| Titre | Groundwater-surface water interactions: who cares and why? / L'interaction entre l'eau de surface et l'eau souterraine : qui s'en préoccupe et pourquoi? |
| Télécharger | Téléchargement (publication entière) |
| Auteur | Hinton, M J; Russell, H A J |
| Source | Public presentations: Groundwater Geoscience Program (GGP), current status of research projects, November 2017; par Jacob, N; Michaud, Y; Russell, H A J; Hinton, M J; Rivera, A; Brodaric, B; Boisvert, E;
Commission géologique du Canada, Présentation scientifique 80, 2018 p. 60-83, https://doi.org/10.4095/306611 (Accès ouvert) |
| Année | 2018 |
| Éditeur | Ressources naturelles Canada |
| Document | publication en série |
| Lang. | anglais; français |
| DOI | https://doi.org/10.4095/306611 |
| Media | en ligne; numérique |
| Référence reliée | Cette publication est contenue dans Jacob, N;
Michaud, Y; Russell, H A J; Hinton, M J; Rivera, A; Brodaric, B; Boisvert, E; (2018). Public presentations: Groundwater Geoscience Program (GGP), current status of research projects,
November 2017, Commission géologique du Canada, Présentation scientifique no. 80 |
| Formats | pptx; pdf; rtf |
| Sujets | eau souterraine; aquifères; eaux de surface; bassins versants; ressources en eau souterraine; régimes des eaux souterraines; regimes d'écoulement; gestion des ressources; établissement de modèles; milieu
hydrologique; budget hydrologique; qualité de l'eau; écosystèmes; télédétection; levés géophysiques; levés à l'infrarouge; imagerie thermique; temperature; oxygène; biogéochimie; prise de décision; habitat; hydrogéologie; géologie de l'environnement;
géochimie; géophysique |
| Illustrations | block diagrams; tables; schematic representations; satellite images; photographs; geoscientific sketch maps; models; 3-D models; flow diagrams; schematic cross-sections; location maps; geophysical
images |
| Programme | Gestionnaire de programme - Géoscience des eaux souterraines, Géoscience des eaux souterraines |
| Diffusé | 2018 02 26 |
| Résumé | (disponible en anglais seulement)
Groundwater and surface water have different characteristics. They are both part of the hydrologic cycle and there are various hydrologic transfers between
them. These hydrological processes also influence biogeochemical and biological processes. Groundwater-surface water (GW-SW) interactions are the combination of these processes and their effects. GW-SW interactions generally occur at small scales and
are spatially and temporally variable but they can influence flow, chemistry and biology at large scales. Therefore, GW-SW interactions affect many environmental and societal issues related to water quantity, water quality, aquatic ecosystems and
watershed management. Science can support management of these issues by determining where and when GW-SW interactions are significant, and what impact they have at larger scales. Partners in the southern Ontario project of the Groundwater Geoscience
Program are working to better understand and characterize GW-SW interactions in Southern Ontario through integrated GW-SW modelling, GW-SW interaction framework development and aerial thermal infra-red reconnaissance surveys. |
| GEOSCAN ID | 306611 |
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