Hola,
¿eres nuevo aquí?

Regístrate gratis y conecta tu empresa con financiación pública, partners y proyectos.

Tengo cuenta

Regístrate

Ver video

ELECTROLITH

Financiado

Cerrado

Electrical Petrology tracking mantle melting and volatiles cycling using electr...

Electrical Petrology tracking mantle melting and volatiles cycling using electrical conductivity Melting in the Earth’s mantle rules the deep volatile cycles because it produces liquids that concentrate and redistribute volatile species. Such redistributions trigger volcanic degassing, magma emplacement in the crust and hydro... ver más

31/10/2017

CNRS

1M€

Presupuesto del proyecto: 1M€

Líder del proyecto

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Fecha límite participación Sin fecha límite de participación.

Ver 2 Participantes

Financiación concedida El organismo FP7 notifico la concesión del proyecto el día 2017-10-31 No tenemos la información de la convocatoria

0% 100% 100%

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

2 Participantes

CNRS

0.00€ | Lider

UNIVERSITE PIERRE ET MARIE C...

N.D. | Participante

Conecta tu I+D

¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video

Proyectos interesantes

DEEP-MAPS Deep Earth Mantle Phase Transition Maps Studied by Time Res... 2M€ Cerrado

DYSTEM Dynamics and Structure of the Earth s Mantle a multidiscipl... 260K€ Cerrado

SHRED Survival of Hadean REmnants in a Dynamic mantle 3M€ Cerrado

OXYGEN The redox evolution of arc magmas from the oxygenation of t... 2M€ Cerrado

COMITAC An integrated geoscientific study of the thermodynamics and... 2M€ Cerrado

IJC2020-044739-I Petrology and geochemistry of the Earths mantle: a focus on... 31K€ Cerrado

Líder del proyecto

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE... No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 1M€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto Melting in the Earth’s mantle rules the deep volatile cycles because it produces liquids that concentrate and redistribute volatile species. Such redistributions trigger volcanic degassing, magma emplacement in the crust and hydrothermal circulation, and other sorts of chemical redistribution within the mantle (metasomatism). Melting also affects mantle viscosities and therefore impacts on global geodynamics. So far, experimental petrology has been the main approach to construct a picture of the mantle structure and identify regions of partial melting. Magnetotelluric (MT) surveys reveal the electrical properties of the deep Earth and show highly conductive regions within the mantle, most likely related to volatiles and melts. However, melting zones disclosed by electrical conductivity do not always corroborate usual pictures deduced from experimental petrology. In 2008, I proposed that small amount of melts, very rich in volatiles species and with unusual physical properties, could reconcile petrological and geophysical observations. The broadening of this idea is however limited by (i) the incomplete knowledge of both petrological and electrical properties of those melts and (ii) the lack of petrologically based models to fit MT data. ELECTROLITH will fill this gap by treating the following points: - How volatiles in the H-C-S-Cl-F system trigger the beginning of melting and how it affects mantle conductivity? - What are the atomic structures and the physical properties of such volatile-rich melts? - How can such melts migrate in the mantle and what are the relationships with deformation? - What are the scaling procedures to integrate lab-scale observations into a petrological scheme that could decipher MT data in terms of melt percolation models, strain distributions and chemical redistributions in the mantle ELECTROLITH milestone is therefore a reconciled perspective of geophysics and petrology that will profoundly enrich our vision of the mantle geodynamics

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores