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Filter Total Items: 176
USGS research diver over coral reef in the Dry Tortugas
Date Published: April 5, 2016

Benthic Habitat Characterization and Habitat Use of Endangered Sea Turtles in Marine Protected Areas of the Greater Everglades

USGS assesses how federally endangered sea turtles use the habitat in and around a no-take area in the Dry Tortugas National Park.

Argentine black-and-white tegu (Tupinambis merianae)
Date Published: March 30, 2016
Status: Active

Evaluation of Tegu Movements and Habitat Use in Relation to Location and Habitat

Tegus are breeding, they have a diverse diet, and they are established in areas throughout South Florida. USGS is tracking this problematic reptile species to better understand their movements and habitat use to help managers prevent dispersal into new areas.

Okaloosa Darter
Date Published: March 18, 2016
Status: Active

Population Monitoring of the Federally Threatened Okaloosa Darter at Eglin Air Force Base

USGS' and Loyola University New Orleans' innovative research techniques played a role in the decision to downlist the Okaloosa Darter, a freshwater fish endemic to northwest Florida, from Endangered to Threatened.

Contacts: Howard Jelks
Burmese Python are difficult to detect
Date Published: March 17, 2016
Status: Active

Using Environmental DNA for Burmese Python Detection Probabilities and Range-Delimitation in Southern Florida

Current tools for detection of Burmese pythons in South Florida have resulted in low detection rates. Environmental DNA - eDNA - has shown to be effective at detecting these invasive snakes, and can help to determine range limits for the species, information that is critical for management and control efforts. 

Researchers monitoring coastal wetland sediment elevations along the Indian River Lagoon
Date Published: March 16, 2016
Status: Active

Wetland Evaluation and Sediment Elevation Monitoring and Analysis in the Indian River Lagoon

To better understand coastal response to sea-level rise, USGS is monitoring coastal wetland sediment elevations along Florida's east coast.

Contacts: Gordon Anderson
USGS science for a changing world logo
Date Published: March 8, 2016

Hurricane Sandy

Over 160 of our scientists, technicians, and specialists responded to Hurricane Sandy by deploying field equipment and capturing information both before and after the storm. Our Sandy Science Plan identifies major research themes that will guide research to continue the support of the recovery activities.

Ecology of and Control Strategies for Invasive Burmese Pythons (Python molurus bivitattus) in the Greater Everglades
Date Published: February 26, 2016
Status: Active

Ecology of and Control Strategies for Invasive Burmese Pythons (Python molurus bivitattus) in the Greater Everglades

Telemetry tracking of captured pythons reveals movement patterns of the invasive Burmese python in the Greater Everglades, information that managers can use to prioritize python control efforts.

Spatial Ecology of the American Crocodile and American Alligator in the Greater Everglades
Date Published: February 26, 2016
Status: Active

Spatial Ecology of the American Crocodile (Crocodylus acutus) and American Alligator (Alligator mississippiensis) in the Greater Everglades

Satellite/GPS tags help USGS researchers understand the movements of American Alligators and American Crocodiles in the Greater Everglades.

Mosquitofish (Gambusia holbrooki) in Tanks - WARC
Date Published: February 25, 2016

Methylmercury Impacts to Reproduction in the Eastern Mosquitofish (Gambusia holbrooki)

USGS researchers investigate the effects of methylmercury contamination on reproduction of the Eastern mosquitofish, a common fish in South Florida.

Grass Carp, Ctenopharyngodon idella
Date Published: November 3, 2015
Status: Completed

Fish Slam 2015

November 3, 2015 – Five teams of fishery biologists from the U.S. Geological Survey (USGS), U.S. Fish and Wildlife Service (USFWS), Florida Fish and Wildlife Conservation Commission (FWC), the National Park Service (NPS), and Florida International University (FIU) sampled for non-native fishes in canals, ponds and ditches in and around the Plantation/Davie area of Broward County, FL.

Filter Total Items: 255
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of cultivated areas.

Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

A section of a strawberry field that was destroyed by a sinkhole and filled in, as is done with many sinkholes if possible.

More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures.

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of cultivated areas.

Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Sinkholes damage roadways and require constant maintenance for road safety. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of cultivated areas.

Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Strawberry fields surrounded by residential housing with the irrigation pumphouse in the foreground. 

As residential areas encroach on agricultural areas, sinkholes that once only affected croplands, can now pose greater threats to communities and infrastructure. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. 

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Sinkholes affect structures as well as many types of supporting infrastructure such as buried utilities lines seen here. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The

...
Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold temperatures. The sinkholes destroyed homes, roads and sections of cultivated areas.

Image: Sinkholes in West-central Florida, Freeze Event of 2010
January 1, 2010

Sinkholes in West-central Florida, Freeze Event of 2010

Cracks shown here in the exterior and supporting structures of this home are indicative of subsidence damage associated with sinkhole activity. More than 110 sinkholes formed in the Dover area of Florida during a freeze event in January 2010. Ground water levels dropped to record-setting lows as farmers pumped water to irrigate their plants for protection from the cold

...
Filter Total Items: 227
USGS
April 9, 2007

A U.S. Geological Survey report released today projects that if current threats to Florida manatees remain at their present level, the statewide population of manatees is expected to remain stable or increase slightly over the next 10 to 15 years, and then decline as natural and industrial warm-water sources are reduced or lost.

USGS
November 27, 2006

Have you ever thought about being a scientist or wondered what they do? The U.S. Geological Survey invites you to find out during their Open House on Nov. 29, 3:00 to 6:00 p.m., at 600 4th St. S., in St. Petersburg, FL. This is a free, family-friendly event. Please come!

USGS science for a changing world logo
November 27, 2006

Have you ever thought about being a scientist or wondered what they do? The U.S. Geological Survey invites you to find out during their Open House on Nov. 29, 3:00 to 6:00 p.m., at 600 4th St. S., in St. Petersburg, FL. This is a free, family-friendly event. Please come!

USGS
September 11, 2006

If you were surprised by the strong magnitude 6.0 earthquake that shook offshore Florida yesterday morning you're not alone.

USGS science for a changing world logo
September 11, 2006

If you were surprised by the strong magnitude 6.0 earthquake that shook offshore Florida yesterday morning you're not alone.

This event was centered far offshore -- about 250 miles south-southwest of Apalachicola, Fla. 

USGS
August 23, 2006

A West Indian manatee has been sighted in various waters of the northeastern United States in the last 5-6 weeks. It took in the sights along the Hudson River traveling up into Harlem, visited Cape Cod, Mass., and was most recently sighted in Warwick, Rhode Island, in Greenwich Bay.

USGS science for a changing world logo
August 22, 2006

Declines in water levels in the Apalachicola River in Florida´s panhandle occurred over the past 50 years as a result of erosion of the river channel and decreased spring and summer flow from upstream, according to a report released today by the U.S. Geological Survey (USGS).

USGS
August 22, 2006

Declines in water levels in the Apalachicola River in Florida´s panhandle occurred over the past 50 years as a result of erosion of the river channel and decreased spring and summer flow from upstream, according to a report released today by the U.S. Geological Survey (USGS).

USGS science for a changing world logo
August 2, 2006

Dr. Barry Rosen has been selected to lead U.S. Geological Survey (USGS) science in the state of Florida as the Director of the Florida Integrated Science Center (FISC), the agency announced today.

USGS
August 2, 2006

Dr. Barry Rosen has been selected to lead U.S. Geological Survey (USGS) science in the state of Florida as the Director of the Florida Integrated Science Center (FISC), the agency announced today. 

USGS
June 1, 2006

As another potentially busy hurricane season approaches, U.S. Geological Survey (USGS) scientists are sharing data and photos with the public to stress the importance of evacuation and storm preparedness.

USGS science for a changing world logo
September 20, 2005

In a cooperative research program, the USGS, NASA and the U.S. Army Corps of Engineers (USACE) are using airborne laser mapping systems to quantify coastal change along the entire coastline affected by Hurricane Katrina (http://coastal.er.usgs.gov/hurricanes/katrina/).