Recent advances and opportunities in data assimilation for physics-based hydrological modeling

M Camporese, M Girotto - Frontiers in Water, 2022 - frontiersin.org
Data assimilation applications in integrated surface-subsurface hydrological models
(ISSHMs) are generally limited to scales ranging from the hillslope to local or meso-scale …

Modeling of land subsidence using GIS-based artificial neural network in Yunlin County, Taiwan

CY Ku, CY Liu - Scientific Reports, 2023 - nature.com
In this study, the land subsidence in Yunlin County, Taiwan, was modeled using an artificial
neural network (ANN). Maps of the fine-grained soil percentage, average maximum …

Modeling the optimal management of land subsidence due to aquifers overexploitation

E Esteban, A Dinar, E Calvo, J Albiac… - Journal of …, 2024 - Elsevier
The study of land subsidence has recently been expanded due to its increased occurrence
and magnitude worldwide. This paper develops and applies an optimal control model of …

[HTML][HTML] Gravity estimation of groundwater mass balance of sandy aquifers in the land subsidence-hit region of Yunlin County, Taiwan

KH Chen, C Hwang, Y Tanaka, PY Chang - Engineering Geology, 2023 - Elsevier
Land subsidence will decrease the safety factor of bridges and structures. Many highways
and railways constructed decades ago are experiencing damage due to continual land …

Spatio-temporal estimation of monthly groundwater levels from GPS-based land deformation

MZ Ali, HJ Chu, TJ Burbey - Environmental Modelling & Software, 2021 - Elsevier
Significant subsidence is susceptible to groundwater level variations in aquifer systems. The
relation between groundwater level change and global positioning system (GPS) estimated …

Seasonal surface fluctuation of a slow-moving landslide detected by multitemporal interferometry (Mti) on the huafan university campus, northern taiwan

CY Lu, YC Chan, JC Hu, CH Tseng, CH Liu… - Remote Sensing, 2021 - mdpi.com
A slow-moving landslide on the Huafan University campus, which is located on a dip slope
in northern Taiwan, has been observed since 1990. However, reliable monitoring data are …

Space-time evolutions of land subsidence in the Choushui river alluvial fan (Taiwan) from multiple-sensor observations

YA Chen, CP Chang, WC Hung, JY Yen, CH Lu… - Remote Sensing, 2021 - mdpi.com
Land subsidence is a significant problem around the world that can increase the risk of
flooding, damage to infrastructure, and economic loss. Hence, the continual monitoring of …

Cost-Effective Groundwater Potential Mapping by Integrating Multiple Remote Sensing Data and the Index–Overlay Method

L Nainggolan, CF Ni, Y Darmawan, WC Lo, IH Lee… - Remote Sensing, 2024 - mdpi.com
The Choushui River groundwater basin (CRGB) in Yunlin County, Taiwan, is a significant
groundwater source for the western part of the region. However, increasing groundwater …

Urban hazards caused by ground deformation and building subsidence over fossil lake beds: a study from Taipei City

SY Lin - Geomatics, Natural Hazards and Risk, 2022 - Taylor & Francis
Widespread land subsidence has become an increasing problem in urban areas worldwide
and is caused by a combination of effects, of which in particular climate change, growing …

Mechanism of vertical displacement beneath shallow compression zone in coastal area

DH Tran, SJ Wang, JY Chen - Earth, Planets and Space, 2024 - Springer
Previous studies showed that there is a discrepancy between total subsidence (measured
on the ground surface) and shallow compression (measured within several hundred meters …