G3P Project Office
![](/fileadmin/_processed_/8/6/csm_andreas_guentner_c952cb90f2.jpg)
Project Coordinator
GFZ German Research Centre for Geosciences
Telegrafenberg
14473 Potsdam
Germany
Phone: +49 331 288-1559
E-Mail: andreas.guentner@gfz-potsdam.de
![](/fileadmin/_processed_/8/7/csm_Claudia_5b654b5443.jpg)
G3P Dissemination
IGRAC, UNESCO-IHE
International Groundwater Resources Assessment Centre
Westvest 7
2611AX DELFT
The Netherlands
Phone: +31 15 215-2339
E-Mail: claudia.ruz-vargas@un-igrac.org
![](/fileadmin/_processed_/1/f/csm_julian_haas_6778d293c7.jpg)
Project Manager
GFZ German Research Centre for Geosciences
Telegrafenberg
14473 Potsdam
Germany
Phone: +49 331 288-1896
E-Mail: julian.haas@gfz-potsdam.de