Investigation of dust storms and its affecting factors in The Middle East to take all necessary actions for mitigation of climate change

Authors

1 Assistant Professor Atmospheric Science and, Meteorological Research center (ASMERC), Tehran,Iran

2 PhD student Atmospheric Science and, Meteorological Research center (ASMERC), Tehran,Ira

Abstract

Climate change affects all regions around the world and increase some extreme events. Also climate change threatens the Middle East so much. Severe droughts in this region with anthropogenic changes cause heavy sand and dust storms. In this study, dust phenomenon has been investigated in The Middle East during 10 years (from 2009 to 2018) from different perspectives. GOCART model dust flux output shows that the maximum amount of dust flux was in the southeast of Saudi Arabia, southeast of Iraq, region on the borders between Iraq and Syria, western half of Turkmenistan, parts of Kazakhstan and Uzbekistan. Also dust flux was seen in the north coast of Persian Gulf, Oman Sea and borders between Iran, Afghanistan and Pakistan. Also AI pattern is very similar to dust flux pattern and Index EVI was low in a vast areas of The Middle East that shows deficiency of vegetation cover in that areas. In the other hand, mean annual cumulative precipitation is less than 250 mm in the vast parts of study areas.

Keywords

References

1- Alizadeh-Choobari, O., Sturman, A., & Zawar-Reza, P. (2015). Global distribution of mineral dust and its impact on radiative fluxes as simulated by WRF-Chem. Meteorology and Atmospheric Physics, 127 (6), 635-648.
2- Brooks, N., & Legrand, M. (2000). Dust variability over northern Africa and rainfall in the Sahel. In linking climate change to land surface change (pp. 1-25). Springer, Dordrecht.
3- Choi, H., Shin, D. W., Kim, W., Doh, S. J., Lee, S. H., & Noh, M. (2011). Asian dust storm particles induce a broad toxicological transcriptional program in human epidermal keratinocytes. Toxicology letters, 200 (1-2), 92-99.
4- Day, R. W. (1993). Accidents on interstate highways caused by blowing dust. Journal of performance of constructed facilities, 7 (2), 128-132.
5- Duce, R. A., Hoffman, G. L., & Zoller, W. H. (1975). Atmospheric trace metals at remote northern and southern hemisphere sites: pollution or natural? Science, 187 (4171), 59-61.
6- Engelstaedter, S., Tegen, I., & Washington, R. (2006). North African dust emissions and transport. Earth-Science Reviews, 79 (1-2), 73-100.
7- Goodland, R. (1997). Environmental sustainability in agriculture: diet matters. Ecological economics, 23 (3), 189-200.
8- Harrison, S. P., Kohfeld, K. E., Roelandt, C., & Claquin, T. (2001). The role of dust in climate changes today, at the last glacial maximum and in the future. Earth-Science Reviews, 54 (1-3), 43-80.
9- Jiménez, P. A., Dudhia, J., González-Rouco, J. F., Navarro, J., Montávez, J. P., & García-Bustamante, E. (2012). A revised scheme for the WRF surface layer formulation. Monthly Weather Review, 140 (3), 898-918.
10- Leys, J., Koen, T., & McTainsh, G. (1996). The effect of dry aggregation and percentage clay on sediment flux as measured by a portable field wind tunnel. Soil Research, 34 (6), 849-861.
11- Middleton, N.J. and Goudie, A.S., 2001. Saharan dust: sources and trajectories. Transactions of the Institute of British Geographers, 26 (2), pp.165-181.
12- Musick, H. B., & Gillette, D. A. (1990). Field evaluation of relationships between a vegetation structural parameter and sheltering against wind erosion. Land Degradation & Development, 2 (2), 87-94.
13- Navea, J. G., Chen, H., Huang, M., Carmichel, G. R., & Grassian, V. H. (2010). A comparative evaluation of water uptake on several mineral dust sources. Environmental Chemistry, 7 (2), 162-170.
14- Nickovic, S., Kallos, G., Papadopoulos, A., & Kakaliagou, O. (2001). A model for prediction of desert dust cycle in the atmosphere. Journal of Geophysical Research: Atmospheres, 106 (D16), 18113-18129.
15- Oldeman, L. R. (1992). Global extent of soil degradation. In Bi-Annual Report 1991-1992/ISRIC (pp. 19-36). ISRIC.
16- Schlesinger, P., Mamane, Y., & Grishkan, I. (2006). Transport of microorganisms to Israel during Saharan dust events. Aerobiologia, 22 (4), 259.
17- Scholes, M. C., & Scholes, R. J. (2013). Dust unto dust. Science, 342 (6158), 565-566.
18- Shao, Y., Ishizuka, M., Mikami, M., & Leys, J. F. (2011). Parameterization of size‐resolved dust emission and validation with measurements. Journal of Geophysical Research: Atmospheres, 116 (D8).
19- Shao, Y., McTainsh, G. H., Leys, J. F., & Raupach, M. R. (1993). Efficiencies of sediment samplers for wind erosion measurement. Soil Research, 31 (4), 519-532.
20- Tegen, I., Harrison, S. P., Kohfeld, K., Prentice, I. C., Coe, M., & Heimann, M. (2002). Impact of vegetation and preferential source areas on global dust aerosol: Results from a model study. Journal of Geophysical Research: Atmospheres, 107 (D21), AAC-14.
21- Urban, F. E., Reynolds, R. L., & Fulton, R. (2009). The dynamic interaction of climate, vegetation, and dust emission, Mojave Desert, USA. Arid environments and wind erosion, 243-267.
22- Washington, R., Todd, M., Middleton, N. J., & Goudie, A. S. (2003). Dust-storm source areas determined by the total ozone monitoring spectrometer and surface observations. Annals of the Association of American Geographers, 93 (2), 297-313.
23- Zeng, Z., Piao, S., Li, L. Z., Zhou, L., Ciais P., Wang, T. & Mao, J. (2017). Climate mitigation from vegetation biophysical feedbacks during the past three decades. Nature Climate Change, 7 (6), 432.
24- Zhang, X. Y., Gong, S. L., Zhao, T. L., Arimoto, R., Wang, Y. Q., & Zhou, Z. J. (2003). Sources of Asian dust and role of climate change versus desertification in Asian dust emission. Geophysical Research Letters, 30 (24).

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History

  • Receive Date: 18 April 2020
  • Accept Date: 18 April 2020
  • First Publish Date: 18 April 2020

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