Results 71 to 80 of about 1,780 (208)

Edwards Aquifer Authority General Manager's Report 2002-04

open access: yes, 2001
Quarterly newsletter of the general manage at the Edwards Aquifer Authority discussing news and activities of the organization as well as other information related to water in southern ...
Garcia, Margaret   +1 more
core  

Genesis of the Edwards (Balcones Fault Zone) Aquifer [PDF]

open access: yes, 2019
ABSTRACT The San Antonio segment of the Edwards (Balcones Fault Zone) Aquifer of south-central Texas is one of the most important and prolific karst aquifers in the United States. Extending from Kinney County (west) to Hays County (northeast), it is the primary source of water for the municipal and agricultural communities surrounding ...
openaire   +2 more sources

The Evolving Roles of Electrical Geophysical Methods for In Situ Remediation Assessment: Progress and Perspectives

open access: yesWater Resources Research, Volume 62, Issue 4, April 2026.
Abstract In situ remediation of contaminated soil and groundwater demands real‐time monitoring to capture complex subsurface dynamics. Geophysical methods, particularly electrical resistivity tomography (ERT) and induced polarization (IP), offer non‐ or minimally invasive, high‐resolution imaging of subsurface changes during remediation.
Teng Xia   +6 more
wiley   +1 more source

Documentation of a recharge-discharge water budget and main-streambed recharge volumes, and fundamental evaluation of groundwater tracer studies for the Barton Springs segment of the Edwards Aquifer

open access: yesTexas Water Journal, 2014
Data and information reveal that the Edwards Aquifer between Lady Bird Lake (the Colorado River) in Austin, Texas and the "groundwater divide" near Kyle, Texas discharges to 2 major springs: Barton Springs and Cold and Deep Eddy Springs.
Raymond Maurice Slade Jr.
doaj  

Climate variability, climate change, and Edwards Aquifer water fluxes [PDF]

open access: yes, 2019
The Edwards (Balcones Fault Zone) Aquifer is a high-yield aquifer that provides water for municipal, military, irrigation, domestic, and livestock uses in south-central Texas, and it discharges to several springs that support groundwater ecosystems ...
Schofield, Madeline   +5 more
core   +1 more source

Spatial Monitoring of Groundwater Salinity in Drought and Wet Periods Case Study: Tabriz Plain Dr. Fariba Karami Associate Professor of Geography University of Tabriz Haneih Kazemi M.Sc University of Tabriz [PDF]

open access: yesجغرافیا و توسعه, 2012
Introduction Groundwater, which forms part of hydrologic cycle is a reliable source for supplying the water required by human being. The occurrence of droughts and heavy precipitations are the most important climatic extremes having both short and long ...
doaj   +1 more source

A New Day? Two Interpretations of the Texas Supreme Court’s Ruling in Edwards Aquifer Authority v. Day and McDaniel

open access: yesTexas Water Journal, 2013
Editors’ Note: Many in Texas waited patiently for the Texas Supreme Court decision on Edwards Aquifer Authority v. Day and McDaniel, arguably the most important decision on Texas groundwater law in a generation. Regardless of which way the decision went,
Russell S. Johnson, Gregory M. Ellis
doaj  

Best Management Practices to Mitigate Contamination of Karstic Aquifers from Emergency Fire-Control Runoff

open access: yesTexas Water Journal
We propose best management practices to increase karstic aquifer drinking water supplies’ resilience to potential hazardous material impacts where first responders and public safety officials suspect emergency firefighting runoff has entered the ...
Rudolph Rosen, Ph.D.   +3 more
doaj   +1 more source

Introduction to the symposium

open access: yesActa Carsologica, 2013
http://dx.doi.org/10.3986/ac.v42i2-3.657   From January 7 to January 11, 2013, the Karst Waters Institute (KWI) and the National Cave and Karst Research Institute (NCRKI) held an international and multidisciplinary symposium on Carbon and Boundaries in
David C. Culver
doaj   +1 more source

Edwards Aquifer Recharge Zone - Chapter 213 Rules. TSMS Version [PDF]

open access: yes, 2005
This report amends and updates the geographic areas that are regulated under the Edwards Aquifer Protection Program in Texas. Using Digital Geospatial Metadata, a GIS layer is added to reflect the changes in land boundaries and the re-designation of ...
Texas Commission on Environmental Quality
core  

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