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All Journal IJOG : Indonesian Journal on Geoscience Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan JGE (Jurnal Geofisika Eksplorasi) Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir JOURNAL ONLINE OF PHYSICS Jurnal Geocelebes Journal of Geoscience, Engineering, Environment, and Technology JLBG (Jurnal Lingkungan dan Bencana Geologi) (Journal of Environment and Geological Hazards) BULLETIN OF THE MARINE GEOLOGY Jurnal Teori dan Aplikasi Fisika Journal of Engineering and Scientific Research (JESR) Jurnal Geofisika GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Journal of Multidisciplinary Applied Natural Science Seandanan: Jurnal Pengabdian pada Masyarakat Indonesian Journal of Spatial Planning Jurnal Riset Fisika Indonesia Journal of Geology and Exploration JURNAL TEKNIK GEOLOGI : Jurnal Ilmu Pengetahuan dan Teknologi Journal of Public Health Concerns JAGE Jurnal Mitrawarga GEMBIRA (Pengabdian Kepada Masyarakat) OPHIOLITE : Jurnal Geologi Terapan Bulletin of Geology Journal of Environment and Geography Education Jurnal Teknologi dan Inovasi Industri JURNAL SAINS GEOGRAFI Jurnal Geosaintek Eksplorium : Buletin Pusat Pengembangan Bahan Galian Nuklir Nemui Nyimah
Rahmi Mulyasari
Universitas Lampung
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EDUKASI MITIGASI BENCANA BANJIR DI SMAN 1 METRO UNTUK MEWUJUDKAN SEKOLAH SIAGA BENCANA Sandri Erfani, Aminudin Syah, Rahmi Mulyasari, Nandi Haerudin, Hesti, Akroma Hidyatika,
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 8 No. 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v8i1.373

Abstract

SMAN 17 Bandar Lampung berlokasi di Jl. Soekarno-Hatta Simpang Suban Kelurahan Pidada Kecamatan Panjang, Bandar Lampung, Lampung. Sekolah ini terletak kurang lebih 17,3 km dari Universitas Lampung. Kelurahan Pidada, Kecamatan Panjang yang merupakan lokasi SMAN 17 Bandar Lampung merupakan daerah rawan longsor, sehingga perlu dilakukan edukasi terkait kebencanaan longsor. Tujuan dari kegiatan pengabdian ini adalah untuk mengedukasi mitra terkait potensi longsor yang ada di daerah pengabdian dan untuk meningkatkan pengetahuan mitra terhadap mitigasi dan manajemen bencana dalam rangka mewujudkan sekolah siaga bencana. Metode yang digunakan dalam pengabdian ini adalah analisis kebutuhan, perancangan, serta pendampingan dan implementasi. Hasil dari kegiatan pengabdian tergambar dari hasil evaluasi dan diskusi yang menunjukkan respon yang positif. Pihak sekolah berharap untuk dilakukannya kegiatan edukasi mitigasi bencana secara berkesinambungan untuk mewujudkan sekolah siaga bencana.
EDUKASI MITIGASI BENCANA LONGSOR DAN BANJIR BERBASIS MASYARAKAT DI KELURAHAN SRENGSEM, BANDAR LAMPUNG Riki Chandra W, Rahmi Mulyasari, Aminudin Syah, Dyah Indriana K, Ashruri,
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 8 No. 1 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v8i1.469

Abstract

Community service activities can reduce disaster risk in Srengsem Village, Indonesia, which is prone to floods and landslides during the rainy season. A survey and analysis of the disaster conditions in Srengsem was conducted to develop structural and non-structural mitigation recommendations, which were then conveyed to affected residents and local regional leaders. Structural mitigation recommendations included, for example, reinforcing buildings and installing drainage systems. Non-structural mitigation focused on increasing community preparedness for disasters through activities such as landslide/flood surveys, outreach, coordination, presentations at community meetings, and distribution of posters and pocket books. These activities helped residents and sub-district officials who previously did not have an understanding of disasters and preparedness to become more knowledgeable and able to carry out mitigation actions independently at the community level.
EDUKASI MITIGASI TSUNAMI DAN PENGEMBANGAN GEOWISATA BATU BALAK SEBAGAI DESA WISATA SADAR BENCANA DI LAMPUNG Mulyasari, Rahmi; Mulyatno, Bagus Sapto; Yulianti, Titin
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 8 No. 3 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v8i3.563

Abstract

Desa Batu Balak adalah desa yang terletak di Kecamatan Rajabasa, Kabupaten Lampung Selatan, berjarak 100 km dari Universitas Lampung (UNILA). Lokasi Desa Batu Balak yang berada di dekat Selat Sunda, dilewati sungai di bagian timur desa dan topografi yang memiliki nilai elevasi maksimal setinggi 30 meter, sangat rentan terdampak bencana tsunami. Di sisi lain, Desa Batu Balak yang berada di tepi pantai, memiliki potensi pariwisata yang berpeluang untuk dikembangkan. Tujuan dari kegiatan pengabdian ini utuk mewujudkan Desa Wisata Sadar Bencana, dengan meningkatkan pengetahuan Pokdarwis Kahai Indah mengenai potensi geowisata Desa Batu Balak serta mengedukasi Pokdarwis dalam membuat peta bahaya tsunami serta mitigasi struktural dan non struktural untuk kesiap-siagaan desa wisata sadar bencana. Metode yang digunakan dalam pengabdian ini adalah sosialisasi, pelatihan, penerapan teknologi, pendampingan dan evaluasi, dan keberlanjutan program. Hasil dari kegiatan pengabdian tergambar dari hasil evaluasi dan diskusi yang menunjukkan respon yang positif. Pihak mitra berharap untuk dilakukannya kegiatan lanjutan secara berkesinambungan untuk mewujudkan desa wisata sadar bencana.
PENERAPAN TEKNOLOGI GEOFISIKA DAN FILTRASI AIR SEDERHANA SEBAGAI SOLUSI KEKURANGAN AIR BERSIH DI RT 08 KELURAHAN RAJABASA JAYA: PENERAPAN TEKNOLOGI GEOFISIKA DAN FILTRASI AIR SEDERHANA Unila, Hesti_9201; Haerudin, Nandi; Mulyasari, Rahmi
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 8 No. 3 (2024)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v8i3.568

Abstract

Secara umum bentang alam kelurahan Rajabasa Jaya didominasi oleh perbukitan dan rawa-rawa dengan pertumbuhan penduduk yang terus meningkat berimplikasi terhadap ketersediaan air di daerah ini. Berdasarkan wawancara dengan warga Rajabasa Jaya hingga tahun 2024, di Lingkungan II (LK I) RT. 08 Kelurahan Rajabasa Jaya sebagian besar mengeluhkan kondisi air sumur yang tidak layak konsumsi seperti bau dan keruh, terutama ketika musim hujan. Tujuan dari kegiatan pengabdian ini adalah untuk mengidentifikasi sumber air tanah dalam dan dangkal dengan teknologi geofisika dan menerapkan alat Filter Air Sederhana untuk mengolah air keruh sehingga layak digunakan untuk kebutuhan rumah tangga. Kegiatan pengabdian kepada masyarakat ini dilakukan dengan metode pemaparan materi dan diskusi. Materi yang disampaikan pada kegiatan pengabdian ini adalah materi pengenalan metode geofisika geolistrik untuk mendeteksi keberadaan air tanah dan materi mengenai air bersih dan teknik penyaringan air. Setelah kegiatan pemaparan materi dari narasumber, kegiatan pengabdian kepada masyarakat ini kemudian dilanjutkan dengan pembagian Filter Air kepada warga masyarakat RT08 Rajabasa Jaya Bandar Lampung. Warga masyarakat yang mengikuti kegiatan ini memberikan respon yang sangat positif terhadap terselenggaranya acara kegiatan pengabdian kepada masyarakat Unila karena sangat bermanfaat bagi warta RT08 Rajabasa Jaya untuk mendapatkan kualitas air yang lebih bersih.
ANALISIS KERAWANAN LONGSOR SEBAGAI UPAYA MITIGASI MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DI DAERAH LAMPUNG BARAT Mulyasari, Rahmi; Agustin, Erisa; Yuniza, Nani; Haerudin, Nandi; Riduan, Riduan
Jurnal Geosaintek Vol. 10 No. 2 (2024)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j25023659.v10i2.1733

Abstract

The West Lampung area is an area that is prone to landslides, this is due to the high intensity of rainfall and unstable soil structure. In 2022 and 2023, landslide disasters occurred in the West Lampung area which resulted in many losses, so it is necessary to carry out a landslide vulnerability analysis as an anticipatory measure for landslide control measures. By utilizing a geographic information system, geological data, slope, soil type, rainfall and land cover to display areas that are indicated to be prone to landslides. Based on the results of spatial analysis of each landslide-causing parameter, it produces 3 levels of landslide susceptibility classes, namely areas not prone to landslides (95.48 km2), areas prone to landslides (85.85 km2) and areas very prone to landslides (155.43 km2). In areas that are indicated to be vulnerable and very vulnerable, it is necessary to carry out mitigation on sloping areas and land use in these areas.
Kajian Potensi Gua Pandan sebagai Objek Geowisata Lampung Timur Ermana, Rinda; Dwiguna, Rezky Ariya; Hesti, Hesti; Mulyasari, Rahmi
Jurnal Riset Fisika Indonesia Vol 3 No 1 (2022): Desember 2022
Publisher : Jurusan Fisika, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jrfi.v3i1.3639

Abstract

Indonesian tourism has developed in various sectors and regions in Indonesia. Various types of tourism have been presented in modern, traditional and rural forms. One of them is related to the development of geotourism in Indonesia. Geotourism has benefits, namely the welfare of the people who live around it, encouraging local people to participate in maintaining and developing geotourism, realizing sustainable tourism development, giving a distinct impression and experience for every tourist who comes. Pandan Cave is one of the geosites in Giri Mulyo, East Lampung. The Pandan Cave area is included in the Sukadana Lava lithology unit (Qbs). Pandan Cave in geomorphological studies includes structural landforms formed as a result of endogenous processes, in the form of lifting, folding, and faulting. This endogenous force is constructive. Pandan Cave has geotourism potential because of its unique geology, the various rock forms that make up Pandan Cave and its morphology are interesting things for tourists to study geology. In addition, the location of Pandan Cave which is in the plantation of residents close to the village, makes this tourist attraction an interesting place to visit.
Geomorphological Structure of Landform Characteristics As A Reference for Development Recommendations in Active Volcanic and Faulting Areas, A Case Study in Kerinci Region, Jambi Province, Indonesia Utama, Hari Wiki; Mulyasari, Rahmi
Indonesian Journal on Geoscience Vol. 11 No. 1 (2024)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17014/ijog.11.1.123-139

Abstract

Kerinci Regency is located on the western to the southwestern part of the capital city of Jambi Province, Indonesia. It has interesting geomorphological sites consisting of the physiography of the Barisan Mountain Zone associated with the Sumatran Fault System known as a volcanic-tectonic complex. Geomorphology has an important role in providing information of the landscape in an area. This paper aims to determine the geomorphological characteristics of the area which can provide information regarding disaster mitigation, the direction of land-use innovation, and infrastructure development strategies. This research uses analyses of morphographic, morphometric, morphogenetic, morphoconservation, and morphochronological aspects. Analysis of satellite images and topographic contours is a method used to determine the characteristics of drainage patterns and geological mapping. A significant result of this research is a geomorphological map of Kerinci that divides the area into several geomorphological units, namely volcanic-denudational, karst, structural, volcanic-structural, structural-denudational, and fluvial morphologies. Based on the geomorphological map, the area has a very high potential hazard consisting of volcanic structural landforms, which are Tanco Isolated Hill (TIH), Kerinci Fault Escarpment Undulation (KFEU), Kerinci Fault Escarpment Volcanic Undulation (KFEVU), structural landforms (Alang Structural Valley (ASV), Kumun Fault Hills (KFH), and Pengasih Fault Undulation (PGFU)). This map can be used to design the Standard Operating Procedures (SOP) for regional development in Kerinci.
Aplikasi Metode Geolistrik dan Analisis X-Ray Diffraction (XRD) untuk Investigasi Longsor di Pidada, Kecamatan Panjang, Bandar Lampung Mulyasari, Rahmi; Suharno; Haerudin, Nandi; Hesti; Yogi, Ida Bagus Suananda; Saputro, Sugeng Purwo
EKSPLORIUM Vol. 42 No. 2 (2021): NOVEMBER 2021
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17146/eksplorium.2021.42.2.6304

Abstract

Bandar Lampung is a densely populated urban area consisting of land and water with several plateaus and mountains that stretch across this region. To support sustainable development in a city area, it is necessary to have a regional arrangement concept that considers all aspects, one of which is the potential disaster aspect. One of the potential disasters in Bandar Lampung, especially in Panjang District is a mass movement/landslide. Based on previous research, this area has been recorded as having several historical points of landslides, but there is no mitigation/response specifically for this type of disaster. The purpose of this study was to determine the arrangement of rocks that are in the landslide-prone zone in Panjang District using the geoelectric resistivity method and to analyze the soil engineering assessment obtained from the results of lithological analysis using X-Ray Diffraction (XRD). The results of the geoelectric analysis indicate that there are three lithological layers in the study area; namely tuff sediments with resistivity values and depths between (1–40 Ωm; 0.4–4 m), clay sand (40–120 Ωm; 2–4 m), and solid breccias with igneous rock components (>120 Ωm; 2–22 m). Furthermore, based on the results of the analysis of soil engineering assessments, tuff sediment as a surface layer that has experienced landslides has been identified as having susceptible lithological engineering properties because it has undergone quite intensive oxidation and weathering. The data obtained is expected to be used as supporting data for disaster potential-based regional planning.
Identification of Basalt Rock Distribution Using Resistivity Geoelectric Method in The National Capital City (IKN), Paser, East Kalimantan Sopan, Langnanda Ekakurnia Putri; Agustin, Erisa; Kuncoro, Kirana Helga Aimee; Sarkowi, Muh; Kuswanto, Agus; Kumalasari, Isti Nur; Mulyasari, Rahmi
EKSPLORIUM Vol. 45 No. 2 (2024): NOVEMBER 2024
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/eksplorium.2024.7081

Abstract

The construction of the National Capital City (IKN) is currently being carried out in East Kalimantan, resulting in increased demand for construction materials. Basalt is among the rocks that can be used as construction material in IKN. This rock has a high economic value due to its high demand but limited quantity. Basalt exploration around IKN is carried out to acquire rock resources and reduce construction costs due to its proximity to the site. This study aims to determine the distribution of basalt in the Kuaro area, East Kalimantan. The geology of the research area is composed of the Ultramafic Complex Formation, which comprises gabbro, basalt, serpentinite, and harzburgite. This research uses the Wenner-Alpha configuration geoelectric method to identify the distribution of basalt in the subsurface. Geoelectric measurements were carried out on six measurement lines, each line length of 470 m and electrode spacing of 10 m. The results of geoelectric data analysis show that the basalt has a specific resistivity value ranging from 200–4022 Ωm. Basalts were identified at depths of 10–75 m with 145 m, 325 m, 165 m and 183 m thicknesses in lines 1, 2, 5 and 6, respectively. The presence of basalt in lines 3 and 4 is at a depth of 10–75 m with an average thickness of 153 m and 125 m, respectively. Economically, basalt rocks in this area are classified as medium to highly recommendable for exploitation.
Penguatan Mitigasi Dan Edukasi Tanggap Darurat Tsunami Di Desa Batu Balak, Lampung Selatan Rasimeng, Karyanto; Rasimeng, Syamsurijal; Maulida, Nanda Hanyfa; Mulyasari, Rahmi; Sinambela, Rudy Zefrianto
Nemui Nyimah Vol. 4 No. 1 (2024): Nemui Nyimah Vol.4 No.1 2024
Publisher : FT Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The tsunami is a worrisome natural disaster typically in coastal areas, including Batu Balak Village in South Lampung. The Selat Sunda tsunami on December 22 2018 hit the Batu Balak Village residents and resulted in material and non-material losses. The unpreparedness of the residents who experienced this incident is a reminder of the urgency of the need to increase community preparedness in facing this threat. On this basis, service activities were carried out to strengthen mitigation and education on tsunami emergency response in Batu Balak Village, South Lampung. This service activity aims to strengthen the mitigation process and educate the community regarding the potential for a tsunami disaster in the Batu Balak area. Another purpose is to increase public knowledge of disaster management. The methods used in this service are needs analysis, solution design, program assistance, and implementation. Based on the problem analysis, we carried out a workshop event on tsunami disaster mitigation, how to increase the social economy by utilizing geotourism, and made a recommendation map for tsunami evacuation routes and zones. The workshop event was attended by several residents and community leaders. The results obtained from this activity are an increased understanding of the people who present regarding the tsunami disaster, what mitigation processes need to be implemented when a disaster occurs, and how to handle the loss after the disaster.
Co-Authors adelia, Elsa Adelyra, Sabrina Agus Kuswanto Agustin, Erisa Akbari, Irgi Akroma Hidayatika Akroma Hidayatika Akroma Hidayatika Amelia, Virna Andien, Andien Andini Salsabila ANDRI KURNIAWAN Annisa Vidia Agustin Arianto, Khalila Wardah Arif P Prabowo Az Zahra Putri Sugiarto Bagus Sapto Mulyatno Berliana, Calista Rizky Budi Brahmantyo Catur, Rahmat Chairunisa, Aina Wijdan Dani, Ilham Darmawan, I Gede Boy Dersan Surya Effendi Destawan, Ridho Dewi, Helen Selvia Dewi, Syeikha Puspita Djana, Miftahul Dwi Ratih Purwaningsih Dwiguna, Rezky Ariya Dyah Wulan Sumekar Rengganis Wardani Endro Prasetyo Wahono Erfani, Sandri Ermana, Rinda Fadila, Tiara Andika Fadillah, Muhammad Fatuha, Akmal Alfian Fista, Aksela Dian Ghiffary, Aviv Irfan Wildan Gracia, Christas Hadizar, M. Roja Nabil Hanif, Irfan Hantoro, Andriansyah Surya Hari Wiki Utama Harsyah, Ryan Putra Haryan, Nabilah Bintang Herlian, Faiza Attallah Hesti Hesti Hesti Hesti Hesti Hidayat, Dimas Setiawan Hidayatika, Akroma Husni, Yayan Mi’rojul I Gede Boy Darmawan I Gede Boy Darmawan I Gede Boy Darmawan Ida Bagus Suananda Yogi Ida Bagus Suananda Yogi Idabagus S Yogi Ikhsan Hidayat Imam Setiadi Juliarka, Bella Restu Karyanto Karyanto, Karyanto Karyanto, Karyanto Kelvin Sihotang, Jeremia Kevin Bahy Taufiquds Kumalasari, Isti Nur Kuncoro, Kirana Helga Aimee Lestari, Dwi Apriyanti M. Aditya Makki M. Farhan Al Rasyid Mahli, Razki Alfatah Khairu Manullang, Paulina Beny Claudia Matondang, Pebriadi Halomoan Mauliza, Nadia Muh Sarkowi Muhammad Aditya Makki Muhammad Nurul Muhammad Reza Fahlefi Muhammad Saipuddin Nabila, Salsa Nabilla, Meisha Naimullah, Muhammad Najwa Aulia Izzati Nanda Hanyfa Maulida Nandi Haerudin Nissa, Selvi Hoirun Nofita Fatmawati Noviari, Salsabila Nurlaili, Jesica Octa Della Puspita Ordas Dewanto Pohan, Muhammad Arif Rizki Pramudana, Dhimas Radithya Gading Pranahayu Sekar Winahyu Prayoga, M. Fahry Putri, Priska Adelia Putri, Sefti Amelia Qalbu, Wan Fahayykal Azimah Rafi Rilo Pambudi Rambe, Sibgha Alfirdausi Rasimeng, Karyanto Rasimeng, Syamsurijal Raudhah, Amna Fithri Restu Ningsih Restu Wildanu Ahadi Rezky Ariya Dwiguna Rian Amukti Riduan Riduan, Riduan Rifqi Muhammad Riftyani, Nur Rahma Riki Chandra Wijaya Riki Chandra Wijaya Rinda Ermana Rindiyani, Frans Siska Riza Rahardiawan Rizkiani, Deli Rizkiano, Aldika Said, Yulia Morsa Saippudin, Muhammad Salfira, Ginanda Saputri, Ulva Saputro, Sugeng Purwo Serli Marlina Setyawan, Andika Septa Shella, Karina Pramay Siagian, Keisha Justina Siahaan, Sri Astuti Chrisma Sianturi, Rizky J. Simanjuntak, Anggun Cahyanti Sinambela, Rudy Zefrianto Solihin, Hafiz Ibnu Sopan, Langnanda Ekakurnia Putri Soraya Tiana Dewi Sugeng Purwo Saputro Sugeng Purwo Saputro Sugeng Purwo Saputro Suharno Suharno Suharno Sultan Al Ghifari Supartoyo Supartoyo Syahrani, Hanna Aulia Syamsurijal Rasimeng Tiara Tabitha Titin Yulianti Trada, Arkaan Faruq Trisya Septiana Unila, Hesti_9201 Voanda, Dinda Fitri Wibowo, Rahmat Catur Widiatama, Angga Jati Wijaya, Riki Chandra Winona Putri Prihadita Yadnya, Erlangga Rahardian Yogi, Ida Bagus Suananda Yuniza, Nani Zahiya, Asda Arwa