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 Kurnosov2, (1)Bayerisches Geoinstitut, Universit├Ąt Bayreuth, Bayreuth, Germany, (2)Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany, (3)Bayerisches Geoinstitut, Bayreuth, Germany, (4)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany