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pro vyhledávání: '"J. Pester"'
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 12, Pp n/a-n/a (2022)
Abstract Decades of research have resulted in characterization of the ocean floor manifestations of mid‐ocean ridge (MOR) hydrothermal systems, yet numerical models accounting for the connections between heat transfer, hydrology and geochemistry ha
Externí odkaz:
https://doaj.org/article/793c6db5377743a58e04450caff5aafc
Akademický článek
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Autor:
John N. Christensen, Michael A. Antonelli, Donald J. DePaolo, Olivier Bachmann, Jörn-Frederik Wotzlaw, Nicholas J. Pester
Publikováno v:
ACS Earth and Space Chemistry. 5:2481-2492
Autor:
Andrew C. Turner, Nicholas J. Pester, Markus Bill, Mark E. Conrad, Kevin G. Knauss, Daniel A. Stolper
The hydrogen isotopic composition of methane (CH4) is used as a fingerprint of gas origins. Exchange of hydrogen isotopes between CH4 and liquid water has been proposed to occur in both low- and high-temperature settings. However, despite environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70e5f42eb4d874b21157876842661971
https://escholarship.org/uc/item/5w70c2v8
https://escholarship.org/uc/item/5w70c2v8
Publikováno v:
30. Kongress der Deutschen Gesellschaft für Perinatale Medizin – „Wandel als Herausforderung“.
Publikováno v:
Annals of Emergency Medicine. 80:S87
Publikováno v:
Goldschmidt2021 abstracts.
Publikováno v:
Geochimica et Cosmochimica Acta. 242:191-212
At equilibrium, the D/H isotope fractionation factor between H2 and H2O (αH2O-H2(eq)) is a sensitive indicator of temperature, and has been used as a geothermometer for natural springs and gas discharges. However, δDH2 measured in spring waters may
Autor:
Drew D. Syverson, Peter P. Scheuermann, Nicholas J. Pester, William E. Seyfried, John A. Higgins
Publikováno v:
Geochimica et Cosmochimica Acta. 236:160-178
The elemental and isotopic mass balance of Ca and Sr between seawater and the oceanic crust at mid-ocean ridge (MOR) hydrothermal systems integrates various physiochemical processes in the subseafloor, such as dissolution of primary silicate minerals