-
Light and biology (various measurements) - Hudson Bay 2018 Dataset
Themes: Marine
The dataset includes calculations of various parameters that are based on measurements during the BaySys cruise in Hudson Bay in June/ July 2018. -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
Marine ecosystems Project
Themes: Cryosphere, Freshwater, Marine
The marine ecosystem team had two objectives: First, to assess how different drivers collectively affect biological productivity. Second, the team studied the diversity and... Read more -
Carbon cycling Project
Themes: Cryosphere, Freshwater, Marine
The carbon cycling team focused on the role of freshwater in moderating the carbon system of Hudson Bay. This ultimately led to increasing our understanding of carbon cycling... 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 -
Hudson Bay System Study (BaySys) Project
Themes: Cryosphere, Freshwater, Marine, Remote Sensing
Freshwater-marine coupling affects all aspects of the physical, biological and biogeochemical systems within Hudson Bay. The past century has seen significant hydroelectric... 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 -
Contaminants Project
Themes: Cryosphere, Freshwater, Marine
Mercury is one of the primary contaminants of concern associated with hydroelectric regulation due to enhanced mercury methylation in flooded reservoirs and wetlands. The... Read more -
Freshwater Project
Themes: Cryosphere, Freshwater, Marine
To understand the relative impact of regulation and climate change to the HBC, the freshwater team investigated the role of freshwater timing and magnitude on contemporary and... Read more -
Ocean modelling Project
Themes: Freshwater, Marine
Ocean modelling became its own team in the second year of the project to ensure the large-scale ocean modelling component could be completed and integrated into the rest of the... Read more -
Marine/climate systems Project
Themes: Cryosphere, Freshwater, Marine
The marine/climate systems team worked to understand how changes in climate variability and hydroelectric regulation affected processes related to light, heat and momentum... Read more -
BaySys Remote Sensing Data Dataset
Themes: Cryosphere, Marine
This data set encompasses all of the remote sensing data collected in relation to sea ice during the BaySys 2018 expedition (radiometric and UAV data). -
Fish taxonomy Dataset
Themes: Marine
Taxonomic identification of the fish captured when deploying horizontal nets.