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TitreA renaissance in regional hydrogeology
TéléchargerTéléchargement (publication entière)
LicenceVeuillez noter que la Licence du gouvernement ouvert - Canada remplace toutes les licences antérieures.
AuteurRudolph, D L
SourceRegional-Scale Groundwater Geoscience in Southern Ontario: An Ontario Geological Survey, Geological Survey of Canada, and Conservation Ontario Geoscientists Open House; par Russell, H A J; Ford, D; Holysh, S; Priebe, E H; Commission géologique du Canada, Dossier public 8528, 2019 p. 25, https://doi.org/10.4095/313599 (Accès ouvert)
Année2019
Séries alt.Ontario Geological Survey, Open File Report 6349
ÉditeurRessources naturelles Canada
ÉditeurGouvernement de l'Ontario
RéunionRegional-Scale Groundwater Geoscience in Southern Ontario: Open House; Guelph; CA; février 27-28, 2019
Documentdossier public
Lang.anglais
DOIhttps://doi.org/10.4095/313599
Mediaen ligne; numérique
Référence reliéeCette publication est contenue dans Russell, H A J; Ford, D; Holysh, S; Priebe, E H; (2019). Regional-Scale Groundwater Geoscience in Southern Ontario: An Ontario Geological Survey, Geological Survey of Canada, and Conservation Ontario Geoscientists Open House, Commission géologique du Canada, Dossier public 8528
Formatspdf
Sujetseau souterraine; aquifères; ressources en eau souterraine; gestion des ressources; régimes des eaux souterraines; qualité de l'eau; pollution de l'eau souterraine; utilisation de l'eau; établissement de modèles; bassins versants; gouvernements; hydrogéologie; géologie de l'environnement
Diffusé2019 02 08
Résumé(disponible en anglais seulement)
Over the last five decades hydrogeologic research has evolved through a series of different core areas. The focus has changed based on significant scientific breakthroughs within the emerging discipline and on societal priorities that have influenced funding opportunities. In recent years, significant attention and research activity have refocussed on regional groundwater assessment, one of the foundational topics in modern hydrogeology. This renewed emphasis is related to a deterioration in the apparent resilience of groundwater systems due to chronic influences of legacy contaminants, overexploitation and increased variability within the water cycle. The recent water quantity crises in the USA and western Canada, and the Source Water Protection work underway in Ontario, have illustrated some of the significant impacts on regional groundwater resources within the North American context. Emerging sensor technology, modeling platforms and increasing access to large data sets is enhancing the understanding of key processes and providing unprecedented quantitative insight within the entire hydrologic cycle at the watershed scale. Challenges remain with the optimal integration of data streams into modeling platforms to ensure appropriate parameterization and minimize uncertainty associated with the results. In this presentation, the increasing emphasis on regional hydrogeologic assessment will be discussed within the context of how it may influence the Government awareness and prioritization of groundwater in Canada as a strategic, economic and yet vulnerable resource.
GEOSCAN ID313599