Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-25T12:18:49Z GCMD Search: DataCenters|NON-GOVERNMENT/NON-PROFIT ORGANIZATIONS|BSC http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 3 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gomc_13 Canadian Lakes Loon Survey -71.31,42.85,-66.74,47.67 1981-01-01T00:00:00Z T00:00:00Z 2007-03-06T05:00:00Z Human activity has reduced the abundance and breeding range of the Common Loon in North America. To help reverse this trend, the Canadian Lakes Loon Survey was founded as a long-term project ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]gomc_15 Canadian Migration Monitoring Network -145.27,37.3,-48.11,87.61 2006-12-22T05:00:00Z BIOTA/Birds: surveys, banding http://gcmd.gsfc.nasa.gov/getdif.htm?[CANADA-CGDI]Canada_BirdStudiesCan_IBA Canadian IBA Polygon layer -141.0,41.5,-43.0,84.0 2004-01-01T00:00:00Z T00:00:00Z 2005-03-25T05:00:00Z This layer represents *generalized* boundaries of Important Bird Areas (IBA) in Canada. IBAs, in Canada and elsewhere, are evaluated and designated on the basis of internationally established criteria. ...