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109 datasets found

• Microbial communities within carnivorous sponges from Baffin Bay

  Amundsen Science

  Here, we sampled five specimens of Chondrocladia and Cladorhiza as part of the Hidden Biodiversity project, using the SuperMohawk ROV on board the CCGS Amundsen. In October 2015, samples were collected from Scott Inlet and off Qikiqtarjuaq, and retrieved using…

  Invertebrate abundance and distribution HTML

• Larval Dungeness crab abundance and size time series along the coast of British Columbia

  CIOOS-Pacific

  This data package contains datasets obtained from counting and measuring larval and juvenile Dungeness crab (Metacarcinus magister) caught using Shanks style light traps at various locations along the coast of British Columbia, Canada. This work is an ongoing…

  Invertebrate abundance and distribution HTML

• DNA metabarcoding data from Autonomous Reef Monitoring Structures (ARMS) deployed around Calvert Island British Columbia

  CIOOS-Pacific

  Autonomous Reef Monitoring Structures (ARMS) provide a standardized framework to monitor marine biodiversity. Currently, over 1,600 ARMS have been deployed globally across a number of organisations and geographical regions. Most of these deployments are…

  Invertebrate abundance and distribution HTML

• Motile Invertebrate Surveys - BC Central Coast

  CIOOS-Pacific

  The motile invertebrate dataset is a component of the Hakai Institute’s Nearshore research and monitoring program, designed to capture change in rocky intertidal habitats. The overarching objective of Hakai Nearshore research is to investigate the role of…

  Invertebrate abundance and distribution HTML

• Petroleum hydrocarbons in invertebrates at the base of marine food webs in Baffin Bay (NGMP ID EC13)

  Amundsen Science

  The research will consist of collecting samples of pelagic and benthic invertebrates at ten sites across Baffin Bay as part of ArcticNet's 2013 Amundsen research expedition, taxonomically identify the organisms, and analyze 12 samples per site for petroleum…

  Invertebrate abundance and distribution HTML

• Benthic data from the environment and marine resources assessment of Imperial Oil/BP Exploration License Areas 446, 449, 451 and 453 (Beaufort Sea), in the summers of 2009, 2010 and 2011

  Amundsen Science

  A first survey was conducted in and around EL446 onboard the CCGS Amundsen from 16 July to 30 July, 2009. A total of 21 biophysical stations were sampled, involving 25 box core deployments and 18 Agassiz trawl tows. In addition, the Remotely Operated Vehicle…

  Invertebrate abundance and distribution HTML

• Benthic abundance and diversity of the Canadian Beaufort Sea

  Amundsen Science

  A 0.25 m2 box corer was used for sampling. Shared ship use minimized replication to 3 reps/station on the Amundsen cruises and 1 rep/ station on the Radisson cruise. Shared sediment requirements limited collection of biota to 0.063 - 0.13 m2 of the box corer.…

  Invertebrate abundance and distribution HTML

• Mariculture Monitoring in Support of Quebec Shellfish Aquaculture Industry From 2008 to 2015: Biological Data

  St. Lawrence Global Observatory

  From 2008 to 2015, a monitoring program in support of the Quebec mariculture industry was carried out by Merinov with the support of the Quebec Ministry of Agriculture, Fisheries and Food (French: Ministère de l’Agriculture, des Pêcheries et de l’Alimentation…

  Invertebrate abundance and distribution CSVODS

• Age, Morphometrics and Mineralization Status of the Thorny Sea Pen Pennatula aculeata and the Greater Sea Pen Ptilella grandis from the Estuary and Gulf of St. Lawrence

  St. Lawrence Global Observatory

  Sea pens are ecologically important coral species in deep, cold-water ecosystems in the Northwest Atlantic where they form dense aggregations. Sea pens are threatened by bottom-contact fishing gears and potentially by global change drivers, including ongoing…

  Invertebrate abundance and distribution HTMLODSZIP

• Green Sea Urchin Biomass Assessment at the Mouth of the Saguenay Fjord in 2019

  St. Lawrence Global Observatory

  In the summer of 2019, The Agence Mamu Innu Kaikusseht (AMIK) carried out the biomass assessment of green sea urchin (Strongylocentrotus droebachiensis) at the mouth of the Saguenay Fjord. This study follows on from the green sea urchin assessment that began…

  Invertebrate abundance and distribution CSVZIP

• Freshwater Aquatic Invasive Species (AIS) Monitoring Program in the St. Lawrence River from 2018 to 2022 - Data from the Quebec Region

  St. Lawrence Global Observatory

  Fisheries and Oceans Canada has implemented a monitoring program for freshwater aquatic invasive species (AIS) in the St. Lawrence River, which began in 2018. The data in this database covers the Quebec region for the 2018-2022 period. The objectives of this…

  Invertebrate abundance and distribution CSVODS

• Recruitment and Abundance of the Blue Mussel (Mytilus edulis) Along the Shore of the St. Lawrence Maritime Estuary (2003-2010)

  St. Lawrence Global Observatory

  Abundance data (biomass and density) of populations of blue mussel (Mytilus spp.) in the mid-littoral zone from 2007 to 2010. The biomass data (after drying by sponging) come from 6 quadrats (0.0225 m2) at each of 29 sites visited during the summer on the…

  Invertebrate abundance and distribution XLSXZIP

• Development of a Monitoring Protocol for Shellfish Beds on the North Shore of the Gulf of St. Lawrence

  St. Lawrence Global Observatory

  The Canadian Coast Guard (GCC) has mandated the Zone d’Intervention Prioritaire Côte-Nord du Golfe (ZIP CNG) Committee to develop a protocol to characterize the current health status of shellfish beds, and therefore bivalve populations, before a potential oil…

  Invertebrate abundance and distribution HTMLODSPDFZIP

• Crayfish Survey of Southern Quebec (2000-2012)

  St. Lawrence Global Observatory

  This database was collected as part of a project that aims to improve knowledge about crayfish species in Quebec, including their distribution along the river corridor of the St. Lawrence. Data was collected during different sampling campaigns carried out…

  Invertebrate abundance and distribution PDFXLSXZIP

• Benthic Macroinvertebrate in Rimouski Bay Intertidal Eelgrass Meadow: Vegetated and Bare Sediment Habitat (2021-2022)

  St. Lawrence Global Observatory

  In boreal eelgrass meadows, ice scouring during winter creates a heterogeneous landscape and forms several sub-habitats within the ecosystem. In fragmented meadows, we found densely vegetated areas and bare sediment zones (tidal pools or channels) where all…

  Invertebrate abundance and distribution ODSZIP

• Abundance of Benthic Macrofauna on the Coast of Placentia Bay (2019-2020)

  St. Lawrence Global Observatory

  The identity and abundance of individual benthic macrofauna (individual 2 cm) were quantified across six survey areas located along the coast of Placentia Bay, a southern embayment of the Island of Newfoundland. From early 2019 to mid 2020, surveys were…

  Fish abundance and distributionInvertebrate abundance and distribution CSV

• Environmental DNA survey of Calvert Island, British Columbia, 2021

  CIOOS-Pacific

  This data package contains molecular resources derived from a large DNA-based survey of marine biodiversity carried out around Calvert Island, British Columbia, in 2021. During this survey we collected triplicate seawater samples from 208 sites across a marine…

  Fish abundance and distributionInvertebrate 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