2020
DOI: 10.20527/jg.v6i2.7473
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Identifikasi Petrofisik Batuan sebagai Pendukung Karakteristik Hidrolik Akuifer pada Sub DAS Code, Yogyakarta

Abstract: Salah satu parameter yang perlu dipertimbangkan dalam menentukan karakteristik hidrolik akuifer adalah petrofisik batuan. Potensi airtanah di suatu daerah sangat tergantung dari petrofisik batuan setempat. Karakterisik hidraulik yang penting diketahui antara lain adalah porositas dan permeabilitas batuan. Daerah Sub DAS Code disusun oleh batuan dari Formasi Yogyakarta dan Sleman yang merupakan batuan vulkanik Merapi Muda. Batuan akifer di daerah ini antara lain adalah batupasir tufan dan breksi andesit. Batupa… Show more

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“…Groundwater emerges in several places as springs of reef limestone aquifers, supported by intergrain, fractures, and channels porosities. Groundwater and surface water are colourless (46 -350 TCU) and relatively clear (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) with a pH of 6.8 -8.1 and TDS of 76 -308 ppm. Groundwater shows Ca -bicarbonate and Ca, Mgbicarbonate types, whereas dolines water has Ca, Mgbicarbonate types.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Groundwater emerges in several places as springs of reef limestone aquifers, supported by intergrain, fractures, and channels porosities. Groundwater and surface water are colourless (46 -350 TCU) and relatively clear (3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) with a pH of 6.8 -8.1 and TDS of 76 -308 ppm. Groundwater shows Ca -bicarbonate and Ca, Mgbicarbonate types, whereas dolines water has Ca, Mgbicarbonate types.…”
Section: Discussionmentioning
confidence: 99%
“…This petrophysics may influence the porosity and permeability of land cover and support ion exchange as well as simple dissolution processes. Petrophysical rock certainly affects the hydraulic conditions of the aquifer [18]. Thus, aquifer conditions will support various hydrochemical processes.…”
Section: ) Collins Bar Synthesis Methodmentioning
confidence: 99%