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"ABSTRAKSkripsi ini membahas penyelenggaraan tanggap darurat bencana menurut Undang-Undang No. 24 Tahun 2007 tentang Penanggulangan Bencana beserta peraturan perundangan di bawahnya yang terkait dan juga penyelenggaraan tanggap darurat bencana Gunung Api Merapi di Kabupaten Sleman pada Tahun 2010. Penelitian ini adalah penelitian kualitatif dengan desain deskriptif. Penulisan ini menjelaskan Organisasi dan Tata Kerja Komando Tanggap Darurat Bencana dan Dana yang digunakan dalam menyelenggarakan tanggap darurat bencana. Hasil penelitian menyarankan bahwa perlu dibentuk organisasi tanggap darurat bencana tingkat komunitas/desa; Pemerintah daerah perlu mengintegrasikan langkah-langkah pencegahan dan pengurangan risiko bencana ke dalam kebijakan daerah; pengelolaan dan penggunaan dana harus terukur, jelas, dan berdaya guna, dan berhasil guna.

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ABSTRACTThis thesis is focusing on the disaster emergency responses according to UU No. 24 Year 2007 about the Countermeasures of Disaster along with the related legislations underneath and also the enforcement of emergency responses of natural disaster at Merapi Volcano, Kabupaten Sleman in 2010. This research is using qualitative research method with descriptive design. This research contains the Organization and Procedures of Chain of Command in emergency response and the fund that was used in organizing it. The outcome of this research suggests that an organization for emergency response is needed in community/village level. The local government should integrate preventive measures and risk reduction into local policies; the fund must be managed and used in very transparent, well-measured, effective and efficient way. "

" ABSTRAKPenelitian ini membahas tingkat kerentanan wilayah terhadap bencana letusan Gunungapi Guntur dengan faktor penentu kerentanan berupa keadaan sosial ekonomi. Daerah penelitian merupakan kawasan rawan bencana letusan Gunungapi Guntur yang didapat dari pemetaan kawasan terdampak letusan terakhirnya pada tahun 1847 masehi, dengan satuan unit analisis berupa desa/kelurahan. Metode penelitian yang digunakan adalah metode Social Vulnerability Index (SoVI) yang merupakan metode penelitian kuantitatif dalam penelitian kerentanan sosial. Metode ini mengonversi data-data sosial ekonomi wilayah ke dalam angka-angka, yang selanjutnya diolah untuk mendapatkan tiga kelas pembobotan: tinggi, sedang, dan rendah. Hasil pengolahan data sosial ekonomi dianalisis secara spasial dengan pembanding berupa data penggunaan tanah. Berdasarkan analisis dari hasil pengolahan data sekunder dan hasil survei lapang, desa dengan tingkat kerentanan tinggi dan sedang terletak pada daerah dengan dominasi penggunaan tanah berupa pertanian yang memiliki tingkat kesejahteraan sosial rendah. Desa dengan tingkat kerentanan rendah terdapat pada daerah dengan dominasi penggunaan tanah berupa kawasan terbangun yang memiliki kesejahteraan sosial tinggi.

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ABSTRACT

This study about area vulnerability level of Guntur Volcano eruption based on its social economy condition, a social vulnerability. The research area is the entire village that listed as disaster-prone area of Guntur Volcano based on its latest eruption in 1847 AD. Social Vulnerability Index (SoVI) is used as a quantitative method in area vulnerability studies to calculate the social vulnerability level in each village. SoVI convert eight type social economy data into numbers and classify it into three classes that represent the vulnerability level for each village, those classes are: high, moderate, and low. Furthermore, those classified data are analyzed spatially by land use in each village. The analysis result shows that areas with high and moderate vulnerability level are those villages that dominated by agriculture and commonly have a low social welfare. Areas with low vulnerability level are those constructed village and commonly have a high social welfare."

"ABSTRAKThe lahar flow that occurred after the 2012 Gamalama Volcano eruption, leading to the eastern valley flowing downstream through the Togurara River to the center of Ternate City and Sultan Babullah Airport. To overcome the potential of lahar flow in the river since 2013 - 2016, several sabo dams and building facilities have been built. Based on the results of the calculation of deposits that potentially become lahar flows in 2016, the built-in capacity of the Sabodam has not been able to control the volume of sediment in the upstream of the river, then in the year 2017, 2018 constructed several additional Sabodam. In order to determine the effectiveness, feasibility and conditions of the completeness of Sabodam, is done field assessment on 25 ~ 27 September 2018, the method used was a mathematical approach based on sabo technology. The assessment was in the form of a field survey, simple measurements, interviews with the Sabodam management agency and local residents related to the lahar flow that had occurred. With the capacity of several additional Sabodams built in series, the average river bed slope was originally 9.09% to 6.83%. After the construction of Sabodam, the maximum lahar flow was once as high as 7 m, but now it decreases do 4.2 m. As the slope of the Togurara River slopes progressively, the lahar flow rate and its destructive power are reduced, so that Ternate City and Sultan Babullah Airport are spared from lahar disaster."

"Gunung Galunggung merupakan salah satu gunungapi aktif dengan tipe A dimana setidaknya telah terjadi erupsi setelah 1600 masehi (ESDM, 2022). Adanya aktivitas pada gunungapi menjadi pertanda aktivitas magmatik dibawah permukaan yang masih terjadi. Untuk memantau aktivitas magmatik dalam waktu yang lama digunakan metode InSAR serta analisis petrografi untuk mengetahui aktivitas magmatik pada Gunung Galunggung. Metode InSAR dapat digunakan dengan memanfaatkan citra satelit Sentinel-1 untuk menangkap gambar perkembangan deformasi pada waktu yang berbeda. Deformasi pada gunungapi dapat mengindikasikan adanya aktivitas magmatik dibawah permukaan dimana deformasi disebabkan dari proses kenaikan permukaan (inflasi) atau penurunan permukaan (deflasi). Dalam mengetahui gambaran aktivitas magmatik pada Gunung Galunggung, analisis petrografi dapat dilakukan melalui identifikasi mineral yang terbentuk pada sampel batuan Gunung Galunggung.

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Mount Galunggung is an active volcano with type A where at least an eruption occurred after 1600 AD (ESDM, 2022). The existence of activity in the volcano is a sign of subsurface magmatic activity that is still happening. To monitor magmatic activity, the InSAR method is used and petrographic analysis is used to determine magmatic activity at Mount Galunggung. The InSAR method can be used by utilizing Sentinel-1 satellite imagery to capture images of deformation developments at different times. Deformation in volcanoes can indicate subsurface magmatic activity where the deformation is caused by a process of surface rise (inflation) or surface subsidence (deflation). In knowing the concept magmatic activity on Mount Galunggung, petrographic analysis can be carried out by identifying the minerals formed in the rock samples of Mount Galunggung."