Results 31 to 40 of about 13,746 (302)

Recent Ground Subsidence in the North China Plain, China, Revealed by Sentinel-1A Datasets

Remote Sensing, 2020
Groundwater resources have been exploited and utilized on a large scale in the North China Plain (NCP) since the 1970s. As a result of extensive groundwater depletion, the NCP has experienced significant land subsidence, which threatens geological ...
Min Shi, Huili Gong, Mingliang Gao, Beibei Chen, Shunkang Zhang, Chaofan Zhou   +5 more
doaj   +1 more source

Land Subsidence Prediction and Analysis along Typical High-Speed Railways in the Beijing–Tianjin–Hebei Plain Area

Remote Sensing, 2023
High-speed railways in the Beijing–Tianjin–Hebei (BTH) Plain are gradually becoming more widespread, covering a greater area. The operational safety of high-speed railways is influenced by the continuous development of land subsidence. It is necessary to
Lin Wang, Chaofan Zhou, Huili Gong, Beibei Chen, Xinyue Xu   +4 more
doaj   +1 more source

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

Remote 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, Beibei Chen, Huili Gong, Kunchao Lei, Min Shi, Chaofan Zhou   +5 more
doaj   +1 more source

A study of the critical groundwater level related to soil consolidation characteristics of land subsidence in Cangzhou

Shuiwen dizhi gongcheng dizhi, 2023
Land subsidence has become a serious issue in Cangzhou for a long time. In order to make reasonable use of groundwater resources, it is necessary to establish a warning groundwater level under the premise of controlling the development of land subsidence.
Yunlong WANG, Ye CHEN, Haipeng GUO, Jing MENG, Haigang WANG, Xisheng ZANG, Juyan ZHU   +6 more
doaj   +1 more source

Hydrologic control on natural land subsidence in the shallow coastal aquifer of the Ravenna coast, Italy [PDF]

, 2020
Multiple processes contributing to natural land subsidence in a shallow coastal aquifer near Ravenna (Italy) were identified by analysing the relationships among different data set time series (water table level, rainfall, land reclamation drainage, sea ...
Greggio, Nicolas, Giambastiani, Beatrice Maria Sole, Calabrese, Lorenzo, Luciani, Paolo, Perini, Luisa, Antonellini, Marco, Severi, Paolo, Bonzi, Luciana   +7 more
core   +1 more source

Land Subsidence Prediction Induced by Multiple Factors Using Machine Learning Method

Remote Sensing, 2020
In the Beijing Plain, land subsidence is one of the most prominent geological problems, which is affected by multiple factors. Groundwater exploitation, thickness of the Quaternary deposit and urban development and construction are important factors ...
Liyuan Shi, Huili Gong, Beibei Chen, Chaofan Zhou   +3 more
doaj   +1 more source

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

, 2014
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,
A. Younes, Younes, A., Zidane, A., Zechner, E., Huggenberger, P., P. Huggenberger, A. Zidane, E. Zechner   +7 more
core   +1 more source

Factors controlling natural subsidence in the Po Plain [PDF]

, 2020
Understanding the causes and mechanisms of land subsidence is crucial, especially in densely populated coastal plains. In this work, we calculated subsidence rates (SR) in the Po coastal plain, averaged over the last 5.6 and 120 kyr, providing ...
Bruno L., Stouthamer E., Campo B., Costagli B., Teatini P., Amorosi A., Zoccarato C.   +6 more
core   +3 more sources

Investigating land subsidence and its causes along Beijing high-speed railway using multi-platform InSAR and a maximum entropy model

International Journal of Applied Earth Observations and Geoinformation, 2021
Beijing-Tianjin High Speed Railway is the first high-speed railway in China. The Beijing section of it runs through areas affected by subsidence which threaten its safe operation.
Beibei Chen, Huili Gong, Yun Chen, Kunchao Lei, Chaofan Zhou, Yuan Si, Xiaojuan Li, Yun Pan, Mingliang Gao   +8 more
doaj   +1 more source

Analysis of the Contribution Rate of the Influencing Factors to Land Subsidence in the Eastern Beijing Plain, China Based on Extremely Randomized Trees (ERT) Method

Remote Sensing, 2020
As a common geological hazard, land subsidence is widely distributed in the Eastern Beijing Plain. The pattern of evolution of this geological phenomenon is controlled by many factors, including groundwater level change in different aquifers ...
Fengkai Li, Huili Gong, Beibei Chen, Chaofan Zhou, Lin Guo   +4 more
doaj   +1 more source