St. Lawrence Global Observatory

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435 datasets found

• Surface Current Data of the St. Lawrence River and Estuary

  St. Lawrence Global Observatory

  This dataset presents forecasts of the intensity and direction of surface currents in the St. Lawrence Estuary, between Cap de Bon-Désir and Trois-Rivières, an area where tides have a significant and predictable influence on surface water circulation. These…

  Surface Currents ERDDAPPDF

• RQM - CTD Data From the Lampsilis Concerted Mission (MAL2019): Odyssée Saint-Laurent 2019

  St. Lawrence Global Observatory

  The concerted Lampsilis mission in August to September 2019, funded by the St. Lawrence Odyssey program of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge for the understanding and management of the St. Lawrence River and Gulf.…

  OxygenSubsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF

• 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

• Gulf of St. Lawrence and Estuary Dataset (GOSLED): A 20-Year Compilation of Quality-Controlled Biogeochemical Observations (2003–2023)

  St. Lawrence Global Observatory

  This dataset includes 20 years (2003–2023) of biogeochemical observations collected during 21 dedicated research cruises in the Estuary and Gulf of St. Lawrence as well as its main tributary, the Saguenay Fjord. The dataset contains CTD sensor measurements of…

  OxygenNutrientsInorganic CarbonTransient tracersNitrous oxideStable carbon isotopesDissolved Organic Carbon ERDDAPPNG

• Summaries of the Arctic Expedition Report Aboard the CCGS Amundsen (2022) - Translated in 3 Languages

  St. Lawrence Global Observatory

  The dataset contains summaries of the expeditions report carried out by the Amundsen science between september 9 and october 19, 2022. The 2022 Expedition Summary is an overview of the science activities undertaken aboard the CCGS Amundsen during the 2022…

  Other PDFPNG

• Action Plan for Maintaining Biodiversity in the Magdalen Islands (2012-2014)

  St. Lawrence Global Observatory

  This project focused mainly on establishing a concerted strategy to maintain Magdalen Islands’ biodiversity. The project comprised different phases and was carried out over two years between the fall of 2012 and the spring of 2014. It ended in April 2014 when…

  Other PDF

• Arctic Expedition aboard the CCGS Amundsen (2013)

  St. Lawrence Global Observatory

  This dataset contains the complete report, the expedition map as well as a list of stations and sampling types. The 2013 Expedition Report describes the scientific expedition carried out in the Canadian Arctic between July 26 and September 15, 2013. The report…

  OxygenNutrientsInorganic CarbonParticulate matterDissolved Organic CarbonSea IceSea Surface SalinitySea Surface TemperatureSubsurface CurrentsSubsurface SalinitySubsurface TemperatureOcean surface heat fluxPhytoplankton biomass and diversityZooplankton biomass and diversityMicrobe biomass and diversityOtherOcean sound PDFPNG

• Thermographs Network of St. Lawrence Estuary and Gulf

  St. Lawrence Global Observatory

  The thermograph network at the Maurice Lamontagne Institute (IML) of Fisheries and Oceans Canada (DFO) has been measuring temperature almost continuously since 1993 at depths generally ranging from 1 to 30 meters. Thermograph data from 2010 to 2013 are…

  Sea Surface TemperatureSubsurface Temperature PDFXLSX

• RQM - CTD Data From the Lampsilis Concerted Mission (MAL2020): State of Health of the St. Lawrence 2020

  St. Lawrence Global Observatory

  The Lampsilis concerted mission of August 2020, funded by the Odyssée Saint-Laurent program of the Réseau Québec maritime (RQM), aimed to gather strategic scientific knowledge for the understanding and management of the St. Lawrence River and Gulf. The mission…

  Subsurface SalinitySubsurface TemperatureOcean colour ERDDAPPDF

• Inventory of Sensitive Coastal and Marine Habitats of the Lower North Shore, Phases I and II (2000-2001)

  St. Lawrence Global Observatory

  Inventory of sensitive coastal and marine habitats between the Baie-Johan-Beetz and Blanc-Sablon sectors, in the northeastern portion of the coastline of the Gulf of St. Lawrence. Being carried out jointly by Fisheries and Oceans Canada and the Gulf Coast ZIP…

  Other PDF

• Characterisation of Saint John River Saltmarshes Around the Port of Saint John, NB (2021)

  St. Lawrence Global Observatory

  This project is conducted under the Department of Fisheries and Oceans' Coastal Environmental Baseline Program; part of the national Oceans Protection Plan. The project collects baseline data on saltmarshes within the Port of Saint John study area which are…

  Sea Surface HeightSea Surface SalinityMarine turtles, birds, mammals abundance and distributionSeagrass cover and composition CSVXLSXZIP

• Mingan Archipelago Atlas of Currents

  St. Lawrence Global Observatory

  The charts in this Atlas show the intensity and direction of the surface currents in the Mingan Archipelago, between Île aux Perroquets and La Grande Pointe, where the tides and the freshwater outflow dominate the circulation of the surface waters. The Atlas…

  Surface Currents HTML

• Geomorphological Survey of the Salt Marsh and the Sandspit of Portneuf-sur-Mer (2018)

  St. Lawrence Global Observatory

  As part of a characterization carried out by the Comité ZIP de la Rive nord de l'estuaire and in collaboration with Maxime Boivin (geomorphologist), Gabriel Joyal (geomorphologist) and Antoine Morissette (geomorphologist), a geomorphological survey was carried…

  Subsurface CurrentsSurface CurrentsOther PDFPNGZIP

• Ecological Characterization of Benthos and Physicochemical Properties of Sediments (Granulometry, Organic Matter, Pigments) from the Amundsen Missions (2007-2024)

  St. Lawrence Global Observatory

  This dataset brings together data that was collected during the BIOME laboratory's annual scientific expeditions aboard the research icebreaker NGCC Amundsen, covering a period from 2007 to 2024. This long-term monitoring aims to document the structure of…

  Invertebrate abundance and distributionOther ERDDAPODSZIP

• Abundance Inventory and Estimate of the Area of Suitable Habitat for Channel Darter in the Saint-François River, Lower Sector (2015-2016)

  St. Lawrence Global Observatory

  The present study was carried out with the aim of finding Channel Darter populations not detected in areas of high probability and presenting suitable habitat. Thus seine fishing was carried out in different sectors of the Saint-François river covered by 74…

  OxygenSea Surface TemperatureSurface Currents PDFXLSXZIP

• Let's Protect the St. Lawrence River Before It Gets Hot!

  St. Lawrence Global Observatory

  The Comité ZIP Côte-Nord du Golfe (ZIP CNG) wanted to raise awareness among 1st and 2nd year high school students on the North Shore of the problem of climate change. In 2011, a classroom educational activity was offered to teachers in the Science and…

  Other PDF

• Computerized Database of Québec Seabirds (CDQS)

  St. Lawrence Global Observatory

  The Computerized Database of Québec Seabirds (CDQS), also known as the Banque informatisée des oiseaux marins du Québec (BIOMQ), is a database that allows to monitor the status, distribution, and trends of seabird populations nesting in Québec, particularly…

  Marine turtles, birds, mammals abundance and distribution CSVHTMLPDFZIP

• Atlantic Zone Monitoring Program (AZMP): Review of Oceanographic Conditions

  St. Lawrence Global Observatory

  Scientists from Fisheries and Oceans Canada from the four Atlantic regions have developed the Atlantic Zone Monitoring Program (AZMP). This program is designed to detect, track and predict changes in the state and productivity of the marine environment. This…

  OxygenNutrientsSea IceSea Surface SalinitySea Surface TemperatureSubsurface CurrentsSubsurface SalinitySubsurface TemperatureSurface CurrentsOther HTMLPDFZIP

• Portrait of socio-economic and ecological issues in the Territory of the North Coast of the Gulf

  St. Lawrence Global Observatory

  The Comité Zone d’Intervention Prioritaire Côte-Nord du Golfe (ZIP CNG) was mandated by the Canadian Coast Guard (CCG) to produce portraits of the environmental and socio-economic issues of various municipalities in its territory of action to be considered in…

  Sea IceSea Surface SalinitySea Surface TemperatureSurface CurrentsFish abundance and distributionMarine turtles, birds, mammals abundance and distributionSeagrass cover and compositionInvertebrate abundance and distribution PDF

• List of Organizations With a Link to the St. Lawrence River and the Chaleur Bay, Gaspésie (2024)

  St. Lawrence Global Observatory

  This dataset aims to indicate the geographic location of a multitude of organizations and businesses that are members of Tourisme Gaspésie and are connected with the sea and the coastline of the Gaspésie tourist region. The organizations listed in the various…

  Other CSVPNGZIP