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70 datasets found

• Size-fractionated zooplankton biomass and isotopes along the BC coast

  CIOOS-Pacific

  This dataset contains size-fractionated zooplankton biomass and isotope data obtained from collecting samples with vertical net hauls by the Hakai Ocean Observing Program. The sample is poured through a series of sieves and filtered onto GF/F filters where…

  Zooplankton biomass and diversity HTML

• Mesozooplankton abundance, distribution and composition in the Canadian Arctic Archipelago: ArcticNet 2005-2018

  Amundsen Science

  Two samplers fitted with 200 µm to 500 µm mesh nets were used for zooplankton collection on the 2005 to 2011 and 2013 to 2018 ArcticNet's oceanographic missions onboard the NGCC Amundsen. One was a metallic structure with 4 nets of 1 m2 mouth aperture each…

  Zooplankton biomass and diversity HTML

• Mesozooplankton abundance, distribution and composition in the northern Baffin Bay: ArcticNet 2005-2018

  Amundsen Science

  Two samplers fitted with 200 µm to 500 µm mesh nets were used for zooplankton collection on the 2005 to 2011 and 2013 to 2018 ArcticNet's oceanographic missions onboard the NGCC Amundsen. One was a metallic structure with 4 nets of 1 m2 mouth aperture (2x2…

  Zooplankton biomass and diversity HTML

• Ichthyoplankton and zooplankton samples in the Labrador Sea and Canadian Arctic (2017-2024)

  Amundsen Science

  The dataset is composed of Ichthyoplankton and zooplankton captured during the ArcticNet cruise aboard the CCGS Amundsen from 2017 to 2024. Three samplers fitted with 200 µm to 500 µm mesh nets were used for zooplankton collection. One was a metallic structure…

  Zooplankton biomass and diversity HTML

• DNA Metabarcoding Captures Temporal and Vertical Dynamics of Mesozooplankton Communities

  CIOOS-Pacific

  In this study, we evaluated how well DNA metabarcoding of environmental samples captures changes in marine mesozooplankton community composition to optimize the use of sequencing data for studying seasonal dynamics. Although DNA metabarcoding is increasingly…

  Zooplankton biomass and diversity HTML

• Bongo Zooplankton Data from the R/V TINRO, NOAA Bell M. Shimada, F/V Northwest Explorer and R/V CCGS Sir John Franklin during the 2022 International Year of the Salmon Pan-Pacific Winter High Seas Expedition

  CIOOS-Pacific

  This data set contains the zooplankton data collected using paired bongo tows from the R/V TINRO, NOAA Bell M. Shimada, F/V Northwest Explorer and R/V CCGS Sir John Franklin from February 5 - April 17, 2022 in the North Pacific Ocean. The paired bongo nets (60…

  Zooplankton biomass and diversity HTMLOBIS

• Juday Net Zooplankton Data from the 2019 Gulf of Alaska International Year of the Salmon Expedition

  CIOOS-Pacific

  This dataset contains zooplankton data collected in the Northeast Pacific Ocean with a Juday net. These data were collected as part of the International Year of the Salmon (IYS) High Seas Expedition conducted in February and March 2019, to further improve the…

  Zooplankton biomass and diversity OBISZIP

• Juday Net Zooplankton Data from the 2020 Gulf of Alaska International Year of the Salmon Expedition

  CIOOS-Pacific

  This dataset contains zooplankton occurrence data collected in the Northeast Pacific Ocean with a Juday net. These data were collected as part of the International Year of the Salmon (IYS) High Seas Expeditions conducted in March and April 2020, to further…

  Zooplankton biomass and diversity OBISZIP

• Zooplankton taxonomic abundance and biomass along the BC Coast

  CIOOS-Pacific

  This dataset contains zooplankton abundance and biomass data obtained from analyzing microscopy samples collected with vertical net hauls by the Hakai Ocean Observing Program. Each sample is preserved in 10% formalin and later counted under a microscope for…

  Zooplankton biomass and diversity HTML

• Mesozooplankton data in Hudson Bay: ArcticNet 2005-2018

  Amundsen Science

  Two samplers fitted with 200 µm to 500 µm mesh nets were used for zooplankton collection on the 2005, 2007, 2010, 2017 and 2018 ArcticNet's oceanographic missions onboard the NGCC Amundsen. One was a metallic structure with 4 nets of 1 m2 mouth aperture each…

  Zooplankton biomass and diversity HTML

• Mesozooplankton vertical distribution data in the Cape Bathurst polynya complex, southern Beaufort Sea

  Amundsen Science

  Zooplankton were collected with a multi sampler Hydrobios® equipped with nine nets of 200 µm mesh size each that was deployed either from the moonpool of the CCGS icebreaker Amundsen or from its front deck. Overall 140 profiles were made, mostly in Amundsen…

  Zooplankton biomass and diversity HTML

• Mesozooplankton abundance, distribution and composition in the Southeastern Beaufort Sea: ArcticNet 2005-2016

  Amundsen Science

  Two samplers fitted with 200 µm to 500 µm mesh nets were used for zooplankton collection on the 2005 to 2011 and 2014 to 2016 ArcticNet's oceanographic missions onboard the NGCC Amundsen. One was a metallic structure with 4 nets of 1 square meter opening each…

  Zooplankton biomass and diversity HTML

• Egg production data for the Arctic copepods Calanus glacialis/marshallae, C. hyperboreus and Metridia longa, CASES 2003-04

  Amundsen Science

  The time series was conducted from 20 October 2003 to early August 2004. Live samples for egg production experiments were collected in autumn and summer at different stations making the CASES sampling grid, and at one permanent station once the Amundsen…

  Zooplankton biomass and diversity HTML

• Persistent Organic Contaminants in Canadian Archipelago air, zooplankton and water : Beaufort Sea, 2016

  Amundsen Science

  Air, water (grab and passive) and zooplankton samples were collected from on board the CCGS Amundsen in the summer of 2016 as a part of ArcticNet and the Northern Contaminants Program. These samples were collected to determine the occurrence and levels of…

  Transient tracersZooplankton biomass and diversity HTML

• 2016 ROV video surveys (Dives 54-55) in a deep-water environment at Disko Fan (South East Baffin Bay, Canada) aboard CCGS Amundsen

  Amundsen Science

  Two video surveys were conducted in July 2016 at Disko Fan (South East Baffin Bay, Nunavut, Canada) using a Super Mohawk remotely operated vehicle (ROV) aboard CCGS Amundsen. The benthic environment was video-recorded and photographed using a high-definition…

  Zooplankton biomass and diversityFish abundance and distribution HTML

• 2015 ROV video surveys at Inner Frobisher Bay, Nunavut, aboard CCGS Amundsen

  Amundsen Science

  A video-survey using a Super Mohawk remotely operated vehicle (ROV) was conducted in October 2015 at Inner Frobisher Bay, Nunavut. The benthic environment was video-recorded and opportunistically photographed using a high-definition camera (1Cam Alpha, Sub C…

  Invertebrate abundance and distributionZooplankton biomass and diversity HTML

• 2015 ROV video survey in a deep-water environment near Qikiqtarjuaq, Nunavut, aboard CCGS Amundsen

  Amundsen Science

  A video-survey using a Super Mohawk remotely operated vehicle (ROV) was conducted in October 2015 near Qikiqtarjuaq, Nunavut. The benthic environment was video-recorded and opportunistically photographed using a high-definition camera (1Cam Alpha, Sub C…

  Invertebrate abundance and distributionZooplankton biomass and diversity HTML

• 2015 ROV video survey in a deep-water environment at Cape Dyer, Nunavut, aboard CCGS Amundsen

  Amundsen Science

  A video-survey using a Super Mohawk remotely operated vehicle (ROV) was conducted in October 2015 in a site near Cape Dyer, Nunavut. The benthic environment was video-recorded and opportunistically photographed using a high-definition camera (1Cam Alpha, Sub C…

  Invertebrate abundance and distributionZooplankton biomass and diversity HTML

• Active Acoustic data in the Labrador Sea and Canadian Arctic (2017-2024)

  Amundsen Science

  The dataset is composed of raw files (.raw) recorded with a SIMRAD EK60 (updated to EK80 in 2020) three-frequency (38, 120, 200 kHz) split-beam echosounder that was operated continuously during the ArcticNet cruise aboard the CCGS Amundsen from 2017 to 2023.…

  Zooplankton biomass and diversityFish abundance and distribution HTML

• 2014-2015 ROV video surveys in deep-water environments at Scott Inlet, Nunavut, aboard CCGS Amundsen

  Amundsen Science

  In July 2014 and October 2015 a Super Mohawk (SuMo) remotely operated vehicle (ROV) aboard the CCGS Amundsen was used to video-survey a deep-water environment at Scott Inlet. In 2014, a video-transect ~2.7 km long was followed across depths of 475-650 m.…

  Invertebrate abundance and distributionZooplankton biomass and diversity HTML