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Gentoo penguin foraging in Antarctic, Southern Oceans (> 60 degrees South), a...
This data set contains water and air temperature data in addition to duration of time spent at temperature to provide estimates of daily activity and consequent demand for food... -
Integrated Krill Model WG-SAM-14/20
The integrated modeling framework for Antarctic krill (Euphausia superba) has been extended to include estimates of krill growth consistent with survey data and to use... -
Integrated Age-based Krill Model Fish Res 2015
An integrated, age-structured model was fitted to different combinations of survey data using two forms of selectivity (logistic or double-logistic) with time-constant or... -
Annual Penguin Census 1977-2015 v1.0
Data were collected from two penguin monitoring sites in the Antarctic peninsula region between 1977 and 2015 using traditional census methods. Seabirds observed in this study... -
AMLR station hydrographic data 1995-2011 v2-0
Dataset contains continuous underway measurements of ship’s position, sea surface temperature, salinity, turbidity, fluorescence, air temperature, barometric pressure, relative... -
Antarctic Fur Seal Pup Counts CS 1995-2012 v1.0
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 December, on... -
AMLR Temperature Recording Archival Tags Gentoos 2005-2008 v1.2
Estimates of daily activity and consequent demand for food during winter are scarce for many polar seabirds, yet essential for assessing constraints on foraging effort, demand... -
Nest-level Phenology and Reproductive Success of Colonial Penguins 2015-17 v1.0
Data were collected from several penguin monitoring sites in the Antarctic peninsula region, the South Orkney Islands, and East Antarctica between 1977 and 2017 using... -
AMLR Vessel Predator Observations 2003-2010 v1.0
At-sea distribution and density of marine mammals and seabirds. Seabird and marine mammal observations were collected from research vessels during transits between stations, to... -
Leopard Seal UAS Images 2013-2014 v1.0
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 January and... -
US AMLR Program zooplankton dataset
Zooplankton research in the US AMLR Program focuses on the link between prey production, availability, and climate variability in relation to predator and fishery demands.... -
AMLR Acoustics Data 1996-2011 v1.1
Calibrated, integrated, and averaged acoustics data, including estimates of krill (Euphausia superba) biomass density, collected around Elephant Island, the South Shetland...