BPT

BEYOND PLATE TECTONICS

Coordinatore	UNIVERSITETET I OSLO    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	Norway [NO]
Totale costo	2˙499˙010 €
EC contributo	2˙499˙010 €
Programma	FP7-IDEAS-ERC Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	ERC-2010-AdG_20100224
Funding Scheme	ERC-AG
Anno di inizio	2011
Periodo (anno-mese-giorno)	2011-05-01   -   2016-04-30

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	UNIVERSITETET I OSLO  Organization address address: Problemveien 5-7 city: OSLO postcode: 313 contact info Titolo: Dr. Nome: Ingse Cognome: Noremsaune Email: send email Telefono: +47 22855329 Fax: +47 22856339	NO (OSLO)	hostInstitution	2˙499˙010.00
2	UNIVERSITETET I OSLO  Organization address address: Problemveien 5-7 city: OSLO postcode: 313 contact info Titolo: Prof. Nome: Trond Helge Cognome: Torsvik Email: send email Telefono: 4722856416 Fax: 4722855101	NO (OSLO)	hostInstitution	2˙499˙010.00

Mappa

 Word cloud

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 Obiettivo del progetto (Objective)

'Plate tectonics characterises the complex and dynamic evolution of the outer shell of the Earth in terms of rigid plates. These tectonic plates overlie and interact with the Earth's mantle, which is slowly convecting owing to energy released by the decay of radioactive nuclides in the Earth's interior. Even though links between mantle convection and plate tectonics are becoming more evident, notably through subsurface tomographic images, advances in mineral physics and improved absolute plate motion reference frames, there is still no generally accepted mechanism that consistently explains plate tectonics and mantle convection in one framework. We will integrate plate tectonics into mantle dynamics and develop a theory that explains plate motions quantitatively and dynamically. This requires consistent and detailed reconstructions of plate motions through time (Objective 1).

A new model of plate kinematics will be linked to the mantle with the aid of a new global reference frame based on moving hotspots and on palaeomagnetic data. The global reference frame will be corrected for true polar wander in order to develop a global plate motion reference frame with respect to the mantle back to Pangea (ca. 320 million years) and possibly Gondwana assembly (ca. 550 million years). The resulting plate reconstructions will constitute the input to subduction models that are meant to test the consistency between the reference frame and subduction histories. The final outcome will be a novel global subduction reference frame, to be used to unravel links between the surface and deep Earth (Objective 2).'