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Caving for "Pink Puffers" and "Blue Bloaters"




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Characterization of karst collapse hazard based on groundwater fluctuations in Qingyun Village, Guigang, Guangxi, China




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Complying with the Edwards Aquifer rules technical guidance on best management practices




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Conceptualization of groundwater flow in the Edwards Aquifer through the Knippa Gap hydrogeologic constriction, Uvalde County, Texas




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Conduits and Turbulent Flow in the Edwards Aquifer




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Crustacés des eaux souterraines karstiques des montagnes de Vitocha et de Golo bardo (Bulgarie Occidentale): composition taxonomique, caractéristique générale et répartition spatiale dans le karst




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Detecting Terrestrial Caves by Applying Topographic Analysis Techniques to Thermal Imagery




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Differential changes in groundwater quality due to urbanization under varying environmental regulations in Austin, Texas




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DNA sequences of troglobitic nicoletiid insects support Sierra de El Abra and the Sierra de Guatemala as a single biogeographical area: Implications for Astyanax




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Dye tracing recharge features under high-flow conditions, Onion Creek, Barton Springs Segment of the Edwards aquifer, Hays County, Texas




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Dye tracing results from the Arbor Trails Sinkhole, Barton Springs segment of the Edwards Aquifer, Austin, Texas




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Edwards Aquifer recharge zone - Chapter 213 Rules




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Effects of low spring discharge on water quality at Barton, Eliza, and Old Mill springs, Austin Texas




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Etnografia Q'eqchi' de los Ritos en Cuevas: Implicaciones para la Interpretacion Arqueologica




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Evaluation of sustainable yield of the Barton Springs segment of the Edwards Aquifer, Hays and Travis counties, central Texas




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Evaluation of sustainable yield of the Barton Springs segment of the Edwards Aquifer, Hays and Travis counties, central Texas




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Field Techniques for Estimating Water Fluxes Between Surface Water and Ground Water




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Genus Cyptophania Banks (Psocodea: ‘Psocoptera’: Lepidopsocidae): unique features, augmented description of the generotype, and descriptions of three new species




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Geochemical evolution of ground water in the Barton Springs segment of the Edwards aquifer




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Geologic Map of the Edwards Aquifer Recharge Zone, South-Central Texas




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Geophysical Delineation of the Freshwater/Saline-Water Transition Zone in the Barton Springs Segment of the Edwards Aquifer, Travis and Hays Counties, Texas, September 2006




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Geophysical investigations of the Edwards-Trinity aquifer system at multiple scales: Interpreting airborne and direct-current resistivity in karst




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Ground-penetrating radar, resistivity and spontaneous potential investigations of a contaminated aquifer near Cancún, Mexico




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Groundwater availability modeling: Northern segment of the Edwards Aquifer, Texas




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Groundwater Quality of Springs and Wells of the Sinkhole Plain in Southwestern Illinois: Determination of the Dominant Sources of Nitrate




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High resolution climate record from two stalagmites in Qixing cave, South Guizhou, and Heinrich events during the last glacial period




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Hydrology and water quality of the Edwards Aquifer associated with Barton Springs in the Austin area, Texas




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Impact of quarries on karst groundwater systems




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Improved imaging of covered karst with the multi-electrode resistivity implant technique




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Interconnection of the Trinity (Glen Rose) and Edwards Aquifers along the Balcones Fault Zone and Related Topics




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Managing a globally unique nexus of acid mine drainage, karst, and world heritage site




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Map Showing Geology and Hydrostratigraphy of the Edwards Aquifer Catchment Area, Northern Bexar County, South-Central Texas




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Maya Cave Use in the Yalahau Region, Northern Quintana Roo, Mexico




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Measuring Autogenic Recharge over a Karst Aquifer Utilizing Eddy Covariance Evapotranspiration




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Microgravimetric and gravity gradient techniques for detection of subsurface cavities




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Non Toxic "Foul Air" Can Kill




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Nowranie caves and the Camooweal karst area, Queensland




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El "Guerrero" de Loltún: Commentario Analítico




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Optional enhanced measures for the protection of water quality in the Edwards Aquifer (revised)




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Potentiometric maps for low to high flow conditions, Barton Springs segment of the Edwards Aquifer, Central Texas




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Predictions of sediment toxicity in the Barton Springs watershed located in Texas using sediment quality guidelines




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Recharge and discharge features of the Edwards and Trinity Aquifers, Central Texas




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Reign of the Red Queen: the future of bats hangs in the balance




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Relation of specific conductance in ground water to intersection of flow paths by wells, and associated major ion and nitrate geochemistry, Barton Springs segment of the Edwards Aquifer, Austin, Texas, 1978–2003




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Restoring land and managing karst to protect water quality and quantity at Barton Springs, Austin, Texas




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Shedding light on a cryptic cavernicole: A second species of Zenkevitchia Birstein (Crustacea, Amphipoda, Typhlogammaridae) discovered via molecular techniques




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Sinkholes, hydrogeology, and ground-water quality in northeast Iowa




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Some water quality threats to the Barton Springs salamander at low flows




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Spring 2009 potentiometric map of the Middle Trinity Aquifer in groundwater management area 9, central Texas




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Spring point coverage for the potentiometric coverages for the Inyan Kara, Minnekahta, Minnelusa, Madison, and Deadwood Aquifers in the Black Hills Area, South Dakota