Zobrazeno 1 - 10
of 50
pro vyhledávání: '"A.N. Rencz"'
Publikováno v:
Environmental Geochemistry and Health. 39:759-777
Elemental concentrations and bioaccessibility were determined in background soils collected in Canada as part of the North American Geochemical Landscapes Project. The concentrations of As, Cr, Cu, Co, Ni and Zn were higher in the C-horizon (parent m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854d90179ff8070d65343aa3abbd72b8
https://doi.org/10.1007/s10653-016-9846-9
https://doi.org/10.1007/s10653-016-9846-9
Autor:
Eric C. Grunsky, Robert G. Garrett, K L Ford, Rodney A. Klassen, Peter Friske, Inez M. Kettles, Rick J. McNeil, A.N. Rencz
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 13:267-283
The involvement of the Geological Survey of Canada in the North American Soil Geochemical Landscapes Project from 2004 to 2009 led to the development of protocols to support environmental and human health risk assessments. Recommendations for acquiri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370670401197b27ed54b0beb432b73bd
https://doi.org/10.1144/geochem2012-140
https://doi.org/10.1144/geochem2012-140
Publikováno v:
Applied Geochemistry. 26:1818-1831
This article presents an analysis of Geological Survey of Canada (GSC) open-file data for total Hg concentrations (THg) in stream and lake sediments at 142,028 sampling locations. This analysis was done for select survey zones across Canada, with emp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c98d198e8bd5a199d599d33175c27e0d
https://doi.org/10.1016/j.apgeochem.2011.06.006
https://doi.org/10.1016/j.apgeochem.2011.06.006
Autor:
A.N. Rencz, R. Tordon, K. Abraham, J. Dalziel, Stephen Beauchamp, L. Phinney, A. Pinette, H. K. T. Wong, Andrew J. MacIntosh
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 2:157-165
Understanding the relative importance of various sources of mercury within ecosystems and their subsequent impact on biota requires a thorough understanding of the biogeochemical cycling of mercury. An important component of the biogeochemical mercur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a67dfcdda0d4206622939eedec9eab95
https://doi.org/10.1144/1467-787302-019
https://doi.org/10.1144/1467-787302-019
Publikováno v:
Geochemistry: Exploration, Environment, Analysis. 2:27-35
Techniques for combining geochemical data from a till survey (2438 samples) and a lake sediment survey (17 447 samples) are assessed to determine a rigorous method for comparing the two sampling media. This study is based on five elements, (Cu, Ni, F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75308cbaf2794d43f74eea4240749ec9
https://doi.org/10.1144/1467-787302-003
https://doi.org/10.1144/1467-787302-003
Publikováno v:
Remote Sensing of Environment. 53:76-84
Feedforward neural networks were used to identify bedrock types from satellite images and airborne geophysical data of the Melville Peninsula, Northern Canada. The first experiment, on rock outcrop pixels, demonstrated that more than 90% classificati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae1273af72b1bc6d7978857df55035b9
https://doi.org/10.1016/0034-4257(95)00041-x
https://doi.org/10.1016/0034-4257(95)00041-x
Autor:
Gwendy E.M. Hall, A.N. Rencz
Publikováno v:
Journal of Geochemical Exploration. 43:265-279
The concentration and distribution of Au and the platinum group elements (PGEs) Pd, Pt and Rh were studied in two arctic shrub species, Labrador tea and dwarf birch, growing in the vicinity of PGE bearing NiCu mineralisation at Ferguson and Townse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a01ec93092d4d8c92f5e1e608395acda
https://doi.org/10.1016/0375-6742(92)90111-k
https://doi.org/10.1016/0375-6742(92)90111-k
Publikováno v:
Journal of Geochemical Exploration. 41:291-307
Two approaches to the analysis of vegetation for Au have been taken and their results compared. One method is most suited to the direct determination of Au in the dry form of the sample while the other, comprising simultaneous analysis for Pt and Pd,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aee55e187a73ebaa173dc78c00603eb5
https://doi.org/10.1016/0375-6742(91)90004-e
https://doi.org/10.1016/0375-6742(91)90004-e
Autor:
A.N. Rencz, J.E. Campbell, Gwendy E.M. Hall, Colin E. Dunn, R.N.W. Dilabio, W.B. Coker, W.A. Spirito
Publikováno v:
Journal of Geochemical Exploration. 40:165-192
A multidisciplinary geochemical study of the distribution, dispersion, and glacial dispersal, of the pge and associated elements has been undertaken within soil, till, humus, vegetation and water at Ferguson Lake, Northwest Territories, Rottenstone L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edc49cd3bb8e03436569e3d2a50f404
https://doi.org/10.1016/0375-6742(91)90037-u
https://doi.org/10.1016/0375-6742(91)90037-u
Publikováno v:
12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea888ccdd84a0bb891c6f6b89c9472ec
https://doi.org/10.1109/igarss.1989.577920
https://doi.org/10.1109/igarss.1989.577920