How the 410-km Discontinuity Reflects Mantle Water Content: Constraints from High-Pressure Experiments on Wadsleyite Single-Crystal Elasticity

Johannes Buchen1, Hauke Marquardt2, Tiziana Boffa Ballaran3, Takaaki Kawazoe2, Sergio Speziale4 and Alexander Kurnosov3, (1)Bayerisches Geoinstitut, Universität Bayreuth, Bayreuth, Germany, (2)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (3)University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, (4)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany