Results 1 to 10 of about 162,006 (200)

GIS Application to Regional Geological Structure Relationship Modelling Considering Semantics

open access: yesISPRS International Journal of Geo-Information, 2018
GIS modelling, which is often employed to establish the abstract structural forms of geological phenomena and their structural relationships, is of great importance for the expression and analysis of geological structures to describe and express such ...
Handong He, Di Hu, Guonian Lü
doaj   +3 more sources

Evaluating geological and geotechnical data for the study of land subsidence phenomena at the perimeter of the Amyntaio coalmine, Greece

open access: yesInternational Journal of Mining Science and Technology, 2018
Land subsidence phenomena caused by the overexploitation of the aquifers require the holistic knowledge of the geological, tectonic, hydrogeological and especially the geotechnical conditions of the affected sites in order to be mitigated.
P. Tzampoglou, C. Loupasakis
doaj   +3 more sources

3D Modelling of Geological Objects and Phenomena in GIS systems [PDF]

open access: yesActa Montanistica Slovaca, 2005
Elaboration of geological information using GIS brings also some serious problems. A correct and effective analysis of the complex system of surficial and subsurficial objects requires a whole palette of specific data, which are typical for the problems ...
Peter Blišťan
doaj   +1 more source

The unique chemistry of Eastern Mediterranean water masses selects for distinct microbial communities by depth. [PDF]

open access: yesPLoS ONE, 2015
The waters of the Eastern Mediterranean are characterized by unique physical and chemical properties within separate water masses occupying different depths.
Stephen M Techtmann   +6 more
doaj   +6 more sources

Geological phenomena - «falling stones from clouds» in Velikij Ustug

open access: yesRUDN Journal of Engineering Research, 2010
In Velikij Ustug region stones with some specific features are known. According to ancient legends and chronicles these stones presumably are of meteoritic origin.
V Yu Abramov   +6 more
doaj   +1 more source

Development history of geological and mineral survey in China

open access: yesDizhi lixue xuebao, 2022
China is an ancient civilization country with a history of 5000 years and the habitat of ancient human beings. There are abundant descriptions of geological phenomena and geological processes in the vast number of ancient books and folklore.
LI Tingdong
doaj   +1 more source

Scenario Expression Method for Regional Geological Structures

open access: yesISPRS International Journal of Geo-Information, 2022
Knowing the GIS expression of geological phenomena is an important basis for the combination of geology and GIS. Regional geological structures include folds, faults, strata, rocks, and other typical geological phenomena and are the focus of geological ...
Handong He, Yanrong Liu, Jing Cui, Di Hu
doaj   +1 more source

Large-Scale and Deep-Seated Gravitational Slope Deformations on Mars: A Review

open access: yesGeosciences, 2021
The availability of high-quality surface data acquired by recent Mars missions and the development of increasingly accurate methods for analysis have made it possible to identify, describe, and analyze many geological and geomorphological processes ...
Marco Emanuele Discenza   +3 more
doaj   +1 more source

Application of Urban Geology in Construction Projects (Case Study: Urban Geology of Sarpol-e Zahab, Kermanshah Province, Iran)

open access: yesIndonesian Journal of Geography, 2021
Urban geology is a preliminary study for the construction and development of cities, which has been more prominent in recent decades in some countries despite its long application history.
Sajad Afzali   +3 more
doaj   +1 more source

Pore-scale phenomena in carbon geological storage (Saline aquifers—Mineralization—Depleted oil reservoirs)

open access: yesFrontiers in Energy Research, 2022
The injection of CO2 into geological formations triggers inherently coupled thermo-hydro-chemo-mechanical processes. The reservoir pressure and temperature determine the CO2 density, the CO2-water interfacial tension, and the solubility of CO2 in water ...
Qi Liu   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy