Zobrazeno 1 - 10
of 18
pro vyhledávání: '"George S. Roadcap"'
Modeling a Large‐Scale Historic Aquifer Test: Insight into the Hydrogeology of a Regional Fault Zone
Publikováno v:
Groundwater. 58:453-463
Faults can act as flow barriers or conduits to groundwater flow by introducing heterogeneity in permeability. We examine the hydrogeology of the Sandwich Fault Zone, a 137 km long zone of high-angle faults in northern Illinois, using a large-scale hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3408ac8b79f4c98d58ace5046af5ba28
https://doi.org/10.1111/gwat.12922
https://doi.org/10.1111/gwat.12922
Publikováno v:
Hydrological Processes. 33:271-282
Deep basin aquifers are increasingly used in water‐stressed areas, though their potential for sustainable development is inhibited by overlying aquitards and limited recharge rates. Long open interval wells (LOIWs)—wells uncased through multiple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::774b3e52c435b1829546dee97535fdcc
https://doi.org/10.1002/hyp.13324
https://doi.org/10.1002/hyp.13324
Publikováno v:
Ground water. 56(1)
Investigating changes in an aquifer system often involves comparison of observed heads from different synoptic measurements, generally with potentiometric surfaces developed by hand or a statistical approach. Alternatively, head-specified MODFLOW mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0edf05a8e80de1c1bfe260e7d2e7522e
https://pubmed.ncbi.nlm.nih.gov/28608546
https://pubmed.ncbi.nlm.nih.gov/28608546
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39416c4289c9d701e8bdcdacc4334d12
https://doi.org/10.1130/abs/2016nc-275482
https://doi.org/10.1130/abs/2016nc-275482
Autor:
George S. Roadcap
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::763acdad0174f1ebf98f7c4700bea411
https://doi.org/10.1130/abs/2016nc-275533
https://doi.org/10.1130/abs/2016nc-275533
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0d3a705ebc52492c46bf31127ac1382
https://doi.org/10.1130/abs/2016nc-275151
https://doi.org/10.1130/abs/2016nc-275151
Autor:
George S. Roadcap, Daniel B. Abrams
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12edf3214ff956a4b67f46e51910d8e3
https://doi.org/10.1130/abs/2016nc-275654
https://doi.org/10.1130/abs/2016nc-275654
Publikováno v:
Ground Water. 43:806-816
Extremely alkaline ground water has been found underneath many shuttered steel mills and slag dumps and has been an impediment to the cleanup and economic redevelopment of these sites because little is known about the geochemistry. A large number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2078f58c4424641977be0143d6cb74c
https://doi.org/10.1111/j.1745-6584.2005.00060.x
https://doi.org/10.1111/j.1745-6584.2005.00060.x
Publikováno v:
Ground Water. 43:500-510
A total of 176 wells in sand-and-gravel glacial aquifers in central Illinois were sampled for arsenic (As) and other chemical parameters. The results were combined with archived and published data from several hundred well samples to determine potent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e21cc85fab45370dd086f179eef4614d
https://doi.org/10.1111/j.1745-6584.2005.0058.x
https://doi.org/10.1111/j.1745-6584.2005.0058.x
Publikováno v:
Ground Water. 41:57-65
Deposition from at least three episodes of glaciation left a complex glacial-drift aquifer system in central Illinois. The deepest and largest of these aquifers, the Sankoty-Mahomet Aquifer, occupies the lower part of a buried bedrock valley and supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89add2ce8b598a978fc156103b1ada83
https://doi.org/10.1111/j.1745-6584.2003.tb02568.x
https://doi.org/10.1111/j.1745-6584.2003.tb02568.x