Publications
Publications from USGS science centers throughout the Southeast Region.
Filter Total Items: 10361
EAARL Coastal Topography-Eastern Louisiana Barrier Islands, Post-Hurricane Gustav, 2008: First Surface EAARL Coastal Topography-Eastern Louisiana Barrier Islands, Post-Hurricane Gustav, 2008: First Surface
These remotely sensed, geographically referenced elevation measurements of lidar-derived first-surface (FS) topography datasets were produced collaboratively by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, FL, and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly...
Authors
J.M. Bonisteel-Cormier, Amar Nayegandhi, C. W. Wright, A. H. Sallenger, J. C. Brock, D.B. Nagle, Saisudha Vivekanandan, Xan Fredericks
How does a U.S. Geological Survey streamgage work? How does a U.S. Geological Survey streamgage work?
Information on the flow of rivers and streams is a vital national asset that safeguards lives, protects property, and ensures adequate water supplies for the future. The U.S. Geological Survey (USGS) operates a network of more than 9,000 streamgages nationwide with more than 500 in Texas.
Authors
Dee L. Lurry
Sediment transport on Cape Sable, Everglades National Park, Florida Sediment transport on Cape Sable, Everglades National Park, Florida
The Cape Sable peninsula is located on the southwestern tip of the Florida peninsula within Everglades National Park (ENP). Lake Ingraham, the largest lake within Cape Sable, is now connected to the Gulf of Mexico and western Florida Bay by canals built in the early 1920's. Some of these canals breached a natural marl ridge located to the north of Lake Ingraham. These connections altered...
Authors
Mark Zucker, Carrie Boudreau
Human enteric viruses in groundwater indicate offshore transport of human sewage to coral reefs of the Upper Florida Keys Human enteric viruses in groundwater indicate offshore transport of human sewage to coral reefs of the Upper Florida Keys
To address the issue of human sewage reaching corals along the main reef of the Florida Keys, samples were collected from surface water, groundwater and coral [surface mucopolysaccharide layers (SML)] along a 10 km transect near Key Largo, FL. Samples were collected semi-annually between July 2003 and September 2005 and processed for faecal indicator bacteria (faecal coliform bacteria...
Authors
J. Carrie Futch, Dale W. Griffin, Erin K. Lipp
Flood hydrology and methylmercury availability in Coastal Plain rivers Flood hydrology and methylmercury availability in Coastal Plain rivers
Mercury (Hg) burdens in top-predator fish differ substantially between adjacent South Carolina Coastal Plain river basins with similar wetlands coverage. In the Congaree River, floodwaters frequently originate in the Blue Ridge and Piedmont regions, where wetlands coverage and surface water dissolved methylmercury (MeHg) concentrations are low. Piedmont-driven flood events can lead to...
Authors
Paul M. Bradley, Celeste A. Journey, Francis H. Chapelle, Mark A. Lowery, Paul Conrads
Forecasting hurricane impact on coastal topography: Hurricane Ike Forecasting hurricane impact on coastal topography: Hurricane Ike
Extreme storms can have a profound impact on coastal topography and thus on ecosystems and human-built structures within coastal regions. For instance, landfalls of several recent major hurricanes have caused significant changes to the U.S. coastline, particularly along the Gulf of Mexico. Some of these hurricanes (e.g., Ivan in 2004, Katrina and Rita in 2005, and Gustav and Ike in 2008)...
Authors
Nathaniel G. Plant, Hilary F. Stockdon, Sallenger, Michael J. Turco, Jeffery W. East, Arthur A. Taylor, Wilson A. Shaffer
The aquatic turtle assemblage inhabiting a highly altered landscape in southeast Missouri The aquatic turtle assemblage inhabiting a highly altered landscape in southeast Missouri
Turtles are linked to energetic food webs as both consumers of plants and animals and prey for many species. Turtle biomass in freshwater systems can be an order of magnitude greater than that of endotherms. Therefore, declines in freshwater turtle populations can change energy transfer in freshwater systems. Here we report on a mark–recapture study at a lake and adjacent borrow pit in a...
Authors
Brad M. Glorioso, Allison J. Vaughn, J. Hardin Waddle
Salinity tolerance of the African Jewelfish Hemichromis letourneuxi, a non-native cichlid in South Florida (USA) Salinity tolerance of the African Jewelfish Hemichromis letourneuxi, a non-native cichlid in South Florida (USA)
The African Jewelfish (Cichlidae: Hemichromis letourneuxi) is a predatory, non-native fish that has recently (since 2000) begun to expand its geographic range across south Florida. The salinity tolerance of H. letourneuxi was unknown, and thus it was unclear whether the species could use estuarine or coastal environments. The response of H. letourneuxi to chronic change in salinity was...
Authors
Jacqueline N. Langston, Pamela J. Schofield, Jeffrey E. Hill, William F. Loftus
EAARL coastal topography-Cape Hatteras National Seashore, North Carolina, post-Nor'Ida, 2009: first surface EAARL coastal topography-Cape Hatteras National Seashore, North Carolina, post-Nor'Ida, 2009: first surface
These remotely sensed, geographically referenced elevation measurements of lidar-derived first-surface (FS) topography datasets were produced collaboratively by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, FL, and the National Park Service (NPS), Northeast Coastal and Barrier Network, Kingston, RI. This project provides highly...
Authors
J.M. Bonisteel-Cormier, Amar Nayegandhi, J. C. Brock, C. W. Wright, D.B. Nagle, Xan Fredericks, Sara Stevens
EAARL coastal topography and imagery-Fire Island National Seashore, New York, 2009 EAARL coastal topography and imagery-Fire Island National Seashore, New York, 2009
These remotely sensed, geographically referenced color-infrared (CIR) imagery and elevation measurements of lidar-derived bare-earth (BE) and first-surface (FS) topography datasets were produced collaboratively by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, FL, and the National Park Service (NPS), Northeast Coastal and Barrier...
Authors
Saisudha Vivekanandan, E.S. Klipp, Amar Nayegandhi, J.M. Bonisteel-Cormier, J. C. Brock, C. W. Wright, D.B. Nagle, Xan Fredericks, Sara Stevens
EAARL Coastal Topography-Mississippi and Alabama Barrier Islands, Post-Hurricane Gustav, 2008 EAARL Coastal Topography-Mississippi and Alabama Barrier Islands, Post-Hurricane Gustav, 2008
These remotely sensed, geographically referenced elevation measurements of lidar-derived bare-earth (BE) and first-surface (FS) topography datasets were produced collaboratively by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, FL; the National Park Service (NPS), Gulf Coast Network, Lafayette, LA; and the National Aeronautics and...
Authors
J.M. Bonisteel-Cormier, Amar Nayegandhi, C. W. Wright, A. H. Sallenger, J. C. Brock, D.B. Nagle, E.S. Klipp, Saisudha Vivekanandan, Xan Fredericks, Martha Segura