Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.
Images
Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.
Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.
Two images are provided of the Rocky Creek landslide that resulted in closure of California State Highway 1. The images above show views of the Rocky Creek landslide, California before (Feb. 23, 2024) and after (April 6, 2024) the slope failure. Images show oblique perspectives of the landscape topography colored by the actual colors from the photographs.
Location of (A) Baltimore and (B) Norfolk canyons and adjacent slope environments along the U.S. Mid-Atlantic margin. The bathymetry represents 25 m gridded multibeam data with contour lines at every 100 m. Colors on the bathymetric scale represent depth from shallow (red) to deep (blue).
Location of (A) Baltimore and (B) Norfolk canyons and adjacent slope environments along the U.S. Mid-Atlantic margin. The bathymetry represents 25 m gridded multibeam data with contour lines at every 100 m. Colors on the bathymetric scale represent depth from shallow (red) to deep (blue).
Suspension-feeder isoscapes of Baltimore (A, C) and Norfolk (B, D) canyons with coral distributions outlined in white. Colors represent the different isotopes with cool colors (blues, greens) for δ13C data (A, B) and warm colors (pinks, purples) for δ15N data (C, D), both in ‰.
Suspension-feeder isoscapes of Baltimore (A, C) and Norfolk (B, D) canyons with coral distributions outlined in white. Colors represent the different isotopes with cool colors (blues, greens) for δ13C data (A, B) and warm colors (pinks, purples) for δ15N data (C, D), both in ‰.
This flood staff was installed in Kwigillingok, Alaska. The staff measures in feet above the mean higher high water datum.
This flood staff was installed in Kwigillingok, Alaska. The staff measures in feet above the mean higher high water datum.
QR code for Alaska Flood Observation Facebook group. Timely flood photos shared on this page are used by the National Weather Service to see ongoing storm impacts and improve advice to residents and emergency responders.
QR code for Alaska Flood Observation Facebook group. Timely flood photos shared on this page are used by the National Weather Service to see ongoing storm impacts and improve advice to residents and emergency responders.
QR code for DGGS Photo Database of Flooding in Alaska. Timely flood photos shared on this page are used by the National Weather Service to see ongoing storm impacts and improve advice to residents and emergency responders.
QR code for DGGS Photo Database of Flooding in Alaska. Timely flood photos shared on this page are used by the National Weather Service to see ongoing storm impacts and improve advice to residents and emergency responders.
Figure showing spatial distribution of economic and social flood reduction benefits of marsh restoration with sea level rise
linkFigure showing spatial distribution of economic and social flood reduction benefits of marsh restoration with sea level rise, from the study The value of marsh restoration for flood risk reduction in an urban estuary
Figure showing spatial distribution of economic and social flood reduction benefits of marsh restoration with sea level rise
linkFigure showing spatial distribution of economic and social flood reduction benefits of marsh restoration with sea level rise, from the study The value of marsh restoration for flood risk reduction in an urban estuary
Figure showing location of the study area and details of the simulated restorations in San Mateo County, California
linkLocation of the study area and details of the simulated restorations. (A) and (B) Location of this study, shown by the red dot in (A) and the orange line in (B).
Figure showing location of the study area and details of the simulated restorations in San Mateo County, California
linkLocation of the study area and details of the simulated restorations. (A) and (B) Location of this study, shown by the red dot in (A) and the orange line in (B).
Map of study area, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.
Map of study area, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.
Imagery looking oceanward over the West reef flat, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.
Imagery looking oceanward over the West reef flat, Ofu, American Samoa, from the study Extreme low-frequency waves on the Ofu, American Samoa, reef flat.
Underwater view of wave breaking on fringing reef flat on Ofu, American Samoa, within the National Park of American Samoa.
Underwater view of wave breaking on fringing reef flat on Ofu, American Samoa, within the National Park of American Samoa.
The Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. The GIS of a user’s choice is used to prepare the data for DSAS. Like previous versions, DSAS v.6 enables a user to calculate rate-of-change statistics from multiple historical shoreline positions.
The Digital Shoreline Analysis System (DSAS) version 6 is a standalone application that calculates shoreline or boundary change over time. The GIS of a user’s choice is used to prepare the data for DSAS. Like previous versions, DSAS v.6 enables a user to calculate rate-of-change statistics from multiple historical shoreline positions.
DSAS generates transects that are cast perpendicular to the reference baseline to intersect shorelines at a user-specified spacing alongshore. Please note that the figure above illustrates the placement of both onshore and offshore baselines as examples. In DSAS v6.0 all baselines in a file must be placed either offshore or onshore, not combined.
DSAS generates transects that are cast perpendicular to the reference baseline to intersect shorelines at a user-specified spacing alongshore. Please note that the figure above illustrates the placement of both onshore and offshore baselines as examples. In DSAS v6.0 all baselines in a file must be placed either offshore or onshore, not combined.
Satellite image of south San Francisco Bay, from the seminar "Monitoring and mapping mercury species in south San Francisco Bay waters".
Satellite image of south San Francisco Bay, from the seminar "Monitoring and mapping mercury species in south San Francisco Bay waters".
Black and white images show damage caused by the 1964 earthquake and tsunami in Valdez, Alaska.
Black and white images show damage caused by the 1964 earthquake and tsunami in Valdez, Alaska.
Map of the Columbia River Littoral Cell showing validation sites where beach profile surveys have been conducted
linkMap of the Columbia River Littoral Cell showing validation sites where beach profile surveys (white dots) have been conducted. The labels of some of the transects at the edge of each subcell are displayed.
Map of the Columbia River Littoral Cell showing validation sites where beach profile surveys have been conducted
linkMap of the Columbia River Littoral Cell showing validation sites where beach profile surveys (white dots) have been conducted. The labels of some of the transects at the edge of each subcell are displayed.
Photo of Maria Winters collecting topographic elevation data, as part of her research and seminar titled, "Modeling and Observations of Anthropogenic Dunes on Energetic Coastlines".
Photo of Maria Winters collecting topographic elevation data, as part of her research and seminar titled, "Modeling and Observations of Anthropogenic Dunes on Energetic Coastlines".
Images above show views of the Mud Creek landslide, California before and after the 2024 winter season
linkThe images above show views of the Mud Creek landslide, California before (June 8, 2023) and after (Feb. 23, 2024) the 2024 winter season. Images show shaded-relief views of the 3-dimensional landscape data derived by USGS photogrammetry techniques.
Images above show views of the Mud Creek landslide, California before and after the 2024 winter season
linkThe images above show views of the Mud Creek landslide, California before (June 8, 2023) and after (Feb. 23, 2024) the 2024 winter season. Images show shaded-relief views of the 3-dimensional landscape data derived by USGS photogrammetry techniques.
Images show the same views of the Mud Creek landslide, California before and after the winter 2024 season
linkImages show the same views of the Mud Creek landslide, California before and after the winter 2024 season. Vertical change shows both erosion (red) and accretion (blue), which reveals changes to the landscape.
Images show the same views of the Mud Creek landslide, California before and after the winter 2024 season
linkImages show the same views of the Mud Creek landslide, California before and after the winter 2024 season. Vertical change shows both erosion (red) and accretion (blue), which reveals changes to the landscape.
Map indicating the location of Loki's Castle Vent Field (LCVF; red dot) near the intersection of the Mohns and Knipovich ridges and (b) the location of the push cores in relation to the east and west mounds.
Map indicating the location of Loki's Castle Vent Field (LCVF; red dot) near the intersection of the Mohns and Knipovich ridges and (b) the location of the push cores in relation to the east and west mounds.