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240 datasets found

• Protist communities in Franklin Bay (Beaufort Sea) using environmental DNA analysis

  Amundsen Science

  Samples were collected from the icebreaker CCGS 'Amundsen' into Franklin Bay from fall 2003 to summer 2004 at depth between 160 m and 200 m with a Seabird rosette system equipped with 12 l Niskin-type bottles and a Seabird 911+ CTD probe (salinity,…

  Phytoplankton biomass and diversity HTML

• Biodiversity and Gene Expression of Microbial Communities in the Canadian Arctic

  Amundsen Science

  As part of the ArcticNet expeditions (http://www.arcticnet.ulaval.ca) on the CCGS Amundsen in 2008-2019, we collected water samples from stations throughout the Canadian Arctic. Cruise tracks varied from year to year, but always included a transect of northern…

  Phytoplankton biomass and diversity HTML

• Arctic SOLAS 2007 DMS data

  Amundsen Science

  DMSP and DMS water concentrations were determine at fixed depths and at selected stations (ArcticNet stations) along a transect beginning in the North Water Polynya, going through the Lancaster Sound and the Northwest Passage, and terminating in the Beaufort…

  Phytoplankton biomass and diversity HTML

• Photo-pigment concentrations in phytoplankton assemblages collected from the Canadian Arctic Archipelago Sept-Oct 2022.

  Amundsen Science

  Pigment concentration data was obtained during a scientific cruise on the CCGS Amundsen from Sept 23 to Oct 16, 2022 to provide phytoplankton taxonomic and photo-physiological information relevant to phytoplankton. Samples were collected directly in duplicate…

  Phytoplankton biomass and diversity HTML

• Dimethyl sulfide and its oxidation products during the Arctic fall (2007 and 2008)

  Amundsen Science

  Atmospheric DMS was adsorbed on tenax columns and desorbed onto a Hewlett Packard 5890 gas chromatograph (GC) fitted with a Sievers Model 355 sulfur chemiluminescence detector (SCD) detection system on board the Amundsen. Atmospheric DMS samples were collected…

  Phytoplankton biomass and diversity HTML

• HPLC Pigment Analysis of the Phytoplankton Community in Franklin Bay

  Amundsen Science

  Sample collection: The sampling was part of the Canadian Arctic Shelf Exchange Study (CASES) in which CCGS Amundsen was frozen in Franklin Bay in the coastal Beaufort Sea (Station FB/200) during winter. Upper mixed-layer microbial plankton communities were…

  Phytoplankton biomass and diversityOcean colour HTML

• Phytoplankton Data from the 2020 Gulf of Alaska International Year of the Salmon Expedition

  CIOOS-Pacific

  Phytoplankton data collected in the North Pacific Ocean using satellite imagery and validated using in situ water samples. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in…

  Phytoplankton biomass and diversityOther HTML

• Fatty Acids, carotenoids, protist community and environmental parameters collected during a phytoplankton blooms in the Hudson Bay Complex.

  Amundsen Science

  The study was part of larger multidisciplinary investigations in the HBC aimed to understand (i) the effect of climate change on the quality of the Inuit local marine food (project BriGHT; Bridging Global Change, Inuit Health and the Transforming Arctic Ocean)…

  Phytoplankton biomass and diversityOcean colour HTML

• Seasonal and Late Holocene changes in export productivity as recorded in sediment traps and seafloor sediment collected in the Nares Strait

  Amundsen Science

  Historically, pack ice advected southward from the Arctic Ocean became congested in the narrow passages (e.g., Smith Sound) of the Nares Strait where it formed an ice arch. This ice arch sharply defines the northern boundary of the North Water polynya, which…

  Phytoplankton biomass and diversityParticulate matter HTML

• Temporal dynamics of phytoplankton chlorophyll a concentrations in Frankiln Bay (Southeastern Beaufort Sea) in winter and spring 2003-2004

  Amundsen Science

  This dataset consists of vertical profiles of discrete depth sampled weekly at a fixed station under the ice in Franklin Bay (Southeastern Beaufort Sea) for chlorophyll a concentration of different size fractions: 0.7µm and 5µm. Sampling took place from…

  Phytoplankton biomass and diversityOcean colour HTML

• Fast Repetition Rate Fluorometry-based measurements of non-photochemical quenching in Arctic phytoplankton assemblages

  Amundsen Science

  Non-photochemical relaxation experiments were conducted by introducing seawater samples (~3mL) to a Fast Repetition Rate fluorometer (FRRF; Soliense Inc.) optical cuvette. Samples came either from underway seawater lines onboard oceanographic vessels, or were…

  Phytoplankton biomass and diversityOcean colour HTML

• Fast Repetition Rate fluorometry-based measurements of phytoplankton photo-physiology in the Canadian Arctic Archipelago, Aug 2019

  Amundsen Science

  We employed Fast Repetition Rate fluorometry (FRRF) for high-resolution mapping of phytoplankton photo-physiology in Lancaster Sound and Barrow Strait regions of the Canadian Arctic Archipelago. For exact details of sampling locations, see the Latitude and…

  Ocean surface heat fluxPhytoplankton biomass and diversity HTML

• Yarrow Point Fluorometer Turbidity Deployed 2025-08-06

  CIOOS-Pacific

  The WET Labs ECO FLNTUS 3441 was deployed on 2025-08-06 at Yarrow Point. Yarrow Point is located in the Saanich Inlet, north of Coles Bay. This device is a Fluorometer Turbidity. Fluorometer Turbidity instruments measure chlorophyll fluorescence and turbidity…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Cambridge Bay Fluorometer Turbidity Deployed 2014-09-26

  CIOOS-Pacific

  The WET Labs ECO FLNTUS 3441 was deployed on 2014-09-26 at Cambridge Bay. Cambridge Bay is located on Victoria Island in the Kitikmeot Region of Nunavut, Canada. This device is a Fluorometer Turbidity. Fluorometer Turbidity instruments measure chlorophyll…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Discovery Passage Fluorometer Deployed 2025-08-01

  CIOOS-Pacific

  The WET Labs ECO FLRT 5957 was deployed on 2025-08-01 at Discovery Passage. Discovery Passage is a channel that is part of Inside Passage. It is located between Vancouver Island and the Discovery Islands and north of the Georgia Strait. This device is a…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Cascadia Seaweed Cormorant Reference Site Fluorometer Deployed 2022-03-07

  CIOOS-Pacific

  The Turner Cyclops-7F Fluorometer (S/N 900330) was deployed on 2022-03-07 at Cascadia Seaweed Cormorant Reference Site. The Cormorant Farm Reference Site in Clayoquot Sound is used to obtain ambient measurements as a comparison to the nearby seaweed farm. This…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Yarrow Point Fluorometer Deployed 2016-12-21

  CIOOS-Pacific

  The WET Labs Wetstar Fluorometer 951 was deployed on 2016-12-21 at Yarrow Point. Yarrow Point is located in the Saanich Inlet, north of Coles Bay. This device is a Fluorometer. Fluorometers measure the amount of stimulated electromagnetic radiation…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Folger Pinnacle Fluorometer Turbidity Deployed 2013-07-16

  CIOOS-Pacific

  The WET Labs ECO FLNTUS 2585 was deployed on 2013-07-16 at Folger Pinnacle. Folger Pinnacle is an isolated pillar-like feature in Folger Passage, where biodiversity and coastal ecosystems are observed. This device is a Fluorometer Turbidity. Fluorometer…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• Fraser River Delta Lower Slope Fluorometer Turbidity Deployed 2013-10-23

  CIOOS-Pacific

  The WET Labs ECO FLNTUSB 2472 was deployed on 2013-10-23 at Fraser River Delta Lower Slope. This site is located on the lower slope of the Fraser River delta, where depth is approximately 150 metres. This device is a Fluorometer Turbidity. Fluorometer…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML

• China Creek Fluorometer Deployed 2021-09-24

  CIOOS-Pacific

  The WET Labs ECO FLRT 5958 was deployed on 2021-09-24 at China Creek. China Creek is located in the Alberni Inlet, which is a long, narrow inlet on Vancouver Island. This device is a Fluorometer. Fluorometers measure the amount of stimulated electromagnetic…

  Particulate matterPhytoplankton biomass and diversity ERDDAPHTML