Produced as part of the St. Lawrence Action Plan, the Atlas of Territories of Interest for Conservation in the St. Lawrence Lowlands shows the sites where conservation needs are the most pressing. The conservation targets selected (coarse filter) are forest environments, wetlands, open environments (wastelands, perennial crops) and aquatic environments to which are added elements of the fine filter such as exceptional aquatic environments associated with the St. Lawrence corridor (e.g. spawning grounds), alvars, bird colonies, wildlife elements (e.g. nesting sites of Bank Swallows and Chimney Swift, etc.) and important floristic occurrences. Our objective is to determine the sites of interest until a representative threshold of 20% is reached. The geospatial data associated with sites of interest for conservation, the user guide, the methodological report, the metadata as well as the detailed mapping of land use in the St. Lawrence Lowlands, which was an essential basic data for producing this atlas, are available for download. Users can therefore more accurately consult the spatial distribution of sites of interest and the conservation value associated with each plot of habitat for conservation targets (forest environments, wetlands, wastelands, perennial crops, aquatic environments) using geographic information systems (e.g. ArcGIS). Users can also adapt the analysis of this data to their territorial reality and according to specific objectives specific to their interests. Since the conservation of natural environments and species in precarious situations is a shared responsibility, this Atlas will make it possible to meet the priorities of the many organizations involved in the conservation of natural environments in the St. Lawrence Lowlands.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**