When it comes to sea-level rise, Miami is usually deemed ground zero. Time-lapse maps depict the creeping rise of blue, ultimately inundating South Florida and other coastal regions.
You don’t have to go to climate-apocalypse movies like the Day After Tomorrow to see flooding of a major American city. It’s a reality as South Florida residents become familiar with wading down the street through high waters or kayaking around their neighborhoods.
But as coastal Floridians fret about the water rising above-ground, the general public hasn’t paid as much heed to sea-level rise’s twin threat from below: saltwater intrusion. Jayantha Obeysekera, chief modeler at the South Florida Water Management District, points out people should be concerned about not only obvious “nuisance flooding” of coastal areas, but unseen saltwater intrusion – the creep of saltwater from the sea into freshwater aquifers.
Saltwater intrusion is not a new concept. In fact, it has a long history in Florida, appearing in a variety of forms since modern settlement in the early 1900s. Intrusion can stem from natural causes including drought or seepage from past geological time. But scientists say a recent rapid succession of saltwater has been caused by human activities and can […]
Full article: The lesser-known threat from sea-level rise? Saltwater intrusion into Florida’s freshwater wells.
From Atlantic City to Key West: 21 beach towns that will soon be under water
Three newspapers confront one challenge: Sea-level rise is real
Fast and Getting Faster: The Verdict on Sea Level Rise from the Latest National Climate Assessment
Water World: Sea Level Rise, Coastal Floods and Storm Surges
Satellite Snafu Masked True Sea Level Rise for Decades
‘Sunny day flooding’ worsens at NC beaches — a sign sea rise is decades too soon
$3 billion problem: Miami-Dade’s septic tanks are already failing due to sea rise
Water suppliers say the costs will be massive, with rates increasing for many consumers. Known…
‘Forever chemicals’ are linked to cancer, birth defects and other serious health problems. Photograph: Smith Collection/Gado/Getty…
USGS scientist Renee Takesue collected sediment in a drainage ditch in Lahaina’s burn zone. Samples…
Homes in the Spinnaker Point neighborhood stand alongside wetlands in San Rafael, Calif., on Tuesday,…
The Colorado River passes through Mesa County, March 7, 2024, near Loma. New research illuminates…
Photo: Kindergarteners observe steelhead trout recently at Butte Vista Elementary School in Yuba City. Standing…