...to informing restoration efforts in the Florida Everglades
...to tracking storm-related flood conditions through the South Atlantic...
...to investigating coral health in the Florida Keys & Caribbean...
...to assessing environmental contaminants on aquatic life in the Mississippi River Basin...
...USGS science spans the South Atlantic, Gulf States and Caribbean
The Southeast Region includes 13 states and two U.S. territories, Puerto Rico and the U.S. Virgin Islands
The Southeast Region includes 13 states and two U.S. territories, Puerto Rico and the U.S. Virgin Islands
Southeast Region
We conduct impartial, multi- and interdisciplinary research and monitoring to address a broad range of natural-resource issues that affect the quality of life of citizens and landscapes in the Southeastern United States and the Caribbean region.
News
Ecological Thresholds, Abiotic Stress, and Climate Change: A Conceptual Framework
Ecological Thresholds, Abiotic Stress, and Climate Change: A Conceptual Framework
USGS Measures Flooding Across Texas
USGS Measures Flooding Across Texas
Hurricane Helene’s Deadly Landslide Legacy
Hurricane Helene’s Deadly Landslide Legacy
Publications
U.S. Geological Survey science strategy to address highly pathogenic avian influenza and its effects on wildlife health 2025–29 U.S. Geological Survey science strategy to address highly pathogenic avian influenza and its effects on wildlife health 2025–29
Executive SummaryHighly pathogenic avian influenza (HPAI) is an ecologically and economically important animal disease that can also directly affect humans (a “zoonotic” disease). HPAI was once limited almost exclusively to domestic poultry but has rapidly adapted to diverse animal hosts. Viruses causing HPAI now appear to be maintained and dispersed by wild birds largely independent of...
Evaluating the influence of constructed subtidal reefs on marsh shoreline erosion, sediment deposition, and wave energy Evaluating the influence of constructed subtidal reefs on marsh shoreline erosion, sediment deposition, and wave energy
Salt marshes play a critical role in providing economic and ecological benefits but are susceptible to shoreline erosion. Natural and nature-based features (NNBF), such as breakwater reefs, are often used to reduce shoreline exposure to wave action and provide biogenic benefits. However, waves and water level are also responsible for the sediment supply necessary for marsh accretion, a...
Human perturbations to mercury in global rivers Human perturbations to mercury in global rivers
Mercury compounds are potent neurotoxins that pose threats to human health, primarily through fish consumption. Rivers, critical for drinking water and food supply, have seen rapid increases in mercury concentrations and export to coastal margins since the Industrial Revolution (~1850). However, patterns of these changes remain understudied, limiting assessments of environmental policies...
Science
Mobile River Basin Study
The Mobile River Basin in Alabama, Georgia, Mississippi, and Tennessee is one of the 59 study units that are part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program. The long-term goals of this program are to describe the status and trends in the quality of a large, representative part of the Nation's surface- and ground-water resources, and to provide a sound...
Hurricane Monitoring Information for Georgia, North Carolina, and South Carolina
Hurricane Information for Georgia, North Carolina, and South Carolina.
Geohydrology and Effects of Climate and Pumpage Change on Water Resources of the Aucilla–Suwannee–Ochlockonee River Basin, South-Central Georgia and Adjacent Areas of Florida, Progress and Significant Results, 2006—2007
Episodic droughts and increased pumpage since the mid-1970s have caused unprecedented ground-water level decline in the Upper Floridan aquifer in much of the roughly 8,000 square-mile Aucilla-Suwannee-Ochlockonee (ASO) River Basin. To address concerns about water availability, USGS worked with Georgia Environmental Protection Division to improve understanding of the hydrogeologic framework and...