[Geodynamics] EGU 2019: Mantle Structure and Evolution: Combining Seismological and Geodynamical Constraints Across Scales

[Thomas Bodin]

Dear colleagues,

Please consider submitting an abstract to our EGU session: *Mantle 
Structure and Evolution: Combining Seismological and Geodynamical 
Constraints Across Scales 
<https://protect-au.mimecast.com/s/PE0QCBNZwLinwyG5tz4ijF?domain=meetingorganizer.copernicus.org>* at the 
2019 EGU General Assembly in Vienna, Austria, 7-12 April 2019 
(www.egu2019.eu 
<https://protect-au.mimecast.com/s/GIfICD1jy9txEy9lc5JufY?domain=tides-cost.us12.list-manage.com>). 
The abstract submission deadline of 10 January 2019, 13:00 CET. We hope 
to see you there!
/
///
/Session description:/
Many mantle structures have recently been observed by seismologists 
including the lithosphere-asthenosphere boundary (LAB), a possible 
transition near ~1000 km depth, small scale heterogeneities in the 
transition zone and in the lowermost mantle (ULVZ, D"), plumes, 
stagnating slabs, mantle anisotropy... However their origin is still 
unclear and geodynamical modelling can help propose plausible scenarios. 
Furthermore, geodynamic models and tomographic images often investigate 
different physical parameters, and propose views of the mantle at 
separate scales. Combining information from both fields is therefore 
necessary to understand and link mantle processes across scales. We 
encourage every contribution that can feed the dialogue between 
seismologists and geodynamicists.

Stephanie Durand,
Martina Ulvroa,
Benoit Tauzin,
Bernhard Schuberth,
Thomas Bodin

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