Subduction zone magmatism

Seminar info and schedule

For the autumn of 2017 we'll discuss subduction zone magmatism: Melting processes in the subduction zones and relations to the tectonic setting.

Seminars will take place at 14:00-15:30 in room D501 of the Exactum. You may also want to see more information about the general format of the seminar.

A tentative schedule of readings is below.

Date	Discussion leader(s)	Topic and papers	Paper rating
8.9.2017	n/a	Organizational meeting
14.9.2107	Jorina	Marschall H R and Schumacher J C, 2012. Arc magmas sourced from mélange diapirs in subduction zones. Nature Geoscience, 5, December 2012	3.9
21.9.2017	Lars	Zhu G et al., 2009. Three-dimensional dynamics of hydrous thermal-chemical plumes in oceanic subduction zones. Geochemistry, Geophysics, Geosystems, 10 (11)	3.2
28.9.2017	Pelayo	Abers G A, van Keken P E and Hacker B R, 2017. The cold and relatively dry nature of mantle forearcs in subduction zones, Nature Geoscience, 10, p. 333-337.	3.8
5.10.2017		Grove T L, Till C B, and Krawczynski M J, 2012. The Role of H₂O in Subduction Zone Magmatism. Annual Review of Earth and Planetary Sciences, 40, p. 413-439.
12.10.2017	Dave	van Keken P E, Hacker B R, Syracuse E M, Abers G A, 2011. Subduction factory: 4. Depth‐dependent flux of H2O from subducting slabs worldwide. Journal of Geophysical Research: Solid Earth, 116(B1).
19.10.2017	Lotta	Acocella V, Funiciello F, 2010. Kinematic setting and structural control of arc volcanism, Earth and Planetary Science Letters, 289, p. 43-53.
26.10.2017		No seminar
2.11.2017	Lars	Paterson S R, Ducea M N, 2015. Arc Magmatic Tempos: Gathering the Evidence. Elements, 11, p. 91-98
9.11.2017	Jorina	Cao W, Paterson S R, Memeti V, Mundil R, Anderson J L , Schmidt K, 2015. Tracking paleodeformation fields in the Mesozoic central Sierra Nevada arc: Implications for intra-arc cyclic deformation and arc tempos. Lithosphere, 7, p. 296-320.
16.11.2017	Isabel	Faccenna C et al., 2010. Subduction-triggered magmatic pulses: A new class of plumes? Earth and Planetary Science Letters, 299, p. 54-68.
23.11.2017	Dave	Ribeiro, J.M. and Lee, C.T.A., 2017. An imbalance in the deep water cycle at subduction zones: The potential importance of the fore-arc mantle. Earth and Planetary Science Letters, 479, p. 298-309.

Papers under consideration

Papers to consider

Slab melting versus slab dehydration in subduction-zone magmatism - https://dx.doi.org/10.1073/pnas.1010968108
Volatiles in subduction zone magmatism - https://doi.org/10.1144/SP410.13
The Role of H2O in Subduction Zone Magmatism - https://dx.doi.org/10.1146/annurev-earth-042711-105310

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Subduction zone magmatism