Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Scott Ikard"'
Publikováno v:
Texas Water Journal, Vol 14, Iss 1 (2023)
Continuous and discrete streamflow data were combined with waterborne self-potential (WaSP), surface-water temperature and surface-water conductivity surveys obtained along an approximately 43-kilometer (26.7 miles) surveyed reach of the Elm Fork Tri
Externí odkaz:
https://doaj.org/article/dbc11594621f4a0b93f13350575e7010
Publikováno v:
Water, Vol 13, Iss 10, p 1331 (2021)
The Rio Grande/Río Bravo del Norte (hereinafter referred to as the “Rio Grande”) is the primary source of recharge to the Mesilla Basin/Conejos-Médanos aquifer system in the Mesilla Valley of New Mexico and Texas. The Mesilla Basin aquifer syst
Externí odkaz:
https://doaj.org/article/f6a8175adc03412bba62a7295d3ccac3
Publikováno v:
Journal of Environmental and Engineering Geophysics. 26:83-98
Exchanges of groundwater and surface-water are fundamental to a wide range of water-supply and water-quality management issues but challenging to map beyond the reach scale. Waterborne gradient self-potential (SP) measurements are directly sensitive
Autor:
Andrew P. Teeple, Scott Ikard
Publikováno v:
Symposium on the Application of Geophysics to Engineering and Environmental Problems 2021.
Publikováno v:
Scientific Investigations Report.
Publikováno v:
Journal of Environmental and Engineering Geophysics. 23:261-287
In south-central Texas the lower Guadalupe River has incised into the outcrop of the Carrizo-Wilcox aquifer. The river and the aquifer are hydraulically connected across the outcrop, although the connectivity is obscured at the surface by alluvium an
Publikováno v:
Journal of Applied Geophysics. 195:104479
An electrical geophysical survey was completed within a small area of the Llano Uplift of central Texas to determine locations to install two water wells in the Granite Gravel aquifer (GGA). Electrical resistivity tomography (ERT) was performed along
Autor:
Scott Ikard, Wade H. Kress
Publikováno v:
Journal of Environmental and Engineering Geophysics. 21:187-200
Longitudinal conductance and transverse resistance are bulk electrical properties of a geoelectric formation and can be correlated with the bulk transmissivity of an aquifer within the formation. In aquifers that are electrically-resistive relative t
Autor:
Emily Pease, Scott Ikard
Publikováno v:
Near Surface Geophysics.
The Ellenburger–San Saba aquifer discharges spring flows into the overlying Hamilton Creek bed in Burnet County, central Texas. The aquifer is susceptible to contamination from surface-water reservoirs because of the presence of dissolution cavitie
Publikováno v:
Scientific Investigations Map. :1-13