Vulnerability of potential soil erosion and risk assessment at hilly farms using InSAR technology

dc.contributor.authorNasidi, Mukhtar Nuraddeen
dc.contributor.authorWayayok, Aimrun
dc.contributor.authorFikri, Abdullah
dc.contributor.authorMohd Kassim, Muhamad Saufi
dc.date.accessioned2023-03-20T08:52:20Z
dc.date.available2023-03-20T08:52:20Z
dc.date.issued2020-05-22
dc.descriptionArticleen_US
dc.description.abstractSoil erosion is a serious environmental challenge which is persistently diminishing the available land resource in many places around the world, particularly the highlands areas. The traditional approach of estimating the magnitude of erosion is tedious, costly, and considerably time consuming. This study is aimed at assessing the risk level associated with soil erosion at hilly areas of Cameron Highlands through Interferometric Synthetic Aperture Radar (InSAR). The digital elevation model with 5 m resolution was utilized to generate the slope map for the highlands. Soil erosion rates was estimated using universal soil loss equation, while information about land use and cover were sourced from relevant government agencies. The analysis shows that, there was about 217.5 km2 (30.5%) of highlands fall under severely steep zone with slope ≥ 45-degree. Moreover, erosion risk assessment indicated that; 66.3%, 11.4%, 11.7% and 10.8% of the severe sloppy lands are classified as very low to high susceptible to soil erosion respectively. In general, the risk of soil erosion is relatively low and could be attributed to large vegetation coverage despite steep slopes. However, there is need to deploy a control measures to reduce soil disturbance activities on highlands with extremely steep slope as a proactive measures to minimize the effect of potential soil erosion.en_US
dc.identifier.citationNasidi, Mukhtar Nuraddeen . Wayayok ,Aimrun . Fikri, Abdullah. Mohd Kassim, Muhamad Saufi . Vulnerability of potential soil erosion and risk assessment at hilly farms using InSAR technology. Algerian Journal of Engineering and Technology. Vo3. No 01.22/05/2020.faculty of technology. university of el oued. [visited in ../../….]. available from[copy the link here]en_US
dc.identifier.issn2716-9227
dc.identifier.urihttp://dspace.univ-eloued.dz/handle/123456789/17381
dc.language.isoenen_US
dc.publisherجامعة الوادي - university of el oueden_US
dc.subjectErosivity; Soil Erodibility; GIS; USLE; Cameron Highlands.en_US
dc.titleVulnerability of potential soil erosion and risk assessment at hilly farms using InSAR technologyen_US
dc.typeArticleen_US

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