Pahlevi, Heny Oktavia (2018) Arahan Adaptasi Kawasan Rawan Bencana Banjir di Kawasan Perkotaan Kabupaten Sampang. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Bencana banjir yang terjadi di kawasan perkotaan Kabupaten Sampang disebabkan oleh kondisi topografi dan curah hujan yang tinggi. Beberapa upaya adaptasi telah dilakukan dalam mengurangi risiko dari bencana banjir, namun belum efektif dan efisien dikarenakan dampak yang masih dialami oleh masyarakat dan pemerintah seperti kerugian materiil, kerusakan fisik, dan korban jiwa.
Tujuan penelitian ini adalah merumuskan arahan adaptasi kawasan rawan bencana banjir di kawasan perkotaan Kabupaten Sampang yang dicapai dengan menganalisa faktor-faktor risiko dan mengidentifikasi adaptasi eksisting. Penelitian ini dilakukan dengan menggunakan metode content analysis. Arahan adaptasi dirumuskan berdasarkan siklus manajemen risiko bencana (MRB) yang meliputi Mitigasi, Kesiapsiagaan, Tanggap Darurat, dan Pemulihan.
Hasil dari penelitian ini menunjukkan bahwa faktor risiko yang berpengaruh terhadap bencana banjir adalah ketinggian permukaan tanah (topografi), curah hujan, pasang-surut air laut, kerugian materiil, kerusakan fisik, dan kepadatan bangunan.Sedangkan untuk adaptasi eksisting yang telah dilakukan oleh pemerintah dan masyarakat salah satunya adalah sistem peringatan dini yang dilakukan 10 jam sebelum terjadinya bencana melalui mobil keliling, media sosial, pengumuman di musholla/masjid, radio, dan kentongan. Selain itu juga terdapat pengembangan bangunan pengontrol tinggi muka air yang dilakukan dengan membangun 5 rumah pompa.
Dengan karakteristik banjir di kawasan perkotaan Kabupaten Sampang yang terjadi akibat run-off dari upstream, sistem peringatan dini menjadi bagian penting pengelolaan risiko di kawasan perkotaan Kabupaten Sampang. Peningkatan efektivitas sistem peringatan dini ditingkatkan dengan menentukan arah datang air, perkiraan lokasi yg tergenang dan penyiapan jalur evakuasi. Penyiapan sistem peringatan dini tersebut harus disertai dengan perubahan sikap masyarakat terutama dalam kegiatan tanggap darurat.
============================================================Flooding in urban areas of Sampang Municipality is caused by high topography and rainfall conditions. Several adaptations have been made in attempt of reducing the risk, but is not effective and efficient yet due to the damage that still perceived such as material losses, physical damage, and loss of life.
The purpose of this research is to formulate the adaptation of flood-prone area in urban area of Sampang Municipality which is achieved by analyzing risk factors and identify existing adaptations by using content analysis method. Adaptations are formulated based on the disaster risk management cycle which consist of mitigation, preparedness, response, and recovery.
Result of this research indicates the risk factors that affect the flood are topography, rainfall, sea tides, material losses, physical damage, and building density. Whereas one of existing adaptation that have been done by the society and government is an early warning system which conducted 10 hours before disaster through cars, social media, mosque announcements, radio, and “kentongan”. In addition, there is also development of water level controller building by building 5 pump houses.
Flooding in urban area of Sampang Municipality occurs due to upstream run-off which made early warning system an important part of risk management in urban area of Sampang Municality. The effectiveness of early warning systems could be improved by determining the direction of water arrivals, forecast of flooded locations, and preparation of evacuation routes. Preparation of an early warning system should be followed by the changes of society behaviour especially in responding emergency situation.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSPW 627.4 Pah a |
| Uncontrolled Keywords: | Adaptasi, Banjir, Risiko, Sampang, Content Analysis |
| Subjects: | N Fine Arts > NA Architecture > NA9053 City planning |
| Divisions: | Faculty of Architecture, Design, and Planning > Regional and Urban Planning > 35201-(S1) Undergraduate Thesis |
| Depositing User: | Heny O. Pahlevi |
| Date Deposited: | 24 Jun 2021 02:38 |
| Last Modified: | 24 Jun 2021 02:38 |
| URI: | http://repository.its.ac.id/id/eprint/54715 |
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