Results 11 to 20 of about 493,078 (308)

Research Trends and Hotspots on karst water resource in Iran and the world [PDF]

open access: yesWater Harvesting Research, 2021
Karst groundwater is one of the primary water resources in most territories of Iran where karst topography is strongly featured. Understanding the key knowledge and research status of karst is an important prerequisite for subsequent research. This study
Rahim Kazemi
doaj   +1 more source

Investigation of Geological Structure Using Magnetotelluric and Gravity Data Optimization on Non Volcanic Geothermal, Bora, Centre of Sulawesi

open access: yesJGEET: Journal of Geoscience, Engineering, Environment and Technology, 2023
The existence of geological structures is one of the important parameters in determining the permeability zone in a geothermal system. This research was conducted in a non-volcanic geothermal field, Bora, located in the province of Central Sulawesi ...
Tiaraningtias Bagus Pertiwi   +2 more
doaj   +1 more source

Geological structure of the Karabash ore district (Southern Urals)

open access: yesЛитосфера, 2020
Research subject. The Karabash ore district is a unique structural zone in the Ural folded system, formed at the joint of the Magnitogorsk and Tagil depressions.
V. N. Anfilogov   +3 more
doaj   +1 more source

Rationale for the Use Of Radonometry to Identify the Areas of Tectonic Faults During the Passage of Subway Tunnels in Dnipro

open access: yesNauka ta progres transportu, 2021
Purpose. The article is aimed to substantiate the choice of the most effective method of geophysical research within the metropolis for more accurate mapping of fault zones in erupted rocks for the purposes of 2nd stage subway construction in the city of
V. Y. Ulyanov
doaj   +1 more source

THE DESCRIPTION AND GEOLOGICAL STRUCTURE OF THE BEREZOVSKY SITE OF THE KISLOVODSK FIELD OF MEDICINAL CARBON DIOXIDE WATERS

open access: yesСовременная наука и инновации, 2022
The importance and necessity of understanding the structure of the field in organizing the mode of its operation is shown.
I. V. Kaliberda
doaj   +1 more source

Factor Model of the Geomorphological System of a Part of Northwestern Croatia

open access: yesGeologia Croatica, 2010
The method of factor analysis (R-mode) is applied as a tool in thesystem approach to the investigation of a selected geomorphologicalregion in the Northwestem Croatia.
Zoran Peh
doaj   +1 more source

CO2-water displacement characteristics of saturated sandstones with different pore structures

open access: yesMeitian dizhi yu kantan
ObjectiveThe pore structures of clastics play a crucial role in assessing the potential of saline aquifers for geologic CO2 sequestration. Current studies on pore structures during CO2 sequestration focus primarily on artificial cores.
Ting LIU   +5 more
doaj   +1 more source

Characteristics of native gold at Kosumnerskoe placer gold deposit (the Nether-Polar Urals)

open access: yesИзвестия высших учебных заведений: Геология и разведка, 2018
The paper presents the results of a study of heavy mineral concentrates of Kosumnerskoe gold deposit as well as the native gold from them. This gold deposit includes two gravel deposits.
M. A. Boguslavskiy, S. O. Khudyakov
doaj   +1 more source

Simulation of rock salt dissolution and its impact on land subsidence [PDF]

open access: yes, 2013
Extensive land subsidence can occur due to subsurface dissolution of evaporites such as halite and gypsum. This paper explores techniques to simulate the salt dissolution forming an intrastratal karst, which is embedded in a sequence of carbonates, marls,
Huggenberger, P.   +3 more
core   +2 more sources

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