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Alaska Science Center

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Ecosystems Mission Area Research

Welcome to the U.S. Geological Survey (USGS) Web page for the Ecosystems Mission Area Research in Alaska.


In the Spotlight


Chipp River study area. Dotted red lines indicate lakeshore in 1949.  Arrows are where new vegetation has been observed.Two Black-capped Chickadees, the one on the right has a normal beak and the one on the left has a deformed beak.  Photo by Sandy Talbot, USGS.Caribou running on the tundra - photo by Brian Uher-Koch, USGSBlue-winged Teal in TexasBoreal forest on the Seward PeninsulaBluethroat captured on the Seward PeninsulaChinook salmon from Washington State
USGS Changing Arctic Ecosystems - Imagery to Assess Ecosystem Change … Read More
USGS Publication on Avian Keratin Disorder and Plumage … Read More
USGS Changing Arctic Ecosystems - Forecasting Effects of Fire on Winter Distribution of Caribou … Read More
USGS Publication Identifies Seasonal Patterns for Influenza A Virus Subtypes in Wild Birds … Read More
USGS Changing Arctic Ecosystem - Publication Develops Methods for Quantifying Species Responses … Read More
USGS Changing Arctic Ecosystems—Publication on Advancement of Nesting in Arctic Birds … Read More
Publication Extends Use of Genetics in Quantitative Ecology … Read More

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Page Last Modified: August 07 2014 09:44:51.