Abstract
In Morocco, it is a challenge to mitigate the socio-economic and environmental impacts of soil erosion by improving management and planning decisions. The country is economically dependent on agriculture, which contributes around 20% of gross domestic product. Agriculture is subject to many constraints such as irregular rainfall and drought periods, limited water resources, land abandonment and degradation of water and soil conservation infrastructure. Here, a comprehensive soil erosion study is realized in the Rif basin: Morphometric analysis and RUSLE soil loss modelling in five divergent watersheds, erosion features evaluation through a combination of Sentinel high-resolution imagery and field monitoring, and surveys to assess farmers’ perception and practices. The results show that the interaction between natural and anthropogenic factors provokes abundant high erosion rates (up to 50 t/ha/y). Contrariwise, farmers generally do not perceive the lack of adapted labour actions as a determinant factor. The whole basin is of increased erosion risk, thence, shortcoming, conservative and corrective actions are strongly recommended.
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References
Salhi, A., Martin-Vide, J., Benhamrouche, A., Benabdelouahab, S., Himi, M., Benabdelouahab, T., Ponsati, A.C.: Rainfall distribution and trends of the daily precipitation concentration index in northern Morocco: a need for an adaptive environmental policy. SN Appl. Sci. 1(3), 277 (2019)
Almansa, C., Calatrava, J., Martínez-Paz, J.M.: Extending the framework of the economic evaluation of erosion control actions in Mediterranean basins. Land Use Policy 29(2), 294–308 (2012)
Benabdelouahab, T., Gadouali, F., Boudhar, A., Lebrini, Y., Hadria, R., Salhi, A.: Analysis and trends of rainfall amounts and extreme events in the Western Mediterranean region. Theor. Appl. Climatol. 141, 309–320 (2020). https://doi.org/10.1007/s00704-020-03205-4
Salhi, A., Benabdelouahab, T., Martin-Vide, J., Okacha, A., El Hasnaoui, Y., El Mousaoui, M., El Morabit, A., Himi, M., Benabdelouahab, S., Lebrini, Y., Boudhar, A., Casas Ponsati, A.: Bridging the gap of perception is the only way to align soil protection actions. Sci. Total. Environ. 718, 137421 (2020). https://doi.org/10.1016/j.scitotenv.2020.137421
García-Ruiz, J.M., Nadal-Romero, E., Lana-Renault, N., Beguería, S.: Erosion in Mediterranean landscapes: changes and future challenges. Geomorphology 198, 20–36 (2013)
Chalouan, A., Michard, A., El Kadiri, K., Negro, F., de Lamotte, D.F., Soto, J., Saddiqi, O.: The rif belt. In: Continental Evolution: The Geology of Morocco. Springer, pp. 203–302 (2008)
Michard, A., Hœpffner, C., Soulaimani, A., Baidder, L.: The Variscan belt. In: Continental Evolution: The Geology of Morocco. Springer, pp. 65–132 (2008)
Renard, K.G., Foster, G.R., Weesies, G., McCool, D., Yoder, D.: Predicting Soil Erosion by Water: A Guide to Conservation Planning with the Revised Universal Soil Loss Equation (RUSLE), vol. 703. United States Department of Agriculture Washington, DC (1997)
Thomas, D.M., Benson, M.A.: Generalization of streamflow characteristics from drainage-basin characteristics (1970)
Gregory, K.J., Walling, D.E.: Drainage Basin form and Process (1973)
Pareta, K., Pareta, U.: Quantitative geomorphological analysis of a watershed of Ravi River Basin, HP India. Int. J. Remote Sens. GIS 1(1), 41–56 (2012)
Pareta, K., Pareta, U.: Quantitative morphometric analysis of a watershed of Yamuna basin, India using ASTER (DEM) data and GIS. Int. J. Geomat. Geosci. 2(1), 248–269 (2011)
Zăvoianu, I.: Morphometry of Drainage Basins. Developments in Water Science. Elsevier (1985)
White, I.D., Mottershead, D.N., Harrison, S.J.: Environmental Systems: An Introductory Text. Psychology Press (1998)
Horton, R.E.: Erosional development of streams and their drainage basins; hydrophysical approach to quantitative morphology. Geol. Soc. Am. Bull. 56(3), 275–370 (1945)
Strahler, A.N.: Quantitative analysis of watershed geomorphology. Eos Trans. Am. Geophys. Union 38(6), 913–920 (1957)
Schumm, S.A.: Evolution of drainage systems and slopes in badlands at Perth Amboy, New Jersey. Geol. Soc. Am. Bull. 67(5), 597–646 (1956)
Acknowledgements
This study was funded by the National Centre for Scientific and Technical Research (CNRST, Morocco) [contract number PPR/11/2015].
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Salhi, A. et al. (2021). Soil Erosion Assessment and Farmers’ Perception in South Mediterranean Basins: A Moroccan Case Study. In: Ksibi, M., et al. Recent Advances in Environmental Science from the Euro-Mediterranean and Surrounding Regions (2nd Edition). EMCEI 2019. Environmental Science and Engineering(). Springer, Cham. https://doi.org/10.1007/978-3-030-51210-1_316
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DOI: https://doi.org/10.1007/978-3-030-51210-1_316
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