St. Lawrence Global Observatory

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26 datasets found

• 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

• 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

• 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

• Coastal Biodiversity of the Benthic Epifauna of the St. Lawrence Estuary (2018-2019)

  St. Lawrence Global Observatory

  The North Shore of the Lower Estuary (Upper North Shore, Quebec) is a productive coastal system where many commercial species of benthic invertebrates are fished in the infralittoral (10-20 m) and circalittoral (20-50 m) zone. However, little data exist on the…

  Fish abundance and distributionInvertebrate abundance and distribution CSV

• Use of the MiFish Marker (12S) for the Development of an Approach for Characterizing Coastal Species Using Environmental DNA (eDNA)

  St. Lawrence Global Observatory

  Species characterization by environmental DNA (eDNA) is a method that allows the use of DNA released into the environment by organisms from various sources (secretions, faeces, gametes, tissues, etc.). It is a complementary tool to standard sampling methods…

  Fish abundance and distributionMarine turtles, birds, mammals abundance and distribution CSVPDF

• Establishing Nekton Biodiversity Baseline for Estuarine Environments in Southwestern New Brunswick

  St. Lawrence Global Observatory

  The Musquash Estuary Marine Protected Area in southwestern New Brunswick was first protected in 2006 as it was identified as the largest ecologically pristine estuary ecosystem in the Bay of Fundy. Ten sites within the estuary and three reference sites outside…

  Fish abundance and distributionInvertebrate abundance and distribution CSVHTML

• Groundfish Data Sampled by Trawl (research vessel), Northwest Atlantic Fisheries Organization Division 4T: September survey

  St. Lawrence Global Observatory

  Information on the traits, catches, length frequency, and biology of fish caught during the annual trawl surveys carried out by research vessels in September in the southern Gulf of St. Lawrence (Division 4T of the Northwest Atlantic Fisheries Organization).…

  Fish abundance and distributionInvertebrate abundance and distribution CSVZIP

• Bivalve Inventory Around the Community of Pessamit (2019)

  St. Lawrence Global Observatory

  In the fall of 2019, Agence Mamu Innu Kaikusseht (AMIK) carried out the inventory of bivalves around the community of Pessamit, in the northern part of the shellfish sector N-05.1.3.1 and the sector N-05.1.3.2. The aim of this project was to estimate the shell…

  Fish abundance and distributionInvertebrate abundance and distribution CSVXLSX

• Evaluate the Abundance of American Eels (Anguilla rostrata) and Act on the Connectivity of their Habitats, on the North Coast of the Gulf

  St. Lawrence Global Observatory

  The Comité Zone d’Intervention Prioritaire Côte-Nord du Golfe (ZIP CNG) decided to take action to help restore eel habitat connectivity on the North Shore. To this end, a two-objective project was developed for the year 2024-2025 to initiate the process: (1)…

  Fish abundance and distribution CSVHTMLODSPDFZIP

• Biodiversity of the Planning for Integrated Environmental Response Coastal Survey in the St. Lawrence Estuary and Gulf (2017–2021)

  St. Lawrence Global Observatory

  The Planning for an Environmental Response (PIER) initiative falls under the umbrella of the Government of Canada’s Oceans Protection Plan (OPP), whose goal is preserving marine ecosystems vulnerable to increased transportation and the development of the…

  Fish abundance and distributionMacroalgal canopy cover and compositionInvertebrate abundance and distribution CSVPDF

• Evaluation of Groundfish and Shrimp Annual Multidisciplinary Survey in the Estuary and Northern Gulf of St. Lawrence (CCGS Teleost 2004 - 2022)

  St. Lawrence Global Observatory

  Fisheries and Oceans Canada Quebec Region (DFO-Qc) conducts a multidisciplinary scientific bottom trawl survey in the estuary and northern Gulf of St. Lawrence (NAFO areas 4RST) every year since 1978. Survey data are collected following a stratified random…

  Fish abundance and distributionInvertebrate abundance and distribution CSV

• Evaluation of Groundfish and Shrimp Annual Multidisciplinary Survey in the Estuary and Northern Gulf of St. Lawrence (CCGS Alfred Needler 1990 - 2005)

  St. Lawrence Global Observatory

  Fisheries and Oceans Canada Quebec Region (DFO-Qc) conducts a multidisciplinary scientific bottom trawl survey in the estuary and northern Gulf of St. Lawrence (NAFO areas 4RST) every year since 1978. Survey data are collected following a stratified random…

  Fish abundance and distributionInvertebrate abundance and distribution CSV

• Fish and Invertebrate Assemblages in Coastal Areas of the St. Lawrence Estuary (north shore) Sampled With a Beam Trawl

  St. Lawrence Global Observatory

  This dataset derives from a series of beam trawl tows conducted during several research surveys in coastal areas of the St. Lawrence Estuary, between Portneuf-sur-Mer and Pointe-des-Monts, and between June and October of 2019, 2020 and 2021. It contains catch…

  Fish abundance and distributionMacroalgal canopy cover and compositionInvertebrate abundance and distribution CSV

• Distribution and Relative Abundance of Diadromous Fishes in Placentia Bay, Newfoundland and Labrador in 2020

  St. Lawrence Global Observatory

  Data on the abundance of diadromous fish and their habitats. Data were collected from July 7 to October 12, 2020, in streams around Placentia Bay, Newfoundland and Labrador. Human observations and electrofishing were used as the method of sampling fish. These…

  Sea Surface TemperatureSubsurface TemperatureFish abundance and distribution CSVODS

• Invertebrate Assemblages and Submerged Aquatic Vegetation in Coastal Areas of the St. Lawrence Estuary and Gulf (North Shore) Using a Drop Photo Camera System

  St. Lawrence Global Observatory

  This dataset is derived from analyses of photo samples obtained by deploying drop camera photo (DCP) systems conducted during various research surveys in coastal areas of the north shore of the St. Lawrence Estuary and the Gulf between Portneuf-sur-Mer and…

  Fish abundance and distributionMacroalgal canopy cover and compositionInvertebrate abundance and distribution CSV

• The Bergeronnes Marshes - Characterization of Important Coastal Habitats on the North Shore of the St. Lawrence Maritime Estuary

  St. Lawrence Global Observatory

  A project to characterize important coastal habitats on the north shore of the St. Lawrence Estuary was funded for a period of 4 years (2018-2022). The purpose of this project is to generate reference ecological data to draw a global portrait of the state of…

  Fish abundance and distributionSeagrass cover and composition CSVHTMLPDFZIP

• The Hickey Marsh - Characterization of Important Coastal Habitats on the North Shore of the St. Lawrence Maritime Estuary

  St. Lawrence Global Observatory

  A project to characterize important coastal habitats on the north shore of the St. Lawrence Estuary was funded for a period of 4 years (2018-2022). The purpose of this project is to generate reference ecological data to draw a global portrait of the state of…

  Sea Surface TemperatureFish abundance and distributionSeagrass cover and composition CSVHTML

• Results of annual surveys of the intertidal zone near Pointe à John, from 2012 to present

  St. Lawrence Global Observatory

  Each fall, around the high tides of the equinox, a group of graduating students enrolled in the "Marine Bioecology" course carries out a sampling campaign in the mediolittoral zone around Pointe à John, near Bergeronnes. This course is part of the "Techniques…

  Sea Surface SalinitySea Surface TemperatureFish abundance and distributionMacroalgal canopy cover and compositionInvertebrate abundance and distribution CSV

• Characterisation of the Intertidal Marsh of the Betsiamites River Estuary : Pessamit Marsh (2020)

  St. Lawrence Global Observatory

  In the summer and fall of 2020, a collaboration between Agence Mamu Innu Kaikusseht (AMIK) and the Comité ZIP de la Rive Nord de l'Estuaire made it possible to carry out a characterization study on the intertidal marsh of the estuary of the Betsiamites River.…

  OxygenSea Surface SalinitySea Surface TemperatureFish abundance and distributionSeagrass cover and composition CSVPDF

• Restoring Fish Habitats in the South of the Gaspé Peninsula

  St. Lawrence Global Observatory

  Lasting four years (2023-2027), this fish habitat restoration project in the south of the Gaspé Peninsula aims to restore 5,500 m2 of fish habitat, carried out as part of the Aquatic Ecosystems Restoration Fund (AERF). During the first phase of this project,…

  Subsurface SalinitySubsurface TemperatureFish abundance and distributionSeagrass cover and compositionInvertebrate abundance and distribution CSVHTMLODSPDFZIP