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ANALISIS KESTABILAN LERENG DAN PENGARUH SESAR PADA HIGH-SIDE WALL PADA TAMBAN…
PT Bukit Asam is one of the State-Owned Enterprises (BUMN) which focuses on operating in the energy sector based on coal mining. PT Bukit Asam is an open pit mine located in Tanjung Enim, Muaraenim Regency, South Sumatra Province. This research aims to determine the safety value of a stable slope against the influence of faults. The presence of fault planes on slopes can cause the level of stab…
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- xvi, 66 hlm.; ilus.; 29 cm
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- T1395572024
ANALISIS FLUIDA MANIFESTASI DAN INTERPRETASI MODEL TENTATIF TEMPERATUR BAWAH …
Analisis geokimia merupakan metode ekspolorasi panasbumi untuk menentukan tipe manifestasi dan memperkirakan suhu reservoir di daerah Suoh dan sekitarnya. Terdapat tujuh titik lokasi pengambilan sampel air panas untuk dilakukan pengamatan secara fisik dan uji kandungan geokimia, yaitu APS, APKSH, APKSC, APK1, APK2, APGS,dan APBS. Manifestasi panasbumi di daerah Suoh berada di jalur sumatra faul…
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- xvi, 65 hlm.; Ilus.; 29 cm
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- T1314602023
STUDI PETROGENESA BATUAN VULKANIK FORMASI KIKIM DAERAH NEGERIRATU DAN SEKITAR…
This research aims to understand the characteristics of volcanic rocks and the process of their formation in the Kikim Formation, which was carried out in the Negeriratu area and its surroundings. Volcanic rock is a type of igneous rock. The formation of volcanic rocks occurs during the cooling of magma when it has formed lava or frozen fragments on the earth's surface. The characteristics of t…
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- xv, 50 hlm.; ilus.; 29 cm
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- T1315212023
ESTIMASI SUMBERDAYA DAN ANALISIS LINGKUNGAN PENGENDPAN BATUBARA BERDASARKAN K…
Coal resource estimation is the process of calculating coal in the subsurface using exploration drilling data. Furthermore, coal deposition environment analysis is carried out to determine the environmental conditions and characteristics of coal to be able to carry out further mining stages This study aims to calculate resource estimation and coal deposition environment analysis. This research …
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- xviii, 50 hlm.; ilus.;29 cm
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- T1309342023
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
IDENTIFIKASI KERAWANAN BANJIR BERDASARKAN METODE PENILAIAN TUMPANG TINDIH DAN…
The Identification of flash flood vulnerability was carried out in the Bantarsari and surrounding areas, Pabuaran District, Sukabumi Regency, West Java using district spatial data, DEMNAS data and previous research data in the form of geological mapping conducted by Ramadhan (2022). These data were developed into parameters used in vulnerability identification including parameters of slope, flo…
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- xi, 53 hlm.; Ilus.; 29 cm
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- T1258562023
ANALISIS MORFOMETRI TERHADAP PERUBAHAN ALUR SUNGAI LUK ULO KECAMATAN PEJAGOAN…
The Luk Ulo River is a river that runs along Karanggulung, Kebumen Regency, Central Java. The Luk Ulo River which cuts the north-south area of Karanggulung shows a meandering appearance. The parameters of the Luk Ulo river aim to analyze changes in the morphometric characteristics of the river. The measurement parameters observed were the length of the stream (s), the radius of curvature (r), t…
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- x, 38 hlm.; Ilus.; 29 cm
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- T1279102023
ANALISIS MORFOTEKTONIK TERHADAP RISIKO BANJIR KECAMATAN PUGUNG DAN SEKITARNYA…
The research area is administratively located in Tamansari Village, Pugung District, Lampung Province. The research area is included in the Sumatra Fault zone with regional stratigraphy including columnar sediments. Data processing focuses on spatial data which is the process of making models and calculating morphotectonic analysis, using ArcGIS, Mapsource and GlobalMapper software. Morphotecto…
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- xii, 44 hlm.; Ilus.; 29 cm
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- T1258492023
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 SEBARAN KERAWANAN LONGSOR MELALUI ANALISIS FUZZY LOGIC DAERAH RA…
ABSTRAK Lokasi penelitian terletak pada Desa Rantau Panjang, Kecamatan Batang Asai, KabupatenSarolangun, Jambi. Secara tektonik terletak pada tepi cekunganSumateraSelatan. Penelitian inibertujuan untukmengidentifikasi keadaan geologi permukaan mencakup aspek geomorfologi, Stratigrafi, dan Struktur geologi. Tahapan yang dilakukan meliputi kajian pustaka, observasilapangan, analisa laboratorium, …
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- xi, 54 hlm.; Ilus.; 29 cm
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- T707642021
ANALISIS IKLIM PURBA DAN LINGKUNGAN BATIMETRI LINTASAN SUNGAI BATANG FORMASI …
Kegiatan penelitian yang dilakukan di Lintasan Sungai Batang Formasi Gumai Daerah Tihang dan sekitarnya bertujuan untuk mengidentifikasi iklim purba dan lingkungan batimetri melalui analisis fosil foraminifera planktonik dan bentonik. Secara administratif penelitian ini dilakukan di Desa Tihang dan sekitarnya, Kecamatan Sosoh Buay Rayap, Kabupaten Ogan Komering Ulu, Provinsi Sumatera Selatan. M…
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- xiii, 55 hlm.; Ilus.; 29 cm
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- T1265332023
ANALISIS KERAWANAN LONGSOR DENGAN MENGGUNAKAN METODE ANALYTICAL HIERARCHY PRO…
This geological assessment is carried out to identify the potential hazards of landslides in the surrounding area and efforts to overcome them. This research is focused on Keban Agung and its surroundings, Kikim Selatan District, Lahat Regency, South Sumatra Province. This was done because landslides had occurred in the Keban Agung area. The method used is the Analytical Hierarchy Process or of…
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- xii, 85 hlm.; ilus.; 29 cm
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- T795742022
ANALISIS MORFOTEKTONIK DAN IMPLIKASINYA TERHADAP LONGSOR DAERAH TANJUNG AGU…
The research is located in the Tanjung Agung area, including the Sumatra Selatan Basin, with active tectonic conditions. Research at this location is intended to identify the level of tectonic activity using a quantitative geomorphological approach carried out in the Batang Empu and Batang Leko sub-watershed. The parameters used in this study include Drainage Density (Dd), Asymmetry Factor (AF)…
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- xii, 52 hlm.; ilus.; 29 cm
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- T764152022
ANALISIS POTENSI AIR BERSIH DAERAH MUARA BULIAN, KABUPATEN BATANG HARI, PROVI…
Groundwater can be defined as all the air contained in the basic space or regolith (Aziz, 2000). This research is located in Muara Bulian Subdistrict and its surroundings in Batanghari Regency, Jambi Province. This study aims to determine the hydrogeological conditions and determine the quality of groundwater in the study area. The method used in this research is physical and chemical test. Dat…
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- xii, 50 hlm.; ilus.; 29 cm
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- T786292022
ANALISIS MORFOTEKTONIK DAN IMPLIKASINYA TERHADAP LONGSOR DAERAH TANJUNG SAKTI…
Lokasi penelitian terletak di Desa Tanjung Sakti, Kecamatan Tanjung Sakti Pumi, Kabupaten Lahat, Sumatera Selatan. Daerah ini termasuk ke dalam Cekungan Bengkulu dengan kondisi tektonik yang masih aktif. Penelitian ini bertujuan untuk mengidentifikasi dan memperoleh data tingkat aktivitas tektonik dengan menggunakan pendekatan geomorfologi kuantitatif. Parameter morfometri yang digunakan yaitu …
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- xii, 60 hlm.; ilus.; 29 cm
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- T801792022
ANALISIS MIKROFASIES BATUGAMPING FORMASI BATURAJA DAERAH PUSAR DAN SEKITARNYA…
Lokasi penelitian batugamping berada di Daerah Pusar, Kabupaten Ogan Komering Ulu, Provinsi Sumatera Selatan. Batugamping Formasi Baturaja mempunyai karakteristik litologi yang menarik untuk dilakukan pengamatan. Penelitian ini bertujuan untuk mengetahui komposisi penyusun batugamping, karakteristik dan jenis-jenis batugamping Formasi Baturaja serta lingkungan pengendapannya. Metode yang diguna…
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- xiii, 66 hlm.; ilus.; 29 cm
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- T801422022
ANALISIS KESTABILAN LERENG MENGGUNAKAN METODE SIMPLIFIED BISHOP PADA DAERAH P…
The research locations are in Pulau Pinang District and its surroundings, Lahat Regency. Geographically the study area is located at 48 M 332724.86 E and 48 M 9575483.42 S. The purpose of this research is to determine the areas that are prone to landslides, and their mitigation. The parameters needed in analyzing slope stability are rainfall parameters, slope parameters, soil type parameters, l…
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- xiii, 51 hlm.; ilus.; 29 cm
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- T829602022
ANALISIS PERUBAHAN MORFOLOGI SUNGAI KEDURANG SEBAGAI RESPON TERHADAP STRUKTUR…
The Kedurang River is a river located in Batuampar Village, Kedurang District, South Bengkulu Regency, Bengkulu Province. The headwaters of the Kedurang river are in the Rajamandara Mountains and downstream in the Indian Ocean. This river flows relatively from north to south with a river length of ± 35 km. The Kedurang river discussed in this study is the Kedurang river which passes through th…
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- xvii, 49 hlm.; ilus.; 29 cm
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- T769012022
ANALISIS MORFOMETRI TERHADAP PERUBAHAN SUNGAI MENGGUNAKAN PENGINDERAAN JAUH P…
Batang Sukam river is located in Sijunjung Regency, West Sumatra with a research area of 9 x 9 km. The changes that occur are caused by several factors such as erosion processes and deposition, these processes are related to the characteristics of the river. Changes in river morphometry were identified by processing Landsat satellite image data in 1996 with 2021 to visualize the comparison of r…
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- xii, 40 hlm.; ilus.; 29 cm
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- T830082022
ANALISIS MORFOMETRI SUNGAI DAN PERUBAHAN FUNGSI LAHAN PADA SUB DAERAH ALIRAN …
Administratively, the Way Tebu River is located in Pugung District, Tanggamus Regency, Lampung with a study area of 9 x 9 km. This study aims to analyze changes in meander morphometric parameters and land use so as to minimize the impact on the study area. This study uses landsat 5 and landsat 8 data. Meander morphometric calculations result in every aspect of the morphometric parameters increa…
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- xii, 59 hlm.; ilus.; 29 cm
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- T832032022
ANALISIS MORFOTEKTONIK DAN IMPLIKASINYA TERHADAP LONGSOR DAERAH BRUNO KABUPAT…
Secara geografis daerah penelitian terletak di Kecamatan Bruno, Kabupaten Purworejo, Jawa Tengah. Daerah ini termasuk ke dalam Zona Serayu Selatan, dimana aktivitas tektonik pada zona ini berlangsung intensif pada periode tectonic quiescence Pliosen. Penelitian ini bertujuan untuk mengevaluasi dan memperoleh data tingkat aktivitas tektonik terhadap jalur sesar kemudian dikaitkan dengan faktor b…
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- xi, 51 hlm.; ilus.; 29 cm
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- T721732022
ANALISIS MORFOLOGI TERHADAP POTENSI PEMBANGKIT LISTRIK TENAGA MIKROHIDRO DAER…
ABSTRAK Penelitian analisis morfologi terhadap potensi pembangkit listrik tenaga mikrohidro dilakukan pada pada hulu sungai Batang Anai daerah Singgalang dan sekitarnya Kabupaten Tanah Datar, Sumatera Barat. Tujuan dilakukan penelitian adalah untuk mengetahui karakteristik geomorfologi dan hubungan terhadap potensi pembangkit mikrohidro. Metode yang digunakan adalah pengumpulan data lapangan be…
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- xi, 46 hlm.; ilus .; 29 cm
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- T831902022
ANALISIS MORFOMETRI TERHADAP PERUBAHAN ALUR SUNGAI PULASAN, KABUPATEN SIJUNJU…
Pulasan River is located in Sijunjung District, Sijunjung Regency, West Sumatra Province. Geologically included in the Solok Map sheet, the research was did in an area of 9 x 9 km which contains several formations including the Kuantan Formation (Pckl), Ombilin Formation (Tmol) and Granite Intrusion (g). Morphologically, the study area is located at an elevation of 200-500 meters above sea leve…
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- xi, 44 hlm.; ilus.; 29 cm
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- T833752022
ANALISIS KERAWANAN LONGSOR MENGGUNAKAN INDEX PROPERTIES TANAH DALAM MITIGASI …
The research location is in the Puspahiang area, Tasikmal aya Regency, West Java, where most of the Tasikmalaya area consists of moderate plains with an altitude of 250 to 750 meters, and the level of vulnerability to ground movement is quite high (BPS Tasikmalaya 2021). Observations in the research area were carried out by taking soil samples for testing the type of soil that occurred at the l…
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- xii, 34 hlm.; ilus.; 29 cm
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- T829932022
ANALISIS LAND SUBSIDENCE KOTA JAMBI DENGAN METODE DIFFERENTIAL INTERFEROMETRY…
Jambi City is one of the fastest-growing cities in Indonesia and the capital city of Jambi Province. The population is experiencing a very rapid increase every year. The population is accompanied by increased infrastructure development and groundwater needs. Geologically the area of Jambi City is formed from geological formations that are a quarter of the age that is still young, so it is possi…
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- xi , 79hlm.; ilus.; 29 cm
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- T754982022
ANALISIS POTENSI KERAWANAN LPNGSOR DAN LIKUIFAKSI MENGGUNAKAN PENGINDERAAN …
Liquefaction and landslide can occur during earthquakes caused by changes in soil saturation levels so that the soil loses strength due to loss of tension between grains. One of the determinations of soil moisture data using satellite imagery analysis is Landsat. Landsat has provided moderate, global, synoptic spatial resolution and repeated earth's soil surface coverage. This paper discusses t…
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- xi, 46 hlm.; ilus.; 29 cm
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- T747642022
ANALISIS KERAWANAN LONGSOR MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS DAERAH TARA…
Penelitian tugas akhir menggunakan metode Sistem Informasi Geografis dan overlay yang dilakukan di desa Taratak Bancah dan sekitarnya Kecamatan Silungkang, Kota Sawahlunto, Provinsi Sumatera Barat. Berdasarkan data Badan Nasional Penanggulangan Bencana (BNPB) daerah penelitian memiliki indeks terhadap bencana tanah longsor (sedang 0,3 – 0,6). Penelitian ini merupakan studi lanjutan dari pemet…
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- xii, 56 hlm.; ilus.; 29 cm
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- T657452022
ANALISIS KESTABILAN LERENG MENGGUNAKAN PENGINDRAAN JAUH DAERAH TANJUNG BERING…
Berdasarkan Badan Nasional Penanggulangan Bencana (BNPB) daerah penelitian memiliki indeks keterpaparan penduduk terhadap bencana longsor yaitu sedang. Kerentanan bencana longsor lebih tinggi terjadi di perbukitan seperti di Bukit Besar daripada di lokasi dataran rendah dengan kerentanan bencana longsor sedang. Berdasarkan indeks kerentanan dan keterpaparan bencana longsor pada daerah penelitia…
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- xii, 63 hlm.; ilus.; 29 cm
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- T655612022
IDENTIFIKASI TINGKAT KERAWANAN LONGSOR MENGGUNAKAN METODE FUZZY LOGIC DAERA…
The research area is located in Banjarpanepen, Banyumas Regency, Central Java. The research area has a morphologu of lowlands to high hills with sloping to very steep slopes so that several landslide point were encountered during field observation. The research was conducted using the fuzzy logic method in order to cover a large area in a short time using a quantitative approach with simple com…
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- xii, 33 hlm.; ilus.; 29 cm
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- T757502022
STUDI ANALISIS UNSUR KOBALT (Co) PADA BLOK X DAN BLOK Y PT. SEBUKU IRON LATER…
This research was conducted in Block X and Block Y PT. Sebuku Iron Lateritic Ores (SILO), which is administratively located in Pulau Sebuku, Kotabaru, South Kalimantan. The purpose is to identify enrichment of cobalt (Co) which is influenced by geological conditions including geomorphology, rock types, and the structure of the study area. Block X characteristics are form of geomorphology lowlan…
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- xiii, 94 hlm.; ilus.; 29 cm
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- T739572022
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