Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia
Hydrogeologic Framework of the Puget Sound Aquifer System, Washington and British Columbia
复制标题
华盛顿州和不列颠哥伦比亚省普吉特海湾含水层系统的水文地质框架
DOI:
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发表时间:
1998
期刊:
影响因子:
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通讯作者:
Mary M. Jones
中科院分区:
文献类型:
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作者:
J. Vaccaro;A. J. Hansen;Mary M. Jones
................................................................................... Introduction .............................................................................. Purpose and Scope .............................................................. Previous Investigations....................................................... Regional Setting........................................................................ Physical Setting .................................................................. Cultural Setting .................................................................. Geologic Setting.................................................................. Hydrogeology............................................................................ Hydrogeologic Units............................................................ Ground-Water Flow System ................................................ Background................................................................... Water-Level Configurations .......................................... Hydraulic Characteristics.................................................... Hydraulic Conductivity ................................................ Transmissivity.............................................................. Specific Capacity........................................................... Recharge............................................................................. Background................................................................... Previous Results and Relations Between Water-Budget Components............................................................ Estimates of Mean Annual Recharge ............................ Reliability of Estimates ................................................ Water-Quality Characteristics ............................................. Cross-Sectional Numerical Models of Ground-Water Flow ........ Page Page Dl Model Grid Systems............................................................. 46 1 Boundary Conditions ........................................................... 49 2 Hydraulic Characteristics..................................................... 50 5 Calculated Flow Systems ..................................................... 50 7 Hydrologic Controls....................................................... 51 7 Hydraulic-Head Gradients............................................. 52 9 Ground-Water Flowpaths and Traveltimes .................... 53 10 Evaluation of the Flow Systems .................................... 54 17 Calculated Water-Budget Components ................................ 55 17 Total Ground-Water Flow ............................................. 55 20 Partitioning of Ground-Water Flow ............................... 57 21 Hydrologic Controls on Discharge ................................. 57 22 Discharge to Saltwater Bodies ....................................... 59 26 Vertical Movement of Water ......................................... 59 26 Conceptual Model of the Aquifer System ................................... 60 30 Description of Conceptual Model......................................... 61 30 Glacial-Interglacial Sequence ......................................... 61 30 Surficial Semiconfining Unit.................................. 61 31 Confining Unit...................................................... 61 Fraser and Puget Aquifers .................................... 67 31 Alluvial Valley Aquifers ................................................. 67 37 Recessional Deposits...................................................... 67 40 Application of Conceptual Model......................................... 67 43 Summary and Conclusions ......................................................... 71 45 Selected References ................................................................... 73