Zobrazeno 1 - 10 of 76 pro vyhledávání: '"Ellen E. Martin"'
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Akademický článek
Evolution of the Oceanic 13C Suess Effect in the Southeastern Indian Ocean Between 1994 and 2018
Autor: Thomas J. Williams, Amy J. Wagner, Elisabeth L. Sikes, Ellen E. Martin
Publikováno v: Geochemistry, Geophysics, Geosystems, Vol 22, Iss 4, Pp n/a-n/a (2021)
Abstract The decrease in δ13C of dissolved inorganic carbon (δ13CDIC) owing to uptake of anthropogenic CO2 (the oceanic 13C Suess effect) in the Southeastern Indian Ocean over the last decade was calculated using an extended multiparameter linear r
Externí odkaz: https://doaj.org/article/1fd62ca3a0b84899acf3a49e3d3fa095
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2
Akademický článek
Rare Earth Elements Geochemistry and Nd Isotopes in the Mississippi River and Gulf of Mexico Mixing Zone
Autor: Segun B. Adebayo, Minming Cui, Travis Hong, Christopher D. White, Ellen E. Martin, Karen H. Johannesson
Publikováno v: Frontiers in Marine Science, Vol 5 (2018)
Rare earth elements (REE) concentrations were measured in surface waters collected across the salinity gradient in the Mississippi River estuary (i. e., Mississippi River plume, MRP), which includes the near-shore portion of the Louisiana Shelf. In a
Externí odkaz: https://doaj.org/article/6a6f4b2fb5c144859c702b23e8df380e
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3
Heterogeneous CO2 and CH4 content of glacial meltwater from the Greenland Ice Sheet and implications for subglacial carbon processes
Autor: Asa K. Rennermalm, Shaily Rahman, Jonathan B. Martin, Ellen E Martin, Andrea J. Pain
Publikováno v: The Cryosphere. 15:1627-1644
Accelerated melting of the Greenland Ice Sheet has increased freshwater delivery to the Arctic Ocean and amplified the need to understand the impact of Greenland Ice Sheet meltwater on Arctic greenhouse gas budgets. We evaluate subglacial discharge f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10f71fdbb72b43753b952ba32977627d
https://doi.org/10.5194/tc-15-1627-2021
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4
Constraining sources and relative flow rates of bottom waters in the Late Cretaceous Pacific Ocean
Autor: Andrew Vande Guchte, Jean-Baptiste Ladant, Masoud Asgharian Rostami, Ellen E Martin, Shannon J. Haynes, Kenneth G. MacLeod, Christopher J. Poulsen
Publikováno v: Geology. 48:509-513
Geochemical data suggest that ocean circulation patterns changed over a period of long-term cooling during the last 10 m.y. of the Cretaceous (late Campanian–Maastrichtian). Proposed changes include enhanced deep-water formation in the South Atlant
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ab7a69915252b82bf07d2b76462997f
https://doi.org/10.1130/g47197.1
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6
Chemical weathering across the western foreland of the Greenland Ice Sheet
Autor: Ellen E Martin, K. M. Deuerling, Dorthe Petersen, Jonathan B. Martin, Jakob Abermann, Sille M. Myreng, Asa K. Rennermalm
Publikováno v: Geochimica et Cosmochimica Acta, 245 . pp. 426-440.
Proglacial streams deliver melt water and chemical weathering products, including nutrients and radiogenic isotopes, from continental ice sheets to the ocean. Weathering products are also delivered to the ocean in non-glacial streams that form follow
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf51eef2161d74962c34a7d9099863e
https://doi.org/10.1016/j.gca.2018.11.025
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7
Evolution of the Oceanic C-13 Suess Effect in the Southeastern Indian Ocean Between 1994 and 2018
Autor: A. J. Wagner, Elisabeth L. Sikes, Ellen E Martin, T. J. Williams
Publikováno v: Geochemistry Geophysics Geosystems (Amer Geophysical Union), 2021-04, Vol. 22, N. 4, P. e2020GC009402 (17p.)
The decrease in delta C-13 of dissolved inorganic carbon (delta C-13(DIC)) owing to uptake of anthropogenic CO2 (the oceanic C-13 Suess effect) in the Southeastern Indian Ocean over the last decade was calculated using an extended multiparameter line
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::422634ce48b9c0afe39d922683ad221d
https://archimer.ifremer.fr/doc/00700/81202/
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