Biogeochemistry in the Earth System
![Florian Scholz](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/36418967/florian-scholz-180x240-e568d0bc762f119c21750c8ef698fed33fb51d4d.jpg)
Photo: Florian Scholz
![Nicole Burdanowitz](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/36219120/burdanowitz-nicole-2-b4a84594c72cf978c6e053365fa36e79c2f24bc0.jpg)
Photo: Nicole Burdanowitz
![Frauke Langenberg](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/38542093/frauke-langenberg-180x240-3da4631e0d135569c8d312905c7cf0d0f5d8f021.jpg)
Photo: Frauke Langenberg
![Gesa Schulz](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/37214613/gesa1-180x240-02644879b40fe13fc60c2773f8b6ca9aaf3f1140.jpg)
Photo: Gesa Schulz
![Niko Lahajnar](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/38441139/niko-180x240-18638967e809717b229c048bfb92ccd7d08397d8.jpg)
Photo: Niko Lahajnar
Scientist
Bundesstraße 55
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Room: 1008
Tel: +49 40 42838-7062
Email: tim.rixen"AT"uni-hamburg.de
![Mark Zindorf](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/36682624/mark-zindorf-180x240-3ec793912aa04bf314103f9ffc8b685c2692ddc9.jpg)
Photo: Mark Zindorf