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3925 datasets found

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  Amundsen Science

  test

  Dissolved Organic Carbon HTML

• Shipborne dissolved concentrations of benzene and toluene in surface seawater and depth profiles and air sea fluxes in Canadian Arctic/Baffin Bay area, 2017

  Amundsen Science

  Dissolved concentrations of these gases were measured using a segmented flow coil equilibrator (SFCE) coupled to a Proton Transfer Reaction Mass Spectrometer (PTR-MS). Detailed description of the installation on board and the data analysis specific to this…

  Other HTML

• Shipborne Dissolved Organic Gas Measurements in Depth Profiles and Underway Seawater (Methanol, Acetone, Acetaldehyde, DMS, Isoprene) Amundsen 2017

  Amundsen Science

  Dissolved concentrations of these gases were measured using a segmented flow coil equilibrator (SFCE) coupled to a Proton Transfer Reaction Mass Spectrometer (PTR-MS). For more information, please refer to Wohl, C., Capelle, D., Jones, A., Sturges, W. T.,…

  Sea IceDissolved Organic Carbon HTML

• Coastal monitoring in Nunavut

  Amundsen Science

  Onshore research was conducted using the following methods: multi-temporal analysis and mapping of modern and raised coastal systems using airphotos, satellite imagery, LiDAR and RTK surveys. Data on the sediment composition of coastal landforms was collected…

  Particulate matter HTML

• ATmospheric System (ATS) data collected aboard the CCGS Amundsen in the Canadian Arctic.

  Amundsen Science

  Until 2022, the AVOS system served as the primary onboard meteorological data source for the Canadian Coast Guard Ship Amundsen. Managed by Environment Canada, AVOS involved annual sensor installation and removal, while Amundsen Science oversaw data…

  Other ERDDAPHTML

• High Biodiversity (HiBio) Mooring Data Collection.

  Amundsen Science

  This dataset contains data collection from High Arctic Biodiversity (HiBio) program for the years 2017, 2019, 2020, and 2021. They were collected in Hatton Bassin at the Labrador Sea with installed fixed moorings (HiBioA, HiBioC, MkB1). Mooring reports are…

  Subsurface Currents ERDDAP

• ArcticNet Basemaps

  Amundsen Science

  Map Projection - A Lambert Conformal Conic projection (with two standard parallels) is used for the ArcticNet Basemap series of mapsheets. In order to minimize distortion in the areas of most interest, the standard parallels were specifically chosen to follow…

  Other HTML

• Onshore-offshore surveying and monitoring of selected arctic coastal areas of Nunavut, 2006-2009

  Amundsen Science

  Onshore research was conducted using the following methods: multi-temporal analysis and mapping of modern and raised coastal systems using airphotos, satellite imagery, LiDAR and RTK GPS surveys. Data on the sediment composition of coastal landforms was…

  Particulate matter HTML

• Amundsen Science LADCP Data Collection

  Amundsen Science

  The LADCP data was obtained during the years 2010, 2011, 2014, 2015, 2017, 2018, 2019, 2020, and 2021 aboard the CCGS Amundsen. The following parameters were measured: DEPTH (Depth Below Sea Surface m), EWCT (East (true) Component of Current m/s), NSCT (North…

  Subsurface Currents HTML

• Multibeam Sonar Data collected from the CCGS Amundsen (2003-2018)

  Amundsen Science

  Accoustic data was generated using an EM300 (2003-2008) and EM302 (2008-2017) multibeam sonar system onboard the CCGS Amundsen during ArcticNet Cruises. This bathymetric dataset covers the Canadian Arctic and includes all bathymetric data collected from CCGS…

  Other HTML

• ThermoSalinoGraph (TSG) data collected by the CCGS Amundsen in the Canadian Arctic

  Amundsen Science

  The Canadian research icebreaker CCGS Amundsen is equipped with an underway ThermoSalinoGraph (TSG) system, which continuously records surface seawater temperature, salinity, fluorescence and sound velocity along the transit route. Quality Assurance/Quality…

  Sea Surface TemperatureSea Surface SalinityOcean colour ERDDAP

• Dissolved organic carbon distribution in the Canadian High Arctic, fall 2006

  Amundsen Science

  The distribution of dissolved organic carbon (DOC) in the water column of the Canadian High Arctic was investigated in 2006, as part of the ArcticNet program. Summer-fall DOC concentrations were measured at 27 stations between 4 September and 17 October 2006.…

  Dissolved Organic Carbon HTML

• Sedimentation of organic material in Hudson Bay

  Amundsen Science

  Free-drifting, short-term particle interceptor traps were deployed from the CCGS Amundsen on eight occasions between 23 September and 16 October 2005. The traps were deployed at two or three depths below the euphotic zone (from 25 to 150 m) for 8 to 20 h. The…

  Phytoplankton biomass and diversityInorganic CarbonOcean colourDissolved Organic Carbon HTML

• Ringed seal (Phoca hispida) tagging project via the moon pool of the CCGS Amundsen

  Amundsen Science

  Ringed seals have been reported to enter and use extensively the moon pool on multiple occasions during the CASES project. A net was designed to attempt to capture ringed seals from the moon pool onboard the CCGS Amundsen during a three week period of leg 6a.…

  Marine turtles, birds, mammals abundance and distribution HTML

• Sinking export of organic material in the High Arctic in fall 2006

  Amundsen Science

  Sinking export of organic material was investigated during the fall of 2006, using free-drifting, short-term particle interceptor traps . The particle interceptor traps were deployed at 9 stations along a transect spanning between the North Water polynya…

  Phytoplankton biomass and diversityInorganic CarbonOcean colour HTML

• Sinking export of organic material in the High Arctic in fall 2007

  Amundsen Science

  Sinking export of organic material was investigated during the fall of 2007, using free-drifting, short-term particle interceptor traps . The particle interceptor traps were deployed at 6 stations along a transect spanning between the North Water polynya…

  Inorganic Carbon HTML

• Dissolved organic carbon distribution in the Canadian Arctic, fall 2007

  Amundsen Science

  The distribution of dissolved organic carbon (DOC) in the water column of the Canadian Arctic was investigated in 2007, as part of the ArcticNet program. Summer-fall DOC concentrations were measured at 30 stations between 29 September and 3 November 2007.…

  Dissolved Organic Carbon HTML

• 2013 Amundsen Carbonate system data

  Amundsen Science

  Water column samples were collected for total inorganic carbon and total alkalinity in the Canadian Archipelago and Baffin Bay. See data file for details (link to data).

  Inorganic Carbon HTML

• The Heritage Value of the American Eel in the St. Lawrence Valley

  St. Lawrence Global Observatory

  The EEL (Energy, Education, and Cultural Legacy of the American Eel in the St. Lawrence River) research project aims to explore the biology, socio-economic history, and heritage value of the American eel (Anguilla rostrata), a species in decline in Quebec. The…

  Other PDF

• Portrait of Plastic Pollution in Eastern Canada: From the Great Lakes to Newfoundland

  St. Lawrence Global Observatory

  The increase in the occurrence of plastic pollution in the environment of the St. Lawrence watershed in recent decades makes it imperative to take a systemic approach to managing plastic pollution in Eastern Canada. A comprehensive assessment of the prevalence…

  OtherMarine debris CSVJPEGPDFZIP