Results 91 to 100 of about 71,507 (268)

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

open access: yesConservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli   +7 more
wiley   +1 more source

A Call to Industry: Unearthing Synergies in Subsurface Storage Technologies

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Subsurface storage technologies (SSTs), including geological CO2 sequestration, underground hydrogen storage, compressed‑air energy storage and thermal energy storage, are emerging as a scalable route for industry to achieve the terawatt‑hour storage flexibility and permanent carbon removal that evolving energy systems demand.
Julien Mouli‐Castillo   +2 more
wiley   +1 more source

Incorporating Electrostatic Coupling Effects into Multispecies Solute Transport Simulations with MODFLOW

open access: yesGroundwater, EarlyView.
Abstract Solute transport simulators aiming to accurately describe the transport of charged chemical species in porous media need to account for electrostatic coupling effects. Each ion in pore water possesses a specific electric charge and molecular diffusion coefficient, properties that determine their mobility and the overall charge balance of ...
Rodrigo Pérez‐Illanes   +3 more
wiley   +1 more source

The vulnerability of the aquifer units in the flood-affected areas of the east coast Peninsula Malaysia [PDF]

open access: hybrid, 2019
John Stephen Kayode   +5 more
openalex   +1 more source

Mapping High‐TDS Groundwater Near Impoundments Using Ground and Waterborne Towed Electromagnetics

open access: yesGroundwater, EarlyView.
Abstract Long‐term monitoring at landfills and impoundments containing coal combustion products (CCPs) or other industrial wastes is essential for detecting possible leachate releases to groundwater and mapping contamination plumes. This study evaluates a novel, non‐invasive geophysical approach—towed time‐domain electromagnetic (TEM) surveys—for non ...
Piyoosh Jaysaval   +4 more
wiley   +1 more source

Teach Me How to PyCap: A High‐Capacity Well Decision Support Tool Using Analytical Solutions in Python

open access: yesGroundwater, EarlyView.
Regulatory agencies in humid temperate environments rely on timely evaluations of streamflow depletion and drawdown to protect aquatic ecosystems and existing water users. We present an open‐source Python package implementing analytical solutions for estimating streamflow depletion and drawdown and supporting superposition of multiple wells and ...
Michael N. Fienen   +2 more
wiley   +1 more source

Comparing Groundwater Sampling Devices for Denitrification Assessment Using the N2/Ar Method

open access: yesGroundwater, EarlyView.
Comparing N2, Ar, and excess‐N2 concentrations of groundwater samples collected with different devices shows that N2, Ar, and excess‐N2 concentrations significantly differ between the sampling devices. Using an electrical submersible pump for sampling yields the highest N2, Ar, and excess‐N2 concentrations.
Felix Fahrenbach, Thomas R. Rüde
wiley   +1 more source

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