Penilaian Kerentanan dan Kesiapsiagaan Bencana Tsunami di Pesisir Sadeng, Gunungkidul
DOI:
https://doi.org/10.24114/jg.v11i2.11475Abstract
Kejadian tsunami di Indonesia mencapai 5% dari total kejadian tsunami secara global. Pesisir selatan Jawa menjadi salah satu kawasan yang berpotensi tsunami karena letaknya berada pada zona subduksi. Pelabuhan perikanan pesisir Sadeng terletak di pantai pesisir Selatan Yogyakarta dengan potensi terdampak bencana tsunami. Penilaian kerentanan fisik dan sosial di pesisir Sadeng serta kesiapsiagaan masyarakat terhadap bencana tsunami menjadi tujuan dari penelitian. Metode penilaian kerentanan dan kesiapsiagaan menggunakan parameter fisik dengan indikator infrastruktur dan parameter sosial dengan indikator masyarakat. Kawasan pesisir Sadeng tergolong memiliki tingkat kerentanan yang tinggi dikarenakan posisi infrastruktur yang sangat dekat dengan garis pantai (< 50 meter) dan kondisi penduduk yang padat menjadikan kawasan ini rentan mengalami kerusakan dan kerugian ketika bencana tsunami terjadi. Dari segi kesiapsiagaan, kawasan ini telah memiliki kesiapsiagaan yang tinggi dalam menghadapi tsunami. Beberapa hal tentang kesiapsiagaan yang masih perlu untuk ditingkatkan lagi adalah tentang jalur evakuasi dan organisasi kebencanaan.Kata kunci: tsunami, kerentanan, kesiapsiagaan, pesisir, SadengTsunami occurance in Indonesia was 5% from total global tsunami worldwide. Java Southern Coast prones to tsunami because it is located in subduction zone. This made Sadeng Fishing Port, prones to tsunami because it is located in the Southern Coast of Yogjakarta. Physical and social vulnerability assessment along with community preparedness towards tsunami was the aim of this research. The vulnerability and preparedness assessment method utilized physical parameters with its infrastructure indicator and social parameter with its society indicatior. Sadeng Coastal Area categorized as high vulnerable area prone to tsuami because of their infrastructures built very close to the coastal line (<50 meters), also with dense population develop this area prone to devastation and loss due to tsunami. From the preparedness point of view, this area has a high level of preparedness in facing tsunami. Several points need to be elevated are evacuation routes and rganization of disaster management.Key words: tsunami, vulnerability, preparedness, coastal, SadengReferences
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