| Titre | A renaissance in regional hydrogeology |
| Télécharger | Téléchargement (publication entière) |
| |
| Licence | Veuillez noter que la Licence du gouvernement
ouvert - Canada remplace toutes les licences antérieures. |
| Auteur | Rudolph, D L |
| Source | Regional-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 |
| Année | 2019 |
| Séries alt. | Ontario Geological Survey, Open File Report 6349 |
| Éditeur | Ressources naturelles Canada |
| Éditeur | Gouvernement de l'Ontario |
| Réunion | Regional-Scale Groundwater Geoscience in Southern Ontario: Open House; Guelph; CA; février 27-28, 2019 |
| Document | dossier public |
| Lang. | anglais |
| DOI | https://doi.org/10.4095/313599 |
| Media | en ligne; numérique |
| Référence reliée | Cette publication est contenue dans Regional-Scale Groundwater Geoscience in Southern Ontario: An Ontario Geological Survey, Geological Survey of Canada, and Conservation Ontario Geoscientists Open House |
| Formats | pdf |
| Sujets | eau 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; Quantité d'eau; hydrogéologie; géologie de l'environnement |
| Diffusé | 2019 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. |
| Sommaire | (Résumé en langage clair et simple, non publié)
Volume des résumés pour la Commission géologique de l'Ontario et la commission geologique du Canada géoscience des eaux souterraines de la CGC
portes ouvertes avec conservation Ontario. |
| GEOSCAN ID | 313599 |
|
|