Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sudarto Notosiswoyo"'
PENGEMBANGAN METODE 'DRASTIC' UNTUK PREDIKSI KERENTANAN AIRTANAH BEBAS TERHADAP PENCEMARAN DI SLEMAN
Publikováno v:
Majalah Geografi Indonesia, Vol 20, Iss 1, Pp 32-51 (2016)
ABSTRAK Penelitian ini bertujuan: (1) mengetahui sebaran setiap parameter DRASTIC; (2) mengetahui sebaran penggunaan lahan; (3) mengetahui tingkat kerentanan airtanah bebas terhadap pencemaran; (4) evaluasi tingkat kerentanan airtanah bebas terhadap
Externí odkaz:
https://doaj.org/article/5884a6dbab5f4d5b9fe2d25cc284e6cb
Publikováno v:
Geosciences, Vol 8, Iss 4, p 103 (2018)
The Tampomas Volcano is a Quaternary volcano located on Java Island and controlled by a west-northwest–east-southeast (WNW-ESE) regional fault trend. This regional structure acts as conduits for the hydrothermal fluids to ascend from a deeper syste
Externí odkaz:
https://doaj.org/article/942f78a7f9dc46089cdd8bdb74800e8b
Publikováno v:
Indonesian Journal on Geoscience. 9
Publikováno v:
Neural Computing and Applications. 33:159-179
Groundwater flow in the Grasberg open-pit mine is governed by fractured flow media. Groundwater modeling in fractured media requires detailed hydraulic conductivity (K) value distribution to illustrate hydrogeological conditions of the Grasberg open-
Autor:
Gunawan Handayani, Lilik Eko Widodo, Reza Adhi Fajar, Sudarto Notosiswoyo, Tri Chandra Pamungkas
Publikováno v:
Journal of Engineering and Technological Sciences, Vol 51, Iss 5 (2019)
To improve the theory of Richard's equation, studying infiltration under free-draining conditions at the ground surface is necessary. Verification is required to clarify the physical model of water movement. The aim of this study was to describe mult
Publikováno v:
International Journal of Hydrology Science and Technology. 13:424
Publikováno v:
Journal of Engineering and Technological Sciences, Vol 49, Iss 1 (2017)
Packer tests and slug tests were conducted at 49 points at the Grasberg surface mine, Indonesia to obtain hydraulic conductivity data. The HC-system approach, which relies on rock quality designation, lithology permeability index, depth index, and go
Publikováno v:
Evergreen. 3:21-31
Development of mine pit and overburden disposal has caused dynamic changes in the catchment area of Ukud River, one of the rivers that flow through Lati Mining Operation. The maximum discharge of the river reached 13m^3/second and the catchment area
Autor:
Tedy Agung Cahyadi, Irwan Iskandar, Heru Cahya Rustamaji, Lilik Eko Widodo, Sudarto Notosiswoyo, Zuher Syihab
Publikováno v:
Environmental Earth Sciences. 77
High rainfall in equatorial regions leads to high groundwater levels or pore pressures and a high risk of landslides on the slopes of open pit mines, hindering mining operations. To lower the groundwater level surrounding a slope, a drainage system i