THL Home

MEDSAL

Home |  Show All |  Simple Search |  Advanced Search
Quick Search:
1–5 of 16 records found matching your query (RSS):
toggle visibility Search & Display Options
Select All    Deselect All << 1 2 3 4 >>
List View
 | 
Citations
 | 
Details
   print
  Records Links (up)
Author Sebben, M.L.; Werner, A.D.; Graf, T. doi  openurl
  Title Seawater intrusion in fractured coastal aquifers: A preliminary numerical investigation using a fractured Henry problem Type Journal Article
  Year 2015 Publication Advances in Water Resources Abbreviated Journal  
  Volume 85 Issue Pages 93-108  
  Keywords  
  Abstract Despite that fractured coastal aquifers are widespread, the influence of fracture characteristics on seawater intrusion (SWI) has not been explored in previous studies. This research uses numerical modelling in a first step towards understanding the influence of fracture orientation, location and density on the extent of seawater and accompanying patterns of groundwater discharge in an idealised coastal aquifer. Specifically, aquifers containing single fractures or networks of regularly spaced fractures are studied using modified forms of the Henry SWI benchmark problem. The applicability of equivalent porous media (EPM) models for representing simple fracture networks in steady-state simulations of SWI is tested. The results indicate that the influence of fractures on SWI is likely to be mixed, ranging from enhancement to reduction in seawater extent and the width of the mixing zone. For the conceptual models considered here, vertical fractures in contact with the seawater wedge increase the width of the mixing zone, whereas vertical fractures inland of the wedge have minimal impact on the seawater distribution. Horizontal fractures in the lower part of the aquifer force the wedge seaward, whereas horizontal fractures located within the zone of freshwater discharge enhance the wedge. Inclined fractures roughly parallel to the seawater-freshwater interface increase the landward extent of seawater and fractures perpendicular to the interface inhibit the wedge. The results show that EPM models are likely inadequate for inferring salinity distributions in most of the fractured cases, although the EPM approach may be suitable for orthogonal fracture networks if fracture density is high and appropriate dispersivity values can be determined.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0309-1708 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number THL @ christoph.kuells @ Sebben2015 Serial 37  
Permanent link to this record
 
 
Author Thakur, J.K. doi  openurl
  Title Optimizing groundwater monitoring networks using integrated statistical and geostatistical approaches Type Journal Article
  Year 2015 Publication J. Hydrol. Abbreviated Journal  
  Volume 2 Issue Pages 148-175  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2306-5338 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number CUT @ phaedon.kyriakidis @ Thakur2015 Serial 163  
Permanent link to this record
 
 
Author Esfahani, H.K.; Datta, B. doi  openurl
  Title Simulation of reactive geochemical transportprocesses in contaminated aquifers using surrogate models Type Journal Article
  Year 2015 Publication Int. J. of GEOMATE Abbreviated Journal  
  Volume 8 Issue 1 Pages 1190-1196  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number CUT @ phaedon.kyriakidis @ esfahani2015 Serial 113  
Permanent link to this record
 
 
Author Kloppmann, W.; Petelet-Giraud, E.; Guerrot, C.; Cary, L.; Pauwels, H. doi  openurl
  Title Extreme Boron Isotope Ratios in Groundwater Type Journal Article
  Year 2015 Publication Procedia Earth and Planetary Science Abbreviated Journal  
  Volume 13 Issue Pages  
  Keywords  
  Abstract Kloppmann, W. , Petelet-Giraud, E. , Guerrot, C. , Cary, L. , & Pauwels, H. (2015). Extreme Boron Isotope Ratios in Groundwater. Procedia Earth and Planetary Science, 13 . doi: 10.1016/j.proeps.2015.07.069  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number THL @ christoph.kuells @ Serial 193  
Permanent link to this record
 
 
Author Hussain*, M.S.; Javadi, A.A.; Asr, A.A.; Farmani, R. doi  openurl
  Title A surrogate model for simulation-optimization of aquifer systems subjected to seawater intrusion Type Journal Article
  Year 2015 Publication J. Hydrol. Abbreviated Journal  
  Volume 523 Issue Pages 542-554  
  Keywords  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number CUT @ phaedon.kyriakidis @ hussain2015 Serial 114  
Permanent link to this record
Select All    Deselect All << 1 2 3 4 >>
List View
 | 
Citations
 | 
Details
   print
toggle visibility
Save Citations:
Export Records:
Home CQL Search  |  Library Search  |  Show Record  |  Extract Citations Help