7 datasets found
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Federal
Census of fur seal pups at Cape Shirreff, Livingston Island, Antarctica from 1995 to 2012 (NCEI Accession 0186008)
National Oceanic and Atmospheric Administration, Department of Commerce —
A Cape-wide census of Antarctic fur seal (Arctocephalus gazella) pups (live and dead) occurs every year once pupping is over. The census occurs in the last days of... -
Federal
Water temperature, salinity, and other variables collected from R/V Yuzhmorgeologiya in the Antarctic, Southern Ocean from 1995-01-16 to 2011-03-02 (NCEI Accession 0176315)
National Oceanic and Atmospheric Administration, Department of Commerce —
Dataset contains continuous underway measurements of shipâs position, sea surface temperature, salinity, turbidity, fluorescence, air temperature, barometric... -
Federal
Leopard Seal UAS Images 2013-2014 v1.0
National Oceanic and Atmospheric Administration, Department of Commerce —
We aerially surveyed leopard seals of known body size and mass to test the precision and accuracy of photogrammetry from a small UAS. Flights were conducted in... -
Federal
Photogrammetric Estimates of Mass and Body Condition of Leopard Seals in the Antarctic Using an Unmanned Aerial System from 2013-01-01 to 2014-03-31 (NCEI Accession 0168214)
National Oceanic and Atmospheric Administration, Department of Commerce —
We aerially surveyed leopard seals of known body size and mass to test the precision and accuracy of photogrammetry from a small Unmanned Aerial System (UAS). Flights... -
Federal
Rapid Population Collapse of a Key Marine Predator in the Northern Antarctic Peninsula - Antarctic Fur Seal Population Dynamics
National Oceanic and Atmospheric Administration, Department of Commerce —
Antarctic fur seals (AFS) are an ecologically important predator and a focal indicator species for ecosystem-based Antarctic fisheries management. This species... -
Federal
Census Data of Colonial Penguins in Antarctica from 1977 to 2015 (NCEI Accession 0185113)
National Oceanic and Atmospheric Administration, Department of Commerce —
Census data were collected from two penguin monitoring sites in the Antarctic peninsula region between 1977 and 2015 using traditional census methods. Seabirds... -
Federal
Images, Shapefile, and digital elevation model collected from Autel Evo II Pro in South Shetland Islands from 20250105 to 20250105 (NCEI Accession 0308393)
National Oceanic and Atmospheric Administration, Department of Commerce —
The filles archived here contain supplemental information to support the publication titled 'First full census in 45 years of a large colony of breeding penguins at...
7 datasets found