Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Grace E Shephard"'
Autor:
Juan Camilo Meza-Cala, Alexander Minakov, Jan Inge Faleide, Mansour M. Abdelmalak, Grace E. Shephard, Rune Mattingsdal, Wolfram H. Geissler, Carmen Gaina
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Intraplate volcanism has occurred for the last 35 million years within Northeast Atlantic and Arctic margins, including the western Barents Sea, Svalbard, and northern Greenland. Earlier studies have suggested that some of this volcanism mig
Externí odkaz:
https://doaj.org/article/857b6665724647849216cd67bbc3d5c1
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 25, Iss 6, Pp n/a-n/a (2024)
Abstract The widespread High Arctic Large Igneous Province (HALIP) exhibits prolonged melting over more than 50 Myr, an observation that is difficult to reconcile with the classic view that large igneous provinces (LIPs) originate from melting in plu
Externí odkaz:
https://doaj.org/article/6648ad9170194a35a98dcfd9d9c6f50a
Autor:
Grace E. Shephard, Christine Houser, John W. Hernlund, Juan J. Valencia-Cardona, Reidar G. Trønnes, Renata M. Wentzcovitch
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
This study identifies the predicted seismic expression of the high-to-low iron spin crossover in the deep Earth mineral ferropericlase. A depth-dependent signal is detected in the fastest and slowest regions, related to lateral temperature variations
Externí odkaz:
https://doaj.org/article/6e36326334c346a180cffbc204e410e9
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
The accurate representation of data is essential in science communication, however, colour maps that visually distort data through uneven colour gradients or are unreadable to those with colour vision deficiency remain prevalent. Here, the authors pr
Externí odkaz:
https://doaj.org/article/44e6fa36ae19417cbed8bcae41b0974c
Autor:
Fabio Crameri, Valentina Magni, Mathew Domeier, Grace E. Shephard, Kiran Chotalia, George Cooper, Caroline M. Eakin, Antoniette Greta Grima, Derya Gürer, Ágnes Király, Elvira Mulyukova, Kalijn Peters, Boris Robert, Marcel Thielmann
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-14 (2020)
Despite numerous advances in our understanding of subduction since the theory of plate tectonics was established, the mechanisms of subduction zone initiation remain highly controversial. Here, the authors present a transdisciplinary and expandable c
Externí odkaz:
https://doaj.org/article/75c539ae9c2346e19c0ead5932321f3b
Autor:
Morgan T. Jones, Lars E. Augland, Grace E. Shephard, Seth D. Burgess, Gauti T. Eliassen, Malte M. Jochmann, Bjarki Friis, Dougal A. Jerram, Sverre Planke, Henrik H. Svensen
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Radioisotopic dating of volcanic minerals is a powerful method for establishing absolute time constraints in sedimentary basins, which improves our understanding of the chronostratigraphy and evolution of basin processes. The relative plate
Externí odkaz:
https://doaj.org/article/d6aff2ff8819419381a811ca24ba29b1
The interaction of mantle plumes with continental or cratonic lithosphere can result in (large-scale) volcanism and continental breakup, but these consequences seem to be limited to tectonic settings with pre-existing weak zones. In contrast, most pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f871b37853d8055a2c4a48c9808fff1
https://doi.org/10.5194/egusphere-egu23-15545
https://doi.org/10.5194/egusphere-egu23-15545
Autor:
Mansour M. Abdelmalak, Sébastien Gac, Jan Inge Faleide, Grace E. Shephard, Filippos Tsikalas, Stéphane Polteau, Dmitry Zastrozhnov, Trond H. Torsvik
The formation of the NE Atlantic conjugate margins is the result of multiple rifting phases spanning from the Late Paleozoic and culminating in the early Eocene when breakup was accompanied with intense magmatic activity. The pre-breakup configuratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdb1c6ab68a1b4d19a4e22722db6b53d
https://doi.org/10.5194/egusphere-egu23-9908
https://doi.org/10.5194/egusphere-egu23-9908
One of the challenges to establishing and maintaining momentum for community-driven science communication efforts is engaging participation from the wider scientific community. Launched in early 2022, the s-Ink project (www.s-Ink.org) aims to make hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::810df534379675d820dce17d2e3cecca
https://doi.org/10.5194/egusphere-egu23-10129
https://doi.org/10.5194/egusphere-egu23-10129
Autor:
Leandro Cesar Gallo, Mathew Domeier, Facundo Sapienza, Nicholas L Swanson-Hysell, Bram Vaes, Yiming Zhang, Maelis Arnould, Athena Eyster, Derya Gürer, Agnes Kiraly, Boris Robert, Tobias Rolf, Grace E Shephard, Annique Van der Boon
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, 2023, 50, ⟨10.1029/2023GL103436⟩
Geophysical Research Letters, 2023, 50, ⟨10.1029/2023GL103436⟩
Our understanding of Earth’s paleogeography relies heavily on paleomagnetic apparent polar wander paths (APWPs), which represent the time-dependent position of Earth’s spin axis relative to a given block of lithosphere. However, conventional appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b86f262138a2abe735f17b66edf020ba
https://insu.hal.science/insu-04155698/document
https://insu.hal.science/insu-04155698/document