AQUITARD

作品数:12被引量:34H指数:3
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Pumping-induced Well Hydraulics and Groundwater Budget in a Leaky Aquifer System with Vertical Heterogeneity in Aquitard Hydraulic Properties
《Acta Geologica Sinica(English Edition)》2024年第2期477-490,共14页ZHUANG Chao LÜChenyang YAN Long LI Yabing ZHOU Zhifang WANG Jinguo DOU Zhi Walter A.ILLMAN 
financially supported by the National Key Research and Development Program of China(Grant No.2019YFC1804301);the National Science Fourdation of China(Grant No.42272279,41902244);partial support from a Discovery Grant awarded by the Natural Sciences and Engineering Research Council of Canada(NSERC)。
In groundwater hydrology,aquitard heterogeneity is often less considered compared to aquifers,despite its significant impact on groundwater hydraulics and groundwater resources evaluation.A semi-analytical solution is...
关键词:HYDROGEOLOGY AQUITARD vertical heterogeneity semi-analytical solution well hydraulics groundwater budget 
Gene abundances of AOA,AOB,and anammox controlled by groundwater chemistry of the Pearl River Delta,China被引量:3
《China Geology》2021年第3期463-475,共13页Kun Liu Xin Luo Jiu Jimmy Jiao Ji-dong Gu Ramon Aravena 
This study was financially supported by the General Research Fund of the Research Grants Council,the Hong Kong Special Administrative Region,China(HKU 702612P and HKU 703010P).
Ammonia-oxidizing archaea(AOA),ammonia-oxidizing bacteria(AOB),and anaerobic ammonia-oxidation(anammox)bacteria are very important contributors to nitrogen cycling in natural environments.Functional gene abundances of...
关键词:ANAMMOX Ammonium oxidizing archaea(AOA) Ammonium oxidation bacteria(AOB) AQUITARD Groundwater Hydrogeological survey engineering Pearl River Delta China 
Subsurface Characterization for Groundwater Management nearby the Unfinished Obelisk Archeological Site, Aswan Governorate, Egypt
《Open Journal of Geology》2019年第11期839-860,共22页Abdulaziz M. Abdulaziz 
Recently, the area located within the Unfinished Obelisk (UO) archeological site showed numerous seepages and accumulations of groundwater in a small pond located a few meters from the Unfinished Obelisk. The Supreme ...
关键词:Groundwater Management RESISTIVITY Imaging Flow Regimes Fractured GRANITE AQUITARD Unfinished Obelisk Aswan 
Formation and Movement of Groundwater in the Thick Loess-Palaeosol Sequences of the Chinese Loess Plateau被引量:2
《Pedosphere》2018年第6期895-904,共10页MA Yandong ZHAO Jingbo LIU Rui ZHOU Qi YIN Leipeng 
supported by the National Natural Science Foundation of China (Nos. 41772180 and 40672108);the State Key Laboratory of Loess and Quaternary Geology of Institute of Earth Environment, Chinese Academy of Sciences (No. SKLLQG1713)
Permeability and water-bearing space are important hydrological characteristics of the loess strata. In this study a systematic experiment was conducted to measure the magnetic susceptibility, grain size, porosity, an...
关键词:AQUIFER AQUITARD grain size magnetic susceptibility PEDOGENESIS permeability QUATERNARY climate 
The drainage of the aquitard and its implication for groundwater exploitation in Hengshui City
《Journal of Groundwater Science and Engineering》2018年第2期84-91,共8页SU Chen WANG Ying ZHENG Zhao-xian CHENG Zhong-shuang CHEN Jiang HAO Qi-chen 
financially supported by the National Natural Science Foundation of China(NSFC grant No.41602268 and No.41702283);China Geological Survey Project(DD20160238,DD20160311)
The deformation and the drainage of the aquitard is the main concern in the North China Plain(NCP), and the water released from aquitard compaction may be a large portion of the exploited groundwater. The skeletal spe...
关键词:Hengshui City North China Plain Land subsidence Skeleton specific storage AQUITARD 
Geochemistry of Clayey Aquitard Pore Water as Archive of Paleo-Environment, Western Bohai Bay被引量:3
《Journal of Earth Science》2015年第3期445-452,共8页Jing Li Xing Liang Menggui Jin Guoqiang Xiao Jishan He Yandong Pei 
financially supported by the National Natural Sciences Foundation of China (No. 41272258);the National Basic Research Program of China (No. 2010CB428802)
The record of paleo-environment in clayey aquitard pore water is much more effective relative to aquifer groundwater owing to the low permeability of clayey aquitard. Oxygen-18(18O), deuterium(D), and chemical pat...
关键词:AQUITARD pore water PALEO-ENVIRONMENT GEOCHEMISTRY Bohai Bay 
Experimental Evidence for Hyperfiltration of Saline Water through Compacted Clay Aquitard in the Hebei Plain被引量:2
《Journal of Earth Science》2014年第6期1076-1082,共7页Ying Wang Zongyu Chen Baoqian Duan Jingli Shao 
financially supported by the National Basic Research Program of China (No. 2010CB428803);the National Natural Science Foundation of China (Nos. 41272252, 41472225)
It becomes an increasing concern that groundwater quality in exploited deep confined aquifer may deteriorate due to brackish water leakage from its overlying saline aquifer in Hebei Plain. However, the monitoring data...
关键词:clay membrane reverse osmosis HYPERFILTRATION AQUIFER SALT Hebei Plain 
Mechanics of Aquitard Drainage by Aquifer-System Compaction and Its Implications for Water-Management in the North China Plain被引量:5
《Journal of Earth Science》2014年第3期598-604,共7页Chen Su Zongyu Chen Jiang Chen Yuhong Fei Jingsheng Chen Baoqian Duan 
supported by the National Basic Research Program of China (No. 2010CB428803) ;the National Natural Science Foundation of China (No. 41272252)
The deformation of aquitard is the main contribution to land subsidence in the North China Plain, and the water released from aquitard compaction may be a large portion of the exploited groundwater. In this study, the...
关键词:Quaternary aquifer CLAY consolidation test double layer land subsidence. 
Delayed drainage of aquitard in response to sudden change in groundwater level in adjacent confined aquifer: Analytical and experimental studies被引量:12
《Chinese Science Bulletin》2013年第25期3060-3069,共10页ZHOU ZhiFang GUO QiaoNa DOU Zhi 
supported by the National Natural Science Foundation of China (41172204)
The problem of the groundwater dynamics and water balance of a confined aquifer in the aquifer system has been solved in previous studies, whereas that in the aquitard adjacent to the confined aquifer has seldom been ...
关键词:承压含水层 地下水水位 延迟释放 隔水层 实验 水力传导系数 地下水动态 弱透水层 
One-dimensional consolidation of visco-elastic aquitard due to withdrawal of deep-groundwater被引量:8
《Journal of Central South University》2012年第1期282-286,共5页LIU Jia-cai LEI Guo-gang MEI Guo-xiong 
Project(50608038/E0806) supported by the National Natural Science Foundation of China
One-dimensional consolidation of visco-elastic aquitard due to withdrawal of deep-groundwater was studied.Merchant model was used to simulate visco-elastic characteristic of aquitard.General solutions of the governing...
关键词:CONSOLIDATION withdrawal of deep-groundwater visco-elastic characteristic Laplace inversion 
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