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ANALISIS SPASIAL DINAMIKA TANAH LONGSOR DI KABUPATEN MUARA ENIM BERDASARKAN C…
Muara Enim Regency is characterized by high rainfall and rapid land cover changes due to mining activities, plantation expansion, and infrastructure development. This study aims to analyze the spatial–temporal influence of rainfall and land cover on landslide occurrences and to produce a more representative landslide hazard map. The analysis integrates monthly rainfall data, NDVI values deriv…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1904162025
ANALISIS KERAWANAN LONGSOR BERDASARKAN TINGKAT KELEMBAPAN TANAH DI DAERAH LUB…
Curah hujan merupakan salah satu faktor pemicu bencana alam longsor. Terjadinya bencana longsor dipengaruhi oleh banyak faktor, salah satunya adalah tingginya intensitas curah hujan yang diterima pada suatu wilayah. Penelitian dilakukan di Daerah Lubuk Dalam dan Sekitarnya, Kecamatan Lengkiti, Ogan Komering Ulu, Sumatera Selatan. Daerah penelitian terdiri dari satuan geomorfik berupa perbukitan…
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- x, 52 hlm.; ilus.; 29 cm
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- T1529692024
PEMETAAN POTENSI BAHAYA BENCANA TANAH LONGSOR DI KOTA SUKABUMI BERBASIS SISTE…
Penelitian ini bertujuan untuk memetakan potensi bahaya tanah longsor di Kota Sukabumi menggunakan pendekatan Sistem Informasi Geografis (SIG) dengan metode scoring dan overlay. Kota Sukabumi dipilih karena termasuk wilayah dengan tingkat kerawanan tanah longsor yang tinggi akibat kondisi topografi yang curam, jenis tanah yang rentan, serta curah hujan yang tinggi. Penelitian ini menggunakan li…
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- xiv, 61 hlm.; ilus.; tab.; 29 cm.
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- T1821562025
ANALISIS KERAWANAN LONGSOR MENGGUNAKAN METODE WEIGHTED OVERLAY DAERAH LUBUK A…
This study aims to analyze landslide susceptibility in Lubuk Alai Village, Kapur IX District, Lima Puluh Koto, West Sumatra, which has shown an increasing trend in landslide occurrences between 2021 and 2023. The research examines the physiographic characteristics of the area, the distribution of landslide-prone zones, and the level of landslide vulnerability using the Weighted Overlay method i…
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- xvii, 64 hlm.; ilus.; tab.; 29 cm.
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- T1809522025
STUDI HUBUNGAN PARAMETER MORFOMETRI TERHADAP TINGKAT KERAWANAN LONGSOR DAERAH…
Geographically, the study area is located in Sukaraya and its surrounding areas, Ogan Komering Ulu Regency, South Sumatra. This study aims to evaluate the level of tectonic activity related to the presence of the Air Gading Fault through quantitative geomorphological analysis. The evaluation was conducted using morphometric parameters from the watershed (DAS), including Valley Floor Width to He…
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- xv, 75 hlm.; ilus.; tab.; 29 cm.
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- T1863292025
ANALISIS DATA LANDSAT 8 DAERAH RAWAN LONGSOR DENGAN METODE WEIGHTED OVERLAY M…
Bencana longsor merupakan salah satu bentuk bencana alam kompleks yang bisa mengancam kehidupan masyarakat, tidak hanya menimbulkan kerusakan fisik tetapi juga dampak sosial dan psikologis yang signifikan. Terjadinya longsor dipengaruhi oleh berbagai faktor, termasuk kondisi geologi, iklim, dan juga aktivitas manusia. Untuk mengurangi risiko terjadinya bencana longsor diperlukan kajian mendalam…
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- xv, 72 hlm.; ilus.; tab.; 29 cm.
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- T1863212025
ANALISIS KERAWANAN LONGSOR BERBASIS OVERLAY PARAMETER GEOSPASIAL DAERAH SUKAM…
Natural disasters are events that threaten the lives of communities and are caused by natural or non-natural factors. They can lead to environmental damage, property loss, psychological impacts, and casualties. One natural disaster that frequently occurs in the research area is landslides, which involve the sudden movement of rock or soil masses and are closely related to scientific processes i…
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- xv, 73 hlm.; ilus.; tab.; 29 cm.
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- T1861182025
ANALISA KERENTANAN TANAH LONGSOR MENGGUNAKAN METODE FREQUENCY RATIO DI DESA S…
The research was in Sri Menanti Village, Mekakau Ilir District, South OKU Regency, South Sumatra, the research area is in the volcanic arc route. The research is aimed at identifying Landslide Susceptibility in the research area based on Geomorphology, Stratigraphy and other parameters with the aim of reducing the impact of losses. The research was carried out using a frequency ratio analysis m…
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- xiv, 44 hlm.; ilus.; 29 cm
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- T1501812024
ANALISIS KERAWANAN LONGSOR BERDASARKAN PARAMETER NDVI DAN RELIEF DIVERSITY DA…
The Gumay Mountains area topographically, it is in the elevation range of 200 to >1000 meters above sea level, with various types of slopes that vary. This landslide analysis observation uses two methods, namely NDVI and relief diversity. NDVI stands for Normalized Difference Vegetation Indices, an analysis that uses vegetation as its main index or parameter. In this case, the presence of veget…
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- xv, 46 hlm.; ilus.; 29 cm
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- T1498712024
ANALISIS SPASIAL ZONA KERAWANAN LONGSOR DENGAN KOMBINASI EKSTRAKSI OTOMATIS L…
Landslides are natural disasters involving the sudden movement of a rock or soil mass. Natural disasters can affect geological, atmospheric, and anthropogenic factors. This study was conducted to reveal lineament in controlling landslides that have the potential to occur in the Kemang area and its surroundings, Cianjur Regency, West Java. Lineament is considered an essential geological structur…
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- xv, 44 hlm,; Ilus.; 29 cm
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- T1405812024
ANALISIS KERAWANAN LONGSOR DENGAN METODE KORELASI NDVI DAN KERAGAMAN RELIEF D…
This research is a follow-up case study on geological mapping that has been done previously. In field observations during geological mapping activities, several landslide observation locations were found which were influenced by high rock weathering, steep slopes and soil erosion caused by high rainfall intensity. According to BNPB (2012), a landslide is a mass movement of rock or soil, or a co…
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- xi, 70 hlm.; ilus.; tab.; 29 cm.
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- T1652392025
ANALISIS KERAWANAN LONGSOR MENGGUNAKAN METODE INDEX STORIE DAN BISHOP DAERAH …
Tectonically, the research area is located in the South Sumatra Basin. The South Sumatra Basin is known as a complex geological area. In general, the research area is located in the Early Postrift (Early Miocene-Middle Miocene). In the Talang Baru area, research on the diagenesis of the Gumai Formation calcareous sandstone has not been carried out comprehensively, so this study aims to determin…
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- xviii, 45 hlm., ilus., tab.; 29 cm
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- T1641932025
PREDIKSI LONGSOR MELALUI VELOSITAS INVERSI DAN EVALUASI DESAIN LERENG TAMBANG…
Pertambangan merupakan bentuk kegiatan yang dilakukan demi mendapatkan suatu sumber daya dengan nilai ekonomis yang terdapat di bawah permukaan bumi. Dalam penambangan, lereng merupakan faktor penting dalam penanggulangan risiko terjadinya kecelakaan kerja. Kestabilan lereng ialah fokus bagi teknisi geoteknik untuk menjaga keselamatan kerja di tambang, maka dari itu manajemen risiko dilakukan m…
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- xv, 52 hlm.; Ilus.; 29 cm
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- T1405792024
IDENTIFIKASI KERAWANAN LONGSOR BERDASARKAN PARAMETER INDEKS VEGETASI DAN KERA…
Administratively, the research location is in the Berkun area and its surroundings, Sarolangun Regency, Jambi. The topographical conditions found at the study site are dominated by hilly areas with a tendency for steep slopes to be the main factor affecting the movement of rock and soil masses (slides). The research method uses a field observation approach to obtain evidence of the presence of …
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- xiv, 52 hlm.; ilus.; 29 cm
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- T1310212023
ANALISIS PERUBAHAN MUKA TANAH DAN POTENSI LONGSOR PADA KAWASAN PEMUKIMAN MENG…
Pada Oktober 2022 Kabupaten lebak dinyatakan darurat bencana. dengan terjadinya beberapa kejadian bencana longsor akibat intensitas curah hujan yang tinggi dan kemiringan lereng yang curam yang menjadi faktor terbesar terjadinya pergerakan tanah longsor. Berdasarkan hal tersebut membuat kecamatan muncang rawan terjadinya bencana longsor. Penelitian ini menggunakan data citra Sentinel-1 dengan m…
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- xviii, 77 hlm.; ilus.; 29 cm
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- T1309742023
STUDI KAWASAN LONGSOR MENGGUNAKAN KOMBINASI ANALISIS PETROGRAFI DAN WEIGHTED …
The location of OKU Selatan or so Ogan Komering Ulu Selatan regency is surrounded by ridge either of hills or mountains and dominated with high contour area. The probability of this terrain being affected by landslide is considered to be high. Based on the matter, this research was carried out to be providing infromation for handling in order to avoid and minimize the impact can be caused by an…
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- viii, 43 hlm.; ilus.; 29 cm
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- T1295922023
ANALISA DEFORMASI PERMUKAAN TANAH PADA ZONA RAWAN LONGSOR DENGAN DIFFERENTIAL…
Land movement or mass wasting is a geomorphic process, where the process is a natural process of weathering, erosion and deposition that causes material changes on the earth's surface and landscape. This can be described as the potential for bedrock, to move downslope. Due to the lack of basic information and limitations of survey methods, this research was carried out to provide information ab…
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- xv, 44 hlm.; ilus.; 29 cm
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- T1307462023
ANALISIS MORFOTEKTONIK DAN IMPLIKASINYA TERHADAP LONGSOR DAERAH EREUNPALAY DA…
Geographically, the research area is located in the Ereunpalay Region, Tasikmalaya Regency, West Java. This research aims to obtain data and evaluate the level of tectonic activity on the Cimandiri fault line which is then linked to landform factors obtained from morphometric analysis of the river basin. The method used is a quantitative geomorphological approach. The data used in this research…
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- ix, 43 hlm.; ilus.; 29 cm
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- T1315172023
ANALISIS KERAWANAN LONGSOR DENGAN METODE KORELASI NDVI, RELIEF DIVERSITY DAN …
This research was carried out in the Mekarsari and surrounding areas, with a fairly high level of landslide susceptibility according to the fairly high level of ground movement susceptibility (BPS Cianjur Regency, 2022). The potential hazard area and hazard class in the research area is approximately 3,566 Ha and the hazard class is in the High category. Observations at the landslide research l…
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- xv, 74 hlm.; ilus.; 29 cm
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- T1312392023
ANALISIS KESTABILAN LERENG DENGAN METODE BISHOP DAN PEMETAAN ZONASI RAWAN LON…
Bencana alam merupakan suatu runtutan peristiwa yang memberikan dampak langsung berupa ancaman terhadap kehidupan masyarakat yang disebabkan, baik oleh faktor alam atau faktor non alam sehingga dampak langsung yang ditimbulkan adalah kerusakan lingkungan, kerugian harta benda, dampak psikologis, serta timbulnya korban jiwa. Bencana alam yang sering terjadi di daerah penelitian salah satunya ada…
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- xviii, 62 hlm.; ilus.; 29 cm
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- T1311782023
ANALISIS WILAYAH RAWAN LONGSOR MENGGUNAKAN METODE SIMPLIFIED BISHOP DAN DATA …
Landslide disasters can occur due to several factors, and based on BNPB InaRISK data, the Cileles area and its surroundings are included in the area with moderate vulnerability to landslides. This research uses direct field observation and remote sensing methods which use vegetation index parameters, soil wetness level, slope, research area elevation, and the constituent rocks’ lithology. The…
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- xviii, 42 hlm.; ilus.; 29 cm
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- T1307602023
ANALISIS KERAWANAN LONGSOR MENGGUNAKAN METODE FUZZY LOGIC DAERAH PANCURMAS UN…
Final project research using fuzzy logic method was conducted in Pancurmas Unit Jaya and surrounding areas, Empat Lawang Regency, South Sumatra Province. It has a morphology of low hills to high hills with gentle slopes to very steep slopes so that several landslides were encountered during field observations that disrupted road access to the village. The study is intended to identify the level…
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- xiii, 57 hlm.; Ilus.; 29 cm
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- T1276292023
STUDI IDENTIFIKASI FAKTOR-FAKTOR PENYEBAB LONGSORAN DI MUARA ENIM - SP. SUGIH…
Longsor didefinisikan sebagai perpindahan material pembentuk lereng yang berupa batuan, bahan rombakan tanah, atau material campuran yang bergerak ke bawah lereng. Proses terjadinya longsor sendiri berawal dari air yang meresap ke dalam tanah mengakibatkan penambahan bobot pada tanah. Secara umum penyebab dari teijadinya longsor tergantung pada tanah penyusun lereng dan kondisi batuan, pengguna…
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- xi, 60 hlm.; ill.; tab.; 28 cm.
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- T1296082015
ANALISIS MORFOTEKTONIK DAN IMPLIKASINYA TERHADAP LONGSOR DAERAH LINTAU BUO, T…
THE RESEARCH AREA IS IN THE LINTAU BUO REGION, TANAH DATAR DISTRICT, WEST SUMATRA. GEOLOGICALLY THIS AREA IS ON THE EDGE OF THE OMBILIN BASIN WHICH HAS ACTIVE TECTONIC CONDITIONS. THIS STUDY AIMS TO OBTAIN DATA ON THE LEVEL OF TECTONIC ACTIVITY USING A QUANTITATIVE GEOMORPHOLOGICAL APPROACH WHICH IS CARRIED OUT IN THE BATANG SINAMAR SUB-WATERSHED AND THE BATANG TAMPO SUB-WATERSHED WHICH IS DIVI…
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- xiii, 72 hlm.; Ilus.; 29 cm
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- T1274942023
IDENTIFIKASI KERAWANAN LONGSOR DI KECAMATAN PULAU PINANG KABUPATEN LAHAT SUMA…
ABSTRACT This research is located in the administrative area District of Pulau Pinang, Lahat Regency, South Sumatra. Geologically, it is located in the South Sumatra basin which is a back arc basin. Geologically it is located in the South Sumatra basin on the Geological Map of the Lahat Sheets. The District of Paulau Pinang is an area with a high elevation of 60 - 475 m above sea level which is…
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- xi, 52 hlm.; Ilus.; 29 cm
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- T1060642023
IDENTIFIKASI KAWASAN RAWAN LONGSOR MENGGUNAKAN KOMBINASI ANLISA PETROGRAFI DA…
Abstrack Landslide disaster is an event of movement of soil masses caused by an imbalance of the soil to withstand the loads on the ground surface. Landslides can be caused by natural factors or by humans themselves. Which is influenced by several variables such as slope, rainfall, land cover, soil type and other geological factors as well as logging of trees and cutting of hills without any de…
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- xi, 43 hlm.; ilus.; 29 cm
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- T830672023
ANALISIS TINGKAT KESTABILAN LERENG BERDASARKAN PARAMETER NDVI DAN RELIEF DIVE…
Administratively, the research location is in the Padang Ganting area and its surroundings, Tanah Datar Regency, West Sumatra. The study area is dominated by morphology in the form of hills and high hills with rather steep slope conditions, which are dominated by relatively poor sedimentary rock lithology and poor land use, which are factors in the poor level of slope stability and cause landsl…
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- vii, 52 hlm.; ilus.; 29 cm
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- T884742023
ANALISIS TINGKAT KERAWANAN LONGSOR MENGGUNAKAN METODE FUZZY LOGIC DAERAH KARA…
The research was located in Karanganyar, Karanggayam, Gombong, and Sempor Districts, Kebumen District, Central Java. This area has a high enough morphology, slope level, and rainfall so that the possibility of landslides is also quite high. This study aims to analyze the level of landslide vulnerability and determine the type of landslide that develops by using fuzzy logic so that it can provid…
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- xii, 59 hlm.; ilus.; 29 cm
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- T836032023
IDENTIFIKASI KERAWANAN LONGSOR BERDASARKAN PENDEKATAN SIG DAN UJI KUAT TEKAN …
The final project research was carried out by researchers using the soil-free compressive strength test analysis method with additional Geographic Information System (GIS) data where the results were obtained from the accumulation of maps. The research was conducted in Sukajadi area, Jampang Kulon District and surrounding Sukabumi Regency, West Java province. Analysis of landslide insecurity th…
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- xiv, 41 hlm.; ilus.; 29 cm
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- T882302023
IDENTIFIKASI KESTABILAN LERENG MENGGUNAKAN NORMALIZED DIFFERENCE VEGETATION I…
The location of this study is in the Sukamaju area, Bogor regency, West Java province. The research location is located in Mandala Basin Bogor. Mandala Bogor Basin according to Martodjojo (1984) has changed from time to time throughout the tertiary–quaternary period. Morphological conditions that have a high elevation and steep slopes, as well as poor land use are factors that cause the movem…
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- xiv, 45 hlm.; ilus.; 29 cm
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- T894022023
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