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European Geosciences Union

Division on Hydrological Sciences



Elena Toth

Deputy President

Laurent Pfister

Programme Group Chair

Elena Toth

Science Officers

Bettina Schaefli

Catchment hydrology

Josie Geris

Ecohydrology, wetlands and estuaries

Hugh Smith

Erosion, sedimentation & river processes

Monica Riva


Maurizio Mazzoleni


Maria-Helena Ramos

Hydrological forecasting

Christian Onof

Precipitation & climate

Annett Bartsch

Remote sensing & data assimilation

Martine van der Ploeg

Unsaturated zone

Andrea Castelletti

Water policy, management and control

Outreach and Communication Division Committee

Miriam Coenders

Laurent Pfister

Maria-Helena Ramos

Wouter Berghuis

Henry Darcy Medal Chairs

Gerrit de Rooij

Nick van de Giesen

John Dalton Medal Chair

Diane McKnight

OSPP Coordinators

Luisa Hopp

Julian Klaus

ECS Representative

Nilay Dogulu


Miriam Coenders

Hydrological Sciences Short Courses

Elena Toth

Hydrological Sciences Co-Listed Sessions

Elena Toth


There are currently ten Subdivisions for distinct fields within the broad area of hydrology. Each Subdivision Committee organises a set of oral and poster sessions to cover its field. The members of the Subdivisions Committees meet during the General Assembly and start preparing the draft programme for next year’s meeting in late spring/early summer. Membership of the committees of these Subdivisions is open: you can e-mail the Subdivision Committee Chair to request membership or you may directly join the meeting during the General Assembly, to get involved in the Subdivision activites and in particular in the organisation of the programme, including proposal of sessions and volunteering as convener or co-convener (see overview of Programme Organisation and Convener Tasks).