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Canadian Prairie Watershed Classification

Description: Shapefile detailing classified prairie watersheds (n = 4175) according to physiographic characteristics. These characteristics were assembled from a variety of sources, including remote sensed data and government databases. Variables included climatic (annual precipitation, potential evapotranspiration), physical (slope, elevation), surficial geology, wetland (density, size distribution), and land cover/use data. Watersheds were classified using a hierarchical clustering on principal components analysis. As a result, seven distinct classes of watersheds were identified. The dataset defines two classifications schemes: (1) Integrated Watershed Classification, and (2) Land Cover Watershed Classification. The schemes differ as the latter was performed without climatic variables. As such, the land cover approach is suited for applications where local climate is forced using other data sources (e.g., hydrological modelling). The integrated classification is suited for general applications. The associated manuscript, which includes methods and data sources, can be found here: https://doi.org/10.5194/hess-23-3945-2019
Authors: Wolfe, Jared; Global Institute for Water Security; University of Saskatchewan; https://orcid.org/0000-0001-7623-8929 ORCID iD
Whitfield, Colin J.; Global Institute for Water Security; University of Saskatchewan
Shook, Kevin R.; University of Saskatchewan
Spence, Chris; Environment and Climate Change Canada
Keywords: Prairies
watershed
classification
geography
Date: 19-Dec-2019
Publisher: Federated Research Data Repository / dépôt fédéré de données de recherche
URI: https://doi.org/10.20383/101.0197
Related Identifiers: 
This dataset is a supplement to
Geographic Coverage: 
Place Name
Canadian Prairies ecozone
Country
Canada
Geolocation Box: 
West Longitude
-114.2047
East Longitude
-95.7038
North Latitude
54.2032
South Latitude
48.6278
Appears in Collections:Global Water Futures

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Access to this dataset is subject to the following terms:
Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/
Citation
Wolfe, J. , Whitfield, C. , Shook, K. , Spence, C. (2019) Canadian Prairie Watershed Classification. Federated Research Data Repository. https://doi.org/10.20383/101.0197