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BaySys Physical Ice Sampling Data - 2017-2018 Dataset
Themes: Freshwater, Cryosphere, Sea Ice, Marine
Physical ice sampling data collected during the BaySys 2017 Churchill River and Mobile Ice Survey, the 2017 Nelson Estuary Landfast Ice Survey and the 2018 Hudson Bay Amundsen... Read more -
Carbon Sampling Data Dataset
Themes: Marine, Freshwater, Subsurface Temperature, Oxygen, Carbon Dioxide, Methane & Other Greenhouse Gases, Inorganic Carbon, Water Colour, Bottom pressure, Subsurface Salinity, Atmosphere
The dataset is a compilation of data measured and calculated by Team 3 and Team 4 from aboard the CCGS Amundsen for the BaySys project. The data were collected over several... Read more -
IPY-CFL Ice Beacon Data Dataset
Themes: Cryosphere, Sea Ice, Marine
Ice beacons are used to monitor sea ice motion, which is an important element in mass balance calculations, ice thermodynamic modeling, ice management and ecosystem studies.... Read more -
BaySys Ice Beacon Data- Churchill River (2017) and Hudson Bay (2018) Dataset
Themes: Cryosphere, Sea Ice, Marine
A series of focused field programs took place within Hudson Bay during 2017 to provide a time series of winter and summer observations from the Bay. The first of these field... Read more -
Repulse Bay Moorings and CTDs 2019-2022 Dataset
Themes: Subsurface Temperature, Cryosphere, Bottom pressure, Subsurface Salinity
This dataset contains CTDs (salinity, temperature, pressure) and mooring data (salinity, temperature, pressure, TDS) at a number of depths and areas around Repulse Bay, Niaqungu... Read more -
Eastern James Bay Moorings and CTDs 2018-2021 Dataset
Themes: Subsurface Temperature, Subsurface Salinity, Marine
This data set contains CTDs, and mooring data (salinity, temperature and in some cases PAR and pressure) at a number of depths and locations around La Grande River from... Read more -
Mesozooplankton taxonomy Dataset
Themes: Plankton, Marine Habitats, Marine
Taxonomic identification and abundance of mesozooplankton in the Hudson Bay system. The data set combines vertical tows carried out in five different expedition aboard the CCGS... Read more -
Polar cod taxonomy Dataset
Themes: Marine Habitats, Fish abundance and distribution, 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 -
Lake Winnipegosis CTD Idronaut data Dataset
Themes: Freshwater, Subsurface Temperature, Lakes, Subsurface Salinity
Curated dataset for CTD downcast measurements for stations located in Lake Winnipegosis. -
Northeastern James Bay ADCP data 2016-2017 Dataset
Themes: Subsurface Currents, Surface Currents, 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 -
Algal pigments in ice and water - Hudson Bay 2018 Dataset
Themes: Water Colour, Sea Ice, Marine Habitats, 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 -
Chlorophyll-a concentration in ice and water - Hudson Bay 2018 Dataset
Themes: Water Colour, Sea Ice, 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 -
Canadian Ice Service Ice concentrations - Hudson Bay transects 2018 Dataset
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 -
Open Water Days in Hudson Bay Dataset
Themes: Remote Sensing, Sea Ice, Marine
The dataset lists the length of the open water period (in days, ice concentration below 15%), the day of ice break-up and the day of freeze-up for the sampling stations of the... Read more -
Particulate organic carbon in ice and water - Hudson Bay 2018 Dataset
Themes: Plankton, Marine, Microbe biomass and diversity, Marine Habitats, Sea Ice
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 -
Photosynthesis-irradiance in ice and water - Hudson Bay 2018 Dataset
Themes: Microbe biomass and diversity, Sea Ice, Water Colour, 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 -
Regional ice optics - Hudson Bay 2018 Dataset
Themes: Water Colour, Sea Ice, Albedo, 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 -
Sea ice cover progression in Hudson Bay 2008-2018 Dataset
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 -
Light and biology (various measurements) - Hudson Bay 2018 Dataset
Themes: Plankton, Marine, Nutrients, Sea Ice, Water Colour
The dataset includes calculations of various parameters that are based on measurements during the BaySys cruise in Hudson Bay in June/ July 2018. -
Bottom ice and phytoplankton taxonomy - Hudson Bay 2018 Dataset
Themes: Plankton, Sea Ice, Marine
These datasets includes species composition of: bottom-ice communities phytoplankton communities collected in Hudson Bay during the BaySys cruise in June/ July 2018. Read more