Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Anna Smirnoff"'
Autor:
Annick Doucet, Martine M. Savard, Christian Bégin, Joëlle Marion, Anna Smirnoff, Taha B. M. J. Ouarda
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 64, Iss 0, Pp 1-18 (2012)
In this study, we analysed the tree-ring metal concentrations and isotope ratios of five stands located in three contrasted settings to infer the diffuse air pollution history of the northern part of the Windsor–Québec City Corridor in eastern Can
Externí odkaz:
https://doaj.org/article/87c3bca6733249719bd42231ceca2886
Publikováno v:
Geochemical Perspectives Letters. :36-41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95288262713dbffbd1870d26b143dd00
https://doi.org/10.7185/geochemlet.2021
https://doi.org/10.7185/geochemlet.2021
Autor:
Cristian Alvarez, Joëlle Marion, Martine M. Savard, Lauriane Dinis, Christian Bégin, Yves Bégin, Anna Smirnoff
Publikováno v:
Dendrochronologia. 50:64-69
Studies in dendroisotope chemistry suggested that latewood cellulose contains better climatic records than whole-ring cellulose. However, this approach has never been tested on northeastern Canadian spruce trees. This study compares dendroisotopic se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67360a1b85298d8117a7d8c922352ae1
https://doi.org/10.1016/j.dendro.2018.05.004
https://doi.org/10.1016/j.dendro.2018.05.004
Publikováno v:
Atmospheric Chemistry and Physics. 18:10373-10389
There are clear motivations for better understanding the atmospheric processes that transform nitrogen (N) oxides (NOx) emitted from anthropogenic sources into nitrates (NO3-), two of them being that NO3- contributes to acidification and eutrophicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e22dc35d19b967a70d0f51789940db3a
https://doi.org/10.5194/acp-18-10373-2018
https://doi.org/10.5194/acp-18-10373-2018
Autor:
Jérôme Laganière, Franck O.P. Stefani, David Paré, Christian Bégin, Joëlle Marion, Christine Martineau, Martine M. Savard, Anna Smirnoff, Jade Bergeron, Karelle Rheault, Armand Séguin
Publikováno v:
Science of The Total Environment. 780:146581
Anthropogenic N emissions represent a potential threat for forest ecosystems, and environmental indicators that provide insight into the changing forest N cycle are needed. Tree ring N isotopic ratios (δ15N) appear as a contentious choice for this r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854f77c3ad8b888b7bae12b150dd0ffa
https://doi.org/10.1016/j.scitotenv.2021.146581
https://doi.org/10.1016/j.scitotenv.2021.146581
Publikováno v:
Atmospheric Environment. 162:11-22
The nitrogen isotope ratios (δ15N) of atmospheric N species are commonly suggested as indicators of N emission sources. Therefore, numerous research studies have developed analytical methodologies and characterized primary (gases) and secondary emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f6b4bb552748463acd89fd4ba12e97
https://doi.org/10.1016/j.atmosenv.2017.05.010
https://doi.org/10.1016/j.atmosenv.2017.05.010
Publikováno v:
Goldschmidt Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3512bec76131d437614f8144f3d126f2
https://doi.org/10.46427/gold2020.1175
https://doi.org/10.46427/gold2020.1175
Autor:
Josué J. Jautzy, Martine M. Savard, Anna Smirnoff, Jason M. E. Ahad, Charles Gobeil, Benjamin D. Barst
Publikováno v:
Environmental Science & Technology. 49:12062-12070
The continued growth of mining and upgrading activities in Canada's Athabasca oil sands (AOS) region has led to concerns about emissions of contaminants such as polycyclic aromatic hydrocarbons (PAHs). Whereas a recent increase in PAH emissions has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f96b3d2e77c3f0ef94be42ed27df55c0
https://doi.org/10.1021/acs.est.5b03232
https://doi.org/10.1021/acs.est.5b03232
There are clear motivations for better understanding the atmospheric processes that transform nitrogen (N) oxides (NO x ) emitted from anthropogenic sources into nitrates (NO 3 − ), two of them being that NO 3 − contributes to acidification and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36134c34dba69341b7da7f1dd0872834
https://doi.org/10.5194/acp-2017-1103
https://doi.org/10.5194/acp-2017-1103
