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TitreInformation gaps and science needs for groundwater science in the Great Lakes Basin
TéléchargerTéléchargement (publication entière)
AuteurGrannemann, N; Van Stempvoort, D
SourceRegional-scale groundwater geoscience in southern Ontario: an Ontario Geological Survey and Geological Survey of Canada groundwater geoscience open house; par Russell, H A J; Priebe, E H; Commission géologique du Canada, Dossier public 8022, 2016 p. 6, https://doi.org/10.4095/297728
Année2016
ÉditeurRessources naturelles Canada
RéunionOntario Geological Survey and Geological Survey of Canada groundwater geoscience open house; Guelph; CA; mars 10, 2016
Documentdossier public
Lang.anglais
DOIhttps://doi.org/10.4095/297728
Mediaen ligne; numérique
Référence reliéeCette publication est contenue dans Russell, H A J; Priebe, E H; (2016). Regional-scale groundwater geoscience in southern Ontario: an Ontario Geological Survey and Geological Survey of Canada groundwater geoscience open house, Commission géologique du Canada, Dossier public 8022
Formatspdf
ProvinceOntario
SNRC30M/05; 40P/08NE; 30M/12; 30M/11NW; 30M/13; 30M/14; 30M/15NW; 30M/15NE; 30M/16NW; 30M/16NE; 31C/04SW; 31C/04NW; 31D/01; 31D/02; 31D/03; 31D/04; 31D/06; 40P/09SE; 40P/09NE; 40P/16SE; 40P/16NE
Lat/Long OENS -80.2500 -77.5000 44.5000 43.2500
Sujetseau souterraine; géochimie des eaux souterraines; ressources en eau souterraine; levés des eaux souterraines; résurgence des eaux souterraines; régimes des eaux souterraines; mouvement des eaux souterraines; niveaux des eaux souterraines; géologie du substratum rocheux; Till de Newmarket ; Till d'Halton ; Moraine d'Oak Ridges ; Bassin de Great Lakes ; géologie des dépôts meubles/géomorphologie; Quaternaire
Consultation
Endroit
 
Bibliothèque de Ressources naturelles Canada - Ottawa (Sciences de la Terre)
 
ProgrammeAquifer Assessment & support to mapping, Géoscience des eaux souterraines
Diffusé2016 03 03
Résumé(disponible en anglais seulement)
Traditionally, groundwater science in the Great Lakes Basin was focused on finding and protecting drinking water for inland communities, private supplies, and irrigation. In the last several decades, however, a larger scientific effort has been devoted to understanding the role of groundwater as part of the overall water budget and ecosystems in the Great Lakes Basin. Annex 8 of the Great Lakes Water Quality Agreement is focused on the groundwater resources of the Basin and how they affect the quality of water in the Great Lakes. As part of a binational commitment of the Agreement, a team of about 30 geoscientists prepared a report that outlines the status of groundwater science relevant to the Great Lakes Water Quality Agreement. The report identifies major groundwater information gaps and science needs that are summarized as the following major areas:
1: Advance assessment of regional-scale groundwater discharge (quantity) to surface water in the Basin.
2: Establish science-based priorities to advance the assessment of the geographic distribution of known and potential sources of groundwater contaminants relevant to Great Lakes water quality, and the efficacy of mitigation efforts.
3: Advance monitoring and surveillance of groundwater quality in the Great Lakes Basin.
4: Advance research on local-scale assessment of interaction between groundwater and surface water.
5: Develop better tools for monitoring, surveillance and local-scale assessment of groundwater - surface water interaction.
6: Advance research on the role of groundwater in aquatic habitats.
7: Develop scaled-up models of the regional effects of groundwater on Great Lakes water quality.
A review of these seven science needs will be discussed as they relate to regional-scale groundwater studies.
GEOSCAN ID297728