Dec 13, 2024 · Karst features include sinks, seeps, swallets and springs. Research in this area includes identifying recharge and discharge areas; investigating groundwater contribution to surface water via springs and seeps, including seepage of groundwater in coastal zones; support data collection and modeling efforts that address karst hydrogeologic ...

Feb 8, 2025 · The primary karst region in Florida is a significant area spanning from the north, bordering the Gulf of Mexico near the Suwannee and Santa Fe Rivers, extending southward over 200 km to the Tampa Bay region.

The springs' karst drainage systems probably extend deep enough to intercept aquifers whose confining beds have been breached by faults, allowing the invasion of deep, mineralized water.

Dec 13, 2024 · "The Favorability of Florida's Geology to Sinkhole Formation," FGS report deliverable to FDEM, 2017. "Geological and geotechnical investigation procedures for evaluation of the causes of subsidence damage in Florida," compiled by Walt Schmidt, Special Publication 57, 2005. "Karst in Florida," Special Publication 29, 1986.

Florida’s springs are the largest by volume in the world, giving birth to and supporting entire river ecosystems like the Suwannee and the Santa Fe. Collectively, Florida’s springs historically discharge over 10 billion gallons of fresh groundwater each day.

The US state of the Florida has the world’s greatest collection of large springs. Identifying the largest spring is complicated by the nature of karst aquifers. Most aquifers discharge groundwater with only mild differences between low and high flows.

Synthesizes studies about Florida karst, in particular sinkholes and aquifer hydrogeology; Explains processes and landscapes in relatively simple terms; Presents details regarding formation, environmental and human challenges in one of the world’s most active karst systems.

Chapter eight is a review of the major karst landforms found in Florida, including natural bridges, sandhill lakes, fluviokarst features (e.g., swallets and resurgences), karst escarpments, and somewhat uncommon features such as phytokarst and karren. The chapter (and the book) closes with a discussion of hypogene karst features. Hypogene

The May 2019 FSI outing explored three distinct and impressive karst features all located within five miles of the Florida Springs Institute High Springs office, including: the Santa Fe River Rise in O’Leno State Park; Scrubtown Sink, a giant sinkhole used as a dump; and a little known Ichetucknee-like karst valley with an extinct headspring,…

Nov 15, 2017 · Despite chilly breezes and overcast skies, Tom Morris led 29 outings enthusiasts through the karst region surrounding Suwannee River State Park. To start the trip, Tom used …