?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENDUGAAN+EROSI+DAS+SEKAMPUNG+HULU+MENGGUNAKAN+METODE+USLE+(Universal+Soil+Loss+Equation)+BERBASIS+GIS+UNTUK+PERENCANAAN+KEGIATAN+REHABILITASI+HUTAN+DAN+LAHAN&rft.creator=SIRUAN+MASRU+HUDI%2C+1714151007&rft.subject=580+Tumbuh-tumbuhan%2C+tanaman%2C+botani%2C+flora&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=DAS+Sekampung+merupakan+DAS+prioritas+satu+di+Provinsi+Lampung+yang+penting+untuk+diperhatikan+dan+diperbaiki+kualitas+tata+air+serta+penggunaan+lahannya%2C+terutama+pada+daerah+hulunya.++Dampak+perubahan+penggunaan+lahan+pada+DAS+Sekampung+Hulu+yaitu+terjadinya+erosi%2C+karenanya+pendugaan+nilai+besaran+erosi+penting+dilakukan+untuk+menentukan+rencana+perbaikan+penggunaan+lahan%2F+rehabilitasi+hutan+dan+lahan.+Tujuan+dari+penelitian+ini+yaitu+menduga+besaran+erosi+yang+terjadi+pada+DAS+Sekampung+Hulu+dengan+menggunakan+metode+USLE+(Universal+Soil+Loss+Equation)+berbasis+GIS+(Geographic+Information+System).++Metode+yang+digunakan+berbasis+spasial+(GIS)+dengan+rumus+USLE+yaitu+dengan+mengalikan+faktor+curah+hujan+(R)%2C+jenis+tanah+(K)%2C+panjang+dan+kemiringan+lereng+(LS)%2C+serta+vegetasi+penutup+tanah+dan+faktor+tindakan+konservasinya+(CP).++Hasil+erosi+pada+DAS+Sekampung+Hulu+rata-ratanya+yaitu+sebesar+91%2C48+ton%2Fha%2Ftahun%2C+dengan+klasifikasi+tingkat+bahaya+erosi+(TBE)+rata-ratanya+masih+sangat+tinggi+pada+beberapa+penggunaan+lahan%2C+sehingga+perlu+dilakukan+perbaikan+penggunaan+(tutupan)+lahan+untuk+mengurangi+erosi+yang+terjadi+pada+DAS+Sekampung+Hulu.%0D%0A%0D%0A%0D%0A%0D%0AKata+kunci%3A+Daerah+Aliran+Sungai%3B+erosi%3B+GIS%3B+metode+USLE%0D%0A+%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ASekampung+watershed+is+the+first+priority+watershed+in+Lampung+Province+that+is+important+to+be+considered+and+improved+its+water+system+quality+and+land+use%2C+especially+in+the+upstream+area.++The+impact+of+land+use+changes+on+the+Upstream+watershed+is+the+occurrence+of+erosion%2C+therefore+the+restoration+of+the+erosion+value+is+important+to+determine+the+plan+for+land+use+improvement+%2F+forest+and+land+rehabilitation.+The+purpose+of+this+study+is+to+estimate+the+amount+of+erosion+that+occurs+in+the+Watershed+Upstream+by+using+the+USLE+(Universal+Soil+Loss+Equation)+GIS-based+method+(Geographic+Information+System).++The+method+used+is+spatial-based+(GIS)+with+the+USLE+formula+by+multiplying+the+rainfall+factor+(R)%2C+soil+type+(K)%2C+slope+length+and+slope+(LS)%2C+then+vegetation+soil+cover+and+its+conservative+action+factor+(CP).++Erosion+results+in+the+upstream+watershed+are+on+average+91.48+tons%2F+ha%2F+year%2C+which+is+classified+into+erosion+hazard+level+(TBE)+average+is+still+very+high+in+some+land+uses%2C+so+it+is+necessary+to+improve+land+use+(cover)+to+reduce+erosion+that+occurred+in+the+Sekampung+Hulu+watershed.%0D%0A%0D%0AKeywords%3A+Erosion%2C+GIS%3B+USLE+method%3B+watershed&rft.publisher=FAKULTAS+PERTANIAN+&rft.date=2021-12-06&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57852%2F3%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57852%2F1%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57852%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++SIRUAN+MASRU+HUDI%2C+1714151007++(2021)+PENDUGAAN+EROSI+DAS+SEKAMPUNG+HULU+MENGGUNAKAN+METODE+USLE+(Universal+Soil+Loss+Equation)+BERBASIS+GIS+UNTUK+PERENCANAAN+KEGIATAN+REHABILITASI+HUTAN+DAN+LAHAN.++FAKULTAS+PERTANIAN+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57852%2F