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The present study aims at mapping areas vulnerable to water erosion based on the Priority Activity Program/Regional Activity Center (PAP/CAR) model guidelines, geomatics, remote sensing, and GIS in the Errachidia-Boudenib Cretaceous basin. This basin is located in south-eastern Morocco and covers an area of 13 000 km2, the basin is 320 km long and 75 km wide. The method of estimating water erosion is composed of three phases; a predictive phase consisting of a mapping of predisposing factors such as slope, substrate, and/or soils and vegetation cover, a descriptive phase based on the mapping of actual erosion, and an integration phase to arrive at the identification and evaluation of the erosion risk. The mapping of areas vulnerable to water erosion indicates that 70% of the studied basin has low erodibility and 22% is notable, while only 8% has high to very high erodibility. The areas most affected by degradation are located at the end of the basin and correspond to lands with steep slopes (>35%). Consequently, this study has allowed us to locate certain sectors and roads that may be affected by this type of erosion, namely the mountainous areas of the High Atlas and roads numbered R13, R601, R 703, and P7106.
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196--206
Opis fizyczny
Bibliogr. 21 poz., rys., tab.
Twórcy
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Team "Water Science and Environmental Engineering", Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
autor
- Laboratory of Geoengineering and Environment, Department of Geology, Faculty of Sciences, Moulay Ismail University, B.P. 11201, Zitoune, 50070 Meknes, Morocco
Bibliografia
- 1. Ait Yacine E. 2019. Modélisation et Cartographie des Risques d’érosion Hydrique du Sol par l’application des SIG, Télédétection et Directives PAP/CAR. Cas du Bassin Versant de Beht, Maroc. European Scientific Journal, 15(12), 1857–7431.
- 2. Akalai N., Hlila R., El Imrani M. et al. 2014. Risk of water erosion in coastal watersheds north of Tetuan (Internal Rif, northern Morocco): Evidence from GIS-based spatial approach. International Journal of Innovation and Applied Studies, 8(4), 1735–1751.
- 3. Bachaoui B., Bachaoui E.M., El Harti A. et al. 2007. Cartographie des zones à risqué d’érosion hydrique: exemple du Haut Atlas marocain. Revue Télédétection, 7(1), 393–404.
- 4. Bachaoui M., Bachaoui B., Lhissou R. et al. 2014. Modeling and mapping water erosion risks in the High Atlas of Morocco: the Atlas of Beni Mellal as a case in point. Journal of Remote Sensing and GIS, 2(1), 40–47.
- 5. Bayramin I., Dengiz O., Başkan O. et al. 2003. Soil erosion risk assessment with ICONA model; case study: Beypazarı area. Turkish. Journal of Agriculture and Forestry, 27(2), 105–116.
- 6. Boggs G., Devonport C., Evans K. et al. 2001. GISbased rapid assessment of erosion risk in a small catchment in the wet/dry tropics of Australia. Land Degradation & Development, 12(5), 417–434.
- 7. Demmak A. 1984. Recherche d’une relation empirique entre les apports solides spécifiques et les paramètres physico-climatiques des bassins: cas algérien. In. AISH Public, 144, 403–414.
- 8. Donfack P., Moukouri-Kuoh H., Seyni-Boukar L., Abega R., Carre P., Flore T.C., Sighomnou D. 1988. Utilisation et conservation des ressources en sol et en eau (Nord Cameroun). Rapport final.
- 9. El Aroussi O., El Garouani A., Jabrane R. 2013. Modeling and mapping of soil erosion on the Oued El Malleh catchment using remote sensing and GIS. Journal of Urban and Environmental Engineering, 7(2), 302–307.
- 10. Elbouqdaoui K., Ezzine H., Zahraoui M. 2006. Évaluation du risque potentiel d’érosion dans le bassinversant de l’Oued Srou (Moyen Atlas, Maroc). Science et changements planétaires/Sécheresse, 17(3), 425–431.
- 11. Hili A., EL Khalki Y., Gartet J. 2016. Application of directives PAP/RAC and GIS for mapping forms of erosion and land movements in the watershed of Oued Sahb Laghrik (Northwest Taza, Morroco). Mapping approach. Rabian Journal of Earth Sciences, 3(2), 17–25.
- 12. Iaaich H., Moussadek R., Baghdad B. et al. 2016. Soil erodibility mapping using three approaches in the Tangiers province–Northern Morocco. International Soil and Water Conservation Research, 4(3), 159–167.
- 13. Madani B. 2012. le bassin Cretace du Guir (Sud-Ouest Algerien) caracterisations litho-biostratigrap hiques,sedimentologiques & paleo- geographiques. Thèse de doctorat, sciences de la terre. Université de Tlemcen, Algerie, 21–23.
- 14. Mesrar H. 2016. Modélisation, quantification et définition des facteurs contrôlant le risque de l’érosion hydrique. Cas du bassin versant de l’oued Sahla, Rif central, Maroc.
- 15. Mesrar H., Sadiki A., Navas A. et al. 2015. Modélisation de l’érosion hydrique et des facteurs causaux, Cas de l’Oued Sahla, Rif Central, Maroc. Zeitschrift für Geomorphologie, 59(4), 495–514.
- 16. Ouallali A., Moukhchane M., Aassoumi H. et al. 2016. The Mapping of the Soils’ Degradation State by Adaptation the PAP/RAC Guidelines in the Watershed of Wadi Arbaa Ayacha, Western Rif, Morocco. Journal of Geoscience and Environment Protection, 4(7), 77–88.
- 17. Ousmana H., Abdellah E.H., Ali E., Hachem B. 2017. Modélisation et cartographie du risque de l’érosion hydrique par l’application des SIG et de la directive PAP/CAR. Cas du bassin versant de Oued Zgane (Moyen Atlas tabulaire, Maroc). Bulletin de l’Institut Scientifique, Rabat, 39, 103–119.
- 18. Pradhan B., Chaudhari A., Adinarayana J. et al. (2012). Soil erosion assessment and its correlation with landslide events using remote sensing data and GIS: a case study at Penang Island, Malaysia. Environmental monitoring and assessment, 184, 2, 715–727.
- 19. Raissouni A., Khali Issa L., El Arrim A. et al. 2012. GIS based model to assess erosion sensitivity in Northern Morocco. Laou watershed case study. International Journal of Geosciences, 3, 610–626. http://dx.doi.org/10.4236/ijg.2012.33061
- 20. Terfous A., Megnounif A., Bouanani A. 2001. Etude du transport solide en suspension dans l’Oued Mouilah (Nord Ouest Algérien. Revue des sciences de l’eau/Journal of Water Science, 14(2), 173–185.
- 21. Terra spacecraft. 2009. NASA. Goddard Space Flight Center. http://terra.nasa.gov/About/
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c713d694-0f96-443a-be97-3b1493fcd09e