Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-18T02:15:43Z GCMD Search: DataCenters|ACADEMIC|MUN/COMPUTING http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 1 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Seabirds An Early Warning System Using Seabirds to Detect Ecosystem Change in the High and Low Arctic 2007-02-01T00:00:00Z 2009-12-31T00:00:00Z 2011-03-18T04:00:00Z Marine resources are vital to many northern communities. Climate changes that have been underway for several decades are influencing marine life in Arctic waters. These changes will affect resource ...