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Journal : KURVATEK

KEMAMPUAN GEOLOGI TEKNIK UNTUK PENGEMBANGAN KAWASAN WISATA DAERAH EMBUNG JURANG JERO, HARJOBINANGUN, PAKEM, SLEMAN, YOGYAKARTA Wisnu Aji Dwi Kristanto; I Putu Gema Bujangga
KURVATEK Vol 5 No 2 (2020): November 2020
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v5i2.1435

Abstract

Embung is an artificial building with the main function of collecting and distributing surface water. However, embung has a tourist attraction that is starting to become a trend of society. The development of the embung as a function of tourism must be supported by technical aspects, one of which is the engineering geology capability which is a measure of land suitability. Embung Jurang Jero was built in 2009 in Jurang Jero village, Harjobinangun, Pakem, Sleman, Yogyakarta with a capacity to accommodate 32,828.88 m3 of water. Located on the lower slopes of Merapi Volcano with natural attractions that support being developed into a tourist area. Thus, it is interesting to do research on the engineering geology capability of the embung Jurang Jero area for the development of environmentally friendly tourism areas. This research was conducted by mapping and weighting analysis of supporting parameters consisting of rock and soil carrying capacity, slope, geological hazard potential, groundwater depth, ease of excavation, and land use. The results showed three zones of engineering geology capability for the development of tourist areas in the form of high, medium, and low capability zones.Keywords: capability, Engineering Geology, embung, tourism, Jurang Jero.
POTENSI AIRTANAH PADA BATUAN SEDIMEN VULKANIK DENGAN PENGUKURAN GEOLISTRIK DAERAH KECAMATAN PRAMBANAN, SLEMAN, YOGYAKARTA Wisnu Aji Dwi Kristanto; Nandra Eko Nugroho; Thamzez Nuur Anom; Ahmad Muhaimin
KURVATEK Vol 5 No 1 (2020): April 2020
Publisher : Institut Teknologi Nasional Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33579/krvtk.v5i1.1595

Abstract

Abstract Water is a basic human need for life. Increasing the world's population The quality of surface water is increasing, while the air demand will not stop. The source of clean water besides surface water is groundwater. Therefore, using groundwater as a source of air must be further for continuation. Prambanan area with geological conditions compiled by volcanic sedimentary rock available groundwater potential needs to be done related to groundwater in different places depending on where there is no layer containing groundwater. Identification of groundwater potential carried out in the study area using the geoelectric method. The results of geoelectric measurements show subsurface resistivity cross sections of the study area have two aquifer layers with the first layer 2 meters to 10 meters and the second layer 5 meters to 14 meters which are mostly found in lapilli units and some in sandstones and breccias. Keywords: groundwater potential, volcanic sedimentary rocks, geoelectric