White House Declares Alaska a Major Disaster Area
The White House has declared a major disaster exists in the State of Alaska in the area affected by flooding during the period of October 27-28, 2013.
Severe flooding in the Kenai Peninsula Borough has caused eExtensive damage to public facilities and infrastructure.
Additional designations may be made at a later date if requested by the state and warranted by the results of further damage assessments, said FEMA.
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Exile inevitable for America’s first climate refugees
The impact of climate change is more intense in the far north, where temperatures are warming faster than the global average, causing rapid thawing of the sea ice, melting the permafrost and forcing residents of remote Alaskan areas out of their villages, said a report.
- Some 184 Alaskan villages, or 86% of all native communities, are at risk because of climate change.
- It cost $100 to $400 million just to relocate one village [See full report.]
ALASKA NATIVE VILLAGES
Most of Alaska’s native villages are affected by flooding and erosion, but few qualify for federal assistance, according to the Government Accountability Office (GAO).
Approximately 6,600 miles of Alaska’s coastline and many of the low-lying areas along the state’s rivers are subject to severe flooding and erosion. Most of Alaska’s Native villages are located on the coast or on riverbanks.
Aerial View of Flooding in Aniak (c. 2002). Source: Alaska Division of Emergency Services
Locations of 184 Native Villages Affected by Flooding and Erosion. Source: GAO.
Permafrost (permanently frozen subsoil) is found over approximately 80 percent of Alaska. It is deepest and most extensive on the Arctic Coastal Plain and decreases in depth, eventually becoming discontinuous further south. In northern Alaska, where the permafrost is virtually everywhere, most buildings are elevated to minimize the amount of heat transferred to the ground to avoid melting the permafrost. In northern barrier island communities, the permafrost literally helps hold the island together. However, rising temperatures in recent years have led to widespread thawing of the permafrost, causing serious damage. As permafrost melts, buildings and runways sink, bulk fuel tank areas are threatened, and slumping and erosion of land ensue. —GAO.
Related Links
- Alaska Declares State Disaster for Interior November 20, 2013
- Major Storms Threaten Alaska November 13, 2013
- Alaska: Disaster in Slow Motion September 5, 2013
Other Links
- Drunken Forest Posted on June 11, 2008
- Arctic Tundra 4ºC Hotter Since 1970 Posted on July 30, 2009