Articles | Volume 372
Proc. IAHS, 372, 463–469, 2015
https://doi.org/10.5194/piahs-372-463-2015
Proc. IAHS, 372, 463–469, 2015
https://doi.org/10.5194/piahs-372-463-2015

  12 Nov 2015

12 Nov 2015

A fusion model used in subsidence prediction in Taiwan

S.-J. Wang et al.

Related authors

Land subsidence due to groundwater extraction and tectonic activity in Pingtung Plain, Taiwan
Duc-Huy Tran and Shih-Jung Wang
Proc. IAHS, 382, 361–365, https://doi.org/10.5194/piahs-382-361-2020,https://doi.org/10.5194/piahs-382-361-2020, 2020
Short summary

Cited articles

Chen, Z. and Rybczyk, J.: Coastal Subsidence, in: Encyclopedia of Coastal Science, edited by: Schwartz, M., Kluwer Academic Publishers, Dordrecht, the Netherlands, 2005.
Deng, J. L.: Introduction to Grey System Theory, The J. Grey Syst., 1, 1–24, 1989.
Galloway, D. and Burbey, T.: Review: Regional land subsidence accompanying groundwater extraction, Hydrogeol. J., 19, 1459–1486, 2011.
Galloway, D. L., Jones, D. R., and Ingebritsen, S. E.: Land Subsidence in the United States: US Geological Survey Circular 1182, 175 pp.; US Department of the Interior, US Geological Survey, Washington, DC, USA, 1999.
Hung, W. C., Hwang, C. W., Chang, C. P., Yen, J. Y., Liu, C. H., and Yang, W. H.: Monitoring severe aquifer-system compaction and land subsidence in Taiwan using multiple sensors: Yunlin, the southern Choushui River Alluvial Fan, Environ. Earth Sci. 59, 1535–1548, https://doi.org/10.1007/s12665-009-0139-9, 2010.
Download
Short summary
A fusion technique is developed to combine the subsidence predicted results from poroelastic and grey models to obtain a spatially and temporally connected two-dimensional subsidence distribution. The fusion model is successfully applied to subsidence predictions in Changhua, Yunlin, Tainan, and Kaohsiung of Taiwan and obtains good results. A good subsidence model can help the government to make the accurate strategies for land and groundwater resource management.