Results 11 to 20 of about 19,532 (226)

New occurrence records for Eurycea tonkawae Chippindale, Price, Wiens & Hillis, 2000 (Caudata, Plethodontidae) from an urbanized watershed in Travis County, Texas, USA [PDF]

open access: yesCheck List, 2020
We report two new occurrence records for Jollyville Plateau Salamanders, Eurycea tonkawae Chippindale, Price, Wiens & Hillis, 2000, from an urbanized watershed in Travis County, Texas, USA.
Zachary C. Adcock   +6 more
doaj   +3 more sources

Corrigenda: New occurrence records for stygobiontic invertebrates from the Edwards and Trinity aquifers in west-central Texas, USA. Subterranean Biology 28: 1–13. https://doi.org/10.3897/subtbiol.28.29282 [PDF]

open access: yesSubterranean Biology, 2019
It has come to our attention that in Table 2, four records of Cirolanides sp. were mistakenly labeled as having been catalogued in the University of Texas Insect Collections (UTIC), when in fact they are catalogued in the Aquifer Biology Collection at ...
Bradley D. Nissen   +4 more
doaj   +3 more sources

Subterranean movement inferred by temporary emigration in Barton Springs salamanders (Eurycea sosorum) [PDF]

open access: yesPeerJ, 2021
Movement behavior is an important aspect of animal ecology but is challenging to study in species that are unobservable for some portion of their lives, such as those inhabiting subterranean environments.
Nathan F. Bendik   +8 more
doaj   +2 more sources

Assessment of the development of aquifer management councils (COTAS) for sustainable groundwater management in Guanajuato, Mexico [PDF]

open access: yes, 2011
Collective groundwater management by water users—self-regulation—is increasingly advocated as a complement to state regulation. This article analyzes the attempts by the Guanajuato State Water Commission (CEAG) in central Mexico to promote user self ...
Hoogesteger van Dijk, J.D.   +2 more
core   +6 more sources

Karst Groundwater Vulnerability Determined by Modeled Age and Residence Time Tracers

open access: yesGeophysical Research Letters, 2023
Karst aquifers are a vital groundwater resource globally, but features such as rapid recharge and conduit flow make them highly vulnerable to land‐surface contamination.
MaryLynn Musgrove   +2 more
doaj   +1 more source

Toward Reproducible Environmental Modeling for Decision Support: A Worked Example

open access: yesFrontiers in Earth Science, 2020
A fully worked example of decision-support-scale uncertainty quantification (UQ) and parameter estimation (PE) is presented. The analyses are implemented for an existing groundwater flow model of the Edwards aquifer, Texas, USA, and are completed in a ...
Jeremy T. White   +5 more
doaj   +1 more source

Diverse reductive dehalogenases are associated with Clostridiales-enriched microcosms dechlorinating 1,2-dichloroethane [PDF]

open access: yes, 2015
The achievement of successful biostimulation of active microbiomes for the cleanup of a polluted site is strictly dependent on the knowledge of the key microorganisms equipped with the relevant catabolic genes responsible for the degradation process.
Balloi, Annalisa   +8 more
core   +12 more sources

Natural organic matter in sedimentary basins and its relation to arsenic in anoxic ground water: the example of West Bengal and its worldwide implications [PDF]

open access: yes, 2004
In order to investigate the mechanism of As release to anoxic ground water in alluvial aquifers, the authors sampled ground waters from 3 piezometer nests, 79 shallow (80 m) wells, in an area 750 m by 450 m, just north of Barasat, near Kolkata (Calcutta),
Banerjee, DM   +12 more
core   +1 more source

Life beneath the surface of the central Texan Balcones Escarpment: genus Anillinus Casey, 1918 (Coleoptera, Carabidae, Bembidiini): new species, a key to the Texas species, and notes about their way of life and evolution

open access: yesZooKeys, 2014
The Texas fauna of the genus Anillinus Casey, 1918 includes three previously described species (A. affabilis (Brues), 1902, A. depressus (Jeannel), 1963 and A. sinuatus (Jeannel), 1963) and four new species here described: A.
Igor Sokolov   +2 more
doaj   +1 more source

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