl, T.: 1989, ‘The Effect of Urban Warming on the Northern Hemispheric Temperature Average’,J. Clim. 1, 285–290.
Jones, P. D., Raper, S. C. B., Bradley, R. S., Diaz, H. F., Kelly, P. M., and Wigley, T. M. L.: 1986, ‘Northern Hemispheric Surface Air Temperature Variations: 1851–1984’,J. Clim. Appl. Meteorol. 25, 161–179.
Karl, T. R., Heim, R. R., Jr., and Quayle, R. G.: 1991, ‘The Greenhouse Effect in Central North America: If Not Now, When?’Science 251, 1058–1061.
Nasrallah, H. A., Brazel, A. J., and Balling, R. C., Jr.: 1989, ‘Analysis of the Kuwait City Urban Heat Island’,Int. J. Climatol. 10, 401–405.
Plantico, M. S., Karl, T. R., Kukla, G., and Gavin, J.: 1990, ‘Is the Recent Climate Change across the United States Related to Rising Levels of Anthropogenic Greenhouse Gases?’J. Geophys. Res. 95 (D10, 16617–16637.
Spencer, R. W. and Christy, J. R.: 1990, ‘Precise Monitoring of Global Temperature Trends from Satellites’,Science 247, 1558–1562.
Trenberth, K. E., Christy, J. R., and Hurrell, J. W.: 1992, ‘Monitoring Global Monthly Mean Surface Temperatures’,J. Clim. 5, 1405–1423.
Watson, R. T., Rodhe, H., Oeschger, H., and Siegenthaler, U.: 1990, ‘Greenhouse Gases and Aerosols’, in Houghton, J. T., Jenkins, G. J., and Ephraums, J. J. (eds.),Climate Change: The IPCC Scientific Assessment, Cambridge University Press, Cambridge, England, pp. 1–40.
Wigley, T. M. L. and Barnett, T. P.: 1990, ‘Detection of the Greenhouse Effect in the Observations’, in Houghton, J. T., Jenkins, G. J., and Ephraums, J. J. (eds.), Cambridge University Press, Cambridge, England, pp. 239–255.
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Nasrallah, H.A., Balling, R.C. Spatial and temporal analysis of Middle Eastern temperature changes. Climatic Change 25, 153–161 (1993). https://doi.org/10.1007/BF01661203
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DOI: https://doi.org/10.1007/BF01661203