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148 datasets found

• Spawning observations of Capelin Observers Network (CON)

  St. Lawrence Global Observatory

  The Capelin Observers Network (CON) was established to gather more information about the beaches and other spawning sites in the estuary and Gulf of St. Lawrence in order to foster reproduction of this species. The information gathered through the Capelin…

  Fish abundance and distribution PDFXLSX

• Sampling of Eastern Sand Darter in the Bécancour River Area, 2016

  St. Lawrence Global Observatory

  In 2016, the Wôlinak Environment and Land office carried out shore seine fisheries in the Bécancour River. The stations were spread over nearly 45 km between the mouth of the Bécancour River and the Maddington Falls.

  Fish abundance and distribution XLSXZIP

• Fish Monitoring Network (FMN) of St. Lawrence River Freshwater

  St. Lawrence Global Observatory

  The Fish Monitoring Network (FMN) is a St. Lawrence fish monitoring program, from Lac Saint-François to Québec, operated since 1995 by the Ministère des Forêts, de la Faune et des Parcs. FMN samples standardized and reproducible data on fish populations in…

  Fish abundance and distribution CSVODSZIP

• Historical and Current Data From the Experimental Fishery of the Aquarium du Québec

  St. Lawrence Global Observatory

  Based in Saint-Nicolas, on the south shore of the St. Lawrence, the Aquarium du Québec's experimental fishery has been monitoring fish communities in the fluvial estuary since 1971. This fascination fishery collected the longest time series on the diversity…

  Fish abundance and distribution CSV

• Estuary Fish Inventory Network (EFIN)

  St. Lawrence Global Observatory

  Since 2009, annual monitoring of the estuary fish population has taken place at four different experimental fishing sites located on both the north and south shores. Two of these stations are located in the middle estuary, at Rivière-Ouelle and St. Irenaeus,…

  Fish abundance and distribution ZIP

• Assessment of the Reproductive Success of Lake Sturgeon at the Drummondville Spawning Ground in Spring 2015

  St. Lawrence Global Observatory

  The evaluation of reproductive success is based on the estimation of the number of eggs deposited on the spawning ground in relation to the number of larvae that have drifted. First, we defined the area and the spawning period and captured eggs using an egg…

  Fish abundance and distribution PDFXLSXZIP

• 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

• 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

• 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

• 2016 ROV video surveys (Dives 50-51) in a deep-water environment at Hatton Basin (Labrador, Canada) aboard CCGS Amundsen

  Amundsen Science

  Video surveys were conducted in July 2016 aboard CCGS Amundsen, using a Super Mohawk remotely operated vehicle (ROV) at Hatton Basin, Labrador (Canada). ROV dives occurred at two nearby sites (~28 km apart) in the Hatton Basin area (Dives 50 and 51). The…

  Zooplankton biomass and diversityFish abundance and distribution HTML

• Restoration Prioritization Strategy for the Estuaire-de-la-Rivière-Bonaventure Marine Reserve

  St. Lawrence Global Observatory

  The Restoration Prioritization Strategy for the Estuaire-de-la-Rivière-Bonaventure Marine Reserve project, conducted by the Comité ZIP Gaspésie from 2025 to 2026, aims to structure and equip decision-making in order to effectively guide restoration…

  Fish abundance and distributionSeagrass cover and composition HTMLODSZIP

• Observations from the 2019 Hakai Deep Water Bioblitz

  CIOOS-Pacific

  The Hakai Institute Deep-water Bioblitz (2019) was an intensive biodiversity survey subtidal habitats around Calvert Island, BC. There are significant gaps in our knowledge about the biodiversity of subtidal species, and the goal of this survey was to help…

  Fish abundance and distributionInvertebrate abundance and distribution HTML

• International Pacific Salmon Data Legacy Database

  CIOOS-Pacific

  A new electronic archive has been assembled containing records of the data collected by salmon research vessels in the North Pacific Ocean and its marginal seas since the middle of the 20th century. Most of the data were collected under the auspices of the…

  Sea Surface TemperatureFish abundance and distribution ZIP

• Environmental DNA (eDNA) data from the 2019 and 2020 Gulf of Alaska International Year of the Salmon Expeditions

  CIOOS-Pacific

  This dataset contains environmental DNA (eDNA) data collected in the Northeast Pacific Ocean. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in March and April 2020 and 2021, to…

  Zooplankton biomass and diversityFish abundance and distribution HTMLZIP

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

  CIOOS-Pacific

  This dataset contains salmon muscle tissue energy density data collected in the Northeast Pacific Ocean. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in March and April 2020, to…

  Fish abundance and distributionOther HTML

• Trawl Catch and Species Abundance from the 2019 Gulf of Alaska International Year of the Salmon Expedition

  CIOOS-Pacific

  This dataset contains fish species abundance data and species-specific biometrics data collected in the Northeast Pacific Ocean using a midwater trawl net. These data were collected as part of the International Year of the Salmon (IYS) High Seas Expedition…

  Fish abundance and distributionOther OBISZIP

• Salmon Diet Data from the R/V TINRO during the 2022 International Year of the Salmon Pan-Pacific Winter High Seas Expedition

  CIOOS-Pacific

  This dataset contains salmon stomach content data collected by the R/V TINRO in the Northeast Pacific Ocean in March 2022. These data were collected as part of the International Year of the Salmon (IYS) Winter Pan-Pacific High Seas Expeditions, to further…

  Zooplankton biomass and diversityFish abundance and distribution ZIP

• Hydroacoustic Water Column Sonar Data from the 2020 Gulf of Alaska International Year of the Salmon Expedition

  CIOOS-Pacific

  Hydroacoustics data were collected in the Northeast Pacific Ocean. These data were collected as part of the International Year of the Salmon (IYS) Gulf of Alaska High Seas Expedition conducted in March and April 2020, to further improve the understanding of…

  Particulate matterFish abundance and distribution HTML

• Seagrass fish and macroinvertebrate swaths BC Central Coast

  CIOOS-Pacific

  The Seagrass Fish & Macroinvertebrate dataset is a component of Hakai Institute’s Nearshore research and monitoring program, designed to determine the drivers of change in seagrass ecosystems. The overarching objective of Hakai Nearshore research is to…

  Fish abundance and distributionInvertebrate abundance and distribution ZIP