Procedia Earth and Planetary Science
The WRI-15 – 15th Water-Rock Interaction International Symposium was held in Évora in Portugal, a UNESCO World Heritage City, from 16 to 21 October 2016. Chaired by José Manuel Marques from CERENA / IST, under the auspices of the Water-Rock Interaction Working Group (WRI-WG) of the International Association of Geochemistry (IAGC). The Symposium covered the most important top topics in the field of Water-rock Interaction, including 8 Keynotes and a Special Session dedicated to the late Mike Edmonds. 319 Delegates from 33 countries were registered for the Symposium. The volume summarizes the extended abstracts of the invited, oral, and poster presentations at the Symposium.