Brian Pellerin, member of the Powell Center Dissolved Organic Matter Transported by Rivers Working Group, discusses the Working Group's activities in a seminar at the Fort Collins Science Center. The original seminar was approximately 55 minutes in length. This video provides a five and a half minute synopsis of the presentation.
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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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Powell Center Working Group Seminar - Rivers, Organic Matter
Brian Pellerin, member of the Powell Center Dissolved Organic Matter Transported by Rivers Working Group, discusses the Working Group's activities in a seminar at the Fort Collins Science Center. The original seminar was approximately 55 minutes in length. This video provides a five and a half minute synopsis of the presentation.
The Nations Fish Habitat in a Changing Climate Part 2
The effects of climate change on fish habitat will be scale-and system-dependent. Our work demonstrates how climate change affects fish habitat nationwide, and stream flow, water temperature, and coldwater lakes in the Upper Midwest. Projected changes in fish habitat varied across ecoregions nationally.
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The effects of climate change on fish habitat will be scale-and system-dependent. Our work demonstrates how climate change affects fish habitat nationwide, and stream flow, water temperature, and coldwater lakes in the Upper Midwest. Projected changes in fish habitat varied across ecoregions nationally.
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Incremental yield to an outlet
SPARROW DSS Tutorial
From Icefield to Ocean: Impacts of Glacier Change in Alaska
Rapidly changing glaciers in Alaska demonstrate tight physical and ecological linkages with downstream ecosystems that bridge the icefield-to-ocean continuum.
Rapidly changing glaciers in Alaska demonstrate tight physical and ecological linkages with downstream ecosystems that bridge the icefield-to-ocean continuum.
USGS Climate Connections: Questions from Colorado
America has questions about climate change, and the USGS has real answers. In this episode of Climate Connections, USGS scientists answer questions gathered from downtown Denver, Colorado. Questions include:
America has questions about climate change, and the USGS has real answers. In this episode of Climate Connections, USGS scientists answer questions gathered from downtown Denver, Colorado. Questions include:
Spattering Cone Near Pu`u `Ō`ō
This short Quicktime movie shows spattering from a cone near the south rim of Pu‘u ‘Ō‘ō crater as a short lava flow is erupted.
This short Quicktime movie shows spattering from a cone near the south rim of Pu‘u ‘Ō‘ō crater as a short lava flow is erupted.
Fish Habitat and Climate Change Part 1
The effects of climate change on freshwater fishes and their habitats will likely not be consistent among species or habitats so region or species-specific effects of climate change may help managers focus conservation efforts.
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The effects of climate change on freshwater fishes and their habitats will likely not be consistent among species or habitats so region or species-specific effects of climate change may help managers focus conservation efforts.
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Single-Time Scenario for the Shoreline Management Tool
Running a single-time scenario for the USGS Shoreline Management Tool.
Running a single-time scenario for the USGS Shoreline Management Tool.
Time-Series Scenario for the Shoreline Management Tool
Running a time-series scenario for the USGS Shoreline Management Tool.
Running a time-series scenario for the USGS Shoreline Management Tool.
Pu‘u ‘Ō‘ō Skylight
Farther down the flank of Pu‘u ‘Ō‘ō a skylight on the Kahauale‘a flow provided a view of the flowing lava stream in the lava tube.
Farther down the flank of Pu‘u ‘Ō‘ō a skylight on the Kahauale‘a flow provided a view of the flowing lava stream in the lava tube.
Installation of the Shoreline Management Tool
How-to video on installing USGS Shoreline Management Tool.
How-to video on installing USGS Shoreline Management Tool.
Climate Change and Land Use Impacts on Freshwater Mussels
This presentation, “Breaking Traditional Barriers to Model Climate Change and Land Use Impacts on Freshwater Mussels”, is a part of the Climate Change Science and Management Webinar Series from the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.
This presentation, “Breaking Traditional Barriers to Model Climate Change and Land Use Impacts on Freshwater Mussels”, is a part of the Climate Change Science and Management Webinar Series from the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.
Overview of the Shoreline Management Tool
The Shoreline Management Tool is a GIS-based application used to assess how changes in water depth can affect an area. This includes identifying areas that may flood when water reaches a certain level or estimating how much water is available at any given time.
The Shoreline Management Tool is a GIS-based application used to assess how changes in water depth can affect an area. This includes identifying areas that may flood when water reaches a certain level or estimating how much water is available at any given time.
Lake Mead: Clear and Vital
"Lake Mead — Clear and Vital" is a thirteen minute documentary relating the crucial role of science in maintaining high water quality in Lake Mead. The program was produced coincident with release of the Lakes Mead and Mohave Circular a USGS publication covering past and on-going research in the lakes and tributaries of the Lake Mead National Recreation Area.
"Lake Mead — Clear and Vital" is a thirteen minute documentary relating the crucial role of science in maintaining high water quality in Lake Mead. The program was produced coincident with release of the Lakes Mead and Mohave Circular a USGS publication covering past and on-going research in the lakes and tributaries of the Lake Mead National Recreation Area.
PubTalk 2/2013 — Is "THE IMPOSSIBLE" Possible in the Pacific Northwest
-- Coastal Community Tsunami Hazards and Risk
By Nathan Wood, Geographer
-- Coastal Community Tsunami Hazards and Risk
By Nathan Wood, Geographer
A Land of Flowers on a Latitude of Deserts
This webinar gives an overview of the preliminary results from the project "La Florida: A Land of Flowers on a Latitude of Deserts". This webinar is a part of the "Climate Change and Management Webinar series" that is a partnership between the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.
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This webinar gives an overview of the preliminary results from the project "La Florida: A Land of Flowers on a Latitude of Deserts". This webinar is a part of the "Climate Change and Management Webinar series" that is a partnership between the USGS National Climate Change and Wildlife Science Center and the FWS National Conservation Training Center.
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Simulation Improves Estimation
Using a simulated population to evaluate survey design and analysis: a case study with Great Lakes fish.
Using a simulated population to evaluate survey design and analysis: a case study with Great Lakes fish.
A time-lapse summary of the past two years of activity in Halema‘uma‘u
This Quicktime movie shows exactly two years of lava lake activity in Halema‘uma‘u Crater (Feb 11, 2011 to Feb 11, 2013) in one minute of time-lapse video, using images taken from a thermal camera perched on the rim of Halema‘uma‘u.
This Quicktime movie shows exactly two years of lava lake activity in Halema‘uma‘u Crater (Feb 11, 2011 to Feb 11, 2013) in one minute of time-lapse video, using images taken from a thermal camera perched on the rim of Halema‘uma‘u.
ScienceBase Tutorial: Video 1, Browsing the Catalog
This video explains methods used to browse the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains navigation and displayed fields.
This video explains methods used to browse the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains navigation and displayed fields.
ScienceBase Tutorial: Video 2, Searching the Catalog
This video explains methods used to search for information resources using the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains navigation and displayed fields.
This video explains methods used to search for information resources using the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains navigation and displayed fields.
ScienceBase Tutorial: Video 3, Item Details
This video explains methods used to access and learn information about cataloged information resources in the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains item details, navigation, and displayed information fields.
This video explains methods used to access and learn information about cataloged information resources in the virtual, online ScienceBase Data Catalog. The video shows use of ScienceBase screens while narrator explains item details, navigation, and displayed information fields.