Results 61 to 70 of about 19,120 (227)

Evidence for rapid divergence of sensory systems between Texas populations of the Mexican tetra (Astyanax mexicanus)

open access: yesFrontiers in Ecology and Evolution, 2023
Population divergence is often quantified using phenotypic variation. However, because sensory abilities are more difficult to discern, we have little information on the plasticity and rate of sensory change between different environments.
Maya S. Enriquez   +6 more
doaj   +1 more source

Impacts of Urbanization on Base Flow and Recharge Rates, Northeastern Illinois: Summary of Year 1 Activities [PDF]

open access: yes, 2001
During year one of a two-year project to investigate the impacts of urbanization on base flow and ground-water recharge rates in northeastern Illinois, three gaged watersheds in urbanized areas of northeastern Illinois, and one watershed located in rural
Meyer, Scott C., Wilson, Steven D.
core  

Surfacing Hidden Social Innovation for a Hidden Form of Flood Risk: The Story of Project Groundwater

open access: yesJournal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT Across the last decade ‘resilience’ has become a guiding principle for flood risk management (FRM) policymakers. The importance of the role of communities has been recognised, and there is a growing emphasis on innovation to contend with the complexity in community resilience building.
Karen Potter, Sarah Fitton
wiley   +1 more source

Future Changes in the Annual Sea‐Level Cycle

open access: yesEarth's Future, Volume 14, Issue 1, January 2026.
Abstract Recent projections indicate that the range of the annual sea‐level cycle (ASLC) may increase, affecting flood risk, groundwater, and ecosystems. However, existing projections have several limitations, such as their exclusion of the inverse‐barometer effect, their uncertainty due to internal variability, and/or their regional focus. Furthermore,
Tim H. J. Hermans   +2 more
wiley   +1 more source

New and revised groundwater snails (Mollusca, Caenogastropoda, Cochliopidae) from karst and associated hyporheic habitats in western Texas and northern Mexico [PDF]

open access: yesSubterranean Biology
The freshwater gastropod family Cochliopidae is a diverse component of the subterranean fauna in the karst and hyporheic habitats of western Texas and northern Mexico, with 11 genera and 27 described species found in the region.
Kathryn E. Perez   +7 more
doaj   +3 more sources

Prediction, time variance, and classification of hydraulic response to recharge in two karst aquifers [PDF]

open access: yesHydrology and Earth System Sciences, 2013
Many karst aquifers are rapidly filled and depleted and therefore are likely to be susceptible to changes in short-term climate variability. Here we explore methods that could be applied to model site-specific hydraulic responses, with the intent of ...
A. J. Long, B. J. Mahler
doaj   +1 more source

Polyhydroxyalkanoate as a slow-release carbon source for in situ bioremediation of contaminated aquifers: from laboratory investigation to pilot-scale testing in the field [PDF]

open access: yes, 2016
A pilot-scale study aiming to evaluate the potential use of poly-3-hydroxy-butyrate (PHB) as an electron donor source for in situ bioremediation of chlorinated hydrocarbons in groundwater was conducted.
Alesi, Eduard   +8 more
core   +1 more source

A Novel Hydrological Signature‐Informed Framework for Enhancing Streamflow Prediction Using Multi‐Task Learning

open access: yesWater Resources Research, Volume 62, Issue 1, January 2026.
Abstract Hydrological signatures (HS) have proven to be highly effective in calibrating physically‐based hydrological models, enhancing their process consistency. However, their integration into parameter optimization for deep learning (DL)‐based hydrological models has been limited.
Zili Wang   +4 more
wiley   +1 more source

Environmental controls on organic matter production and transport across surface-subsurface and geochemical boundaries in the Edwards aquifer, Texas, USA

open access: yesActa Carsologica, 2013
Karst aquifer phreatic zones are energy limited habitats supported by organic matter (OM) flow across physical and geochemical boundaries. Photosynthetic OM enters the Edwards Aquifer of Central Texas via streams sinking along its northeastern border ...
Benjamin T. Hutchins   +2 more
doaj   +1 more source

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