Start Date: End Date: Published Date Data Date
Dam Breach at Mount Polley Mine in British Columbia
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Published August 17, 2014
A breach in an earthen containment dam at a mine in British Columbia sent wastewater surging into nearby creeks and lakes.
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Mudslide Near Collbran, Colorado
Published June 20, 2014
The Grand Mesa of western Colorado is extremely prone to landslides, and on May 25, an unusually large one sped across some three miles near the town of Collbran.
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Zambezi River Delta
Published December 12, 2013
One of Africa’s largest river systems reaches the Indian Ocean with less water and sediment today than in the past.
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5 MB - GeoTIFF
Dune movement around Aorounga
Published December 9, 2013
Photographs taken by astronauts on the ISS in 2003 and 2013 show the evolution of a dune field in Chad.
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Namib-Naukluft National Park
Published August 4, 2009
This Landsat 5 image was taken on May 26, 1992 using Bands 3,2,1. Notice the dunes nearest the coast pointing in a northeasterly direction. This indicates coastal expansion.
560 x 541 JPEG
6067 x 5865 92 MB - TIFF
Alaska
Published March 4, 2002
650 x 850 161 KB - JPEG
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Mississippi Delta
Published February 27, 2002
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Published December 27, 2001
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SeaWiFS: U.S. Gulf Coast Sediments
600 x 599 48 KB - JPEG
979 x 977 1 MB - PNG
SeaWiFS: Turbidity in Pamlico Sound
Published December 21, 2001
500 x 600 58 KB - JPEG
880 x 1056 2 MB - PNG
SeaWiFS: Gulf Coast Sediments
Published December 20, 2001
599 x 600 68 KB - JPEG
978 x 980 2 MB - PNG
Gulf of Tonkin, Vietnam and Southern China
Published November 16, 2001
850 x 650 169 KB - JPEG
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