Datasets
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117 datasets found
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REKEAU Project - Land Use (2018)
St. Lawrence Global ObservatoryLand use including both natural and human uses. Data from MDDELCC 2018.
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Directory of Private Protected Areas in Southern Quebec (1924-2013)
St. Lawrence Global ObservatoryAs part of the St. Lawrence Action Plan (SLAP) 2011-2026, the Canadian Wildlife Service and Environment and Climate Change Canada (CWS-ECCC) and the ministère du Développement durable, de l'Environnement et de la Lutte contre les changements climatiques…
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REKEAU Project - Waterbody (2016)
St. Lawrence Global ObservatoryDetailed map of the territory’s water bodies. GRHQ 2016 data.
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REKEAU Project - Main Watercourses (2016)
St. Lawrence Global ObservatoryMap of the primary rivers in the Yamaska watershed. GRHQ 2016 data.
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REKEAU Project - Watercourse (2016)
St. Lawrence Global ObservatoryDetailed map of the watercourses that are present on the territory of the Yamaska watershed. GRHQ 2016 data.
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REKEAU Project - Municipalities (2017)
St. Lawrence Global ObservatoryList of municipalities entirely or partially present within the Yamaska watershed. MERN 2017 data.
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REKEAU Project - Subwatershed (2019)
St. Lawrence Global ObservatoryMap of the subwatershed of Yamaska rivers. OBV Yamaska 2019 data.
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Estuary Fish Inventory Network (EFIN)
St. Lawrence Global ObservatorySince 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 -
Macrofauna, Sediment Characteristics, and Benthic Biogeochemical Fluxes Across a Coastal Breakwater System
St. Lawrence Global ObservatoryThe dataset includes measurements of macrofaunal community structure (density, biomass, species richness, and functional traits), sediment characteristics (grain size distribution, porosity, organic matter content, organic carbon and total nitrogen…
OxygenNutrientsParticulate matterStable carbon isotopesInvertebrate abundance and distribution HTMLZIP -
Restoration and Management of Access to the Beaches of Rimouski Bay (2014-2015)
St. Lawrence Global ObservatoryThis project was made possible thanks to a financial contribution of $ 38,800 from the Hydro-Québec Foundation for the Environment and with the collaboration of the City of Rimouski. During this project, boardwalks were installed on the shoreline to limit the…
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Characterization of Japanese Knotweed on Saint-Quentin Island in Trois-Rivières (2015)
St. Lawrence Global ObservatorySaint-Quentin Island is a site that tries to reconcile recreational tourism activities and the conservation of an exceptional ecological environment. Located in the urban region of Trois-Rivières, at the mouth of the Saint-Maurice River, Saint-Quentin Island…
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Location of the St. Lawrence River Estuary Strech Vulnerability Areas (2016)
St. Lawrence Global ObservatoryThis database details the location of vulnerability areas allowing to identify priority sectors to consider in the case of the event of an oil spill. For each of the targeted areas, different elements of vulnerability were taken into account. The…
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Characterization of North and South Shores of St. Lawrence River in Comité Zip Les Deux Rives Territory (2013)
St. Lawrence Global ObservatoryThis dataset is a visual characterization of the banks of the Saint-Lawrence River that was based on a sampling protocol of the Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs (MELCCFP). This…
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Some Health Parameters in Two Populations of Ringed Seals in Eastern Nunavut (2016-2018)
St. Lawrence Global ObservatoryThe ringed seal (Pusa hispida) is a very important wildlife resource for many Inuit communities in Canada. Through funding from Fisheries and Oceans Canada’s Coastal Environmental Baseline Program and from the Nunavut Research Institute in partnership with…
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Port of Halifax Water Bird Surveys, Nova Scotia, Canada (2024)
St. Lawrence Global ObservatoryFrom spring to winter 2024, point count waterbird surveys are being conducted at 15 sites across Halifax, Nova Scotia, Canada. This effort will continue through 2026. These surveys take place seasonally, focusing on select times in the fall, spring, summer,…
Marine turtles, birds, mammals abundance and distribution ODSZIP -
Interpretive Network on Species at Risk and Their Habitats - St. Lawrence Estuary
St. Lawrence Global ObservatoryThe main objective of the project is to create and install information boards for making users aware of the presence of species at risk and their habitats. The panels provide information while proposing conservation methods and suggest behaviors to adopt in…
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Exploring Nitrogen Cycling in Oxygen-Depleted Oceans: Description From Estuary and Gulf of St. Lawrence
St. Lawrence Global ObservatoryThis dataset covers an in-depth study of the nitrogen cycle along the oxygen concentration gradient of the Laurentian Channel in the St. Lawrence Estuary and Gulf. The study, conducted during the summers of 2021 and 2022, aimed to assess the impacts of…
OxygenNutrientsNitrous oxideSubsurface SalinitySubsurface Temperature HTMLZIP -
Sampling of Eastern Sand Darter in the Bécancour River Area, 2016
St. Lawrence Global ObservatoryIn 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 -
Port of Sydney Cape Breton, Water Bird Surveys, Nova Scotia, Canada (2024)
St. Lawrence Global ObservatoryFrom spring to winter 2024, point count waterbird surveys are being conducted at 14 sites across The Port of Sydney Cape Breton, Nova Scotia, Canada. This effort will continue through 2026. These surveys take place seasonally, focusing on select times in the…
Marine turtles, birds, mammals abundance and distribution ODSZIP -
Benthic Macroinvertebrate in Rimouski Bay Intertidal Eelgrass Meadow: Vegetated and Bare Sediment Habitat (2021-2022)
St. Lawrence Global ObservatoryIn 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