Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《JOURNAL OF NAIJING UNIVERSITY (NATURAL SCIENCES)》 1999-06
Add to Favorite Get Latest Update

UNCERTAINTY OF AQUIFER PROPERTY AND ASSESSMENT OF GROUNDWATER YIELD RELIABILITY

Hu Fusheng 1) Chen Lianzhu 2) Wan Li Lu Mingpuan Du Qiang (China Universty of Goescience,100083,Beijing;Dalian Beiliang Limited Company,116031,Dalian,PRC)  
The uncertainty of hydraulic conductivity with some degree of continuity in space affects groundwater flow modeling.In order to study the uncertainty and assess the reliability of groundwater yield,the geostatistical approach and finite element method are used. A case study on Huolinhe area located in east Inner Mongolia, is presented in the paper. Geostatistics is a branch of applied statistics that deals with phenomena spread in space with some degree of continuity. It is foremost data analysis and spatial uncertainty. The basic concept of geostatistics such as regionalized variable, variogram,kriging estimate and conditional simulation are introduced into the paper briefly. Huolinhe area is a basin formed from faulting and sinking between mountains. The upper aquifer is Q 4 porous sand and the lower aquifer is Jurassic(J) porous-fractured rock; two types of aquifer are continuous and unconfined. A lot of hydraulic conductivity data regarded as regionalized variable has been obtained by aquifer test. The variograms fitted with spherical model are calculated in parallel and perpendicular groundwater flow directions; the correlation length in parallel groundwater flow is twice longer than in another direction. These explain that there is a statistical anisotropy of hydraulic conductivity in Huolinhe area aquifer and that the correlation of hydraulic conductivity in parallel groundwater flow is better than in another direction. The Kriging estimate of hydraulic conductivity is compared with conditional simulation conductivity. On the basis of spatial distribution of hydraulic conductivity, the well location is determined. The Kriging estimate value and 300 conditional realizations of hydraulic conductivity are inputted into groundwater flow model solved by finite element method to obtain groundwater yield. Finally, the reliability of groundwater yield is assessed in Huloinhe area by statistically analysing a larger number of groundwater yields. The result of studying shows that a Kriging Estimate can describe the variability and spatial distribution of hydraulic conductivity .The conditional simulation of hydraulic conductivity indicates that conditional simulation of hydraulic conductivity can not only describe preferably characteristics of the spatial distribution of hydraulic conductivity but also provide alternative inputs into numerical model of groundwater flow. The statistical analysis of groundwater yield obtained from solving groundwater flow model according to conitional simulation realization of hydraulic conductivity can assess thee reliability of groundwater yield.These offer a new idea and method for the assessment of groundwater yield ,The case study demonstrates that the mean of the groundwater yield is 89?600m 3/d ; groundwater yield is 63?800~115?400m 3/d when guarantee degree is 68% in Hhuolinhe area.
【CateGory Index】: P641.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 ZHAO Bao-feng1,KANG Wei-dong2,ZHUTIAN Duo-wa1,MA Lian-jing11.School of Environment Science & Engineering,Chang'an University,Xi'an 710054,China2.Department of Geology,Northwest University,Xi'an 710069,China;Aquifer Parameter Recognition by Combining Simulation of Pumping Test and Water Level of Long-term Observation Well[J];Journal of Jilin University(Earth Science Edition);2009-03
2 ZHOU De liang 1, DING Ji hong 2, MA Sheng zhong 1 (1 Research Institute of Comprehensive Information and Mineral Prediction, Jilin University, Changchun 130026, China; 2 Institute of Mathematics Science, Jilin University 130012, China);Automatic formation of underground water data with radial base function method[J];Coal Science and Technology;2002-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LI Dan et al(Hohai University,State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Nanjing,Jiangsu 210098);Experiment Research on Spatial Variability of Agricultural Non-point Source Pollution in Huaibei Plain[J];Journal of Anhui Agricultural Sciences;2007-30
2 HU Jin-hu, HUANG He, DING Xiao-bin (Key Laboratory of Geotechnical and Underground Engineering of Ministry of Education, Tongji University, Shanghai, 200092, China);The Mine Information System Based on Digital Strata[J];Chinese Journal of Underground Space and Engineering;2007-S2
3 Xu Yongli,Zhang Zheng,Gu Shiyan,Zhao Juan (College of Natural Resources & Environment,Beijing Forestry University,Beijing 100083,China);The Best Model of Spatial Optimal Estimation for Spatial Variability of Porous Media's Heterogeneity in Water Environmental Simulation[J];Environmental Science and Management;2007-08
4 Zhang Zheng;Zhao Juulin; Wang Hongqi; Chen Jiajun (Institute of Envirnmental Sciences, Beijing Normal University State Key Joint Laboratory of Environmental Simulation and Pollution Control, 100875, Beijing, China);THE PRINCIPLES AND APPROACHES OF SPATIAL VARIABILITY ANALYSIS ON TRANSFER PARAMETERS OF WATER ENVIRONMENTAL POLLUTANTS[J];JOURNAL OF BEIJING NORMAL UNIVERSITY(NATURAL SCIENCE);1998-04
5 HU Xiao-rong (Dept.of Source and Architectonical Engineering,Benxi College of Metallurgy and profession,Benxi,Liaoning,117022);Regression of Spherical Model of Variational Function[J];Journal of Benxi College of Metallurgy;2000-04
6 Meng Xianwei; Du Dewen(First Institute of Oceanography, SOA, Qingdao 266003);GEOMETRICAL FIT OF EXPERIMENTAL VARIOGRAMWITH DOUBLE STRUCTURES[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1999-02
7 HONG Mei, ZHAO Yong sheng, ZHANG Bo (College of Environment and Resources, Jilin University, Changchun 130026, China);THE RESEARCH ON GROUNDWATER QUALITY EARLY WARNING SYSTEM[J];Journal of Changchun University of Science and Technology;2002-04
8 CHEN Qi 1, LI Guang cheng 2 (1.The China University of Geoscience, Beijing; 2.Water Resources and Hydropower Planning and Design General Institute, MWR);SUGGESTIONS ON THE ENGINEERING GEOLOGICAL INVESTIGATION AND EVALUATION METHODS FOR THE TUNNEL ENGINEERING OF THE WEST ROUTE PROJECT OF THE SOUTH-NORTH WATER TRANSFER[J];Journal of Chengdu University of Technology;2002-03
9 SHE Yue-xinHuaiyin Institute of Technique, Huaian 223001, China;Prediction of site liquefaction potential by the neural network residual Kriging[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-04
10 Huang Dilong; Yang Long;AN APPROACH TO THE PROGRAM DESIGN FOR THE INTERACTIVE INTERPRETIVE SYSTEM OF SEDIMENTARY FACIES[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1995-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Song Xiaomei; Chen Zhaoyan (Huainan Institute of Technology, Huainan 232001 );THE PRINCIPLE AND APPLICATION OF ITERATIVE PROCEDURE FOR EVALUATING THE HYDROGEOLOGIC PARAMETERS[J];GEOLOGY OF ANHUI;1999-02
2 XIAO Bin PAN Mao (Department of Geology,Peking University,Beijing,100871) ZHAO\ Pengda (China University of Geosciences,Beijing,100083) HOU\ Jingru (Department of Geology,University of Science and Technology,Beijing,100083);Indicator Kriging Study of Multivariate Information in Temporal-spatial Domain[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2001-01
3 Hou Jingru Zhang Shuquan Pan Hanjun Huang Jingxian (Department of Geology)(Chinese Nonfcirous Metal Company);Coregionalization and Cokriging[J];Journal of University of Science and Technology Beijing;1991-02
4 Yu Xinxiao; Zhao Yutao; Zhang Zhiqiang; Cheng Genwei.College of Soil and Water Conservation,Beijing For.Univ.,100083,P.R.China.;Advances and research focuses of TOPMODEL.[J];Journal of Beijing Forestry University;2002-04
5 Xu Duoding(Huainan Mining Industry College, Huainan City 232001);THE APPLICATION OF MATHEMATICAL INTERVALUE METHOD IN HYDROGEOLOGY[J];;1993-04
6 Meng Xianwei; Du Dewen(First Institute of Oceanography, SOA, Qingdao 266003);GEOMETRICAL FIT OF EXPERIMENTAL VARIOGRAMWITH DOUBLE STRUCTURES[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1999-02
7 ZHENG Wenrui1,WANG Xindai2,JI Kun1,WANG Hanlin1(1.College of MathematicsScience ,Jilin University, Changchun130026,China;2.College of Jilin Traffic Vocational Technology, Changchun130026,China);APPLICATION OF UNDETERMINED MATHEMATIC METHOD IN RISK ASSESSMENT OF WATER POLLUTION CONDITIONS[J];Journal of Changchun University of Science and Technology;2003-01
8 XIAO Chang-lai~(1),LIANG Xiu-juan~(1),CUI Jian-ming~(2),LAN Ying-ying~(1),ZHANG Jun~(2),LI Shu-lan~(2),LIANG Rui-qi~(2),ZHENG Ce~(2)(1.College of Environment and Resources,Jilin University,Changchun 130026,China;2.Water Resources Management Office of Qianguo County,Songyuan 131200,China);Whole Curve Matching Method for Aquifer Parameters Determination[J];Journal of Jiling University (Earth Science Edition);2005-06
9 YOU Hong jian,LIU Tong,LIU Shao chuang,LI Shu kai(Department of Information Acquisition, Institute of Remote Sensing Applications, CAS, Beijing 100101,China);Fast Generating Geo-referenced Image Based on Airborne 3D Imager[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;2000-04
10 Zang Shuying (Harbin Normal University, Harbin 150080. P. R. China) Gao Yike; Zu Yuangang (Northeast Forestry University);Approach on Spatial Relationship between Forest Resources and Forest Site[J];Journal of Northeast Forestry University;2000-05
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 TONG Hui-jie~(1,2);FENG Zhong-ke~1;ZHANG Yan-lin~(1,3).1 Institute of GIS,RS & GPS,Beijing Forestry University,100083,P.R.China;2 China Aero Geophysical Survey & Remote Sensing Center for Land and Resources,Beijing,100083,P.R.China;3 Gansu Forestry Technological College,Tianshui City,741020,P.R.China.;Difference analysis among tree species in remote sensing image spectra.[J];Journal of Beijing Forestry University;2007-S2
2 TANG Hong-mei~1,CHEN Hong-kai~(1,2),GUAN Ming-fang~1 (1.Inst.of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China;2.Key Lab.For the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering,Ministry of Education,Chongqing University,Chongqing 400044,China);Research status and trend for seepage of slope[J];Journal of Chongqing Jiaotong University;2006-01
3 ZHANG Xiao-hao,ZHOU Ding-wu(Department of Geology,Northwest University,Xi'an 710069,China);Application of radial basis function in nan niwan oil field[J];Progress in Geophysics;2007-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved