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FTIR Autecological Analysis of Bottom-Ice Diatom Taxa jeu de données
Themes: Marine, Microbe biomass and diversity, Marine Habitats, Sea Ice, Cryosphere
A recent study demonstrated that a tidal strait, where a shoaled and constricted waterway increases tidally driven sub-ice currents and turbulence, represent ice algal... Read more -
Light and biology (various measurements) - Hudson Bay 2018 jeu de données
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. -
Ocean biogeochemical measurements from the eastern Canadian Arctic - 2014 jeu de données
Themes: Marine, Subsurface Temperature, Oxygen, Nutrients, Water Colour, Subsurface Salinity
This dataset includes CTD measurements (temperature, salinity, and seawater pressure) as well as measurements of various biogeochemical parameters (oxygen, nutrients,... Read more -
Arctic-ICE 2012 Intracellular Nutrients jeu de données
Themes: Microbe biomass and diversity, Sea Ice, Nutrients, Marine
Nutrient availability influences maximum production, speciation, cellular composition, and overall phenology of the Arctic spring ice algal bloom. However, how ice algae obtain... Read more -
Northeastern James Bay Water Quality Data 2016-2017 jeu de données
Themes: Oxygen, Subsurface Salinity, Nutrients, 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 -
Pan-Arctic nutrient concentrations in Arctic Ocean (1983-2023) jeu de données
Themes: Nutrients
Data from 30 published and unpublished datasets collected between 1983 – 2023 in Arctic sea-ice regions were collated. All the data included are from first year ice. Data was... Read more -
Spatial distribution of water quality and phytoplankton in the Upper... project
Themes: Freshwater, Lakes, Nutrients, Plankton, Surface Temperature
Through 2016-2017, we conducted open water season sampling for chemical, biological, and physical parameters on the upper MBGL. From 2017 to 2019 we collected in-situ... Read more -
Spatial distribution of water quality and phytoplankton in the Upper... publication
Themes: Freshwater
Freshwater eutrophication in Canada poses significant threats to ecosystem health and community wellbeing, particularly in large lake systems like the upper Manitoba Great Lakes... Read more -
Drivers of Primary Production Variability in James Bay publication
Themes: Marine
The objective of this study is to fill knowledge gaps in the understanding of drivers for primary production in James Bay. Understanding the spatial variability in conditions... Read more -
Influence of altered freshwater discharge on the seasonality of nutrient... publication
Themes: Marine
In subarctic marine environments, nutrient stocks are replenished through physical and biogeochemical processes in winter, largely setting an upper limit on new primary... Read more -
James Bay and Southern Hudson Bay Research Overview - Summer 2023 publication
Themes: Marine
In August 2023, University of Manitoba scientists and students collaborated and participated in multiple research initiatives in the James Bay region. This StoryMap provides... Read more -
James Bay Expedition 2022 StoryMap publication
Themes: Marine
This StoryMap has been created by the University of Manitoba, Centre for Earth Observation Science team with input from other participants, colleagues, and collaborators, as a... Read more -
The effects of climate change on nutrient loading and river discharge publication
Themes: Freshwater
This study was conducted to identify temporal changes in nutrient and sediment concentrations and loads (total phosphorus, particulate phosphorus, total dissolved phosphorus,... Read more -
Nutrient Exports in the Swan Lake Watershed - Master's Thesis project
Themes: Freshwater
In 2020, Katelyn Rodgers, a master's student at the University of Manitoba, began a historical study of nutrient exports and the impacts of climate change on the Swan Lake... 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 -
Green Edge project
Themes: Cryosphere, Marine
In Green Edge, we focus on primary productivity and on the fate of organic matter produced by phytoplankton during the most productive period of the year: spring. Green Edge is... Read more -
Ice Covered Ecosystems - CAMbridge Bay Process Studies project
Themes: Cryosphere, Marine
Ice Covered Ecosystems - CAMbridge bay Process Studies (ICE-CAMPS) Sea ice algae are an important contributor of primary production in the Arctic ecosystem. Within the bottom-... Read more -
Manitoba Great Lakes Protocols publication
Themes: Freshwater
Sample collection, processing and analytical methods for the Manitoba Great Lakes Program at the University of Manitoba. -
BaySys Conference Posters & Presentations publication
Themes: Cryosphere, Freshwater, Marine
A collection of BaySys project conference posters and presentations. These posters and presentations we delivered at national and international conferences by project HQP and... Read more