Prof. Dr. James Gill

Profile

Academic positionFull Professor
Research fieldsPetrology,Geochemistry (Inorganic, Organic, Biological),Geophysics

Current contact address

CountryUnited States of America
CitySanta Cruz
InstitutionUniversity of California, Santa Cruz

Host during sponsorship

Prof. Dr. Kaj HoernleForschungszentrum für Marine Wissenschaften, Abteilung Vulkanologie - Petrologie, GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel, Kiel
Prof. Dr. Gerhard WörnerGeochemie und Isotopengeologie, Georg-August-Universität Göttingen, Göttingen
Prof. Dr. Carsten MünkerInstitut für Geologie und Mineralogie, Universität zu Köln, Köln
Start of initial sponsorship01/08/2011

Programme(s)

2011Humboldt Research Award Programme

Nominator's project description

Professor Gill is internationally renowned for a series of fundamental investigations on the origin and evolution of volcanism at destructive plate boundaries (subduction zones), constructive plate margins (mid-ocean ridges) and within plates (e.g. ocean island volcanic areas such as the Canary and Azores Islands). His 1981 book on "Orogenic Andesites" served as a roadmap for subduction zone research into the 21st century and he has led the application of U-series disequilibria in solving problems in igneous geochemistry, including rates of melt generation, differentiation and magma degassing. During his stay in Germany, Professor Gill will integrate the results from a variety of international projects to benefit our understanding of the forcing functions controlling the composition of magmas at active plate margins.