Groundwater-Surface Water Model: Carcajou Watershed

In permafrost dominated regions, a gap persists in our understanding of water resources, the influence of groundwater, and the impact of climate change at the regional scale. Regional scale modelling can help to advance the understanding of these impacts by integrating with regional climate models. For regional modelling to be tenable, ongoing development of modelling methods and conceptualizations is required. By developing a fully integrated numerical groundwater-surface water climate model using HydroGeoSphere (HGS) (Aquanty 2021) for a gauged basin within the discontinuous permafrost zone, this dataset allows the verification of existing numerical methods and the testing of various conceptualizations of integrated groundwater-surface water flow in permafrost regions at the regional scale. This work informs future modelling and forecasting of regional water resources in permafrost regimes.

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Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 17:35 (TU)
Créé le	avril 17, 2026, 17:35 (TU)
contact_email	melissa.bunn@nrcan-rncan.gc.ca
contact_person	{"en": "Government of Canada; Natural Resources Canada; Geological Survey of Canada - GSC Northern Canada", "fr": "Gouvernement du Canada; Ressources naturelles Canada; Commission géologique du Canada - CGC Nord du Canada"}
criticality_level	[]
data_dictionary	Proj4,NAD 1983 Albers North America - +proj=aea +lat_0=40 +lon_0=-96 +lat_1=20 +lat_2=60 +x_0=0 +y_0=0 +datum=NAD83 +units=m +no_defs +type=crs,1
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2025-05-26 00:00:00
open_canada_keywords	{"en": ["Aquifer", "Watershed", "Surface Water Cycle", "Evapotranspiration", "Hydrogeology", "Hydrogeology and groundwater", "hydrogeosphere", "3D hydrostratigraphic model", "numerical modelling", "Groundwater Flow Pattern", "Precipitation", "Science Topic for Hydrogeology", "Hydrogeologic System", "Climate", "Surface Water", "3D Model", "Groundwater"], "fr": ["Aquifère", "Bassin versant", "Cycle de l'eau de surface", "Évapotranspiration", "Hydrogéologie", "Hydrogéologie et eau souterraine", "hydrogéosphère", "Modèle hydrostratigraphique 3D", "modélisation numérique", "Patron d'écoulement de l'eau souterraine", "Précipitation", "Sujet scientifique pour l'hydrogéologie", "Système hydrogéologique", "Climat", "Eau de surface", "Modèle 3D", "Eau souterraine"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Modèle eaux souterraines-eaux de surface : bassin versant de Carcajou
update_frequency	as_needed