...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
Lithium in Eastern States Could Replace Imports for a Century or More
Lithium in Eastern States Could Replace Imports for a Century or More
New Nationwide Tool Helps Answer: Do We Have Enough Water?
New Nationwide Tool Helps Answer: Do We Have Enough Water?
SPCMSC and University of Miami Scientists Collaborate on New Experiments to Guide National Park Service Coral Restoration Plans
SPCMSC and University of Miami Scientists Collaborate on New Experiments to Guide National Park Service Coral Restoration Plans
Publications
Trends in subdaily to daily rainfall in Florida, 1990–2022 Trends in subdaily to daily rainfall in Florida, 1990–2022
Changing rainfall patterns and intensifying rainfall extremes affect urban infrastructure and can increase flash-flood risk. Understanding how climate change has altered rainfall can support state and local agencies as they adapt and build resiliency. In this study, rainfall data from 23 weather stations in Florida were used to examine temporal and spatial trends over the period 1990...
Tracking toxins: A pilot investigation of cyanotoxins in north-central Tennessee’s surface waters and wells Tracking toxins: A pilot investigation of cyanotoxins in north-central Tennessee’s surface waters and wells
Cyanobacterial toxins (cyanotoxins) threaten aquatic ecosystems and human health, yet the factors influencing their production and distribution in freshwater remain unclear. In north-central Tennessee, nutrient-rich runoff from agricultural and urban areas, combined with a karst landscape that supports drinking and recreational water use, heightens the need to understand cyanotoxin...
Modeling the seasonality of wind-driven hydrocarbon waves in Titan’s polar lakes Modeling the seasonality of wind-driven hydrocarbon waves in Titan’s polar lakes
Titan, the only body in the solar system aside from Earth with standing liquids on its surface, has polar hydrocarbon lakes and seas. As Titan’s atmosphere generates light winds, there should be waves on the surface of these lakes and seas, yet, direct wave observations are scant. We introduce and use PlanetWaves, an open source 4D spectral wave model, to study Titan’s waves and create...
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...
South Atlantic Water Science Center Drought Monitoring
When rainfall is less than normal for several weeks, months, or years, the flow of streams and rivers declines, water levels in lakes and reservoirs fall, and the depth to water in wells increases. If dry weather persists and water-supply problems develop, the dry period can become a drought.
Triangle Area, NC, Water Supply Monitoring
The Research Triangle area, located within the upper Cape Fear and Neuse River basins, is one of the most rapidly developing areas in the Nation. Growth has increased demand for water from public suppliers, the majority of which draw water from streams and lakes in the region. Growth also brings the threat of greater loads of contaminants and new contaminant sources that, if not properly managed...