Mapping of soil erosion using the PAP / RAC directive in the Seklafa catchment, Djebel Amour region (Saharan Atlas - Algeria)

A. Benchettouh, S. Jebari, L. Kouri, F. Kherchi

Abstract


Abstract: The Seklafa catchment, with an area of 787 km², which is part of the Jebel Amour region (Algeria), is characterized by a spatio-temporal irregularity of the rains, a gap fairly high thermal, a deteriorated marly lithology and weak and unsuitable vegetation cover, which makes it subject to severe erosion in all its forms. It was therefore the subject of an assessment of erosive states and of the various causal factors of the soil risk erosion by the adaptation of crossed matrices on the basis of the PAP / RAC directives. The three constituent approaches (predictive, descriptive and interactive) are analyzed and mapped by GIS and remote sensing. The predictive approach shows that 28.1% of interest region area has high and very high erodibility. The PCA shows a linear and positive correlation with their causal factors such as; the erodibility (r = 0.799), the slope (r = 0.663), the protection of soil (r = 0.487) and the rocks hardness (r = 0.414). This may mean that these variables better explain erosive states. The descriptive approach showed that, sheet erosion and gully erosion are the most apparent processes in the study area, covering 45.2% and 19.7% respectively. The interactive phase highlighted the overall trends in the surface evolution of the watershed. In view of these results, the use of PAP / RAC in a GIS environment has many advantages, notably those linked to the large number of results.

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Ostovari, Y.; Ghorbani-Dashtaki, S.; Bahrami, H.A.; Naderi, M.; Dematte, J.A.M. Soil loss estimation using RUSLE model, GIS and remote sensing techniques: A case study from the Dembecha Watershed, Northwestern Ethiopia. Geoderma regional, 11 (2017) 28-36. https://doi.org/10.1016/j.geodrs.2017.06.003

Mosbahi, M.; Benabdallah, S.; Boussema, M.R. Assessment of soil erosion risk using SWAT model. Arabian Journal of Geosciences 6 (10) (2013) 4011-4019. https://doi.org/10.1007/s12517-012-0658-7

Benchettouh, A.; Kouri, L.; Jebari, S. Spatial estimation of soil erosion risk using RUSLE/GIS techniques and practices conservation suggested for reducing soil erosion in Wadi Mina watershed (northwest, Algeria). Arabian Journal of Geosciences, 10 (4) (2017) 79. https://doi.org/10.1007/s12517-017-2875-6

Ahmed, K.R.; Akter, S. Analysis of land cover change in southwest Bengal elta due to floods by NDVI, NDWI and K-means cluster with Landsat multi-spectral surface reflectance satellite data. Remote Sensing Applications: Society and Environment, 8 (2017)168-181. https://doi.org/10.1016/j.rsase.2017.08.010

Ganasri, B.P.; Ramesh, H. Assessment of soil erosion by RUSLE model using remote sensing and GIS-A case study of Nethravathi Basin. Geoscience Frontiers, 7(6) (2016) 953-961. https://doi.org/10.1016/j.gsf.2015.10.007

Markus, W. ECA Annual Report. Eastern and Central Africa R Nairobi, Kenya. http://www. World agroforestry. (2004) Org/eca/downloads/ECAAnnualReport, pdf.

Remini, B. Une nouvelle approche de gestion de l’envasement des barrages. Larhyss Journal 31 (2017) 51-81

Toumi, S.; Meddi, M.; Mahé, G.; Brou, Y.T. Cartographie de l’érosion dans le bassin versant de l’Oued Mina en Algérie par télédétection et SIG. Hydrological sciences journal 58(7) (2013)1542-1558. https://doi.org/10.1080/02626667.2013.824088

Meddi, M.; Toumi, S.; Assani, A.A. Spatial and temporal variability of the rainfall erosivity factor in Northern Algeria. Arabian Journal of Geosciences 9(4) (2016) 282. https://doi.org/10.1007/s12517-015-2303-8

Bouzid, T. Les barrages et la politique hydraulique en Algérie: état, diagnostic et perspectives d’un aménagement durable (Dissertation doctorale). Université de Mentouri–Constantine (2010).

Mohammed, T.; Al-Amin, A.Q. Climate change and water resources in Algeria: vulnerability, impact and adaptation strategy. Economic and Environmental Studies 18(1) (2018) 411-429. https://doi.org/10.25167/ees.2018.45.23

Ministry of Water Resources and Environment (MWRE). Algeria - Laghouat | The project of completing the Sklava Dam with a capacity of 55 million cubic meters. (2020) Retrieved from https://www.youtube.com/watch?v=h_xYEv8P1bI

Pandey, A.; Himanshua, S.K.; Mishra, S.K.; Singh, V.P. Physically based soil erosion and sediment yield models revisited. Catena 147 (2016) 595–620. https://doi.org/10.1016/j.catena.2016.08.002

Wischmeier, W.H.; Smith, D.D. Predicting rainfall erosion losses: a guide to conservation planning (No. 537). Department of Agriculture, Science and Education Administration (1978).

Renard, K.G. Predicting soil erosion by water: a guide to conservation planning with the Revised Universal Soil Loss Equation (RUSLE) (2017) United States Government Printing

Benchettouh, A. L’érosion hydrique dans les régions marneuses du tell oranais cas des bassins versants de la Mina (Relizane) et Kramis (Mostaganem) (Dissertation doctorale) (2019). Université Abdelhamid Ibn Badis Mostaganem (Algérie)

Fiandino, M. Cartographie des zones potentiellement érodables dans trois bassins versants méditerranéens (étang de Berre, Bouches-du-Rhône, France). Etude de géographie physique (2007) 15-26.

Ousmana, H.; El Hmaidi, A.; Essahlaoui, A.; Bekri, H.; El Ouali, A. Modélisation et cartographie du risque de l’érosion hydrique par l’application des SIG et des directives PAP/CAR. Cas du bassin versant de l’Oued Zgane (Moyen Atlas tabulaire, Maroc). Bulletin de l’Institut Scientifique, Rabat, Section Sciences de La Terre 39 (2017) 103-119.

Ait yacine, E.; Oudija, F.; Nassiri, L.; Essahlaoui, A. 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. (2019) http://dx.doi.org/10.19044/esj.2019.v15n12p259

Taibi, O. Apport des systèmes d'information géographique (SIG) à l’aménagement anti érosif du bassin versant du barrage de SEKLAFA dans la wilaya de Laghouat (Mémoire d’ingénieur d’Etat en Agronomie). Ecole Nationale Supérieure Agronomique El-Harrach (Algérie) (2018).

Nouar, O. Structures de réactivation dans l'Atlas saharien (Djebel Amour, Algérie) d'après l'analyse d'images SPOT et Landsat-TM. Bulletin des sciences géographiques 11 (2005) 35-42.

Stamboul, M. Teacher-researcher at Amar Telidji University, Laghouat, Algeria, Research Laboratory of Water Resources, Soil and Environment, Faculty of Architecture and Civil Engineering, Department of Civil Engineering, Amar Telidji University, Laghouat, Algeria. (2020)

Purevdorj, T.S.; Tateishi, R.; Ishiyama, T.; Honda, Y. Relationships between percent vegetation cover and vegetation indices. International journal of remote sensing, 19(18) (1998) 3519-3535. https://doi.org/10.1080/014311698213795

Ouallali, A.; Moukhchane, M.; Aassoumi, H.; Berrad, F.; Dakir, I. 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) (2016) 77-88. https://doi: 10.4236/gep.2016.47009

Krabbendam, M.; Glasser, N.F. Glacial erosion and bedrock properties in NW Scotland: abrasion and plucking, hardness and joint spacing. Geomorphology, 130(3-4) (2011) 374-38. https://doi.org/10.1016/j.geomorph.2011.04.022

Glasser, N.F.; Crawford, K.R.; Hambrey, M.J.; Bennett, M.R.; Huddar, D. Lithological and structural controls on the surface wear characteristics of glaciated metamorphic bedrock surfaces: Ossian Sarsfjellet, Svalbard. Journal of Geology 106 (1998) 319–330. https://doi.org/10.1086/516025

Phillips, E.; Everest, J.; Diaz-Doce, D. Bedrock controls on subglacial landform distribution and geomorphological processes: evidence from the Late Devensian Irish Sea Ice Stream Sedimentary Geology, 232 (2010) 98–118. https://doi.org/10.1016/j.sedgeo.2009.11.004

Zhang, H.; Yu, D.; Dong, L.; Shi, X.; Warner, E.; Gu, Z.; Sun, J. Regional soil erosion assessment from remote sensing data in rehabilitated high density canopy forests of southern China. Catena 123 (2014) 106-112

Greene, R.S.; Hairsine, P.B. Elementary processes of soil–water interaction and thresholds in soil surface dynamics: a review. Earth Surface Processes and Landforms: The Journal of the British Geomorphological Research Group, 29(9) (2004) 1077-1091. https://doi.org/10.1002/esp.1103

Fox, D.M.; Bryan, R.B.; Price, A.G. The role of soil surface crusting in desertification and strategies to reduce crusting. Environmental monitoring and assessment, 99(1-3) (2004) 149-159.

Moreno-Ramón, H.; Quizembe, S.J.; Ibañez Asensio, S. Coffee husk mulch on soil erosion and runoff: experiences under rainfall simulation experiment. Solid Earth and Discussions 5 (2014) 851-862. https://doi.org /10.5194/se-5-851-2014.

Madejón, E.; Moreno, F.; Murillo, J.M.; Pelegrín, F. Soil biochemical response to long-term conservation tillage under semi-arid Mediterranean conditions. Soil and Tillage Research 94(2) (2007) 346-352. https://doi.org/10.1016/j.still.2006.08.010

Hili, A.; Gartet, J.; El Khalki, Y.; Gartet, J. Estimation qualitative de l'érosion hydrique dans le bassin versant de l'Oued Amlil par la combinaison de l'outil SIG et de l'approche PAP/CAR. Espace Géographique et Société Marocaine, (18) (2017)


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