Zobrazeno 1 - 10
of 30
pro vyhledávání: '"K. D. Petersen"'
Publikováno v:
Brown, E L, Petersen, K D & Lesher, C E 2020, ' Reply to “Finding harzburgite in the mantle. A comment on Brown et al. (2020) : ‘Markov chain Monte Carlo inversion of mantle temperature and source composition, with application to Reykjanes Peninsula, Iceland’ ” by Shorttle et al. ', Earth and Planetary Science Letters, vol. 548, 116502 . https://doi.org/10.1016/j.epsl.2020.116502
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e785f74300c6ad7ad57e5440cfdbd48
https://pure.au.dk/portal/da/publications/reply-to-finding-harzburgite-in-the-mantle-a-comment-on-brown-et-al-2020(e0ecf5ae-c5ac-4028-af62-b6ca8a7fa496).html
https://pure.au.dk/portal/da/publications/reply-to-finding-harzburgite-in-the-mantle-a-comment-on-brown-et-al-2020(e0ecf5ae-c5ac-4028-af62-b6ca8a7fa496).html
About 2.5 Ga ago, two distinct mantle sources for basalts developed: one with a lower mantle potential temperature (MPT) being today relatively depleted and feeding the mid-ocean ridges, and one with a higher MPT being relatively enriched and pluming
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e7a7a344ecfe2d55fb4f7c28f927f5b
https://doi.org/10.5194/egusphere-egu2020-13615
https://doi.org/10.5194/egusphere-egu2020-13615
Publikováno v:
Brown, E L, Petersen, K D & Lesher, C E 2020, ' Markov chain Monte Carlo inversion of mantle temperature and source composition, with application to Reykjanes Peninsula, Iceland ', Earth and Planetary Science Letters, vol. 532, 116007 . https://doi.org/10.1016/j.epsl.2019.116007
The compositions and volumes of basalt generated by partial melting of the Earth's mantle provide fundamental constraints on the thermo-chemical conditions of the upper mantle. However, using melting products to interpret uniquely these conditions is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c64b68090cc40ab705bc5dc0a68c9f4
https://pure.au.dk/ws/files/224099462/1_s2.0_S0012821X19306995_main.pdf
https://pure.au.dk/ws/files/224099462/1_s2.0_S0012821X19306995_main.pdf
Autor:
K. D. Petersen, Jordan Phethean, Gillian R. Foulger, Alexander L. Peace, Ken McCaffrey, Christian Schiffer, Laurent Gernigon
Publikováno v:
Geological Society, London, Special Publications. 470:393-414
The opening of the North Atlantic region was one of the most important geodynamic events that shaped the present day passive margins of Europe, Greenland and North America. Although well-studied, much remains to be understood about the evolution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8ef6302c7a6fad4b34d19b2e1a9d9a
https://doi.org/10.1144/sp470.2
https://doi.org/10.1144/sp470.2
Publikováno v:
Vesterholt, A L, Petersen, K D & Nagel, T J 2021, ' Mantle overturn and thermochemical evolution of a non-plate tectonic mantle ', Earth and Planetary Science Letters, vol. 569, 117047 . https://doi.org/10.1016/j.epsl.2021.117047
We use coupled thermomechanical and thermodynamic modelling to investigate the evolution of a heating mantle below a stagnant lithosphere that leads to overturn events as proposed for Venus. Eclogitized crust entrenched into the upper mantle accumula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e16712fe2b6eefadb73325cc6b7f1876
https://doi.org/10.1016/j.epsl.2021.117047
https://doi.org/10.1016/j.epsl.2021.117047
Autor:
Thomas Ulrich, K. D. Petersen, Ole Alm, Fabrizio Marongiu, Ludvig Christensen, Stefano Soprani, Kurt Engelbrecht
Publikováno v:
Soprani, S, Marongiu, F, Christensen, L, Alm, O, Petersen, K D, Ulrich, T & Engelbrecht, K 2019, ' Design and testing of a horizontal rock bed for high temperature thermal energy storage ', Applied Energy, vol. 251, 113345 . https://doi.org/10.1016/j.apenergy.2019.113345
Integration of energy storage infrastructures into electrical grids represents a crucial milestone in the transition towards energy systems with high penetration of renewables. However, the high cost of the currently available technologies is a signi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5471947eddcde88dad85558cc96aeca7
https://pure.au.dk/portal/da/publications/design-and-testing-of-a-horizontal-rock-bed-for-high-temperature-thermal-energy-storage(c8de83b7-8efd-413f-b8b2-833aee94ef68).html
https://pure.au.dk/portal/da/publications/design-and-testing-of-a-horizontal-rock-bed-for-high-temperature-thermal-energy-storage(c8de83b7-8efd-413f-b8b2-833aee94ef68).html
Publikováno v:
Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2019, 46 (12), pp.6451-6458. ⟨10.1029/2019GL081955⟩
Armitage, J J, Ferguson, D J, Petersen, K D & Creyts, T T 2019, ' The Importance of Icelandic Ice Sheet Growth and Retreat on Mantle CO 2 Flux ', Geophysical Research Letters, vol. 46, no. 12, pp. 6451-6458 . https://doi.org/10.1029/2019GL081955
Geophysical Research Letters, American Geophysical Union, 2019, 46 (12), pp.6451-6458. ⟨10.1029/2019GL081955⟩
Armitage, J J, Ferguson, D J, Petersen, K D & Creyts, T T 2019, ' The Importance of Icelandic Ice Sheet Growth and Retreat on Mantle CO 2 Flux ', Geophysical Research Letters, vol. 46, no. 12, pp. 6451-6458 . https://doi.org/10.1029/2019GL081955
Climate cycles may significantly affect the eruptive behavior of terrestrial volcanoes due to pressure changes caused by glacial loading, which raises the possibility that climate change may modulate CO2 degassing via volcanism. In Iceland, magmatism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d362569653e23928d8b8c6c803283e15
https://hal-insu.archives-ouvertes.fr/insu-02919791
https://hal-insu.archives-ouvertes.fr/insu-02919791
Autor:
K. D. Petersen, Christian Schiffer
Publikováno v:
Petersen, K D & Schiffer, C 2016, ' Wilson cycle passive margins: Control of orogenic inheritance on continental breakup ', Gondwana Research, vol. 39, pp. 131-144 . https://doi.org/10.1016/j.gr.2016.06.012
Rifts and passive margins often develop along old suture zones where colliding continents merged during earlier phases of the Wilson cycle. For example, the North Atlantic formed after continental break-up along sutures formed during the Caledonian a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edd7fc514d75664a8467d3323bf4b5b7
https://doi.org/10.1016/j.gr.2016.06.012
https://doi.org/10.1016/j.gr.2016.06.012
Autor:
Ken McCaffrey, Alexander L. Peace, K. D. Petersen, Malcolm J. Hole, Gillian R. Foulger, B. R. Julian, Fernando Martinez, Laurent Gernigon, Nick Kusznir, Richard Hey, Dieter Franke, Martyn S. Stoker, James H. Natland, Robert E. Holdsworth, Laurent Geoffroy, Christian Schiffer, Tony Doré, Randell Stephenson, C. Henry Emeleus, Ármann Höskuldsson
Publikováno v:
Earth-science reviews, 2020, Vol.206, pp.102926 [Peer Reviewed Journal]
Foulger, G R, Doré, T, Emeleus, C H, Franke, D, Geoffroy, L, Gernigon, L, Hey, R, Holdsworth, R E, Hole, M, Höskuldsson, Á, Julian, B, Kusznir, N, Martinez, F, McCaffrey, K J W, Natland, J H, Peace, A L, Petersen, K, Schiffer, C, Stephenson, R & Stoker, M 2020, ' The Iceland Microcontinent and a continental Greenland-Iceland-Faroe Ridge ', Earth-Science Reviews, vol. 206, 102926 . https://doi.org/10.1016/j.earscirev.2019.102926
Foulger, G R, Doré, T, Emeleus, C H, Franke, D, Geoffroy, L, Gernigon, L, Hey, R, Holdsworth, R E, Hole, M, Höskuldsson, Á, Julian, B, Kusznir, N, Martinez, F, McCaffrey, K J W, Natland, J H, Peace, A L, Petersen, K, Schiffer, C, Stephenson, R & Stoker, M 2020, ' The Iceland Microcontinent and a continental Greenland-Iceland-Faroe Ridge ', Earth-Science Reviews, vol. 206, 102926 . https://doi.org/10.1016/j.earscirev.2019.102926
The breakup of Laurasia to form the Northeast Atlantic Realm was the culmination of a long period of tectonic unrest extending back to the Late Palaeozoic. Breakup was prolonged and complex and disintegrated an inhomogeneous collage of cratons suture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8174a64b4d6aec224d9d8aa7a8261cf
https://doi.org/10.1016/j.earscirev.2019.102926
https://doi.org/10.1016/j.earscirev.2019.102926
Autor:
E. R. Lundin, Martyn S. Stoker, Laurent Gernigon, Thomas Phillips, Dieter Franke, Laurent Geoffroy, K. D. Petersen, Gillian R. Foulger, Anthony Doré, Bob Holdsworth, Christian Schiffer, Alexander L. Peace, J. Kim Welford, Ken McCaffrey, Nick Kusznir, Randell Stephenson
Publikováno v:
Schiffer, C, Doré, A G, Foulger, G R, Franke, D, Geoffroy, L, Gernigon, L, Holdsworth, B, Kusznir, N, Lundin, E, McCaffrey, K, Peace, A L, Petersen, K D, Phillips, T B, Stephenson, R, Stoker, M S & Welford, J K 2020, ' Structural inheritance in the North Atlantic ', Earth-Science Reviews, vol. 206, 102975 . https://doi.org/10.1016/j.earscirev.2019.102975
Earth-science reviews, 2020, Vol.206, pp.102975 [Peer Reviewed Journal]
Earth-science reviews, 2020, Vol.206, pp.102975 [Peer Reviewed Journal]
The North Atlantic, extending from the Charlie Gibbs Fracture Zone to the north Norway-Greenland-Svalbard margins, is regarded as both a classic case of structural inheritance and an exemplar for the Wilson-cycle concept. This paper examines differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ab56d476d5a3ec8873de0f26bdefc4b
https://doi.org/10.1016/j.earscirev.2019.102975
https://doi.org/10.1016/j.earscirev.2019.102975