Search results
Saltwater intrusion is the movement of saline water into freshwater aquifers, which can lead to groundwater quality degradation, including drinking water sources, and other consequences. Saltwater intrusion can naturally occur in coastal aquifers, owing to the hydraulic connection between groundwater and seawater.
Oct 11, 2023 · Saltwater intrusion is bad for human health, ecosystems, crops and infrastructure. Here’s how seawater can move inland, and why climate change is making this phenomenon more frequent and severe.
Mar 2, 2019 · Saltwater intrusion decreases freshwater storage in the aquifers, and, in extreme cases, can result in the abandonment of wells. Saltwater intrusion occurs by many ways, including lateral encroachment from coastal waters and vertical movement of saltwater near discharging wells.
Saltwater intrusion is defined as the incursion of saline water into the freshwater aquifer caused by natural processes or human activities.
May 1, 2019 · Coastal saltwater intrusion (dashed lines) is caused by relative sea-level rise, water management (e.g., water withdrawals), the connectivity of creeks and ditches to the source of saltwater, the frequency of rainfall and drought events, and storms and tides.
Jan 22, 2019 · The extent of the simulated saltwater intrusion compares well with Airborne Electromagnetic data that show salt water up to 20 km inland. The results reveal that the salt water originates from a combination of laterally intruding seawater and vertically infiltrating transgression water.
Oct 5, 2021 · Saltwater intrusion, a little-examined impact of sea level rise in high latitudes, therefore has a marked influence on projections of coastal permafrost change.
Jun 19, 2017 · Here, we review our current understanding of the state and projected trajectory of coastal wetland change, with a focus on the potential for improved water management to mitigate the worst impacts of saltwater intrusion (SWI) and best prepare coastal wetlands to adapt.
Jul 20, 2023 · High-resolution aerial images reveal that saltwater intrusion in the US Mid-Atlantic may be worse than previously thought, with costly impacts on regional agriculture.
Jan 31, 2024 · Over the last decade, many estuaries worldwide have faced increased salt intrusion as a result of human activities and a changing climate. Despite its socio-economic importance, our current...
