Determination of the Status of Desertification in the Capital of Mauritania and Development of A Strategy for Combating It

  • 1. Xinjiang Institution of Ecology and Geography, Chinese Academy of Science, Urumqi 830011, China;
    2. Sino-African Joint Research Center, Chinese Academy of Sciences, Wuhan 430074, China;
    3. École Normale Supérieure, Nouakchott BP.880, Mauritania;
    4. Ministry of Environment and Sustainable Development, Nouakchott BP.170, Mauritania;
    5. Agence Nationale De La Grande Muralille Verte, Nouakchott BP.170, Mauritania

Received date: 2018-01-02

  Revised date: 2018-03-20

  Online published: 2018-05-30

Supported by

Chinese Academy of Sciences (2017-XBQNXZ-B-018); Science and Technology Partnership Program, Ministry of Science and Technology of China (KY201702010); China-Africa Joint Research Centre Project of the Chinese Academy of Sciences (SAJC201610).


Mauritania, located in the Western Sahara, is one of the least developed countries in the Sahara Desert. Its capital, Nouakchott, which is home to 23% of its population, suffers from soil erosion from the Sahara and saltwater intrusion from the Atlantic Ocean. The local environment is under pressure from the combined effects of climate and socio-economic factors, with desertification being recognized as the greatest threat to life. In this context, high-resolution remote sensing images of Nouakchott obtained during the winters of 1985, 1988, 2000, 2006, and 2010 are selected for interpretation and classification. Analysis of the types of desertification and land use reveals the temporal and spatial characteristics of five distinct time periods from 1985 to 2010. This study analyzes the current status of desertification in Nouakchott and suggests five preventive measures.

Cite this article

ZHOU Na, WANG Yongdong, LEI Jiaqiang, AHMEDOU Ould Soule, XU Xinwen, Alioune Fall, LEHLOU Sidi Mohamed . Determination of the Status of Desertification in the Capital of Mauritania and Development of A Strategy for Combating It[J]. Journal of Resources and Ecology, 2018 , 9(3) : 306 -316 . DOI: 10.5814/j.issn.1674-764x.2018.03.011


[1] Butzer KW.1983. Paleo-environmental perspectives on the Sahel drought of 1968-73.GeoJournal, 7(4): 369-374.
[2] Cao X, Feng Y, Wang J.2016. An improvement of the Ts-NDVI space drought monitoring method and its applications in the Mongolian plateau with MODIS, 2000-2012.Arabian Journal of Geosciences, 9(6): 433.
[3] Chang XL, Chen YL, Cui BL.2007. Urbanization progress influence upon regional desertification process in semi-arid zone.Arid Land Geography, 30(3): 321-327. (in Chinese)
[4] Chen Y, Chang X, Cui B.2007. Analysis on desertification dynamics in Kubuqi Dersert——take Zhandanzhao for example.Agricultural Research in the Arid Areas, 25(4): 36-41. (in Chinese)
[5] CIA.2017. The CIA World Factbook 2017-Mauritania. in 2017- 10-20)
[6] Gao XH, Wang YM, Wang JH, et al. 2005. Analysis on Desertification Dynamics based on Remote Sensing and GIS in Zone along the Great Wall in Northern Shaanxi Province.Journal of Desert Research, 25(1): 63-67. (in Chinese)
[7] Han AH.2004. Method of abstracting the desertification sensitive areas through analysis of the time series of modis vegetation indices.Forest Resources Management, 2(1): 57-60. (in Chinese)
[8] Kim J, Waliser D E, Mattmann C A, et al.2014. Evaluation of the CORDEX-Africa multi-RCM hindcast: systematic model errors. Climate Dynamics, 42(5-6): 1189-1202.
[9] Lei JQ, Li SY, Jin ZZ, et al.2008. Comprehensive eco-environmental effects of the shelter-forest ecological engineering along the Tarim Desert Highway.Chinese Science Bulletin, 53(S2): 190-202.
[10] Li BW, Xu XW, Lei JQ, et al. 2008. Site type classification for the shelter-forest ecological project along the Tarim Desert Highway.Chinese Science Bulletin, 53(S2): 31-40.
[11] Li Shuang, Zhang RX.2003. The decision tree classification and its application in land cover.Remote Sensing Technology & Application, 17(1): 6-11. (in Chinese)
[12] Liang S, Shuey C J, Russ A L, et al.2003. Narrowband to broadband conversions of land surface albedo: II. Validation.Remote Sensing of Environment, 84(1): 25-41.
[13] Liu AX, Wang J, Liu Z J, et al. 2005. Monitoring desertification in arid and semi-arid areas of China with NOAA-AVHRR and MODIS data. In Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International. Korea: Seoul. 2362-2364.
[14] Ma J, Cai D, Xiao T.2007. Qualified evaluating on the remote sensing of desertification——a case study of the erdos region.Journal of Lanzhou University, 43(4): 1-6. (in Chinese)
[15] Mainguet M, Oumay F, Han G, et al.2003. Accelerated Desertification in the Deserts of Mauritania and China in the 20th Century. In: Brauch H, Liotta P, Marquina A, et al. (eds.), Selim Security and Environment in the Mediterranean. Springer Berlin Heidelberg. 677-686.
[16] Niang I.,O.C. Ruppel, M.A. Abdrabo, et al. (eds.). 2014. Africa. In: Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part B: Regional Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1199-1265.
[17] Niu B.2005. Remote sensing information extraction based on vegetation fraction in drought and half-drought area.Editorial Board of Geomatics & Information Science of Wuhan University, 30(1): 27-30. (in Chinese)
[18] Qin Z, Karnieli A, Berliner P.2001. A mono-window algorithm for retrieving land surface temperature from Landsat TM data and its application to the Israel-Egypt border region.International Journal of Remote Sensing, 22(18): 3719-3746.
[19] Sun DF, Dawson R, Li H, et al. 2005. Modeling desertification chnge in minqin county, china.Environmental monitoring and assessment, 108(1-3): 169-188.
[20] Sylla M B, Gaye A T, Jenkins G S.2012. On the Fine-Scale Topography Regulating Changes in Atmospheric Hydrological Cycle and Extreme Rainfall over West Africa in a Regional Climate Model Projections.International Journal of Geophysics, 2012(2): 4343-4360.
[21] Tripathy GK, Ghosh TK, Shah SD, et al. 1996. Monitoring of desertification process in Karnataka state of India using multi-temporal remote sensing and ancillary information using GIS.International Journal of Remote Sensing, 17(12): 2243-2257.
[22] UNEP. 2002. Africa Environment Outlook, past, present and future perspectives, Earth print limited. in 2017-10-24
[23] Wan TJ.1995. Desertification is worsening in Africa.Environment, 1995(11): 35. (in Chinese)
[24] Wang Q, Wu X, Yang T, et al...2008. Discussion on grading index of grassland desertification control based on TM data - A case study of aerial seeding in Xiang huang Banner.Pratacultural Science, 25(12): 30-34.
[25] Xie SB, Qu JJ Lai YM, Pang YJ.2015, Formation mechanism and suitable controlling pattern of sand hazards at Honglianghe River section of Qinghai-Tibet Railway. Natural Hazards, 76(2): 855-871.
[26] Xie, SB, Qu JJ, Pang YJ.2016, Causes and controlling pattern of sand hazards at the Danghe Reservoir of Dunhuang in Northwest China.Journal of Mountain Science, 13(11): 1973-1983.
[27] Zeng YN, Feng ZD, Xiang NP.2005. The remote sensing synthetic index model for desertification detection.Remote Sensing for Land & Resources, 17(2): 40-44. (in Chinese)
[28] Zhang N. Chang XL, Sun XY.2010. Evaluation of ecological security pattern based on the desertification degree. Journal of Desert Research, 30(2): 247-253. (in Chinese)
[29] Zhao HL, Zhao RL, Zhao XY, et al.2008. Ground Discriminance on Positive and Negative Processes of Land Desertification in Horqin Sand Land.Journal of Desert Research, 28(1): 8-15. (in Chinese)
[30] Zhu ZD, Liu S.1981. Desertification process and zonal management in northern China. China Forestry Publishing House. Beijing. (in Chinese)
[31] Zhu ZD, Wu HZ, Cui SH.1996. Combating Desertification/ Land Degradation and Protecting the Environment in China.Rural Eco-Environment, 12(3): 1-6. (in Chinese)