Sonja Martens
![Sonja Martens](https://www.egu.eu/media/person/2019/02/28/fe9a120cb55c40923c0b94c79bcc7ba5.jpg.225x225_q90_crop_target-50%2C45_upscale.webp)
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President of the Division "Energy, Resources and the Environment" (ERE) of the European Geosciences Union
April 2017 – April 2021
Sonja is a civil and environmental engineer by training with a background in both academia and industry. Her research focuses on hydrogeology , numerical flow and transport simulations and the sustainable use of georesources and the subsurface, for example investigating CO2 storage in geological media.