Climate as a Complex System

Analysis beyond observation and simulation

Service and Management

(2009-2013) Division President Nonlinear Processes in the Geosciences, EGU.

(2015-2018) Head of the Department of Physics at Utrecht University

Editorial Boards

Editor (2007-2017): Physica D

Editor (2010-2017): Dynamics of Atmospheres and Oceans

Editor (2014-2017): Earth System Dynamics

Editor (2005-2009): Reviews of Geophysics

Editor (2005-2010): Nonlinear Processes in Geophysics


Chair (2006 - 2017): Scientific Committee National Supercomputing Facilities Foundation

eScience Integrator, Netherlands eScience Center (2012-2015)

Member of the Scientific advisory board of the Mathematics and Climate Research network

Chair: Earth Sciences Section, (2009 - 2011), Royal Dutch Academy of Arts and Sciences

Member of the Program Advisory Group of the UK-RAPID program (2007- 2014)