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All Journal Jurnal Geominerba
Pradnya Paramarta Raditya Rendra
Fakultas Teknik Geologi, Universitas Padjadjaran

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PERANAN GEOMORFOLOGI TERHADAP PEMBANGUNAN TPA (TEMPAT PEMBUANGAN AKHIR) DAERAH CIPATAT, KABUPATEN BANDUNG BARAT Murni Sulastri; Muhammad Agil Prasetyo; Pradnya Paramarta Raditya Rendra; Nana Sulaksana; Muhammad Tobibi Pratama Pohan
JURNAL GEOMINERBA (JURNAL GEOLOGI, MINERAL DAN BATUBARA) Vol 5 No 2 (2020): Jurnal Geominerba 2020
Publisher : PPSDM Geominerba

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (5044.311 KB)

Abstract

The research area is in the Sarimukti region, Cipatat District, West Bandung Regency, West Java Province. Geographically is at 107 ° 19’51.9024 “EL—107 ° 22’34.9392” EL and - 6 ° 49’56.7156 “SL —-6 ° 47’14.8344” SL. The research area is hill which is dominated by volcanic rock. Based on the physiographic aspects, the research area is include in Bandung Zone. Geological mapping aims to determine the geomorphological conditions in the construction of landfill site in the research area using field and studio approaches. Some of the methods used include geomorphological aspects as well as an assessment of the regional stage of the landfill weighting criteria. The results in the research area are the geomorphological unit of volcanic hills gentle slopes, the geomorphological unit of volcanic hills slightly steep slopes, the geomorphological unit of volcanic hills steep slope, and the geomorphological unit of denudational hills slightly slopes. According to the geomorphological and weighting analysis of the regional stage, it is assessed that this land needs to be subjected to a rather heavy technology engineering, or it is moved to land that is deemed more suitable for landfill.
ANALISIS ASPEK GEOMORFOLOGI DESA MEKARJAYA, KECAMATAN CIEMAS, KABUPATEN SUKABUMI, JAWA BARAT Aliyuddin Jamil; Nana Sulaksana; Pradnya Paramarta Raditya Rendra
JURNAL GEOMINERBA (JURNAL GEOLOGI, MINERAL DAN BATUBARA) Vol 7 No 2 (2022): Jurnal Geominerba 2022
Publisher : PPSDM Geominerba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58522/ppsdm22.v7i2.100

Abstract

The shape of the earth's surface that exists today is the result of geological processes that have taken place during the geological period which can show how the characteristics and distribution of the rocks. This research was conducted to find out how the geomorphological conditions were by analyzing the morphographic, morphometric, and morphogenetic aspects as a geomorphological shaper in an area. The research location is in Mekarjaya Village, Ciemas District, Sukabumi Regency, West Java which has geomorphological conditions that are influenced by the existence of old submarine volcano activity which then uplifted and exposed by intensive tectonic processes. The method used in this study combines qualitative and quantitative aspects supported by satellite imagery, data processing applications, and references from previous research. The results of this study show that there are 2 geomorphological units in the study area, namely the Slightly Steep Volcanic Hills Unit and Steep Volcanic Hills Unit with andesitic lava rock distribution and volcanic breccia. The river flow pattern that developed is a rectangular drainage pattern.