Assessment of Wind Erosion in Central Part of the Northern State, Sudan

Hussein Mohamed Ahmed Abuzied, Amna Ahmed Hamid, Mukhtar Ahmed Mustafa


The study was carried out in the central part of the Northern
State (Dongola – Karima) area to assess wind erosion severity. The study
area lies within the hyper-arid zone and known to be seriously affected by
wind erosion due to the north-north easterly winds prevailing in Northern
Sudan, where sand and sand dune encroachment is threatening
agricultural land and adversely affecting food security. The state of wind
erosion, its geographic extent and dynamic nature, was assessed in this
study during the period 1961 to 2000. Data from remote sensing; aerial
photographs of 1961 and 2000, Landsat ETM 2000, and GPS reading
during field surveys 2005/2006 and 2006/2007 were the main sources of
information for this study. An integrated method of visual image
interpretation, field survey and GIS analysis was adopted in order to
produce wind erosion map. The results showed that two levels of wind
erosion severity are present in the study area. The severe level as defined
by slight to moderate rate of sand drift (3-5m³/ m-w/yr) is confined to the
left side of River Nile and the very severe level that has a high rate of
sand drift (16-17 m³/ m-w/yr) is found at the right side of the River. This
severity of wind erosion is attributed mainly to the terrain units that are
dominated by sand sheet and dune and their proximity to the desert. The
rate of sand dune movement was found to be in a range of 6m/yr for large
dune to 23m/yr for small one. The study area is seriously affected by wind

erosion where sand and sand dune encroachment is threatening human
livelihood. Remote sensing checked by field observation is a suitable
method for wind erosion assessment and is recommended for monitoring
and prediction of wind erosion. Remote sensing and GIS methods should
be adopted to facilitate planning for wind erosion control, management
and mitigation.


Northern State; wind erosion; remote sensing

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Abdel-Gadir, I. M., Mustafa, M. A., and Ganawa E. S. 2013. Assessment

and mapping 0f wind erodibility of soils South Western Kassala

State in Sudan. Sudan J. Des. Res. 5 (1): 19-33.

Abuzeid, H. M. A. 2009. Mapping and Assessment of Wind Erosion in the

Northern State. A ph. D. (Desertification and Desert Cultivation)

Thesis, University of Khartoum, Sudan.

Ayoub, A. T. 1998. Extent severity and causative factors of land

degradation in Sudan. Journal of Arid Environments. 38, 397-409.

Bonifica, 1986. Desertification studies and invistigations. Detailed studies

of Seileim, Khowie and Gaab area. Hydrogeological studies and

investigation in Northern Sudan. Supporting report No. Bonifica

Geoexpert, Rome.

Brown, L. A. 1984. The global loss of top soil, j. Soil Water


COWI Consult, 1991. Aforestation and deforestation in Northern

Province of Sudan. Sand dune fixation, Eddebba Sustation.

Dregne, H. E. 1982. Historical prespective of accelerated erosion and

effect on world civilization. ASA special publication.45,1-14

Elhag, A. M H., Ibrahim S. I., Dafalla M. S., and Doka, M.A. 2007.

Assessment of sand encroachment using remote sensing and GIS:

case study Dongola area , Sudan. Catchment and lake Research.


FAO, 1960. Soil erosion by wind and measures for its control.

Agricultural development paper NO.71,FAO.

FAO/UNEP, 1984. Provisional methodology for assessment and mapping

of desertification. FAO, Rome,pp84.

FAO, 2012. The Land Cover Atlas of Sudan

Farah, A. M. 2003. Wind erosion in Khartoum state. Ph. D. Thesis,

Faculty of Agriculture, University of Khartoum, Sudan.

Grove, A. T. 1969. Land forms and climatic change in the Kalahari and

Ngami land. Geogr. J. 135, 191-212.

HTS (Hunting Technical Services) and Sir M. MacDonald and Partners,

Roseires soil survey No. 3. The Nile from Karima to the

Third Cataract. Soils and engineering reconnaissance.

Ibrahim, I.S.,Ahmed, M.M., Mustafa,M.A. and El Hag, M. A. 2013.

Preliminary study of land erosion in south Khartoum area, Sudan.

Khiry, A. M. 2007. Spectral Mixure Analysis for Monitoring and

Mapping Desertification Processes in Semi-arid Areas in North

Kordofan State , Sudan. A Ph.D. Thesis, Technical University of


Lamprey, H. 1975. Report on desert encroachment reconnaissance in

North Sudan, UNESCO, UNEP, Nairobi, pp16.

Mckee, E. D. 1979. Introduction to a study of global sand seas. In: E. D.

Mckee (ed) a study of global sand sea (PP.1-19). USGS

professional paper No.1052.

Medani, G. H. 2001. Wind erodibility of soils from Khartoum and North

Darfur State. M.Sc. (Agric) Thesis, U, of K, Shambat, Sudan.

MohammedZein M. A., Elmobarak A. A., Eltayeb A., and Elkhalil S. A,

Mapping and assessment of sand dunes by remote sensing

and GIS in Sufia Project Area, White Nile State, Sudan. Sudan

J.Des. 7(1) 1-12,2015

Mukhtar, M. M. A. 1995. Study of desertification by wind erosion in

South Khartoum. M. Sc. Thesis, Faculty of Agriculture, University

of Khartoum, Sudan

Mustafa, M. A. 2007. Desertification processes. University of Khartoum

Press, 230pp.

Rizgalla, A. M, Mustafa, M. A. and Mdibo, J. 1999. Wind Erosion in

North Kordufan State, Sudan. Desertification control Bulletin,

No. 25.


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