Cattail (Typha) is an iconic emergent wetland plant found worldwide. By producing an abundance of wind-dispersed seeds, cattail can colonize wetlands across great distances, and its rapid growth rate, large size, and aggressive expansion results in dense stands in a variety of aquatic ecosystems such as marshes, ponds, lakes, and riparian areas.
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The USGS is a science organization that provides impartial information on the health of our ecosystems and environment, the natural hazards that threaten us, the natural resources we rely on, the impacts of climate and land-use change, and the core science systems that help us provide timely, relevant, and useable information.
Sounds of Yellowstone
Sounds of Yellowstone
The USGS Sounds of Yellowstone series lets you listen to the natural sounds of geysers, hot springs, and mudpots found through Yellowstone National Park in Wyoming, USA.
Image of the Week
Image of the Week
A weekly series from the USGS Earth Resources Observation and Science (EROS) Center highlighting satellite image(s) featuring striking changes to the Earth's surface.
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Importance of Cattails in Wetlands (Audio Described)
Cattail (Typha) is an iconic emergent wetland plant found worldwide. By producing an abundance of wind-dispersed seeds, cattail can colonize wetlands across great distances, and its rapid growth rate, large size, and aggressive expansion results in dense stands in a variety of aquatic ecosystems such as marshes, ponds, lakes, and riparian areas.
Yellowstone Volcano Observatory Monthly Update: March 2, 2020
Mike Poland, Scientist-in-Charge of the Yellowstone Volcano Observatory, gives an overview of activity at Yellowstone during February 2020.
Mike Poland, Scientist-in-Charge of the Yellowstone Volcano Observatory, gives an overview of activity at Yellowstone during February 2020.
Arctic Sea Ice Research at the USGS Florence Bascom Geoscience Center
This video introduces research that Florence Bascom Geoscience Center (FBGC) scientists are conducting on the 500,000 year history of Arctic sea ice to assess changes in weather, sea ice extent, temperature and ecosystems.
This video introduces research that Florence Bascom Geoscience Center (FBGC) scientists are conducting on the 500,000 year history of Arctic sea ice to assess changes in weather, sea ice extent, temperature and ecosystems.
Arctic Sea Ice Research at USGS Florence Bascom Geoscience Center (AD)
This video introduces research that Florence Bascom Geoscience Center (FBGC) scientists are conducting on the 500,000 year history of Arctic sea ice to assess changes in weather, sea ice extent, temperature and ecosystems.
This video introduces research that Florence Bascom Geoscience Center (FBGC) scientists are conducting on the 500,000 year history of Arctic sea ice to assess changes in weather, sea ice extent, temperature and ecosystems.
FBGC Quaternary Wetlands and Permafrost Research
This video explains how scientists from the Florence Bascom Geoscience Center research paleo-environmental wetland conditions and explain how studying these environments is valuable to better understand past changes and responses to disturbance, such as fire, sea-level rise
This video explains how scientists from the Florence Bascom Geoscience Center research paleo-environmental wetland conditions and explain how studying these environments is valuable to better understand past changes and responses to disturbance, such as fire, sea-level rise
FBGC Quaternary Wetlands and Permafrost Research (AD)
This video explains how scientists from the Florence Bascom Geoscience Center research paleo-environmental wetland conditions and explain how studying these environments is valuable to better understand past changes and responses to disturbance, such as fire, sea-level rise, and perm
This video explains how scientists from the Florence Bascom Geoscience Center research paleo-environmental wetland conditions and explain how studying these environments is valuable to better understand past changes and responses to disturbance, such as fire, sea-level rise, and perm
Geologic Mapping at the USGS Florence Bascom Geoscience Center
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
Geologic Mapping at the USGS Florence Bascom Geoscience Center (AD)
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
Karst Hazards Research at the USGS Florence Bascom Geoscience Center
The Florence Bascom Geoscience Center conducts geologic research using digital elevation models to map karst systems and sinkhole hazards in the United States. Understanding these complex geologic systems helps to inform land use planning and development decisions.
The Florence Bascom Geoscience Center conducts geologic research using digital elevation models to map karst systems and sinkhole hazards in the United States. Understanding these complex geologic systems helps to inform land use planning and development decisions.
Karst Hazards Research at USGS Florence Bascom Geoscience Center (AD)
The Florence Bascom Geoscience Center conducts geologic research using digital elevation models to map karst systems and sinkhole hazards in the United States. Understanding these complex geologic systems helps to inform land use planning and development decisions.
The Florence Bascom Geoscience Center conducts geologic research using digital elevation models to map karst systems and sinkhole hazards in the United States. Understanding these complex geologic systems helps to inform land use planning and development decisions.
Paleoecology and Ecosystem Restoration Science at the FBGC
This video highlights paleoecology and ecosystems restoration science being conducted by the USGS Florence Bascom Geoscience Center (FBGC).
This video highlights paleoecology and ecosystems restoration science being conducted by the USGS Florence Bascom Geoscience Center (FBGC).
Paleoecology and Ecosystem Restoration Science at the FBGC (AD)
This video highlights paleoecology and ecosystems restoration science being conducted by the USGS Florence Bascom Geoscience Center (FBGC).
This video highlights paleoecology and ecosystems restoration science being conducted by the USGS Florence Bascom Geoscience Center (FBGC).
Pollen Laboratory Research at the FBGC
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
Pollen Laboratory Research at the FBGC (AD)
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
Special Geologic Studies at USGS Florence Bascom Geoscience Center -AD
This video introduces audiences to research that the Florence Bascom Geoscience Center (FBGC) is leading on artisanal and small-scale mining (ASM) of minerals and gemstones in conflict zones and during complex emergencies.
This video introduces audiences to research that the Florence Bascom Geoscience Center (FBGC) is leading on artisanal and small-scale mining (ASM) of minerals and gemstones in conflict zones and during complex emergencies.
USGS Florence Bascom Geoscience Center - Who we are
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
USGS Florence Bascom Geoscience Center - Who we are (AD)
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
The USGS Florence Bascom Geoscience Center (FBGC) is at the leading edge of scientific research addressing critical societal issues and providing unbiased data and information to decision makers and the public.
PubTalk 2/2020 — From California to Cambodia
From California to Cambodia - Surface Water Mapping Using Cloud-Based Remote Sensing (by Christopher Soulard, USGS Research Geographer)
From California to Cambodia - Surface Water Mapping Using Cloud-Based Remote Sensing (by Christopher Soulard, USGS Research Geographer)
Chesapeake Bay Elevation-derived Hydrography
National Hydrography Advisory Call:
National Hydrography Advisory Call:
Lidar Surface Water in Stormwater Network; Updated DC Watersheds
National Hydrography Advisory Call:
National Hydrography Advisory Call:
USGS Erosion Simulation Video
This video demonstrates a simulation of how storms can impact sandy coastlines through processes such as erosion. This demonstration is conducted at outreach events by scientists at the St. Petersburg Coastal and Marine Science Center. The activity can also be re-created at home or in the classroom.
This video demonstrates a simulation of how storms can impact sandy coastlines through processes such as erosion. This demonstration is conducted at outreach events by scientists at the St. Petersburg Coastal and Marine Science Center. The activity can also be re-created at home or in the classroom.