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pro vyhledávání: '"Martine M, Savard"'
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Autor:
Nicolas Pinet, Omid Haeri-Ardakani, Josué Jautzy, Martine M. Savard, Patrick Sack, Patrick Mercier-Langevin
Publikováno v:
Mineralium Deposita. 58:903-923
Sediment-hosted gold deposits in central Yukon have most of the diagnostic characteristics of Carlin-type gold deposits in Nevada. This study combines organic matter geothermometry with fluid inclusion microthermometry, clumped isotope data (Δ47) fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d9a7cbd0f8c69c6dee28043e91cc922
https://doi.org/10.1007/s00126-023-01162-2
https://doi.org/10.1007/s00126-023-01162-2
Publikováno v:
Geochimica et Cosmochimica Acta. 298:43-54
Recent studies using the CO2 carbonate clumped isotope (13C-18O-16O, i.e., Δ47) paleothermometer and bulk isotopes (δ13C, δ18O) have brought new insights into the prevailing conditions during carbonate formation around marine methane seeps. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10e3c27348458c75fefb733f2979992e
https://doi.org/10.1016/j.gca.2021.01.041
https://doi.org/10.1016/j.gca.2021.01.041
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:
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:
Stable Isotopes in Tree Rings ISBN: 9783030926977
Anthropogenic activities such as industrialization, land use change and intensification of agriculture strongly contribute to changes in the concentrations of atmospheric trace gases. Carbon dioxide (CO2), oxidized N compounds(NOx), sulfur dioxide (S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f73d2081c0adcec0d6b2f2f0655909b5
https://doi.org/10.1007/978-3-030-92698-4_24
https://doi.org/10.1007/978-3-030-92698-4_24
Autor:
Martine M. Savard, Rolf T. W. Siegwolf
Publikováno v:
Stable Isotopes in Tree Rings ISBN: 9783030926977
Nutritive, but detrimental if at high levels, several nitrogen (N) forms involved in air and soil biogeochemical reactions constitute the N load trees assimilate. Although a large body of literature describes series of tree-ring N isotopes (δ15N) as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf996fbd6227b6f2388f72c50568524
https://doi.org/10.1007/978-3-030-92698-4_12
https://doi.org/10.1007/978-3-030-92698-4_12
Publikováno v:
Science of The Total Environment. 857:159580
As anthropogenic nitrogen (N) emissions have been rising for decades, it is critical to develop natural archives that help understand how natural processes were modified in the past. Tree-ring δ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e03c1a478ec0bbae12eddf248f35ab2
https://doi.org/10.1016/j.scitotenv.2022.159580
https://doi.org/10.1016/j.scitotenv.2022.159580
Publikováno v:
Geofísica Internacional, Vol 43, Iss 4, Pp 551-565 (2004)
El Servicio Geológico de Canadá llevo a cabo una evaluación acuífera para estimar la sustentabilidad y Ia vulnerabilidad acuífera en St. Lawrence Lowlands al suroeste de Quebec. El modelo DRASTIC y un SIG fueron usados para calcular y producir l
Externí odkaz:
https://doaj.org/article/b6055d51f5c14cdc9143e4ced050a10d
Publikováno v:
Geofísica Internacional, Vol 43, Iss 4, Pp 591-602 (2004)
Se verifica en St. Lawrence Lowlands en SW Quebec un método de evaluación de vulnerabilidad acuífera, el cual relaciona directamente Ia vulnerabilidad con el tiempo advectivo descendiente (DAT) a partir de un modelo geológico 3D. El objetivo fue
Externí odkaz:
https://doaj.org/article/678f77907d0c4dcb9175ac45fabe8010