Coral reefs, Kwajalein Atoll, Republic of the Marshall Islands
Detailed Description
Underwater image of a wave breaking over a coral reef on Kwajalein Atoll in the Republic of the Marshall Islands. This image shows how the high hydrodynamic roughness of live, healthy corals causes friction that induces breaking of waves over coral reefs, reducing wave energy at the shoreline that can cause flooding and island overwash.
Sources/Usage
Public Domain.
Related
Coral Reef Project: Kwajalein Island
The USGS is working to provide a better understanding of how spatially-varying atoll morphology and coral cover interact with changes in water level to affect the propagation of waves of different heights and wavelengths across atoll reefs.
Coral Reefs
Shallow water (less than ~150 m water depth) coral reefs are seafloor structures built from the calcium carbonate skeletons of marine organisms. Reefs buffer shorelines from waves, storm surges, and tsunamis and help to protect ~200 million of the world's coastal dwellers from flooding, erosion, property damage, and loss of life. Reefs support high levels of biodiversity; they are home to up to 25...
Related
Coral Reef Project: Kwajalein Island
The USGS is working to provide a better understanding of how spatially-varying atoll morphology and coral cover interact with changes in water level to affect the propagation of waves of different heights and wavelengths across atoll reefs.
Coral Reefs
Shallow water (less than ~150 m water depth) coral reefs are seafloor structures built from the calcium carbonate skeletons of marine organisms. Reefs buffer shorelines from waves, storm surges, and tsunamis and help to protect ~200 million of the world's coastal dwellers from flooding, erosion, property damage, and loss of life. Reefs support high levels of biodiversity; they are home to up to 25...