Amundsen Science
Amundsen Science is a Canadian research program that focuses on the Arctic and Antarctic regions. It aims to advance scientific knowledge and understanding of these polar environments through collaborative research initiatives.
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3 datasets found
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CCGS Amundsen Underway Dissolved Gas Measurements: O2/Ar, O2, N2 and Total Dissolved Gas Pressure
Amundsen ScienceA Membrane inlet mass spectrometer (MIMS) and a flow-through optode / gas tension device (GTD) system were deployed on the CCGS Amundsen to obtain measurements of dissolved gases from the ship's underway seawater supply line (nominal intake ~7.5 m). These…
Oxygen HTML -
Impact of climate change on the Arctic benthos in the southeastern Beaufort Sea
Amundsen ScienceSamples were collected at 5 sites ranging in water depth from 100 to 595 m at least once in each season (ice-covered and open-water condition) between March and August 2008 onboard the icebreaker CCGS Amundsen. At each sampling station, an USNEL box corer was…
OxygenInvertebrate abundance and distribution HTML -
Trace element concentrations in the water column of the Canadian Arctic Ocean measured from the CCGS Amundsen in 2009, 2019, 2021, 2022 and 2024
Amundsen ScienceTrace metals in the ocean, including iron (Fe), manganese (Mn), cobalt (Co), nickel (Ni), copper (Cu), zinc (Zn), cadmium (Cd), lead (Pb) and vanadium (V), may act as micronutrients or toxins to marine phytoplankton and thereby directly impact primary…
OxygenNutrientsSubsurface TemperatureSea Surface SalinityTransient tracers ERDDAPHTML