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St. Lawrence Global Observatory

Created in 2005 by federal and provincial government as well as academic institutions and community organizations, the St. Lawrence Global Observatory (SLGO) makes it possible to maximize the benefits of data collection by integrating multidisciplinary data from multiple partners on a single web portal. Promoting data discovery and re-use, SLGO counts 48 members and is recognized throughout the world.

The content distributed by SLGO spans across all disciplines, themes and areas of interest that data-producing members choose to make accessible. A large amount of scientific and environmental information is already available through SLGO's portal. Furthermore, in order to maximize data availability, SLGO's team develops user-friendly web applications to facilitate data visualization and download in various formats.

SLGO is, as such, responsible for the activities of the region of the St. Lawrence of CIOOS. To contribute, we invite you to contact us.

https://ogsl.ca

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Dissolved Organic Carbon ✕

20 datasets found

  • Carbon Cycle in the Gulf of St.Lawrence

    St. Lawrence Global Observatory

    Informations about atmospheric carbon dioxide (CO2) concentrations and global warming.

    OxygenNutrientsInorganic CarbonDissolved Organic Carbon PDF

  • Analysis of the Quality of Life of the Betsiamites Estuary (2021-2022)

    St. Lawrence Global Observatory

    Despite its many natural habitats housing a multitude of living organisms and offering various uses to the community, the Betsiamites River estuary undergoes anthropogenic actions that alter its quality of life. In order to acquire data in order to better…

    OxygenNutrientsParticulate matterDissolved Organic Carbon PDF

  • Biogeochemical Data from the Algae-WISE Project (June and July 2022) in the Coastal Waters of Anticosti Island, Gulf of St. Lawrence.

    St. Lawrence Global Observatory

    Biogeochemical data were collected from June 30, 2022 to July 07, 2022 on board the Coriolis II research vessel in the coastal waters of Anticosti Island. This dataset includes biogeochemical parameters analyzed in the laboratory from water samples, including…

    NutrientsParticulate matterDissolved Organic CarbonSea Surface SalinityOcean colour ERDDAP

  • Water chemistry characteristics of two tributaries of Placentia Bay, Newfoundland, in 2019

    St. Lawrence Global Observatory

    This dataset includes surface water characteristics such as: dissolved organic carbon, total dissolved nitrogen, ammonium, nitrate, nitrite, phosphate, urea, silica, dissolved iron, dissolved aluminum, CDOM spectral slope, chlorophyll, particulate carbon,…

    NutrientsInorganic CarbonParticulate matterStable carbon isotopesDissolved Organic CarbonOcean colour CSVODS

  • Atlantic Zone Monitoring Program (PMZA-RIKI) 2015 to 2017: Biogeochemical Data

    St. Lawrence Global Observatory

    This dataset includes biogeochemical parameters analyzed in the laboratory from water samples, including salinity, chlorophyll a, dissolved organic carbon, total organic carbon, nutrients, suspended particulate matter, phytoplankton, CDOM absorption, and more.…

    NutrientsParticulate matterDissolved Organic CarbonSea Surface SalinitySubsurface SalinityOcean colour CSVPDF

  • 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

  • Characterization of the Moulin River at Baude (2005)

    St. Lawrence Global Observatory

    Of all the tributaries of the St. Lawrence River present in the area served by the Comité ZIP RNE, the Moulin à Baude River is certainly one of those whose water quality is the most concern. Indeed, it is probable that this watercourse is largely responsible…

    OxygenNutrientsInorganic CarbonParticulate matterDissolved Organic CarbonSea Surface TemperatureMicrobe biomass and diversity PDF

  • CHONe II project (Canadian Healthy Oceans Network): baseline bio-optical data in the Bay of Sept-Îles, biogeochemistry data

    St. Lawrence Global Observatory

    This dataset includes biogeochemical parameters analyzed in the laboratory from water samples, including water temperature, salinity, chlorophyll a, dissolved organic carbon, total organic carbon, nutrients, suspended particulate matter, phytoplankton, CDOM…

    NutrientsParticulate matterDissolved Organic CarbonSea Surface SalinitySea Surface TemperatureSubsurface SalinitySubsurface TemperatureOcean colour CSVPDF

  • Real-time Surface Data From VIKING Buoys as Part of the Atlantic Zone Monitoring Program (AZMP)

    St. Lawrence Global Observatory

    “Near real-time” surface data from VIKING buoys deployed as part of the Atlantic Zone Monitoring Program (AZMP). The data come from the following 10 Viking buoys: PMZA-RIKI, PMZA-VAS, AZMP-ESG, AZMP-HLX, AZMP-STA27, IML-10, IML-14, IML-7, IML-BA and NORTH-AJAX…

    OxygenDissolved Organic CarbonSea StateSea Surface SalinitySea Surface TemperatureSubsurface SalinitySubsurface TemperatureSurface Currents ERDDAPPNG

  • Oceanographic Mission Datasets From the Institut des sciences de la mer de Rimouski

    St. Lawrence Global Observatory

    In 2009 Québec-Océan (QO) and ISMER with help from the Maurice-Lamontagne Institute (Fisheries and Oceans Canada) launched an Oceanographic Data Management System (ODMS) inspired by thelatter's in house database. The ODMS then evolved into the Environmental…

    OxygenNutrientsDissolved Organic CarbonSea IceSea StateSea Surface SalinitySea Surface TemperatureSurface Currents HTML

  • eDrivers, a Knowledge Platform on 22 Environmental Drivers Present in the St. Lawrence System

    St. Lawrence Global Observatory

    eDrivers is an open platform focused on sharing knowledge on the distribution and intensity of drivers. It gathers a community of experts committed to structuring, standardizing and sharing knowledge on drivers of environmental change in support of science and…

    OxygenNutrientsParticulate matterDissolved Organic CarbonSea StateSea Surface TemperatureSubsurface TemperatureOther HTML

  • WISE-Man Project (WaterSat Imaging Spectrometer Experiment), Characterization of Shallow Inland and Coastal Waters: Biogeochemistry Data

    St. Lawrence Global Observatory

    This dataset includes biogeochemical parameters analyzed in the laboratory of water samples, including water temperature, salinity, chlorophyll a, dissolved organic carbon, total organic carbon, nutrients, suspended particulate matter, phytoplankton, CDOM…

    NutrientsParticulate matterDissolved Organic CarbonSea Surface SalinitySea Surface TemperatureSubsurface SalinitySubsurface TemperatureOcean colour CSVPDF

  • Arctic Expedition aboard CCGS Amundsen (2018)

    St. Lawrence Global Observatory

    This dataset contains the complete expedition report, the expedition map as well as a list of stations and sampling types. The report describes the scientific expedition conducted in the Canadian Arctic between May 25 and September 07, 2018 aboard the CCGS…

    OxygenNutrientsDissolved Organic CarbonSea Surface SalinitySea Surface TemperatureSubsurface SalinitySubsurface TemperaturePhytoplankton biomass and diversityMicrobe biomass and diversity PDFPNG

  • Arctic Expedition aboard the CCGS Amundsen (2019)

    St. Lawrence Global Observatory

    This dataset contains the complete expedition report, the expedition map as well as a list of stations and sampling types. The 2019 Expedition Report describes scientific expedition carried out on the CCGS Amundsen in the Canadian Arctic between May 30 and…

    OxygenNutrientsInorganic CarbonParticulate matterDissolved Organic CarbonSea IceSea Surface SalinitySea Surface TemperatureSubsurface CurrentsSubsurface SalinitySubsurface TemperaturePhytoplankton biomass and diversityMicrobe biomass and diversityOther PDFPNG

  • Arctic Expedition aboard the CCGS Amundsen (2017)

    St. Lawrence Global Observatory

    This dataset contains the complete expedition report, the expedition map as well as a list of stations and sampling types. The 2017 Expedition Report describes the scientific expedition carried out in the Canadian Arctic between May 31 and October 12, 2017.…

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

  • Arctic Expedition aboard the CCGS Amundsen (2016)

    St. Lawrence Global Observatory

    This dataset contains the complete expedition report, the expedition map as well as a list of stations and sampling types. The report describes the scientific expedition carried out in the Canadian Arctic between June 03 and September 17, 2016. The 2016…

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

  • 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

  • Arctic Expedition Aboard the CCGS Amundsen (2014)

    St. Lawrence Global Observatory

    This dataset contains the complete report, the expedition map as well as a list of stations and sampling types. The 2014 Expedition Report describes the scientific expedition carried out in the Canadian Arctic between July 8 and October 11, 2014. The report is…

    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

  • Arctic Expedition aboard the CCGS Amundsen (2015)

    St. Lawrence Global Observatory

    This dataset contains the complete expedition report, the expedition map as well as a list of stations and sampling types. The 2015 Expedition Report describes the scientific expedition carried out in the Canadian Arctic between April 17 and November 1, 2015.…

    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

  • Arctic Expedition Aboard the CCGS Amundsen (2025)

    St. Lawrence Global Observatory

    The 2025 expedition report is a collection of all the participating research teams' cruise reports assembled by the Chief Scientists at the end of each Leg of the 2025 CCGS Amundsen Expedition. The expedition report is divided into three parts: Part I gives an…

    OxygenNutrientsInorganic CarbonParticulate matterNitrous oxideStable carbon isotopesDissolved Organic CarbonSea IceSea Surface SalinitySea Surface TemperatureSubsurface CurrentsSubsurface SalinitySubsurface TemperatureOcean Bottom PressurePhytoplankton biomass and diversityZooplankton biomass and diversityFish abundance and distributionMicrobe biomass and diversityInvertebrate abundance and distributionOcean colour PDF