EVALUASI POTENSI AIR TANAH DAN IDENFITIKASI KEKERINGAN MENGGUNAKAN METODE SPI…

One of the problems that often occurs in Indonesia, especially in tropical regions such as Bengkulu Province, is drought that occurs when rainfall decreases extremely or prolonged. According to McKee et al. (1993), drought is a condition when rainfall is below normal in a certain period and can be measured using the SPI (Standardized Precipitation Index). This study aims to analyze the level of…

STUDI PENILAIAN POTENSI GEOWISATA DENGAN METODE MODIFIED GEOSITE ASSESSMENT M…

The research is located in Kapur IX District, Limapuluh Koto Regency, West Sumatra. Tectonically, the research area is in the Central Sumatra Sub-Basin and Lubuk Sikaping. The research aims to identify and assess geotourism potential and efforts to develop geosite potential. The research was carried out using preliminary study methods, field observations, laboratory analyis and methods Modified…

KONTROL STRUKTUR GEOLOGI TERHADAP ZONASI KAWASAN GERAKAN TANAH DAERAH DATAR L…

The research location is in the Datar Lebar and Surrounding Areas which are part of the Bengkulu Basin which has active tectonic conditions. This research was conducted to determine the control of geological structure in determining the zoning of ground movement susceptibility. The geological structure that develops in rocks is known as a weak zone that is susceptible to deformation, whether ca…

KONTROL STRUKTUR GEOLOGI TERHADAP KONDISI BENTANG ALAM DAERAH TANJUNG BETUNG …

The research location is in the Tanjung Betung II Area and its surroundings which are included in the Bengkulu basin which has active tectonic conditions. This study was conducted to determine the control of geological structures on landscape conditions which also used morphotectonic analysis to determine the level of tectonic activity by conducting a quantitative geomorphological approach in t…

STUDI DIAGENESIS: SEJARAH DAN LINGKUNGAN DIAGENESIS BATUGAMPING FORMASI BATUR…

Geological processes can describe good information about the depositional environment and geological age of the research area through the texture and characteristics of the lithology that composes it. The research was conducted by focusing the discussion on the limestone of the Baturaja Formation located in Lengkiti District and its surroundings, South Ogan Komering Ulu Regency which is include…

PETROGENESA BASAL FORMASI GARBA, DAERAH BUMI GENAP DAN SEKITARNYA, KABUPATEN …

Garba Formation is located at the boundary of the South Sumatra Basin of Late Jurassic-Early Cretaceous age. This research was conducted in Bumi Genap area, South Ogan Komering Ulu Regency, South Sumatra Province. In the research area found basalt rocks that have various igneous structures and in petrographic analysis also found a variety of special textures. These geological conditions make th…

STUDI KINEMATIKA STRUKTUR GEOLOGI DAERAH TANJUNG AUR II DAN SEKITARNYA, KABUP…

The research that has been carried out administratively located in Tanjung Aur II and its surroundings, South Bengkulu Regency, Bengkulu Province. The aims of this research are to identifying geological features from the aspects of geomorphology, stratigraphy, and especially geological structures. The results of field observations were recorded into a kinematic model of geological structures an…

PEMODELAN PERSEBARAN LAPISAN BATUBARA DAN LINGKUNGAN PENGENDAPAN MENGGUNAKAN …

The condition of coal is greatly influenced by the geological conditions that occur in its depositional environment. Coal is formed through a deposition process that occurs in specific locations called depositional environments. This depositional environment can be a swamp, delta, river, lake, or area such as a basin where plant material accumulates and settles. This condition will affect the q…

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…

DIAGENESIS BATUGAMPING ANGGOTA NGRAYONG FORMASI TUBAN DENGAN ANALISIS PETROGR…

Based on petrographic analysis, the research studies the limestone diagenesis of Ngrayong Member of the Tuban Formation, Kayen Region, Bancar District, Tuban Regency, East Java. Ngrayong a Member of the Tuban Formation is one of the formations included in the North East Java Basin. Regionally, the research area is included in the North East Java Basin. The limestone of Ngrayong a Member of the …

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…

ANALISIS KERAWANAN BANJIR DAN IMPLIKASINYA MENGGUNAKAN METODE WEIGHTED OVERLA…

Floods can be caused by several factors, generally due to high rainfall levels, resulting in the river body being unable to accommodate the water discharge that falls to the surface, causing the water to overflow. The research area is the Ogan Sub-Das, administratively located in Sosoh Buah Rayap District, Ogan Komering Ulu, South Sumatra. This study aimed to identify potential flood-prone area…

DIAGENESIS IMPLICATIONS FOR RESERVOIR POTENTIAL IN SANDSTONE OF BOJONGMANIK F…

he research was conducted in the Leuwidamar area and its surroundings. This activity was carried out to study the diagenesis of the Bojongmanik Formation Sandstone Member of Batupasir. This research has not been carried out optimally, so this study aims to determine the reservoir potential of the Bojongmanik Formation in the research area. This study uses field observation and laboratory analys…

PEMETAAN GEOHAZARD PADA DAERAH ALIRAN SUNGAI RAMBANGNIA KECAMATAN SIMPANG, KA…

Geosite is a place that has high geological value because it is a witness to the geological history of the earth. Disasters are both natural and human-caused events that occur suddenly and have an impact on society. Watershed is a land area bounded by mountain ridges and is a place where rainwater is collected and stored and then channeled to the sea through the main river. The watershed functi…

FISIKA BATUAN: Pendekatan Estimasi Permeabilitas dan Saturasi Air Berbasiskan…

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Buku Ajar Pemetaan Lapangan Geologi Untuk Teknik Kebumian

Edition

-

ISBN/ISSN

978-623-423-924-9

Collation

xxiv, 301 hlm. : ilus. ; 23 cm

Series Title

-

Call Number

551 Uta b

PENGANTAR STATISTIK DAN GEOSTATITIK

Edition

-

ISBN/ISSN

978-602-386-310-5

Collation

xii, 438 hlm. ; 23 cm

Series Title

-

Call Number

551.015 195 Win p

Geologi Teknik

Edition

-

ISBN/ISSN

978-602-6324-27-6

Collation

xxiv, 302 hlm. ; 23 cm

Series Title

-

Call Number

624.1 Sub g

Geologi Umum

Edition

-

ISBN/ISSN

978-602-74479-3-6

Collation

xiv, 178 hlm.; ilus.; 26 cm

Series Title

-

Call Number

551 Sub g

ILMU BUMI, EDISI KEEMPAT BELAS, JILID 2

Judul Asli: Earth Science, Fourteenth Edition

ILMU BUMI EDISI KEEMPAT BELAS JILID 1

Edition

14

ISBN/ISSN

978-602-434-434-4

Collation

xviii, 422p, : Ill. ; 31 cm.

Series Title

-

Call Number

550 Tar i

KAMUS ISTILAH HIDROGEOLOGI

Edition

-

ISBN/ISSN

-

Collation

ix, 212 hlm. ; 24 cm

Series Title

-

Call Number

551.3503 Kam k

ANALISIS ZONA PERMEABILITAS TINGGI DAN KARAKTERISTIK GEOKIMIA FLUIDA PANAS BU…

Daerah penelitian berada di Desa Muaro Paiti dan sekitarnya, Kecamatan Kapur IX, Kabupaten Limapuluh Kota, Provinsi Sumatra Barat. Secara geografis, daerah penelitian terletak pada koordinat 100˚ 31’ 11.4295” - 100˚ 37’ 39.4516” BT dan 0˚ 16’ 56.9664” S - 0˚ 10’ 26.2417” LS dengan luas daerah penelitian 144 km2. Penelitian ini bertujuan untuk mengetahui geometri dan distribu…

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…

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 …

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…

ANALISIS DEFORMASI DAN PENGARUHNYA TERHADAP BAHAYA GEMPA BUMI SESAR GARSELA S…

Daerah Pasirwangi merupakan salah satu area terdampak signifikan ketika terjadi gempa bumi akibat aktivitas Sesar Garsela. Kerusakan akibat gempa ini semakin parah akibat litologi penyusun daerah ini merupakan endapan gunungapi muda yang bersifat lepas dan belum terkonsolidasi. Oleh karena itu, penelitian mengenai besaran deformasi permukaan yang diakibatkan oleh sesar aktif ini diperlukan untu…

ANALISIS BATUAN ASAL (PROVENANCE) BATUPASIR DAN IMPLIKASINYA TERHADAP IKLIM P…

The South Sumatra Basin is a basin located in the back arc, which was formed from the interaction between the Sunda Shelf (part of the Asian continental plate) and the Indian Ocean plate. This interaction causes sedimentation of various types of sedimentary rocks, one of which is the Peneta Formation. The Peneta Formation was deposited as a result of the subduction process between the Woyla fra…

EVALUASI POTENSI UNDERGROUND COAL GASIFICATION (UCG) BERDASARKAN ANALISIS PRO…

Until now, studies discussing the potential of Indonesian coal for UCG development are still very limited. Therefore, it is necessary to carry out an initial evaluation of the potential of UCG. The evaluation was carried out in areas with subsurface coal potential (100-500 meters) in the Muara Tiga Besar area in the PT. Tamarind Hill. Evaluation activities focus on the characterization of coal …

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…