Claim Missing Document
Check
Articles

ANALISIS KERENTANAN TERHADAP BAHAYA GEMPABUMI DAN TSUNAMI DENGAN METODE SELF ORGANIZING MAP DI KABUPATEN BANTUL Maharani, Ph.D, Yohana Noradika; Rizkianto, Yody; Ikhsan, Ikhsan
Jurnal Mineral, Energi dan Lingkungan Vol 7 No 2 (2023): Jurnal Mineral Energi dan Lingkungan Volume 7 No. 2 Tahun 2023
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v7i2.10724

Abstract

Kabupaten Bantul merupakan salah satu wilayah di Yogyakarta yang memiliki potensi bencana gempabumi dan tsunami cukup tinggi, karena wilayahnya dilintasi patahan aktif (Sesar Opak) dan juga berdekatan dengan zona subduksi yang merupakan zona tumbukan lempeng Indo Australia dan lempeng Eurasia yang dapat membangkitkan tsunami. Sebagai salah satu tujuan pariwisata favorit di Yogyakarta, peningkatan kepadatan penduduk dan lahan terbangun baru juga semakin tinggi. Kondisi tersebut sebagian besar didominasi oleh permukiman, perdagangan, jasa dan pariwisata. Meningkatnya aktivitas di Kabupaten Bantul tentunya membuat kawasan tersebut memiliki tingkat kerentanan yang tinggi akibat pemanfaatan lingkungan yang tidak terkendali dan tidak diatur. Percepatan pertumbuhan tanpa manajemen risiko dan aset yang semakin menua merupakan pendorong utama meningkatnya jumlah korban, kerusakan bangunan, dan kemiskinan akibat bencana. Oleh karena itu, tujuan dari penelitian ini adalah untuk mengidentifikasi tingkat kerentanan dan variabel dominan yang menyebabkan rentan ditinjau dari aspek sosial, ekonomi dan kepadatan bangunan dengan menggunakan 13 variabel kerentanan dan dianalisis dengan metode “Self-Organizing Maps (SOM)” untuk mengelompokkan (cluster) wilayah penelitian. Hasil dari penelitian ini menunjukkan bahwa daerah yang memiliki kerentanan tertinggi terdapat di cluster 2 dan 3 yaitu Kecamatan Bantul, Kasihan, Imogiri, Banguntapan dan Sewon, dengan variabel dominan yang berpengaruh yaitu disabilitas 12,73 % dan fasilitas rumah ibadah 9.24%. Hasil dari penelitian ini dapat digunakan sebagai dukungan praktis kepada praktisi, para pemangku kepentingan dan pengambil keputusan dalam upaya mitigasi dan perencanaan kontinjensi dimasa yang akan datang.
Knowledge Transfer for Institution and Human Resources Empowerment to Develop Ecotourism in Pasir Mendit, Jangkaran Village, Temon District, Kulon Progo Regency Rahatmawati, Istiana; Prasetya, Johan Danu; Maharani, Ph.D, Yohana Noradika; Happitasyari, Stevanie
Jurnal Mineral, Energi dan Lingkungan Vol 8 No 1 (2024): Jurnal Mineral Energi dan Lingkungan, Volume 8, No 1 Tahun 2024
Publisher : Universitas Pembangunan Nasional (UPN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jmel.v8i1.13095

Abstract

The research aims to develop Wana Tirta Pasir Mendit ecotourism, Jangkaran Village, Temon District, Kulon Progo Regency. Knowledge transfer has been used in developing institutions and human resources empowerment. Digital marketing can be used to promote Wana Tirta Pasir Mendit ecotourism through the creation of a website, social media content, and optimization of Google Maps. Therefore, the involvement of local youth in the development of the Wana Tirta Pasir Mendit ecotourism project can contribute to the improvement of human resources capacity and attract tourists through youth empowerment, capacity development, introduction to local culture, and the development of tourism products. To increase the capacity of human resources and draw tourists to Wana Tirta Pasir Mendit ecotourism through digital promotion, local youth involvement in the project's development is crucial. To measure the effectiveness of knowledge transfer in empowering institutions and human resources, several methods had been used, including competency evaluation, and performance assessment. The study found that knowledge transfer is effective in empowering institutions and human resources of Wana Tirta Pasir Mendit ecotourism.
Analisis Ambang Batas Curah Hujan Dengan Pendekatan Statistik Median di Daerah Rawan Longsor Samigaluh, Kulon Progo Marganiswati, Yudha Tintana; Maharani, Yohana Noradika; Cahyadi, Tedy Agung; Prasetya, Johan Danu; Prastistho, Widyawanto
Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Volume 13 Issue 3 December 2025
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/euler.v13i3.34962

Abstract

Landslides in tropical regions are often triggered by intense rainfall, causing significant impacts. This study assesses the feasibility of rainfall thresholds for landslide early warning in Kapanewon Samigaluh, Kulon Progo. The objectives include characterizing the rainfall regime, testing the relationship between rainfall and landslide events, evaluating spatial consistency with the landslide hazard map, and establishing and verifying operational thresholds. Landslide data from the BPBD and daily rainfall data from BMKG were processed by aligning the dates and performing quality checks, followed by quantitative analysis. The number of landslide events analysed was 197, with rainfall data collected from a single measurement station. Thresholds were set using the median approach for daily rainfall (CH0) and three-day accumulation (CH−2) from the 2014–2023 series. Verification was conducted on 213 days of the 2024 rainy season using Proportion Correct. Characterization shows a consistent monsoonal pattern with notable interannual variability. A positive tendency is observed between annual rainfall accumulation and landslide frequency. Spatially, around 93% of events occur in high-hazard zones. The median-based thresholds obtained are 31 mm for CH0 and 81 mm for CH−2. Operational verification results in PC values of 84.0% for CH0 and 83.6% for CH−2, indicating acceptable performance. Physically, the intensity of rainfall on event days effectively distinguishes landslide from nonlandslide days, while three-day rainfall accumulation increases risk through soil saturation. These findings support the implementation of locally calibrated thresholds for strengthening early warning, with a focus on monitoring during the rainy season. However, the potential for false alarms related to geological conditions and land-use variability may affect model accuracy. Furthermore, periodic recalibration of thresholds is necessary to address uncertainties resulting from changing hydrometeorological conditions and land-use dynamics.
ANALISIS KEBERLANJUTAN PROGRAM KTB (KAMPUNG TANGGUH BENCANA) DALAM MENGHADAPI BENCANA DI KEMANTREN JETIS DAN KEMANTREN UMBULHARJO KOTA YOGYAKARTA Elizabhet Ortarita Minto Ariwati; Arif Rianto Budi Nugroho; Eko Teguh Paripurno; Johan Danu Prasetya; Yohana Noradika Maharani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.38411

Abstract

Indonesia is a disaster-prone country that requires strengthening community capacity as a key strategy for disaster risk reduction. The Disaster Resilient Village Program (Kampung Tangguh Bencana – KTB) was developed as a community-based disaster management initiative to enhance preparedness, program sustainability, and community self-reliance. This study aimed to analyze the level of community participation, program sustainability, and community independence in the implementation of the KTB Program in Jetis and Umbulharjo Subdistricts, Yogyakarta City. A mixed-methods approach was employed, combining quantitative and qualitative methods. Quantitative data were collected through questionnaires administered to 761 respondents and analyzed using a Likert scale, while qualitative data were obtained through in-depth interviews, participatory observation, and documentation involving officials from the Regional Disaster Management Agency (BPBD), disaster management facilitators, KTB leaders and members, volunteer communities, and non-KTB residents. The results indicate that community participation in both subdistricts was high and corresponded to the partnership level of participation based on Arnstein’s ladder. The sustainability analysis revealed that all KTBs were categorized as sustainable to self-reliant, with mean scores ranging from 4.20 to 4.33, and none were classified as vulnerable. Several villages namely Badran, Penumping, Tahunan, and Tempel Wirogunan demonstrated higher levels of self-reliance, supported by routine activities, innovative local funding mechanisms, and well-developed organizational capacity. Nevertheless, challenges remain, particularly related to leadership regeneration, fluctuations in community participation during non-disaster periods, and technical dependence on BPBD for large-scale activities. This study highlights the importance of strengthening institutional capacity and providing continuous facilitation to ensure the long-term and equitable self-reliance of Disaster Resilient Villages.
Metode School Watching dalam Upaya Pengurangan Risiko Bencana Gempa Bumi Di Satuan Pendidikan: Tinjauan Literature Bambang Setyo Utomo; Arif Rianto Budi Nugroho; Eko Teguh Paripurno; Jaka Purwanta; Susilastuti Susilastuti; Yohana Noradika Maharani
Jurnal Pendidikan Geosfer Vol. 10 No. 1 (2025): Jurnal Pendidikan Geosfer
Publisher : Universitas Syiah Kuala, Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jpg.v10i1.44982

Abstract

Natural disasters such as earthquakes and tsunamis frequently occur in various regions of Indonesia, necessitating effective disaster risk reduction efforts, particularly within educational institutions. One such approach is the School Watching method, a participatory observation activity where students identify potential hazards within the school environment. This study aims to examine the effectiveness of the School Watching method in reducing earthquake disaster risk in schools through a literature review. The study adopts a qualitative approach based on a review of relevant literature from various academic databases. The findings indicate that the School Watching method significantly enhances students’ preparedness in both knowledge and disaster mitigation skills. However, several gaps were identified, including the lack of integration into the national curriculum, limited theoretical grounding, and the absence of long-term and cross-regional studies. Therefore, more systematic policies and approaches are needed to expand the national implementation of this method. Abstrak Bencana alam seperti gempa bumi dan tsunami sering terjadi di berbagai wilayah Indonesia, sehingga diperlukan upaya pengurangan risiko bencana yang efektif, terutama di satuan pendidikan. Salah satu pendekatan yang digunakan adalah metode school watching, yaitu observasi partisipatif terhadap lingkungan sekolah guna mengidentifikasi potensi bahaya. Tujuan dari penelitian ini adalah untuk menelaah efektivitas metode School Watching dalam mengurangi risiko bencana gempa bumi di sekolah melalui kajian literatur. Studi ini menggunakan pendekatan kualitatif berbasis literature review dengan sumber dari berbagai database ilmiah. Hasil kajian menunjukkan bahwa metode school watching dapat meningkatkan kesiapsiagaan siswa secara signifikan, baik dari aspek pengetahuan maupun keterampilan mitigasi bencana. Namun, ditemukan pula sejumlah kesenjangan dalam implementasi metode ini, seperti belum adanya integrasi ke dalam kurikulum nasional, kurangnya pendekatan teoritis yang kuat, serta keterbatasan dalam penelitian jangka panjang dan lintas wilayah. Oleh karena itu, diperlukan pengembangan kebijakan dan pendekatan yang lebih sistematis untuk memperluas penerapan metode ini secara nasional.
Identifikasi Struktur Kerak Di Bawah Permukaan Jawa Timur Berdasarkan Hasil Tomografi Seismik Menggunakan Model Kecepatan Gelombang P Dan Gelombang S Uli Ulfa; Rahmawati Fitrianingtyas; Yohana Noradika Maharani; Adhi Wibowo
Jurnal Teori dan Aplikasi Fisika Vol. 11 No. 2 (2023): Jurnal Teori dan Aplikasi Fisika
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtaf.v11i2.320

Abstract

Tectonic conditions that are vulnerable to earthquakes have become a trigger for researchers to conduct studies on subsurface conditions in East Java. A seismic tomographic study based on the P-wave and S-wave velocity models was applied to identify crustal structures in East Java. The research data totaled 3,893 earthquake events and 28 stations from the Meteorology, Climatology and Geophysics Agency (BMKG) in the 2009-2017 period covering coordinates 5oSL- 11oSL and 110o - 115o EL. The modeling results in this study are expressed in velocity perturbations against the ak135 one-dimensional reference velocity between -5% to 5%. The results of this study indicate that in the central of East Java, there is a negative velocity anomaly which is identified as a sedimentary layer that fills the basin in the Kendeng Zone and volcaniclastic deposits in the Southern Mountains Zone to a depth of 5 km. The dominant negative velocity anomaly in southern East Java is associated with the presence of intrusive and bedrock in the Southern Mountain Zone. The transition zone between the crust and upper mantle in East Java is observed at a depth of 35 km below the surface.
MANAJEMEN PENGETAHUAN UNTUK RISIKO BENCANA TSUNAMI –LITERATURE REVIEW Hadi Purwanto; Johan Danu Prasatya; Tedy Agung Cahyadi; Yohana Noradika Maharani
Racic : Rab Construction Research Vol. 7 No. 2 (2022): DESEMBER
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v7i2.3001

Abstract

The application of knowledge management (KM) using Internet of Things (IoT) and Artificial Intelligence (AI) technology is able to capture, store, and disseminate disaster information in all phases of the tsunami disaster. IoT promises to provide continuous fast data, AI used in several disaster risk management applications promises to automate the analysis and dissemination of potential disaster information, as well as the results of disaster event analysis more accurately and faster. This study aims to develop an AI and IoT-based KM model for tsunami risk management based on the comparative results of previous research. The results of the comparison show that most KM, AI, and IoT research focus on the process of knowledge capture, knowledge store, knowledge sharing and mostly focus on pre-disaster. Some other KM research focuses on KM systems without AI, and IoT on the process of knowledge capture, knowledge store, knowledge sharing and only focuses on the stage of a disaster. There is very limited KM research that simultaneously examines KMS, AI, IoT in all knowledge management processes for all stages of tsunami disaster risk. The results of the comparison utilize to develop AI and IoT-based KM models for all stages of tsunami disaster risk management. This study can be a good guidance for stakeholders on the application of AI-based KM and IoT technology to manage tsunami disaster risk in Indonesia.
Wastewater Management Strategies for Reducing Drought Vulnerability and Enhancing Women’s Local Wisdom: A Case Study of Kebonharjo Village, Indonesia Yuniarta Vuspita; RR. Susilastuti Dwi Nugrahajati; Arif Rianto Budi Nugroho; Yohana Noradika Maharani; Johan Danu Prasetya; Ficky Adi Kurniawan
Industrial and Domestic Waste Management Volume 6 - Issue 1 - 2026
Publisher : Tecno Scientifica Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53623/idwm.v6i1.1045

Abstract

Prolonged drought has become a recurrent hydrometeorological disaster that significantly affects rural communities in Indonesia, particularly in areas with limited water infrastructure. In 2023, the Special Region of Yogyakarta experienced widespread drought, with severe impacts in Kulon Progo Regency, especially in Samigaluh Subdistrict. Kebonharjo Village, located in the Menoreh Hills, has faced persistent clean water shortages due to climate variability, environmental degradation, and increasing water demand. These conditions have intensified social vulnerability, especially among women, who are primarily responsible for household water management and water-dependent livelihood activities. This study aims to examine women’s multidimensional vulnerability to drought, analyze wastewater management as a form of local wisdom-based adaptation, and identify policy implications for gender-responsive disaster risk reduction. Using a qualitative case study approach, data were collected through in-depth interviews, focus group discussions, participatory observation, and document analysis from January to March 2025. Data were analyzed using the interactive model of Miles and Huberman. The findings reveal that women experience physical vulnerability due to long distances to water sources, economic vulnerability resulting from declining agricultural income and increasing household expenditures, and structural vulnerability linked to limited participation in village-level decision-making. At the same time, women demonstrate strong adaptive capacity through wastewater reuse, rotational water collection, and ecological knowledge of seasonal indicators. The novelty of this study lies in positioning wastewater management as a gendered adaptation strategy rooted in women’s local wisdom rather than merely a domestic coping practice. The study concludes that integrating women’s local knowledge into village-level drought governance and strengthening their participation in decision-making are essential for building community resilience and advancing gender-equitable disaster risk reduction.
Perancangan Aplikasi E-Lapor Berbasis Android untuk Membantu Komunitas Peduli Sungai Opak Gajah Wong Melakukan Monitoring Potensi Bencana Agung Yulianto Nugroho; Johan Danu Prasetya; Yohana Noradika Maharani; Tedy Agung Cahyadi; Ficky Adi Kurniawan
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 4 No. 1 (2024): Maret
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juritek.v4i1.2902

Abstract

Information technology has emerged to make various activities easier. One of the important roles of information technology is in providing disaster information. River Care Communities (KPS) which are currently spread across several regions in Indonesia, one of which is River Care Communities Opak Gajah Wong. River Care Communities have an important role in helping reduce disaster risks along river flows. There are various kinds of events that have the potential to cause disasters along river flows, including accumulation of rubbish, landslides on river walls, narrowing and shallowing of rivers, rising water discharge above normal limits and the growth of wild plants that can obstruct river flow. Currently the River Care Community only reports its activities conventionally and has not maximized the existence of information technology. With this conventional method, the delivery of incident reports along the river which is their area of ​​activity is often late, the coordinates are inaccurate and confusing because they are not accompanied by visual images. The conventional pattern of submitting reports means that these reports are too late to be followed up by the relevant agencies and are often simply overlooked. To answer the problems mentioned above, the author conducted research by developing an E-Report application based on Android mobile application using the prototyping method. Currently, there are already several similar complaint applications, but they are not specific to problems that exist along the river flow. The form of complaints and reports in river basins has unique characteristics, where the reporter must enter certain values ​​to determine the level of urgency of the report. With this application, it is hoped that every report from River Care Communities Opak Gajah Wong can be conveyed in real time and immediately receive follow-up from the relevant agencies.
KESIAPSIAGAAN PUSKESMAS DALAM PENANGGULANGAN KRISIS KESEHATAN TAHAP PRAKRISIS DI KAPANEWON PONJONG KABUPATEN GUNUNGKIDUL Devi Wardoyo; Arif Rianto Budi Nugroho; Eko Teguh Paripurno; Yohana Noradika Maharani; Jaka Purwanta
JKM (Jurnal Kesehatan Masyarakat) Cendekia Utama Vol 13, No 3 (2025): JKM (Jurnal Kesehatan Masyarakat) Cendekia Utama
Publisher : Institut Teknologi Kesehatan Cendekia Utama Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31596/jkm.v13i3.2850

Abstract

Berdasarkan Indeks Risiko Bencana Indonesia (IRBI) setiap tahunnya tidak ada satu pun wilayah di Indonesia yang berisiko rendah terhadap bencana. Kejadian bencana tersebut, baik karena alam atau non alam, bisa menyebabkan terjadinya krisis kesehatan. Kabupaten Gunungkidul termasuk kategori wilayah yang memiliki indeks risiko bencana (IRB) sedang. Data BPBD Kabupaten Gunungkidul tahun 2024, jumlah kejadian bencana tertinggi berada di Kapanewon Ponjong. Kesiapsiagaan Puskesmas pada tahap pra krisis, merupakan kegiatan preventif promotif yang berperan penting dalam upaya penanggulangan krisis kesehatan di wilayah kerjanya. Tujuan penelitian ini adalah mengidentifikasi dan menganalisa kesiapsiagaan Puskesmas di Kapanewon Ponjong Kabupaten Gunungkidul. Metode yang digunakan dalam penelitian adalah deksriptif kualitatif, dengan wawancara dan observasi. Teknik pengambilan data dengan cara purposive sampling di Puskesmas Ponjong I dan Puskesmas Ponjong II. Hasil penelitian ini adalah kesiapsiagaan Puskesmas yang meliputi 1) sistem peringatan dini, 2) kapasitas sumber daya manusia kesehatan, 3) upaya pemberdayaan masyarakat, 4) tim penanggulangan krisis: EMT, RHA dan PHRRT, 5) sarana prasarana, logistik dan perbekalan kesehatan, dan 6) simulasi/gladi bidang kesehatan.
Co-Authors Adhi Wibowo Agung Yulianto Nugroho Agus Bambang Irawan Agus Triyono Anissa Windarti Ardhianto Septiadhi Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Arif Rianto Budi Nugroho Ayu Kresno Ekarsti Bambang Dwijo Pranowo Bambang Setyo Utomo Bambang Sunardi Bambang Sunardi Benny Antony Kaban Benny Antony Kaban Cahyadi, Tedy Agung Devi Wardoyo Dyah Nunki Yalesrie Effantra Effendi Eko Murdiyanto Eko Teguh Paripurno Eko Teguh Paripurno Eko Teguh Paripurno Eko Teguh Paripurno Eko Teguh Paripurno Eko Teguh Paripurno Elizabhet Ortarita Minto Ariwati Endang Susanti Warasanti Eni Muryani Eni Muryani Eny Muryani Ficky Adi Kurniawan Ficky Adi Kurniawan Ficky Adi Kurniawan Ficky Adi Kurniawan Fitriani Fitriani Gandar Mahojwala Gunawan, Heru Hadi Purwanto Happitasyari, Stevanie Herry Riswandi Ikhsan Ikhsan Ikhsan Ikhsan Ikhsan Ikhsan Istiana Rahatmawati, Istiana Jaka Purwanta Jaka Purwanta Jaka Purwanta Jakiatin Nisa Jakiatin Nisa Johan Danu Prasatya Johan Danu Prasetya Johan Danu Prasetya Johan Danu Prasetya Johan Danu Prasetya Koesuma, Sorja Kusumayudha, Sari Bahagiarti Marganiswati, Yudha Tintana Muhamad Syaifudin Nugroho, Arif Rianto Nugroho, Arif Rianto Budi Nugroho, Arif Riyanto Budi Nurshodik, Luthfi Qurrotu' Aini Prasetya, Johan Danu Prastistho, Widyawanto Puji Lestari PUJI LESTARI Purbudi Wahyuni Purbudi Wahyuni Purwanta, Jaka Purwanta, Jawa Rahmawati Fitrianingtyas RR. Susilastuti Dwi Nugrahajati Sabrina Umi Khabibah Siregar, Imerilda Parlina Siswahyudianto Stephanus Maria Eduat Suharsono Suharsono Susiani Endarwati Susilastuti Dwi Nugraha Jati Susilastuti Susilastuti Tanti Prasetya Prima Dewi Tedy Agung Cahyadi Tissia Ayu Algary Tissia Ayu Algary Trisnowati, Yuni Dwi Uli Ulfa Utomo, Bambang Setya Wenny Kartika Widyawanto Prastistho WIJAYANTO WIJAYANTO Wijayanto Wijayanto Windarti, Anissa Wintoro, Binjali Yody Rizkianto Yohanes Ary Prayoga Yulis Bigandata Yuniarta Vuspita