Dyah Rahmawati Hizbaron
Faculty of Geography, Universitas Gadjah Mada, Yogyakarta, Indonesia

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Pemetaan Multi Rawan Bencana di Kabupaten Semarang Mulyadi Alwi; Adita Wahyu Ning Maharti; Annisa Rakhmadini; Didik Prastiyawan; Mega Rakhmatika; Natasya Michelle Adalya; Yofi Sabilia Rosyida; Dyah Rahmawati Hizbaron
Majalah Geografi Indonesia Vol 36, No 1 (2022): Majalah Geografi Indonesia
Publisher : Fakultas Geografi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mgi.68048

Abstract

Abstrak Kabupaten Semarang merupakan wilayah yang berpotensi mengalami bencana alam seperti tanah longsor, kekeringan dan banjir. Fenomena tersebut dapat terjadi karena berbagai faktor seperti letak wilayah, karakteristik wilayah, dan aktivitas manusia. Penelitian ini bertujuan untuk mengidentifikasi sebaran spasial wilayah yang rawan terhadap bencana longsor, kekeringan, dan banjir di Kabupaten Semarang secara sekaligus. Hasil berupa peta rawan bencana longsor, kekeringan, dan banjir diperoleh melalui hasil pemberian kelas dan pembobotan menggunakan metode Analytic Hierarchy Process (AHP) serta pohon kriteria menggunakan Spatial Multi-Criteria Evaluation (SMCE) yang kemudian dilakukan tumpang tindih untuk menghasilkan peta multi rawan bencana. Hasil penelitian menunjukkan bahwa tingkat kerawanan bencana Kabupaten Semarang didominasi oleh kategori agak rawan, diikuti secara berturut-turut oleh kelas aman dan kelas rawan. Diketahui bahwa sebagian besar pegunungan struktural merupakan daerah yang agak rawan dan sebagian lainnya termasuk rawan, sedangkan lereng kaki merupakan bentuklahan yang dikategorikan paling aman. Dominasi kategori agak rawan tersebut memerlukan adanya mitigasi sebagai upaya mengurangi risiko bencana. Abstract Semarang Regency is an area that is prone to natural disasters such as landslides, droughts and floods. These phenomenons occur due to various factors such as its geographical locations, the characteristics of the area, and human activities. This research aims to identify the spatial distribution of areas prone to landslides, droughts, and floods in Semarang Regency, combined. The outputs of disaster prone map of landslides, droughts, and floods are generated by the classification and weighting using the Analytic Hierarchy Process (AHP) also processed with a criteria tree using Spatial Multi-Criteria Evaluation (SMCE) ) which then overlaid to produce a multi-disaster prone map. The results showed that the level of disaster susceptibility in Semarang Regency was dominated by the less susceptible category, followed by the safe then susceptible category, respectively. Most of the structural mountains are less susceptible areas and some are classified as susceptible, while the slopes of the foot are the most secure landforms. The dominance of less susceptible categories requires mitigation as an effort to reduce disaster risk. 
Sustainable Livelihood Strategies: How Urban Community Resilient Towards Disaster? Navila Ulfi Fauziyanti; Dyah Rahmawati Hizbaron
Indonesian Journal of Geography Vol 52, No 2 (2020): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.50530

Abstract

It has been more than a decade after 5.9 SR earthquakes hit one of the most destructed area Tembi Hamlet, Bantul District, Yogyakarta Province. Amidst the wreaking havoc, the area gained its resilient in no time. This research, aimed to 1) explore what are the factors influential towards local resilient, especially micro-small-medium enterprises; and 2) analyze strategies to tackle disaster. It employed mix method, while the key questions were developed using “Sustainable Livelihood Approach” by DFID, geared with “Pentagram Asset” mapping for each spatial and temporal unit. The result revealed that 1) the micro-small-medium enterprises in urban area are resilient towards earthquake due to fair physical, natural and financial assets management and abundant social, human and political assets. These assets have created enabling environment towards behavioral change of urban society; 2) Despite various livelihood strategies existed in urban areas, the research highlighted three types of livelihood strategies within disaster risk management perspective, i.e. survival (disaster), consolidation by no-change plan mechanism and accumulation strategies by change plan mechanism (post disaster). Critically, pentagram assessment is able to identify feasible local assets and activities, however it left the policy, institution, interaction and multi sector aspects from the spotlight. Herewith, the research proposes evaluation scan to rethinking sustainable livelihood approach within disaster risk management by adding these aspects into the observation. It also revealed that local autonomous initiatives to extend urban based economic activities and supported by abundant political interest play pivotal role in disaster management at developing countries.