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Metamorphic Dehydration: How Bound Water Escapes Crustal Slabs to Trigger Volcanism
Serpentine breakdown, blueschist-to-eclogite facies transitions, and fluid-induced flux melting in the subduction mantle wedge.
• •2–4 minutes -

The Deep Carbon Cycle: Subduction Recycling of Carbonate Carbon into Arc Magmas
Subduction zone carbon fluxes, decarbonation metamorphic reactions, and mantle wedge volatile return via volcanic arc outgassing.
• •3–4 minutes



