Results 1 to 10 of about 347,648 (217)

Isotopic tracers of sources of water for springs from the Edwards Aquifer, Central Texas, USA [PDF]

open access: goldHydrology Research, 2021
The Edwards Aquifer (EA) in Central Texas provides water supply for over two million people and contains springs that are hydrologically and ecologically important to the region.
Lijun Tian   +7 more
doaj   +3 more sources

Rayleigh wave and well head response to calculate porosity in the Edwards aquifer of south-central Texas, USA [PDF]

open access: yesActa Carsologica, 2020
We use the magnitude and centroid period of Rayleigh wave along with the amplitude of fluctuations of water level in a well to calculate effective porosity of a karst aquifer at the site scale.
Guangquan Li   +4 more
doaj   +3 more sources

Stygobiont Diversity in the San Marcos Artesian Well and Edwards Aquifer Groundwater Ecosystem, Texas, USA

open access: yesDiversity, 2021
The Edwards Aquifer and related Edwards-Trinity Aquifer of Central Texas, USA, is a global hotspot of stygobiont biodiversity. We summarize 125 years of biological investigation at the San Marcos Artesian Well (SMAW), the best studied and most biodiverse
Benjamin T. Hutchins   +3 more
doaj   +2 more sources

Customized Statistically Downscaled CMIP5 and CMIP6 Projections: Application in the Edwards Aquifer Region in South‐Central Texas

open access: yesEarth's Future
Climate projections are being used for decision‐making related to climate mitigation and adaptation and as inputs for impacts modeling related to climate change. The plethora of available projections presents end users with the challenge of how to select
A. M. Wootten   +6 more
doaj   +2 more sources

Precipitation-Driven Anthropogenic Pollutant Fluctuations Within Standing Water Sources of the Edwards Aquifer Region, Texas

open access: yesAir, Soil and Water Research, 2022
The objective of this study was to assess the contribution of urban runoff in pollutant delivery to standing water pools within the Edwards Aquifer region of Texas.
Cheyenne H Love, Brian G Laub
doaj   +2 more sources

Predicting surface abundance of federally threatened Jollyville Plateau Salamanders (Eurycea tonkawae) to inform management activities at a highly modified urban spring [PDF]

open access: yesPeerJ, 2022
Urban expansion has contributed to the loss of habitat for range restricted species across the globe. Managing wildlife populations within these urban settings presents the challenge of balancing human and wildlife needs.
Zachary C. Adcock   +6 more
doaj   +3 more sources

Climate elasticity assessment on groundwater recharge to the Edwards Balcones Fault Zone Aquifer, United States [PDF]

open access: hybridJAWRA Journal of the American Water Resources Association, 2023
This study presents a comprehensive analysis of the characteristics of precipitation, temperature, and groundwater recharge in the recharge zone of the nine basins of the San Antonio segment of the Edwards Balcones Fault Zone Aquifer, which is one of the
Changbing Yang, F. Paul Bertetti
openalex   +2 more sources

The Edwards Aquifer Water Wars: The Final Chapter?

open access: diamondTexas Water Journal, 2013
On December 28, 2011, the Edwards Aquifer Authority’s Board of Directors approved the recommendations of the Edwards Aquifer Recovery Implementation Program with respect to a historic Habitat Conservation Plan. The Habitat Conservation Plan could resolve
Robert L. Gulley, Jenna B. Cantwell
doaj   +3 more sources

A recharge-discharge water budget and evaluation of water budgets for the Edwards Aquifer associated with Barton Springs [PDF]

open access: diamondTexas Water Journal, 2017
The Barton Springs segment of the Edwards Aquifer represents a small, relatively independent part of the aquifer. Data for the sources of recharge and especially for discharge from the aquifer are well documented.
Raymond Maurice Slade
doaj   +2 more sources

Extensive Admixture Among Karst‐Obligate Salamanders Reveals Evidence of Recent Divergence and Gene Exchange Through Aquifers [PDF]

open access: yesEcology and Evolution
Karst ecosystems often contain extraordinary biodiversity, but the complex underground aquifers of karst regions present challenges for assessing and conserving stygobiont diversity and investigating their evolutionary history.
Chris C. Nice   +7 more
doaj   +2 more sources

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