globalchange  > 气候变化事实与影响
DOI: 10.1016/j.jag.2017.07.012
Scopus记录号: 2-s2.0-85032507926
论文题名:
Subsidence related to groundwater pumping for breweries in Merchtem area (Belgium), highlighted by Persistent Scaterrer Interferometry
作者: Declercq P; -Y; , Gerard P; , Pirard E; , Perissin D; , Walstra J; , Devleeschouwer X
刊名: International Journal of Applied Earth Observation and Geoinformation
ISSN: 15698432
出版年: 2017
卷: 63
起始页码: 178
结束页码: 185
语种: 英语
英文关键词: Groundwater pumping ; InSAR ; PSInSAR ; Subsidence ; Uplift
Scopus关键词: Envisat ; ERS ; groundwater ; interferometry ; pumping ; subsidence ; synthetic aperture radar ; TerraSAR-X ; uplift ; Belgium
英文摘要: ERS, ENVISAT and TerraSAR-X Synthetic Aperture Radar scenes covering the time span 1992–2014 were processed using a Persistent Scatterer technique to study the ground movements in Merchtem (25 km NW of Brussels, Belgium). The processed datasets, covering three consecutive time intervals, reveal that the investigated area is affected by a global subsidence trend related to the extraction of groundwater in the deeper Cambro-Silurian aquifer. Through time the subsidence pattern is reduced and replaced by an uplift related to the rising water table attested by piezometers located in this aquifer. The subsidence is finally reduced to a zone where currently three breweries are very active and pump groundwater in the Ledo-Paniselian aquifer and in the Cambro-Silurian for process water for the production. © 2017 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/79966
Appears in Collections:气候变化事实与影响

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作者单位: Geological Survey of Belgium, Jennerstraat 13, Brussels, Belgium; Université libre de Bruxelles (ULB), BATir Department, CP194/02, avenue F.D. Roosevelt 50, Bruxelles, Belgium; Université de Liège (ULg), Dep. ARGENCO/Gemme–GEO3, Allée de la découverte, 9–Bat. B 52/, 4000 Liège, Belgium; Lyles School of Civil Engineering, Purdue University, West Lafayette, IN, United States

Recommended Citation:
Declercq P,-Y,, Gerard P,et al. Subsidence related to groundwater pumping for breweries in Merchtem area (Belgium), highlighted by Persistent Scaterrer Interferometry[J]. International Journal of Applied Earth Observation and Geoinformation,2017-01-01,63
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