Start Date: End Date: Published Date Data Date
Dam Breach at Mount Polley Mine in British Columbia
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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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.
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Alaska
Published March 4, 2002
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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
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SeaWiFS: Turbidity in Pamlico Sound
Published December 21, 2001
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SeaWiFS: Gulf Coast Sediments
Published December 20, 2001
599 x 600 68 KB - JPEG
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Gulf of Tonkin, Vietnam and Southern China
Published November 16, 2001
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