Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-19T09:54:39Z OBIS Search: [Keyword='Colonies'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 2 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]FAUNA_PENGUIN_COLONY A census of penguin colony counts (provided to OBIS) from the year 1900 to 1996 in the Antarctic Region -180.0,-80.0,180.0,-45.0 1901-01-01T00:00:00Z 1996-12-31T00:00:00Z 2008-12-19T05:00:00Z This dataset is a census of penguin colony counts from the year 1900 in the Antarctic region. It forms part of the Inventory of Antarctic seabird breeding sites within the Antarctic and subantarctic ... http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1219_AAT_APen_M_Area Area - population relationships for Adélie Penguin colonies at Mawson. 45.0,-70.0,75.0,-60.0 1972-11-17T00:00:00Z T00:00:00Z 2008-04-18T04:00:00Z The relationship between colony area and population density of Ad?lie Penguins Pygoscelis adeliae was examined to determine whether colony area, measured from aerial or satellite imagery, could be ...