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TitleVolcanic mercury contribution to the global mercury budget / Contribution du mercure volcanique au budget global du mercure
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LicencePlease note the adoption of the Open Government Licence - Canada supersedes any previous licences.
AuthorOutridge, P MORCID logo
SourcePublic presentations of May 21st, 2019: Environmental Geoscience Program, current status of research projects for the 2019-2024 program cycle; by Jacob, N; Bringué, MORCID logo; Galloway, J MORCID logo; Gammon, P R; Outridge, P MORCID logo; Desbarats, A JORCID logo; Rivard, CORCID logo; Ahad, J M EORCID logo; Duchesne, M JORCID logo; Geological Survey of Canada, Scientific Presentation 103, 2019 p. 21-24, https://doi.org/10.4095/314911 Open Access logo Open Access
Year2019
PublisherNatural Resources Canada
Documentserial
Lang.English; French
Mediaon-line; digital
RelatedThis publication is contained in Public presentations of May 21st, 2019: Environmental Geoscience Program, current status of research projects for the 2019-2024 program cycle
RelatedThis publication is related to Volcanic mercury emissions - research in support of the UNEP 2023 Global Mercury Assessment
File formatpdf (Adobe® Reader®)
ProvinceCanada; British Columbia; Alberta; Saskatchewan; Manitoba; Ontario; Quebec; New Brunswick; Nova Scotia; Prince Edward Island; Newfoundland and Labrador; Northwest Territories; Yukon; Nunavut; Canada
NTS1; 2; 3; 10; 11; 12; 13; 14; 15; 16; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 52; 53; 54; 55; 56; 57; 58; 59; 62; 63; 64; 65; 66; 67; 68; 69; 72; 73; 74; 75; 76; 77; 78; 79; 82; 83; 84; 85; 86; 87; 88; 89; 92; 93; 94; 95; 96; 97; 98; 99; 102; 103; 104; 105; 106; 107; 114O; 114P; 115; 116; 117; 120; 340; 560
AreaCanada
Lat/Long WENS-141.0000 -50.0000 90.0000 41.7500
Subjectsenvironmental geology; geochemistry; Nature and Environment; Science and Technology; Government and Politics; environmental studies; environmental impacts; mercury geochemistry; volcanism; pollutants; source areas; atmospheric geochemistry; sea water geochemistry; modelling; Environmental Geoscience Program (EGP); cumulative effects
ProgramEnvironmental Geoscience Program Management
Released2019 10 10
AbstractMost of Canada's Hg comes from global sources, both natural and anthropogenic;
1000s of CDNs impacted by Hg in wild fish & marine mammals;
Large uncertainties re natural sources to global atmosphere;
Impacts reliability of global budget and modeling;
Project will measure Icelandic volcanic Hg fluxes, and understand geological/geochemical controls;
Part of planned multinational consortium led by Sanei(Denmark).
Summary(Plain Language Summary, not published)
This presentation was an introduction about the research that will be undertaken over the next 5 years under the Environmental Geoscience Program. The goal is to distinguish the environmental effects of natural resources development of those from natural processes. This new phase of research will be looking at marine spills, Canada's largest watershed, permafrost geochemistry, volcanic mercury contribution, mining impacted watersheds, assessments of aquifers, diluted bitumen and permafrost degradation.
GEOSCAN ID314911

 
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