Results 81 to 90 of about 9,682 (276)
Groundwater, EarlyView.Regulatory agencies in humid temperate environments rely on timely evaluations of streamflow depletion and drawdown to protect aquatic ecosystems and existing water users. We present an open‐source Python package implementing analytical solutions for estimating streamflow depletion and drawdown and supporting superposition of multiple wells and ...
Michael N. Fienen +2 more
wiley +1 more source
Comparing Groundwater Sampling Devices for Denitrification Assessment Using the N2/Ar Method
Groundwater, EarlyView.Comparing N2, Ar, and excess‐N2 concentrations of groundwater samples collected with different devices shows that N2, Ar, and excess‐N2 concentrations significantly differ between the sampling devices. Using an electrical submersible pump for sampling yields the highest N2, Ar, and excess‐N2 concentrations.
Felix Fahrenbach, Thomas R. Rüde
wiley +1 more source
The Geology of Aquitards in Alluvial Aquifers: A Predictive Approach Based on Facies Models
Groundwater, EarlyView.We review facies models for alluvial aquifers and demonstrate how they can be used to predict aquifer and aquitard continuity in three dimensions. We provide case studies illustrating how facies models can be used to improve groundwater investigation and remediation outcomes.
Michael R. Shultz, Colin Plank
wiley +1 more source
Journal of Groundwater Science and EngineeringThe karst geothermal reservoir in Xiong'an New Area is a representative example of an ancient buried hill geothermal system. However, published heat flow data are predominantly derived from the Cenozoic sedimentary cap.
Ya-hui Yao +7 more
doaj +1 more source
Application of GIS in hydrogeology and engineering geology [PDF]
Acta Montanistica Slovaca, 2007 Hydrogeology as a specific science discipline has a multi spectral interest focused to officiating sources in drink water and utilization water and also in area aimed for pure mineral water sources.
Lucia Mihalová +2 more
doaj
Facilitated Transport of Organic Contaminants in a High Concentration, Multicomponent Plume
Groundwater Monitoring &Remediation, EarlyView.Abstract A field experiment evaluated the transport of organic contaminants in a plume from hazardous waste disposal areas at the Rocky Mountain Arsenal. The plume contained many xenobiotic contaminants, with widely varying expected mobilities.
D. M. Mackay +7 more
wiley +1 more source
Hydrogeology and geochemistry in Bear Creek and Union Valleys, Near Oak Ridge, Tennessee [PDF]
, 1991 Zelda Chapman Bailey, Roger W. Lee
openalex +1 more source