?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+PERUBAHAN+PENGGUNAAN+LAHAN+TERHADAP+TINGKAT%0D%0ABAHAYA+EROSI+MENGGUNAKAN+METODE+RUSLE+DI+DAS+WAY%0D%0ARATAI%2C+KABUPATEN+PESAWARAN+TAHUN+2019+DAN+2023&rft.creator=VANNY+%2C+FADHILLAH++PUSPITA+NINGRUM&rft.subject=300+Ilmu+sosial&rft.subject=550+Ilmu+bumi+dan+geologi&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Daerah+Aliran+Sungai+(DAS)+Way+Ratai+termasuk+dalam+titik+rawan+longsor+dan%0D%0Aerosi.+Erosi+terjadi+peningkatan+salah+satunya+akibat+kerusakan+di+DAS+yang%0D%0Adisebabkan+oleh+beberapa+faktor+salah+satunya+perubahan+penggunaan+lahan.+Oleh%0D%0Akarena+itu%2C+dilakukan+penelitian+ini+untuk+menganalisis+perubahan+penggunaan%0D%0Alahan+sebagai+faktor+terhadap+tingkat+bahaya+erosi+pada+tahun+2019+dan+2023.%0D%0APada+penelitian+ini+metode+yang+digunakan+adalah+Revised+Universal+Soil+Loss%0D%0AEquation+(RUSLE).+Metode+ini+menggunakan+data+curah+hujan+CHIRPS%2C+Digital%0D%0AElevation+Model+(DEM)%2C+data+jenis+tanah%2C+citra+Sentinel+2A+dengan+proses%0D%0Aklasifikasi+machine+learning+yaitu+random+forest+dan+data+administrasi.+Analisis%0D%0Adilakukan+berdasarkan+Peraturan+Menteri+Kehutanan+Republik+Indonesia+Nomor%3A%0D%0AP.32%2FMENHUT-II%2F2009+tentang+Tata+Cara+Penyusunan+Rencana+Teknik%0D%0ARehabilitasi+Hutan+Dan+Lahan+Daerah+Aliran+Sungai+(RTkRHL-DAS).%0D%0APerubahan+penggunaan+lahan+di+DAS+Way+Ratai+pada+tahun+2019+dan+2023%0D%0Adidominasi+pada+lahan+hutan+dan+lahan+perkebunan%2C+dimana+luas+hutan+berkurang%0D%0A6.506%2C07+Ha+dan+luas+perkebunan+bertambah+6.704%2C34+Ha.+Perubahan+tingkat%0D%0Abahaya+erosi+di+DAS+Way+Ratai+pada+tahun+2019+dan+2023+sangat+besar+pada+TBE%0D%0Akelas+I+dan+V+yaitu+pengurangan+25%2C92%25+dan+peningkatan+senilai+25%2C66%25.+Sehingga%0D%0Asemakin+tinggi+nilai+C+dari+penggunaan+lahan+maka+akan+semakin+berpengaruh%0D%0Aterhadap+nilai+laju+erosi+yang+dihasilkan.+Penelitian+selanjutnya+diharapkan+dapat%0D%0Amengkaji+lebih+lanjut+mengenai+spesifikasi+kelas+penggunaan+lahan+terutama+lahan%0D%0Aperkebunan+karena+dapat+memiliki+nilai+C+yang+berbeda-beda%0D%0A%0D%0AKata+kunci%3A+DAS+Way+Ratai%2C+Erosi%2C+Perubahan+Penggunaan+Lahan%2C+RUSLE%0D%0A%0D%0AWay+Ratai+Watershed+is+a+landslide+and+erosion+prone+area.+Erosion+has+increased%0D%0Adue+to+watershed+damage+caused+by+several+factors%2C+one+of+which+is+land+use+change.%0D%0ATherefore+this+research+was+conducted+to+analyze+land+use+change+as+a+factor+in+the%0D%0Alevel+of+erosion+hazard+in+2019+and+2023.+In+this+research%2C+the+researcher+used+the%0D%0ARevised+Universal+Soil+Loss+Equation+(RUSLE)+method.+This+method+uses%0D%0ACHIRPS+rainfall+data%2C+Digital+Elevation+Model+(DEM)%2C+soil+type+data%2C+Sentinel+2A%0D%0Aimage+with+machine+learning+classification+process%2C+that+is+random+forest+and%0D%0Aadministrative+data.+The+analysis+was+conducted+based+on+the+Regulation+of+the%0D%0AMinister+of+Forestry+of+the+Republic+of+Indonesia+Number%3A+P.32+%2F+MENHUT-II+%2F%0D%0A2009+concerning+Procedures+for+Preparing+Technical+Plans+for+Forest+and+Land%0D%0ARehabilitation+in+Watersheds+(RTkRHL-DAS).+Land+use+changes+in+the+Way+Ratai%0D%0Awatershed+in+2019+and+2023+were+dominated+by+forest+land+and+plantation+land%2C%0D%0Awhere+the+forest+area+decreased+by+6%2C506.07+Ha+and+the+plantation+area+increased%0D%0Aby+6%2C704.34+Ha.+Changes+in+the+level+of+erosion+hazard+in+the+Way+Ratai+watershed%0D%0Ain+2019+and+2023+are+very+large+in+TBE+classes+I+and+V%2C+namely+a+reduction+of%0D%0A25.92%25+and+an+increase+of+25.66%25.+So+that+the+higher+the+C+value+of+land+use%2C+the%0D%0Amore+it+will+affect+the+value+of+the+resulting+erosion+rate.+Future+research+is+expected%0D%0Ato+further+examine+the+specifications+of+land+use+classes%2C+especially+plantation+land%0D%0Abecause+it+can+have+different+C+values.%0D%0A%0D%0AKeywords%3A+Erosion%2C+Land+Use+Change%2C+RUSLE+Way+Ratai+Watershed&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-08-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82940%2F1%2FAbstrak_Skripsi%2520Vanny%2520Fadhillah%2520-%2520Vanny%2520Fadhillah%2520Puspita%2520Ningrum.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82940%2F2%2FSkripsi%2520Full_Vanny%2520Fadhillah%2520Puspita%2520Ningrum%2520-%2520Vanny%2520Fadhillah%2520Puspita%2520Ningrum.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82940%2F3%2FSkripsi%2520Tanpa%2520Pembahasan_Vanny%2520Fadhillah%2520Puspita%2520Ningrum%2520-%2520Vanny%2520Fadhillah%2520Puspita%2520Ningrum.pdf&rft.identifier=++VANNY+%2C+FADHILLAH+PUSPITA+NINGRUM++(2024)+ANALISIS+PERUBAHAN+PENGGUNAAN+LAHAN+TERHADAP+TINGKAT+BAHAYA+EROSI+MENGGUNAKAN+METODE+RUSLE+DI+DAS+WAY+RATAI%2C+KABUPATEN+PESAWARAN+TAHUN+2019+DAN+2023.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F82940%2F