Results 61 to 70 of about 232,306 (380)
Maars to calderas. End-members on a spectrum of explosive volcanic depressions [PDF]
, 2015 We discuss maar-diatremes and calderas as end-members on a spectrum of negative volcanic landforms (depressions) produced by explosive eruptions (note—we focus on calderas formed during explosive eruptions, recognizing that some caldera types are not ...
Palladino, Danilo Mauro +3 more
core +1 more source
Land subsidence and its affecting factors in Cangzhou, North China Plain
Frontiers in Environmental Science, 2022 Land subsidence is a typical geo-hazard in Cangzhou, North China Plain, having caused severe damages to transportation networks, public utilities, and other civil infrastructures.
Haipeng Guo +13 more
doaj +1 more source
Impacts of 25 years of groundwater extraction on subsidence in the Mekong delta, Vietnam
Environmental Research Letters, 2017 Many major river deltas in the world are subsiding and consequently become increasingly vulnerable to flooding and storm surges, salinization and permanent inundation.
L. Erban +8 more
semanticscholar +1 more source
Water level changes, subsidence, and sea level rise in the Ganges–Brahmaputra–Meghna delta
Proceedings of the National Academy of Sciences of the United States of America, 2020 Significance This work provides a robust estimate of water-level (WL) changes in the Ganges–Brahmaputra–Meghna delta, driven by continental freshwater dynamics, vertical land motion, and sea-level rise.
M. Becker +11 more
semanticscholar +1 more source
Unveiling the Global Extent of Land Subsidence: The Sinking Crisis
Geophysical Research LettersLand subsidence, referring to the vertical sinking of land surface, is a significant geohazard posing serious risks to security of infrastructure, natural resources, built environment, and businesses in numerous places worldwide.
Tsimur Davydzenka +2 more
semanticscholar +1 more source
Remote Sensing, 2020 Land subsidence threatens the stable operation of urban rail transit, including subways. Obtaining deformation information during the entire life-cycle of a subway becomes a necessary means to guarantee urban safety.
Li Duan +8 more
doaj +1 more source
Uplift and subsidence associated with the great Aceh-Andaman earthquake of 2004 [PDF]
, 2006 Rupture of the Sunda megathrust on 26 December 2004 produced broad regions of uplift and subsidence. We define the pivot line separating these regions as a first step in defining the lateral extent and the downdip limit of rupture during that great M_w ≈
Abrams, Michael +6 more
core +1 more source
International Journal of Digital EarthGround subsidence is a common geological hazard in urban areas that endangers the safety of infrastructure, such as subways. In this study, the ground subsidence risk assessment method considering both ground subsidence intensity and susceptibility is ...
Long Chai +4 more
semanticscholar +1 more source
New opportunities and challenges in surveying underground cavities using photogrammetric methods
International Journal of Mining Science and Technology, 2021 The exploitation of the underground is currently undergoing a major transformation process. Besides mining, alternative ways of utilization are playing an increasingly important role.
Malte J.M. Gurgel, Axel Preusse
doaj +1 more source
Estimating annual soil carbon loss in agricultural peatland soils using a nitrogen budget approach. [PDF]
, 2015 Around the world, peatland degradation and soil subsidence is occurring where these soils have been converted to agriculture. Since initial drainage in the mid-1800s, continuous farming of such soils in the California Sacramento-San Joaquin Delta (the ...
Horwath, William R +3 more
core +2 more sources