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Fish larvae in Hudson Bay Dataset
Themes: Marine
Fish larvae collected via horizontal tows in the Hudson Bay system on the CCGS Amundsen in 2005, 2010, 2012, 2017 and 2018. -
Bottom ice and phytoplankton taxonomy - Hudson Bay 2018 Dataset
Themes: 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 -
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.... 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 -
Open Water Days in Hudson Bay Dataset
Themes: Marine, Remote Sensing
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 -
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... 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... 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... 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 -
Mesozooplankton taxonomy Dataset
Themes: 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 -
BaySys Ice Beacon Data- Churchill River (2017) and Hudson Bay (2018) Dataset
Themes: Cryosphere, 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 -
IPY-CFL Ice Beacon Data Dataset
Themes: Cryosphere, 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 -
Carbon Sampling Data Dataset
Themes: Atmosphere, Freshwater, Marine
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