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KARAKTERISASI SEDIMEN ENDAPAN ALUVIAL BERDASARKAN ANALISIS GRANULOMETRI DAERA…
Penelitian ini bertujuan untuk mengkarakterisasi sedimen endapan aluvial berdasarkan analisis granulometri pada daerah Sukarami dan sekitarnya, Kabupaten Lahat, Provinsi Sumatera Selatan. Analisis granulometri dilakukan untuk mengetahui distribusi ukuran butir, parameter statistik sedimen, mekanisme transportasi, serta lingkungan pengendapan pada sistem fluvial. Pengambilan sampel dilakukan pad…
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- xxi, 80 hlm.; ilus.; tab, 29 cm
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- T1873792025
ANALISIS POTENSI GEOSITE DENGAN MODIFIED GEOSITE ASSESSMENT METHODS DI KABUPA…
Musi Rawas Utara Regency harbors significant geotourism potential, represented by its two prominent geosites: Danau Rayo (Rayo Lake) and Sosokan Waterfall. This study aimed to comprehensively analyze and assess the potential of these two geosites using the Modified Geosite Assessment Model (M-GAM), which integrates expert assessment and visitor perceptions. The analysis results show that both g…
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- xiv, 41 hlm.; ilus.; tab, 29 cm
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- T1874022025
ANALISIS KERAWANAN BANJIR MENGGUNAKAN METODE NORMALISED MORPHOMETRIC FLOOD IN…
Several factors, including climate, land use and cover types, rock lithology, geomorphology, and hydrological conditions of an area, influence flooding. The research location is the Air Manna watershed, which is administratively located in Ulu Manna District, South Bengkulu. This research aims to identify the influence of morphometric aspects on the potential for flooding in the watershed and m…
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- xviii, 151 hlm.; ilus.; 29 cm
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- T1579352024
STUDI LINGKUNGAN PENGENDAPAN DAN ANALISIS KUALITAS BATUBARA BLOK KIKIM, PT. B…
The research was conducted in Gumay Talang District, Lahat Regency, South Sumatra. Regionally, this area is included in the South Sumatra Basin which is a back arc basin. This basin has coal-carrying formations, called the Muaraenim Formation and the Airbenakat Formation. Coal is formed through a sedimentation process that occurs in a specific location called a sedimentation environment. This s…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1579872024
PENGAPLIKASIAN SISTEM INFORMASI GEOGRAFIS DENGAN EKSTRAKSI OTOMATIS LINEAMENT…
Natural disasters, a series of events that threaten people's lives and are caused by natural or non-natural factors, can cause environmental damage, property losses, psychological impacts, and casualties. One of the natural disasters that often occur in the research area is landslides, which involve the sudden movement of rock or soil masses and are closely related to scientific processes in la…
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- xiv, 165 hlm.; ilus.; 29 cm
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- T1579952024
GEOLOGI DAN KARAKTERISTIK BATUGAMPING FORMASI BATURAJA DESA KARANG AGUNG DAN …
Limestones from the Baturaja Formation were exposed in the Pusar area, Ogan Komering Ulu District, South Sumatra, which is a fairly good object for the study of limestone characteristics. The method of this research is based on literature study, analysis of outcrop observation data, profile analysis and results of petrographic and paleontological analysis. This study aims to identify the geomor…
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- xiii, 64 hlm. : ilus. ; tab. ; 28 cm
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- T146962019
EVOLUSI DIAGENESIS BATUPASIR FORMASI TALANG AKAR DAERAH BUNGIN CAMPANG, KAB. …
Secara regional, Desa Bungin Campang, Kecamatan Simpang, Kabupaten OKU Selatan termasuk kedalam sub cekungan Palembang yang merupakan bagian dari Cekungan Sumatra Selatan. Cekungan Sumatera Selatan adalah cekungan busur belakang berumur Tersier yang terbentuk sebagai akibat adanya interaksi antara Paparan Sunda (sebagai bagian dari lempeng kontinen Asia) dan lempeng Samudera India. Pada daerah …
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- xvii, 103 hlm.; ilus.; 29 cm
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- T1591872024
KARAKTERISASI DAN PERSEBARAN BATUBARA SEAM E PADA LAPANGAN "BW' DI PT BUKIT A…
The South Sumatra Basin is located in the back-arc basin and has coal-containing formations, including the Muara Enim Formation, Air Benakat Formation and Talang Akar Formation. One of them is PT. Bukit Asam Tbk, Muara Enim Regency, South Sumatra which has a coal mining site. The method used in this study is stratigraphic analysis to determine the lithology in the "BW" field which will later be…
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- viii, 234 hlm.; ilus.; 29 cm
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- T1591762024
KARAKTERISTIK FLUIDA MANIFESTASI PANAS BUMI DAN PERKIRAAN TEMPERATUR BERDASAR…
Geothermal manifestation fluid and heat source characterization are key considerations in feasibility study step towards the utilization of geothermal resource. The confluention of Eurasian and Indo-Australian plates along the southwestern edge of Sumatra formed Bukit Barisan as an orogenic belt, which contains geothermal manifestations. Lake Ranau is formed as a remnant of the ancient Mount Ra…
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- x, 52 hlm.; ilus.; 29 cm
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- T1591832024
ANALISIS LINEAMENT DAN STRUKTUR GEOLOGI DAERAH MUARA SAHUNG DAN SEKITARNYA, K…
Lineament analysis and identification of geological structures have been conducted in the area of Muara Sahung Village and its surroundings, Kaur Regency, Bengkulu Province. Tectonically, the analysis area is included in the Bengkulu Basin which is a Tertiary forearc basin with a relatively dynamic tectonic setting. The Bengkulu Basin is located between 2 regional faults, namely the Sumatra Fau…
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- xiii, 126 hlm.; ilus.; 29 cm
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- T1591752024
ANALISIS FASIES AIRTANAH DENGAN METODE HIDROKIMIA : STUDI KHUSUS KECAMATAN SI…
Groundwater has an important role as the main supply source of freshwater reserves. The research site is administratively located in Bungin Campang area, Simpang District, South Ogan Komering Ulu Regency, South Sumatra. The purpose of this research is to identify groundwater facies based on the type of water chemistry. The data used are primary data in the form of well water samples that are an…
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- xv, 42 hlm.; ilus.; 29 cm
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- T1591742024
ANALISIS SIKUEN STRATIGRAFI ANGGOTA TRANSGRESSIVE FORMASI TALANG AKAR, LAPANG…
The research focuses on applying the stratigraphic sequence concept to identify stratigraphic sequence markers, facies, and depositional models in the research area. The stratigraphic sequence is explicitly used to determine facies distribution and interpretation of depositional succession. The research area is in Field "H," which is included in the working area of PT. Pertamina Hulu Rokan Zone…
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- xvii, 82 hlm.; ilus.; 29 cm
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- T1591792024
ANALISIS ARUS PURBA FORMASI SIMPANGAUR PADA ORIENTASI FOSIL DAN IMBRIKASI KON…
This research is focused on the Simpangaur Formation located in Pagar Village and its surroundings, Seluma Regency, Bengkulu which discusses paleocurrents during the deposition of the Simpangaur Formation. To find out the geological conditions and the character of paleocurrents formed at the observation location, a study is needed including geological mapping activities and collecting data on t…
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- xiii, 94 hlm.; ilus.; 29 cm
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- T1591812024
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 PALEOSALINITAS DAN PALEOBATIMETRI BERDASARKAN SEBARAN FORAMINIFERA D…
This study was conducted in the Bumi Agung area and its surroundings, Muaradua District, South Ogan Komering Ulu Regency, South Sumatra Province. Geologically, the study area is part of the western part of the South Sumatra Basin, which is a Tertiary-aged back-arc basin consisting of shallow to deep marine sedimentary rocks. The formations exposed at the research site consist of the Baturaja Fo…
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- xiv, 76 hlm.; ilus.; tab.; 29 cm.
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- T1861882025
HUBUNGAN SIFAT FISIK DAN MEKANIK TANAH TERHADAP DAYA DUKUNG TANAH DI DANAU RA…
Penelitian ini mengkaji hubungan antara sifat fisik dan mekanik tanah dengan daya dukung tanah di sekitar Danau Rayo, Kabupaten Musi Rawas Utara, Sumatera Selatan, pada area seluas 1,2 × 1,2 km. Pengamatan dilakukan pada tujuh titik, yakni BR1–BR5 di zona basin dan BR6–BR7 di zona rim. Daya dukung tanah (qa) dihitung menggunakan metode Terzaghi berdasarkan parameter kohesi, sudut geser dal…
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- xvi, 265 hlm.; ilus.; tab.; 29 cm.
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- T1861222025
PETROGENESA BATUAN ANDESIT FORMASI GARBA PADA DAERAH MEHANGGIN DAN SEKITARNYA…
Daerah penelitian terletak di Mehanggin, Kabupaten Ogan Komering Ulu Selatan, Provinsi Sumatera Selatan. Daerah ini memperlihatkan keberadaan batuan vulkanik berupa andesit yang belum banyak dikaji terkait sumber magma dan lingkungan tektonik pembentuknya. Penelitian ini bertujuan untuk mengetahui karakteristik petrografi, afinitas magma berdasarkan analisis geokimia, serta menentukan lingkunga…
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- xviii, 120 hlm.; ilus.; tab.; 29 cm.
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- T1861482025
ESTIMASI SUMBERDAYA TIMAH DAN PEMODELAN BAWAH PERMUKAAN BERDASARKAN DATA BOR …
Timah (Sn) merupakan logam lunak berwarna putih keperakan yang banyak ditemukan dalam bijih kasiterit (SnO₂) di Indonesia, khususnya di wilayah Sabuk Timah Asia Tenggara seperti Bangka Belitung. Indonesia, bersama dengan Malaysia, Thailand, dan Myanmar, merupakan bagian dari Tin Belt atau Sabuk Timah Asia Tenggara. Selain dalam melakukan hal penambangan, perhitungan cadangan juga penting untu…
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- xvi, 66 hlm.; ilus.; tab.; 29 cm.
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- T1861652025
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
IDENTIFIKASI MORFOLOGI BERDASARKAN LINEAMENT DAN DENSITAS DAERAH PULAU PINANG…
Morphological and geological structure identification based on lineament has been carried out in Pulau Pinang Village and its surroundings, Lahat Regency, South Sumatra Province. The initial stage in identification uses a remote sensing approach through lineament analysis using DEMNAS data. This research is focused on lineament analysis with Digital Elevation Model (DEM) data to identify geolog…
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- xiii, 91 hlm.; ilus.; 29 cm
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- T1499022024
ANALISIS GEOKIMIA MATERIAL POTENTIALLY ACID FORMING (PAF) DAN NON-ACID FORMIN…
Indonesia is a country rich in natural resources, one of which is coal. The South Sumatra Basin is located in the back arch basin and has several formations containing coal reserves, such as the Muaraenim Formation. This is the reason for the presence of many coal companies, one of which is PT. Gorby Energy in North Musirawas Regency, South Sumatra Province. In this study, a research method was…
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- xv, 60 hlm.; ilus.; 29 cm
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- T1494732024
ANALISIS KERENTANAN INTRUSI AIR LAUT PADA TUTUPAN LAHAN TERBANGUN DENGAN METO…
Intrusi air laut merupakan salah satu permasalahan pencemaran terhadap air tanah. Permasalahan tersebut berupa penurunan kualitas air tanah yang dimanfaatkan dalam kehidupan sehari-hari masyarakat di wilayah pesisir. Lokasi pemetaan secara administratif terletak di daerah Pantai Pasar Bawah, Kecamatan Pasar Manna, Bengkulu Selatan. Tujuan dari penelitian ini adalah untuk mengidentifikasi pengar…
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- xv, 148 hlm.; ilus.; 29 cm
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- T1494752024
PALEOEKOLOGI FORMASI LEMAU BERDASARKAN PERSEBARAN FOSIL FORAMINIFERA, STUDI K…
Paleoecological research was carried out on the Lemau Formation in the Muara Simpur area and its surroundings, Ulu Talo District, Seluma Regency, Bengkulu Province. The research area is in the Bengkulu Arc Fore Basin. The Lemau Formation is composed of carbonate and non-carbonate rocks which are influenced by tidal activity, including breccia, non-carbonate sandstone, carbonate sandstone, mudst…
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- xv, 77 hlm.; ilus.; 29 cm
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- T1498252024
STUDI ALTERASI HIDROTERMAL BATUAN GRANIT FORMASI GRANIT GARBA MENGGUNAKAN MET…
Penelitian ini membahas mengenai Alterasi Hidrotermal Batuan Granit Formasi Granit Garba pada Daerah Pancur Pungah dan Sekitarnya, Kabupaten Ogan Komering Ulu Selatan, Sumatera Selatan. Keterbentukan batuan granit pada daerah penelitian mengalami proses alterasi hidrotermal yang terpengaruhi oleh aktivitas magmatik. Tujuan dari penelitian ini untuk menentukan karakteristik megaskopis dan mikros…
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- xi, 93 hlm.; ilus.; 29 cm
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- T1493022024
KAJIAN PENERAPAN SISTEM FIRST IN FIRST OUT PADA STOCKPILE BATUBARA DI PIT 3 B…
PT Bukit Asam Tbk, as a coal mining company, plays a vital role in national energy supply. One crucial aspect of its operational activities is stockpile management, which serves as a coal storage area. Problems encountered at Pit 3 Banko include the inadequate implementation of the First In First Out (FIFO) system and the stockpile height exceeding the standard. This study aims to analyze the a…
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- xv, 60 hlm.; ilus.; tab.; 29 cm.
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- T1858452025
ANALISIS BALIK LERENG MENGGUNAKAN METODE MORGENSTREN-PRICE PADA BLOK X PIT X …
The research was conducted in the Tanjung Enim area, South Sumatra. Back analysis of slope stability was performed to determine the actual condition of unstable rock masses and slopes by studying the factors that caused the landslides that had occurred. The purpose of this back analysis was to recommend a safe slope design and identify the factors that caused landslides in the study area. This …
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- xiii, 75 hlm.; ilus.; tab.; 29 cm.
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- T1856692025
PERENCANAAN TEKNIS SEKUEN PENAMBANGAN SERTA SUMP TEMPORARY DAN PERENCANAAN DI…
PT Duta Bara Utama is a coal mining company with a mining permit covering an area of 1,967 hectares. PT Duta Bara Utama targets 7,150,000 bcm of overburden and 2,000,000 tons of coal in 2025. In 2024, PT Duta Bara Utama produced 1,900,000 tons of coal and increased its production by 2,000,000 tons in 2025. The company uses the open pit mining method with main equipment such as excavators and du…
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- xv, 174 hlm.; ilus.; tab.; 29 cm.
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- T1858422025
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