Results 11 to 20 of about 2,863 (213)

Dynamic Responses of Groundwater Flow and Salt Transport to Storm Surge Inundation in Unconfined Coastal Aquifers

open access: yesGeophysical Research Letters
Storm surges severely salinize coastal aquifers, yet post‐storm subsurface hydrodynamics remain poorly understood. We investigated surge inundation in unconfined tidal aquifers, revealing that subsurface flow recovers much faster than salinity ...
Canhao Cai   +4 more
doaj   +2 more sources

Seawater Intrusion into Coastal Aquifers [PDF]

open access: yesWater, 2021
This editorial presents a representative collection of 11 papers presented in the Special Issue on Seawater Intrusion into coastal aquifers. Coastal aquifers are one of the most important water resources in the world. In addition, the natural discharge of freshwater to the sea as submarine groundwater discharge (SGD) has an important role in the ...
openaire   +1 more source

Coastal urban reliance on groundwater during drought cycles: Opportunities, threats and state of knowledge

open access: yesCambridge Prisms: Coastal Futures, 2023
Urbanisation and population growth are concentrated on the coast with approximately 40% of the human population living within 100 km of the ocean.
Carla Dodd, Gavin M. Rishworth
doaj   +1 more source

Effects of Unsaturated Flow on Salt Distributions in Tidally Influenced Coastal Unconfined Aquifers

open access: yesWater Resources Research, 2023
Unsaturated flow influences both the seawater extent under steady‐state conditions and the propagation of tides in coastal aquifers. However, its effects on salt distributions in tidally influenced coastal aquifers are little investigated.
Zhaoyang Luo   +5 more
doaj   +1 more source

Microbial Diversity in Groundwater and Its Response to Seawater Intrusion in Beihai City, Southern China

open access: yesFrontiers in Microbiology, 2022
Seawater intrusion is a major concern commonly found in coastal aquifers worldwide. Because of the intense aquifer exploitation and land-based marine aquaculture in the coastal area of Beihai City, Guangxi Zhuang Autonomous Region, China, numerous ...
Zhonglin Ma   +6 more
doaj   +1 more source

Environmental Impact of Silicic Magmatism in Large Igneous Province Events

open access: yesGeophysical Monograph Series, Page 133-151., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley  

+1 more source

On the use of COMSOL Multiphysics for seawater intrusion in fractured coastal aquifers

open access: yesE3S Web of Conferences, 2018
COMSOL Multiphysics is a comprehensive simulation software environment for a wide range of applications. COMSOL has an interactive interface that facilitates the modeling procedure and allows an easy coupling of different physical processes.
Mozafari B.   +4 more
doaj   +1 more source

Assessing coastal aquifer vulnerability to seawater intrusion using the "GALDIT" method: Application to the Dradère-Souiere coastal aquifer (Northern Morocco) [PDF]

open access: yesE3S Web of Conferences
In terms of land-use planning, and in an attempt to anticipate and preserve what can be preserved, the prevention of salinization of coastal aquifers is an important step to which researchers are devoting more and more effort, notably by studying their ...
Bekkour Fouad   +3 more
doaj   +1 more source

Mapping a spatial salinity flow from seawater to groundwater using electrical resistivity topography techniques

open access: yesScientific African, 2021
In this work, the spatial salinity flow of surface water (ocean) into coastal groundwater (wells and boreholes water) in Okun-Ajah and its environ is reported using Electrical Resistivity Tomography (ERT) to show the interaction of surface water with the
Adeatyo Femi Folorunso
doaj   +1 more source

Maintaining Fresh-Water Aquifers Over Saline Water in Coastal Aquifers

open access: yesJournal of Agricultural and Marine Sciences, 2002
Seepage analysis is used to investigate the location dependence of fresh-water inputs and outputs in maintaining the depth of the fresh water over the saline water intruding from the sea in coastal aquifers in steady state conditions.
E.G. Youngs
doaj   +1 more source

Home - About - Disclaimer - Privacy