Jeux de données
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Assessing the James Bay Beluga Whale Population Through Passive Acoustic... publication
Themes: Marine, Remote Sensing
James Bay, an estuarine-like body of water adjacent to Hudson Bay, was recently identified as having its own beluga population. The James Bay beluga population is considered one... Read more -
The Sea Ice Cover in Foxe Basin: A Thick, Deformed, Dirty, Seasonal Ice... publication
Themes: Cryosphere
Foxe Basin is a shallow basin with strong tides that is seasonally ice covered by a notoriously thick and dirty seasonal ice pack. Despite its unusual dirty appearance, its role... Read more -
Sea to Air CO2 Flux in the Southern Hudson Bay James Bay Region publication
Themes: Atmosphere, Marine
Anthropogenic carbon dioxide (CO2) emissions have led to a global increase in atmospheric CO2 concentrations since the pre-industrial era, with the concentration of CO2 in the... Read more -
KuKa Rothera 2023 Processed Waveforms jeu de données
Themes: Cryosphere
This dataset contains processed waveform data from the KuKa radar instrument from its deployment at Rothera Research Station during 2023. Data were collected over sea ice, open... Read more -
Churchill KuKa Data 2021 jeu de données
Themes: Remote Sensing
The dataset contains the Ku and Ka band radar waveform data collected on sea and lake ice during the Churchill Freeze-Up Campaign, December 2021. The associated snow depth data... Read more -
Arctic-ICE 2012 Intracellular Nutrients jeu de données
Themes: 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 -
Lake Winnipeg Buoy Data jeu de données
Themes: Atmosphere, Marine
Canadian meteorological buoy data are collected by Environment and Climate Change Canada. This subset consisting of Lake Winnipeg meteorological buoy data is extracted from... Read more -
William Kennedy Thermosalinograph Data jeu de données
Themes: Marine
Temperature and conductivity data collected from a thermosalinograph (TSG) on the William Kennedy platform. Salinity, density, and a variety of other variables can be derived... Read more -
LWRC 2023 Seabird Rosette Data jeu de données
Themes: Freshwater
Data collected in 2023 during the fall cruise aboard the M/V NAMAO. Data collected using a shipboard Seabird water quality profiler and four-channel profiling sonde (“Seabird... Read more -
LWRC 2022 Seabird Rosette Data jeu de données
Themes: Freshwater
Data collected in 2022 during the spring, summer, and fall cruises aboard the M/V NAMAO. Data collected using a shipboard Seabird water quality profiler and four-channel... Read more -
GENICE II Remote Sensing Program project
Themes: Cryosphere
The GENICE II remote sensing team is led by Dr. Dustin Isleifson and is involved with Activity 1 under the GENICE II framework. Metadata and/or data collected by the remote... Read more -
GENICE II Microbiology Program project
Themes: Cryosphere
The GENICE II microbiology team is led by Dr. Eric Collins and Dr. Nagissa Mahmoudi, and involves both Activities 1 and 2 under the GENICE II framework. Metadata and/or data... Read more -
GENICE II Chemistry Program project
Themes: Cryosphere
The GENICE II chemistry team is led by Dr. Gary Stern and involves Activity 1 under the GENICE II framework. Metadata and/or data collected by the chemistry group are included... Read more -
GENICE II Program project
Themes: Cryosphere
GENICE II is a multidisciplinary research project based out of the Centre for Earth Observation Science (CEOS) at the University of Manitoba and made possible with the help of... Read more -
Southern Hudson Bay - James Bay CTD Data 2023 jeu de données
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 jeu de données
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 -
SERF Mercury Experiment 2019 jeu de données
Themes: Marine
This dataset includes measurements from the SERF mesocosm from the 2019 and 2022 experiments. -
Fagradalsfjall Iceland Eruption - Mercury sampling campaigns 2021-2022 jeu de données
Themes: Atmosphere
Raw data from 2021-2022 mercury and major gas sampling campaigns at Fagradalsfjall volcano, Iceland, and data used for figures (raw and interpreted products/literature data) for... Read more -
James Bay and Belcher Islands Expedition 2023 Cruise Report publication
Themes: Marine
With funding support from NSERC and Oceans North NGO, a research consortium led by researchers at the Centre for Earth Observation Science (CEOS), University of Manitoba (UM),... Read more -
RV William Kennedy Mooring Program project
Themes: Marine
Mooring datasets associated with the Research Vessel William Kennedy. -
2022 James Bay Hydrophone Mooring Data jeu de données
Themes: Marine
Hydrophone data from the JB-H (James Bay Hydrophone) Mooring deployed from 2022 to 2023. -
James Bay stable isotopes data 2019 jeu de données
Themes: Cryosphere
This dataset comprises the stable isotopes values of 341 analyzed melted ice samples from 19 cores collected in James Bay and Belcher Islands in 2019. -
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 -
Iceland Geothermal Mercury Study 2021-2022 jeu de données
Themes: Atmosphere
Raw data from 2021-2022 geothermal mercury sampling campaigns across Iceland, and data used for figures (raw and interpreted products/literature data) for scientific... Read more -
Arctic-ICE (Ice-Covered Ecosystem) project
Themes: Marine
The underlying objective of the Arctic-ICE project was to determine the physical-biological processes controlling the timing of primary production and their influence on the... Read more -
Cambridge Bay Snow Depth - April 2022 jeu de données
Themes: Cryosphere
The dataset contains the snow depth on sea ice in cm collected from 4 different locations at the Dease Strait near Cambridge Bay. The sites were collocated to the CRYO2ICE track... Read more -
Ocean biogeochemical measurements from the eastern Canadian Arctic - 2014 jeu de données
Themes: Marine
This dataset includes CTD measurements (temperature, salinity, and seawater pressure) as well as measurements of various biogeochemical parameters (oxygen, nutrients,... Read more -
ArcticNet Nutrient and Inorganic Carbon Dataset-2016 jeu de données
Themes: Cryosphere, Marine
Carbonate chemistry dataset, including associated nutrient data (from the CTD/Rosette system) and stable oxygen isotope (O-18) measurements from Legs 1 and 2 of the 2016 cruise... Read more -
Eeyou Coastal Habitat Project project
Themes: Marine
The Eeyou Coastal Habitat Project is a collaboration between the Kuzyk and Ehn research groups at the University of Manitoba, researchers at other universities across Canada,... Read more -
NEMO-ANHA4 Sea ice locking of icebergs jeu de données
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 -
Dease Strait Mooring Chl-a and Light Data - 2017 and 2019 jeu de données
Themes: Marine
Under-ice transmitted hyperspectral irradiance data (HyperOCR, Satlantic) from a subsurface oceanographic mooring deployed and calibrated to field-based chlorophyll-a... Read more -
Arctic Sea Ice Phenology in CMIP6 jeu de données
Themes: Cryosphere
The seasonal timing of summer sea ice retreat (sea ice concentration falls below 15%) and fall sea ice advance (sea ice concentration rises above 15%) is recorded annually, as... 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 -
Churchill snow geophysical data - December 2021 jeu de données
Themes: Cryosphere
The data contains the snow geophysical property data collected from both sea ice and lake ice during the Churchill Freeze-up Campaign (December, 2021). The snow geophysical... Read more -
Churchill snow depth - December 2021 jeu de données
Themes: Cryosphere
This dataset contains the snow depth transects conducted in conjunction with the KuKa transects during the Churchill Freeze-up Campaign (December 2 to 15, 2021). The snow depth... Read more -
Final Report from CHCRP: Understanding Shikaapaashkwh: Eelgrass Health and... publication
Themes: Marine
In August 2016, an agreement was signed between the Cree Nation Government and Hydro-Québec that mandated Niskamoon Corporation to implement a comprehensive program of research... Read more -
Summary and Key Findings (English) from CHCRP: Understanding Shikaapaashkwh:... publication
Themes: Marine
This report brings together research results from the Eeyou Coastal Habitat Comprehensive Research Project (CHCRP), including scientific data and Cree knowledge, and historical... Read more -
Summary and Key Findings (Cree) from CHCRP: Understanding Shikaapaashkwh:... publication
Themes: Marine
This report brings together research results from the Eeyou Coastal Habitat Comprehensive Research Project (CHCRP), including scientific data and Cree knowledge, and historical... Read more -
Cree Summary of the Coastal Habitat Comprehensive Research Project publication
Themes: Freshwater, Marine
This is a summary document presented at the Shikaapaashkwh (Eelgrass) Symposium, September 2022. The Eeyou Coastal Habitat Comprehensive Research Project overseen by Niskamoon... Read more -
Arctic Sea Ice Phenology project
Themes: Cryosphere
The annual timing of sea ice retreat and advance throughout seasonally ice-covered seas of the Northern Hemisphere. -
Fish larvae in Hudson Bay jeu de données
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 jeu de données
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 -
Light and biology (various measurements) - Hudson Bay 2018 jeu de données
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. -
Sea ice cover progression in Hudson Bay 2008-2018 jeu de données
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 jeu de données
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 jeu de données
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 jeu de données
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 jeu de données
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 jeu de données
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 jeu de données
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