Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Marc Spiegelman"'
Autor:
Lynne J. Elkins, Marc Spiegelman
Publikováno v:
Earth and Space Science, Vol 8, Iss 12, Pp n/a-n/a (2021)
Abstract Meaningful analysis of uranium‐series isotopic disequilibria in basaltic lavas relies on the use of complex forward numerical models like dynamic melting (McKenzie, 1985, https://doi.org/10.1016/0012-821x(85)90001-9) and equilibrium porous
Externí odkaz:
https://doaj.org/article/7a3822335104462086d175c910005c7d
Publikováno v:
Journal of Glaciology, Vol 65, Pp 745-758 (2019)
Mountain glaciers and ice sheets often host marginal and subglacial lakes that are hydraulically connected through subglacial drainage systems. These lakes exhibit complex dynamics that have been the subject of models for decades. Here we introduce a
Externí odkaz:
https://doaj.org/article/ebdfa260650e477db2346acd95b33fa4
Autor:
Aaron G. Stubblefield, Colin R. Meyer, Matthew R. Siegfried, Wilson Sauthoff, Marc Spiegelman
Publikováno v:
Journal of Glaciology, Pp 1-15
Subglacial lake water-volume changes produce ice-elevation anomalies that provide clues about water flow beneath glaciers and ice sheets. Significant challenges remain in the quantitative interpretation of these elevation-change anomalies because the
Externí odkaz:
https://doaj.org/article/2c1dc23b09004fac9d37eace0d0a93c5
Subglacial lake water-volume changes produce ice-elevation anomalies that provide clues about water flow beneath glaciers and ice sheets. Significant challenges remain in the quantitative interpretation of these elevation-change anomalies because the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::533ee5cac52d4ff408a39098035521cb
https://doi.org/10.31223/x58q1h
https://doi.org/10.31223/x58q1h
Autor:
Adrien F. Arnulf, Alistair J. Harding, Marc Spiegelman, Suzanne M. Carbotte, Graham M. Kent, Mladen R. Nedimović, Juan Pablo Canales, Michelle Lee
Publikováno v:
Geology. 48:693-697
Magmatic systems are composed of melt accumulations and crystal mush that evolve with melt transport, contributing to igneous processes, volcano dynamics, and eruption triggering. Geophysical studies of active volcanoes have revealed details of shall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3a343d726cf0b5a9d16a36c5fb8c8d1
https://doi.org/10.1130/g47223.1
https://doi.org/10.1130/g47223.1
Autor:
Marc Spiegelman, L. J. Elkins
Publikováno v:
Earth and Space Science, Vol 8, Iss 12, Pp n/a-n/a (2021)
Meaningful analysis of uranium‐series isotopic disequilibria in basaltic lavas relies on the use of complex forward numerical models like dynamic melting (McKenzie, 1985, https://doi.org/10.1016/0012-821x(85)90001-9) and equilibrium porous flow (Sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53b1259c27b691f46b40fc0da55cd55d
https://doi.org/10.1029/2020ea001619
https://doi.org/10.1029/2020ea001619
Autor:
Matthew R. Siegfried, Timothy T. Creyts, Jonathan Kingslake, Marc Spiegelman, A. G. Stubblefield
Publikováno v:
Geophysical Research Letters. 48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::007e1f2023b730211e576c970dc60fca
https://doi.org/10.1029/2021gl094658
https://doi.org/10.1029/2021gl094658
Publikováno v:
Journal of Glaciology. 65:745-758
Mountain glaciers and ice sheets often host marginal and subglacial lakes that are hydraulically connected through subglacial drainage systems. These lakes exhibit complex dynamics that have been the subject of models for decades. Here we introduce a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cca11d567b777e3701acbd97079359e
https://doi.org/10.1017/jog.2019.46
https://doi.org/10.1017/jog.2019.46
Publikováno v:
Journal of Fluid Mechanics. 919
Grounding lines exist where land-based glacial ice flows on to a body of water. Accurately modelling grounding-line migration at the ice–ocean interface is essential for estimating future ice-sheet mass change. On the interior of ice sheets, the sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f5e7bcd7f7a82d3ab05ca35be4056c1
https://doi.org/10.1017/jfm.2021.394
https://doi.org/10.1017/jfm.2021.394