Analisis dan Pemetaan Kerentanan Daerah Aliran Sungai (DAS) Cibanten Berdasarkan Tata Guna Lahan dan Kapabilitas Restorasinya
Abstract
Peningkatan infrastruktur memberikan pengaruh pada tata guna lahan. Perubahan tata guna lahan memberikan tekanan terhadap ekosistem di dalam DAS Cibanten. Berdasarkan permasalahan tersebut, penelitian ini bertujuan untuk memberikan gambaran kondisi kerentanan DAS Cibanten terhadap perubahan tata guna lahan dan kapabilitas restorasinya melaui suatu peta kerentanan. Penelitian ini dilakukan dengan 5 tahapan, yaitu pengumpulan data, analisis kondisi DAS eksisting, assessment lapangan, penentuan kriteria akhir, dan pemetaan kerentanan DAS. Hasil penelitian menunjukkan kualitas sungai disetiap lokasi tinjauan termasuk kriteria Sensitive, sedangkan kualitas tata guna lahan didominasi kriteria Restorable Non-Supporting Watershed. Kerentanan daerah tangkapan kondisi eksisting termasuk ke dalam klasifikasi Impacted dan kondisi future termasuk kondisi Non-Supporting. Hasil evaluasi kemampuan restorasi pada DAS-Cibanten lokasi 1 dan 6 memiliki IC kerentanan DAS yang tinggi maka perlu dilakukan perencanaan restorasi.
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DOI: http://dx.doi.org/10.12962%2Fj2579-891X.v24i2.21969
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