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Southern Hudson Bay - James Bay CTD Data 2023 Dataset
Themes: Marine
Autonomous CTD data from the 2023 Southern Hudson Bay - James Bay Expedition of the RV William Kennedy. -
Eeyou Istchee Sediment Radioisotope and Particle Size Data 2017-2021 Dataset
Themes: Marine
This dataset includes radioisotope and physical particle data from fourteen core collected in the La Grande Riviere region of Eeyou Istchee between 2017 and 2021. Radioisotopes... Read more -
The Energetics of Extensive Melt Water Flooding of Level Arctic Sea Ice Dataset
Themes: Cryosphere, Marine
During the spring-to-summer transition, the snow cover on Arctic sea ice melts and meltwater pools on the surface to form melt ponds; however, the timing and extent of the... Read more -
Northeastern James Bay Water Quality Data 2016-2017 Dataset
Themes: Marine
This dataset contains salinity, d18O, nitrate and phosphate data from water samples taken along the northeastern James Bay coast (Eeyou Istchee region), primarily in the... Read more -
2022 James Bay Hydrophone Mooring Data Dataset
Themes: Marine
Hydrophone data from the JB-H (James Bay Hydrophone) Mooring deployed from 2022 to 2023. -
Ocean biogeochemical measurements from the eastern Canadian Arctic - 2014 Dataset
Themes: Marine
This dataset includes CTD measurements (temperature, salinity, and seawater pressure) as well as measurements of various biogeochemical parameters (oxygen, nutrients,... Read more -
NEMO-ANHA4 Sea ice locking of icebergs Dataset
Themes: Marine
This dataset contains the model output used in Marson et al. 2023/2024. The simulations were carried out with the Nucleus for European Modelling of the Ocean (NEMO) at 1/4... Read more -
Sea ice cover progression in Hudson Bay 2008-2018 Dataset
Themes: Marine
The dataset lists the first day of surface air temperatures above zero degC, the sea ice break-up date (ice concentration falling below 15%), the sea ice freeze-up date (ice... Read more -
Regional ice optics - Hudson Bay 2018 Dataset
Themes: Marine
This dataset includes calculated regional averages of surface and optical properties of mobile sea ice floes in the area of the stations sampled during the BaySys cruise in... Read more -
Photosynthesis-irradiance in ice and water - Hudson Bay 2018 Dataset
Themes: Marine
These datasets describe photosynthesis-irradiance relationships that were used for: Primary production of bottom-ice communities and Melosira arctica Estimation of primary... Read more -
Particulate organic carbon in ice and water - Hudson Bay 2018 Dataset
Themes: Marine
These datasets include measurements of particulate organic and total carbon of: Bottom-ice algal communities and Melosira arctica Phytoplankton and melt pond communities. Data... Read more -
Optical measurements of sea ice - Hudson Bay 2018 Dataset
Themes: Marine
The dataset includes optical measurements and sea ice surface measurements performed on mobile ice floes during the BaySys cruise in Hudson Bay in June/ July 2018. Read more -
Canadian Ice Service Ice concentrations - Hudson Bay transects 2018 Dataset
Themes: Marine
These datasets include ice concentrations at different stages of development along the following transects: The Narrows Nelson River estuary into central Hudson Bay Western into... Read more -
Chlorophyll-a concentration in ice and water - Hudson Bay 2018 Dataset
Themes: Marine
These datasets include measurements of chlorophyll-a concentration of: Bottom-ice communities and Melosira arctica Phytoplankton and melt pond communities Data was collected in... Read more -
Algal pigments in ice and water - Hudson Bay 2018 Dataset
Themes: Marine
The dataset includes measurements of pigment concentrations of: bottom-ice communities phytoplankton and melt pond communities Data was collected in Hudson Bay during the BaySys... Read more -
Autonomous CTD Dataset
Themes: Freshwater, Marine
Hydrographic profiles using conductivity, temperature and depth (CTD) sondes were obtained across straits and along channels to best cover water column structure around the... Read more -
Canadian Arctic 2018 gridT and icemod NEMO 3.6, LIM2 and BLINGv0+DIC data Dataset
Themes: Marine
The data is modelled oceanographic, sea-ice, and biogeochemical variables run with two CMIP5 climate forcings, MRI and MIROC5. The data is within four files. Two gridT files... Read more -
Northeastern James Bay ADCP data 2016-2017 Dataset
Themes: Marine
This data set contains ADCP data taken in the Eeyou region of Chisasibi from 2016-2017. ADCP data was collected in winter and spring continuously depths ranging from 2.5-15... Read more -
Polar cod taxonomy Dataset
Themes: Marine
In Arctic seas, polar cod (Boreogadus Saida) is the primary forage fish, and is the main source of food for ringed seals and the belugas. This dataset describes the taxonomic... Read more -
Churchill Beluga Boat Drone Imagery Dataset
Themes: Freshwater, Marine, Remote Sensing
Aerial imagery surveys are commonly used in marine mammal research to determine population size, habitat distribution and habitat use. Analysis of aerial photos involves hours... Read more