Results 31 to 40 of about 150,966 (300)

The model of surface subsidence process at subsidence through formation [PDF]

open access: yes, 2003
The character of surface subsidence is different and has its peculiarities at different stages of mining operations. The process of surface subsidence is especially different in the initial period of mining lava comparing with other stages of mining ...
Кучин, Александр Сергеевич   +2 more
core   +1 more source

The case for dynamic subsidence of the U.S. east coast since the Eocene [PDF]

open access: yes, 2008
The dynamic subsidence of the United States east coast is addressed using the discrepancy between regional and global estimates of sea level, elevation of paleoshorelines, and adjoint models of mantle convection that assimilate plate motions and seismic ...
Gurnis, Michael   +3 more
core   +1 more source

Evaluation of Land Subsidence Hazardousness in Cangzhou Section of Beijing-Shanghai High-Speed Railway [PDF]

open access: yesE3S Web of Conferences
Cangzhou area is one of the most severe areas of land subsidence in the North China Plain, which is a serious threat to major linear projects such as the South-to-North Water Diversion Project and high-speed railroads, and there is an urgent need to ...
Zhu Juyan   +6 more
doaj   +1 more source

Prediction of subsidence due to underground mining by artificial neural networks [PDF]

open access: yes, 2003
Alternatively to empirical prediction methods, methods based on influential functions and on mechanical model, artificial neural networks (ANNs) can be used for the surface subsidence prediction.
Ambrožič, Tomaž, Turk, Goran
core   +1 more source

Origin and hydrochemical evolution of confined groundwater in Shanghai, China

open access: yesFrontiers in Earth Science, 2023
Confined groundwater is an indispensable resource for the urban security of Shanghai, China, where multi-layer aquifer structures and human activities create a complex groundwater environment.
Guanghui Zhan   +9 more
doaj   +1 more source

Probabilistic soil moisture projections to assess Great Britain's future clay-related subsidence hazard [PDF]

open access: yes, 2015
Clay-related subsidence is Great Britain’s (GB) most damaging soil-related geohazard, costing the economy up to £500 million per annum. Soil-related geohazard models based on mineralogy and potential soil moisture deficit (PSMD) derived from historic ...
Farewell, Timothy S.   +2 more
core   +2 more sources

Three-Dimensional Surface Displacement of the Eastern Beijing Plain, China, Using Ascending and Descending Sentinel-1A/B Images and Leveling Data

open access: yesRemote Sensing, 2021
Surface displacement is an common environmental geological phenomenon in the Beijing Plain. Research on surface displacement in the Beijing Plain has mainly focused on vertical surface displacement, whereas the horizontal displacement has scarcely been ...
Shunkang Zhang   +5 more
doaj   +1 more source

Spatiotemporal heterogeneity of land subsidence in Beijing

open access: yesScientific Reports, 2022
Land subsidence induced by groundwater level decline has spatiotemporal variations. Taking the Interferometric Synthetic Aperture Radar (InSAR) results and the groundwater subsidence data acquired by the monitoring stations as the source material, this ...
Guangyao Duan   +6 more
doaj   +1 more source

Formation of offshore tidal sandbanks triggered by a gasmined bed subsidence [PDF]

open access: yes, 2002
Offshore gasmining is an example of a human intervention with a morphological impact. On land, it is usually attended with a dish-like bed depression.
Hulscher, Suzanne J.M.H.   +1 more
core   +2 more sources

Long term time-lapse microgravity and geotechnical monitoring of relict salt-mines, Marston, Cheshire, UK. [PDF]

open access: yes, 2012
The area around the town of Northwich in Cheshire, U. K., has a long history of catastrophic ground subsidence caused by a combination of natural dissolution and collapsing abandoned mine workings within the underlying Triassic halite bedrock geology. In
Branston, M   +5 more
core   +3 more sources

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