Our science reflects the many ways in which science informs modern policy, planning, and management. Our researchers pursue relevant and objective research and new approaches and technologies, to build scientific knowledge and provide understanding and tools for wise management and conservation of wetlands and aquatic ecosystems and their associated plant and animal communities.
Using Genetics to Understand Imperiled and Invasive Species
USGS scientists use a variety of genetic techniques, including eDNA, to help inform imperiled and invasive species management.
Geospatial Support for Wetland and Aquatic Ecosystem Issues
WARC 's expertise in geographic information systems (GIS), remote sensing, and other computer based technologies helps address a wide range of natural resource related issues.
Science Topics
FAQs
Can you predict earthquakes?
No. Neither the USGS nor any other scientists have ever predicted a major earthquake. We do not know how, and we do not expect to know how any time in the foreseeable future. USGS scientists can only calculate the probability that a significant earthquake will occur (shown on our hazard mapping) in a specific area within a certain number of years. An earthquake prediction must define 3 elements: 1...
Can animals predict earthquakes?
The earliest reference we have to unusual animal behavior prior to a significant earthquake is from Greece in 373 BC. Rats, weasels, snakes, and centipedes reportedly left their homes and headed for safety several days before a destructive earthquake. Anecdotal evidence abounds of animals, fish, birds, reptiles, and insects exhibiting strange behavior anywhere from weeks to seconds before an...
Why are we having so many earthquakes? Has naturally occurring earthquake activity been increasing? Does this mean a big one is going to hit? OR We haven't had any earthquakes in a long time; does this mean that the pressure is building up for a big one?
A temporary increase or decrease in seismicity is part of the normal fluctuation of earthquake rates. Neither an increase nor decrease worldwide is a positive indication that a large earthquake is imminent. The ComCat earthquake catalog contains an increasing number of earthquakes in recent years--not because there are more earthquakes, but because there are more seismic instruments and they are...
Education
Call for Citizen Scientists! Help USGS and Partners Monitor Diamondback Terrapins
USGS scientists and partners are turning to citizen scientists in the Florida Panhandle to help provide the information that is needed to better understand the only turtle species that lives in brackish environments.