Saltwater Intrusion | U.S. Geological Survey - USGS.gov
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 | Definition, Causes, Effects, & Facts | Britannica
Saltwater intrusion is an ecological problem produced by the encroachment and infiltration of salt water (typically brackish water or seawater) into the fresh surface water and groundwater supplies of coastal areas.
Saltwater intrusion - Wikipedia
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 .
What is saltwater intrusion and how is it affecting Louisiana's ...
2023年9月26日 · BATON ROUGE, La. (AP) — For months, residents in the southeast corner of Louisiana have relied on bottled water for drinking and cooking, with the water from the faucet coming out salty.
Saltwater Intrusion: A Growing Threat to Coastal Agriculture
As sea levels rise along the coasts, saltwater can move onto the land. Known as saltwater intrusion, this occurs when storm surges or high tides overtop areas low in elevation. It also occurs when saltwater infiltrates freshwater aquifers …
NASA-DOD Study: Saltwater to Widely Taint Coastal Groundwater …
2024年12月11日 · Saltwater intrusion will affect groundwater in about three of every four coastal aquifers around the world by the year 2100, a NASA-DOD study estimates. Saltwater can make groundwater in coastal areas undrinkable and useless for irrigation, as well as harm ecosystems and corrode infrastructure.
Saltwater Intrusion | U.S. Geological Survey - USGS.gov
2010年10月25日 · Anywhere where coastal freshwater aquifers meet the ocean, there is the potential for saltwater intrusion. The groundwater resources in areas like coastal Virginia are vulnerable to saltwater intrusion.
As sea levels rise along the coasts, saltwater can move onto the land. Known as saltwater intrusion, this occurs when storm surges or high tides overtop areas low in elevation. It also occurs when saltwater infiltrates fresh-water aquifers and …
What is seawater intrusion? A hydrogeologist explains the shifting ...
2023年10月11日 · 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...
Climate Adaptation and Saltwater Intrusion | US EPA
2024年12月30日 · Saltwater intrusion can result in the need for water utilities to increase treatment, relocate water intakes, or development of alternate sources of fresh water. Saltwater intrusion, through surface or ground water sources, may diminish the availability or quality of source waters for drinking water utilities.
- 当前正在显示可能无法访问的结果。隐藏无法访问的结果