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PEMETAAN INDEKS RISIKO BANJIR DI KABUPATEN LEBAK

Maulana, Yovi (2023) PEMETAAN INDEKS RISIKO BANJIR DI KABUPATEN LEBAK. S1 thesis, Fakultas Teknik UNIVERSITAS SULTAN AGENG TIRTAYASA.

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Abstract

ABSTRACT Floods are natural disasters that often occur in Indonesia, one of which is in the Lebak Regency. According to the Banten Provincial BPBD (2021), during the 2015-2020 period, 29 flood events occurred in Lebak Regency. The worst flooding of that period occurred in 2020. A total of 2389 residents' homes and 45 units of public facilities were damaged. The disaster also resulted in 9 deaths and two people were declared missing. The purpose of this study is to determine the flood risk profile and which districts have the highest risk so that the policies taken can be directed and on target The method used in this study used overlays based on Perka BNPB No. 2 of 2012. In conducting research, Hazard Identification, Vulnerability Identification, and Capacity Identification were carried out whose index values were analyzed to produce a risk index that was subsequently mapped using QGIS. Based on the results of the study, the risk index of Lebak district is relatively low with three parts. The sub-districts with the non-risk category are seven sub-districts with a percentage of 25%, while the sub-districts that fall into the slightly risky category are 10 sub-districts with a percentage of 35.7% and the sub-districts that are in the fairly risky category are 11 sub-districts with a percentage of 39.3%. Keywords: Flood, Risk, Hazard, Vulnerability, Capacity

Item Type: Thesis (S1)
Contributors:
ContributionContributorsNIP/NIM
Thesis advisorNGAKAN, PUTU PURNADITYA198909142019031008
Thesis advisorRESTU, WIGATI198209252020122002
Additional Information: Indonesia merupakan negara yang sering dilanda banjir, salah satunya di Kabupaten Lebak. Menurut BPBD Provinsi Banten (2021), selama periode 2015-2020 tercatat 29 kejadian banjir terjadi di Kabupaten Lebak. Banjir terparah pada kurun waktu tersebut terjadi pada tahun 2020. Sebanyak 2389 rumah warga dan 45 unit fasilitas umum mengalami kerusakan. Bencana tersebut juga mengakibatkan 9 warga meninggal dunia dan dua orang dinyatakan hilang. Tujuan penelitian ini adalah untuk menegtahui profil risiko banjir dan kecamatan mana saja yang paling tinggi risikonya sehingga kebijakan yang diambil bisa terarah dan tepat sasaran Metode yang digunakan dalam penelitian ini menggunakan overlay dan skoring dengan berpedoman pada Perka BNPB No 2 Tahun 2012. Dalam melakukan penelitian dilakukan identifikasi Ancaman, Identifikasi Kerentanan dan Identifikasi Kapasitas yang nilai indeksnya dianalisis sehingga menghasilkan indeks risiko yang selanjutnya dipetakan menggunakan QGIS. Berdasarkan hasil penelitian, indeks risiko kabupaten Lebak relative rendah dengan terbagi kedalam tiga kategori. Kecamatan dengan kategori tidak berisko berjumlah tujuh kecamatan dengan persentasi 25%, sedangakn kecamatan yang masuk kedalam kategori sedikit berisiko berjumlah 10 kecamatan dengan peresentasi 35,7% dan kecamatan yang kedalam kategori cukup berisiko berjumlah 11 kecamatan dengan persentasi 39,3%. Kata Kunci: Banjir, Risiko, Ancaman, Kerentanan, Kapasitas
Uncontrolled Keywords: Kata Kunci: Banjir, Risiko, Ancaman, Kerentanan, Kapasitas Keywords: Flood, Risk, Hazard, Vulnerability, Capacity
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: 03-Fakultas Teknik
03-Fakultas Teknik > 22201-Jurusan Teknik Sipil
Depositing User: Mr Yovi Maulana
Date Deposited: 01 Mar 2023 10:23
Last Modified: 27 Mar 2023 11:00
URI: http://eprints.untirta.ac.id/id/eprint/22012

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