ABSTRAK
Terjadinya tanah longsor di Kabupaten Bandung telah menimbulkan resikokerugian yang tidak sedikit, sehingga penelusuran tentang kejadian tanah longsordapat digunakan untuk tujuan mitigasi bencana. Pendugaan potensi longsor dapatdigunakan dengan metode SINMAP yang selanjutnya dikaitkan dengan lokasikejadian longsor untuk mengkaji keakuratan. Kerentanan kependudukan diwilayah rawan longsor didasarkan pada penduduk usia rentan . Resiko bencanatanah longsor dikaji dengan mengaitkan nilai kerugian baik harga rumah dan nilaikerugian yang diderita pada lahan pertanian. Hasil penelitian menunjukan bahwadari 33 kejadian titik longsor terdapat 20 kejadian longsor yang berada di ataswilayah potensi longsor pemodelan SINMAP. Dengan rincian 9 kejadian yangmenimpa lahan permukiman dan sisanya 11 kejadian yang menimpa lahanpertanian. Kerentanan penduduk di wilayah rawan longsor ditemukan sekitar 2lokasi di kaki Gunung, 6 lokasi di sekitar kaki Gunung Malabar, dan sebanyak 3lokasi ditemukan di kaki Gunung Waringin. Resiko bencana di permukimanterdapat 3 lokasi di kaki Gunung Wayang, 2 lokasi di kaki Gunung Patuha dan 5lokasi di kaki Gunung Malabar. Kerugian di lahan pertanian ditemukan 2 lokasidi kaki Gunung Patuha, 7 lokasi di kaki Gunung Malabar dan satu lokasi diGunung Kencana.
Abstract
The occurrence of landslides in Bandung Regency has raised the risk of loss is notsmall, so a search on the incidence of landslides can be used for disastermitigation purposes. Estimation of potential landslides can be used with methodSINMAP to further landslides associated with the scene to assess the accuracy.Population vulnerability in landslide prone area on a basic of vulnerablepopulation ages. The risk of landslides assessed by relating the value of lossesboth house prices and the value of losses suffered on the farm. The results showedthat of 33 events there are 20 point landslide landslide occurrence in the upperarea of potential landslide SINMAP modeling. With details of what happened to 9land settlement and the remaining 11 events that befall farmlandVulnerability of people in landslide prone areas are found around 2 at the foot ofMount, 6 location points around the foot of Mount Malabar, and as many as 3point locations are found at the foot of Mount K.. Disaster risk in the settlement,there are 3 point location at the foot of Mount Wayang, two point locations inPatuha and 5 point location at the foot of Mount Malabar. Losses on farms found2 at the foot of Mount Patuha, 7-point location at the foot of Mount Malabar anda single location in Mount Kendeng |
