Results 171 to 180 of about 19,120 (227)

Fish habitat models for a future of novel riverscapes. [PDF]

open access: yesBioscience
Hansen HH   +18 more
europepmc   +1 more source

Air Pollutants in Puerto Rico: Key Pollutants and Carcinogenic Properties. [PDF]

open access: yesInt J Environ Res Public Health
Kaya D   +6 more
europepmc   +1 more source

Full‐Bayesian Inversion of the Edwards Aquifer

Groundwater, 2004
Abstract The Bayesian inverse approach proposed by is extended to estimate the transmissivity fields of highly heterogeneous aquifers for steady state ground water flow. Boundary conditions are Dirichlet and Neumann type, and sink and source terms are included.
Yefang, Jiang   +2 more
openaire   +2 more sources

Edwards Aquifer Region Stakeholder Frame Analysis

Papers in Applied Geography, 2015
ABSTRACTThe 2011 drought was the worst single-year climatic occurrence in Texas's recorded history (Texas AgriLife Extension Service 2011). Texas must meet residential and economic development requirements of a population that will nearly double over the next fifty years and will require dramatic improvements in water conservation and reuse. Located in
William G. Adams   +2 more
openaire   +1 more source

Aquifer storage and recovery in the Edwards Aquifers, Texas

2019
ABSTRACT Aquifer storage and recovery (ASR) is a proven water-supply strategy that uses an aquifer to store surplus water that will be available for later use when that stored water is needed. Although only three ASR systems are currently operating in Texas, recent incentives from the state, along with changes in regulatory framework ...
Neil E. Deeds, Fred Blumberg
openaire   +1 more source

Hydrologic Overview of the Edwards/Trinity Aquifers

Symposium on the Application of Geophysics to Engineering and Environmental Problems 2003, 2003
The Edwards aquifer is the water supply source for the 1 million plus people that live in the City of San Antonio and the six counties east and west of the City. The aquifer has been designated a sole-source aquifer by the EPA. The aquifer also supplies water to a major agriculture community for irrigation as well as recreation around the major springs
openaire   +1 more source

Historical note: The Edwards Aquifer Authority

2019
ABSTRACT The Edwards Aquifer Authority (EAA) was established in 1996 after lawsuits that were filed for the protection of endangered species in Comal and San Marcos Springs revealed the need for aquifer management. Several events set the stage for water management in Texas and the creation of the EAA.
Rick Illgner, Geary M. Schindel
openaire   +1 more source

Optimizing Groundwater Management Strategies in the Edwards Aquifer

Bridging the Gap, 2001
The Edwards Aquifer is one of the most permeable and productive aquifers in the United States and serves as the sole source of water supply for more than 1.3 million people including the City of San Antonio, Texas. It is also the source of water for the two largest springs in the southwestern U.S., Comal Springs and San Marcos Springs in south-central ...
Phyllis S. Stanin, David Keith Todd
openaire   +1 more source

Biology and ecology of the Edwards Aquifer

2019
ABSTRACT The Edwards Aquifer supports an important ecosystem with rarely seen faunas that have unique adaptations to a dark and thermally stable environment. We tallied over 60 species of aquifer-adapted (stygobitic) species in the Edwards Aquifer, and 30 more in other Texas aquifers, including snails, flatworms, worms, crustaceans ...
Krejca, Jean, Reddell, James
openaire   +2 more sources

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