Results 11 to 20 of about 24,725 (256)

Research on critical groundwater level under the threshold value of land subsidence in the typical region of Beijing [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Groundwater in Beijing has been excessively exploited in a long time, causing the groundwater level continued to declining and land subsidence areas expanding, which restrained the economic and social sustainable development.
Y. Jiang   +5 more
doaj   +1 more source

Monitoring Land Subsidence Using PS-InSAR Technique in Rawalpindi and Islamabad, Pakistan

open access: yesRemote Sensing, 2022
Land subsidence is a major concern in vastly growing metropolitans worldwide. The most serious risks in this scenario are linked to groundwater extraction and urban development.
Junaid Khan   +3 more
doaj   +1 more source

Preliminary results of land subsidence monitoring in the Ca Mau Province [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2020
A previous study of the Ca Mau province in Vietnam (Karlsrud et al., 2017a) suggested that ongoing groundwater pumping, which by 2012 had caused a drawdown of the water level in aquifers of up to 20 m, caused subsidence of the order 2–4 cm ...
K. Karlsrud   +3 more
doaj   +1 more source

Surface subsidence monitoring with radar interference technique (study area: Meshgin plain) [PDF]

open access: yesمخاطرات محیط طبیعی, 2022
Land subsidence is a phenomenon that has been on the rise in recent decades in most countries around the world, especially in third world countries such as Iran.
Hossein Nazmfar, Monir, Shirzad Khrjan
doaj   +1 more source

Road and bridge construction across gypsum karst in England [PDF]

open access: yes, 2002
Gypsum karst problems in the Permian and Triassic sequences of England have caused difficult conditions for bridge and road construction. In Northern England, the Ripon Bypass crosses Permian strata affected by active gypsum karst and severe subsidence ...
Anthony H Cooper   +20 more
core   +3 more sources

Investigation of subsidence of Mahidasht plain of Kermanshah province using radar interferometry method [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2022
Introduction Landslides are one of the major geological problems around the world that cause compaction of subsurface layers. The cause of this phenomenon can be attributed to human activities such as uncontrolled abstraction of groundwater and natural ...
Mousa Abedini   +2 more
doaj   +1 more source

Analysing Time Series of Land Subsidence in the West of Tehran Province (Shahriar Plain) and its Relation to Groundwater Discharge by InSAR Technique

open access: yesجغرافیا و پایداری محیط, 2020
Land subsidence, as one of the natural and geological hazards, can be caused by human activities such as long-term discharge of groundwater and traditional irrigation farming. In the last two decades, climate change and successive droughts, unsustainable
Ramin Papi   +2 more
doaj   +1 more source

Application of SBAS-InSAR and PS-InSAR technologies in analysis of landslide subsidence along a linear infrastructure in Southwestern Shandong

open access: yesZhongguo dizhi zaihai yu fangzhi xuebao, 2022
Land subsidence is a serious problem that affects the construction of traffic engineering in the economic development zone in southwestern Shandong Province. This paper selects the range of 5 km on both sides of a linear project as the research area. The
Kaixiang ZHANG   +2 more
doaj   +1 more source

Overexploitation of groundwater resources and regional subsidence: Case study of Damaneh city, Isfahan [PDF]

open access: yesعلوم و مهندسی آب و فاضلاب, 2017
One of the main reasons of regional subsidence is drawdown of groundwater level due to Overexploitation of aquifers which can lead to irrecoverable damage to soil deposits.
Hamed Javdanian, Mahmood Ahmadi Darani
doaj   +1 more source

Preliminary results of land subsidence monitoring project in Konya Closed Basin between 2006–2009 by means of GNSS observations [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2010
One of the potential dangers that might arise as a result of bringing excessive amounts of groundwater to the surface of the Earth is land subsidence. Such surface deformations – these velocities may vary from a few millimetres to a few metres per year –
A. Ustun, E. Tusat, S. Yalvac
doaj   +1 more source

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