Aquatic Geochemistry
![Prof. Dr. Jens Hartmann](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/705057/hartmann2-baa18a966253463ae67abf4966ff31ff304e348f.jpg)
![Thorben Amann](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/27192854/thorben-180x240-ff8c3779b9d5afb58739e49b4534bc3a64b71743.jpg)
Photo: Thorben Amann
![Stefan Baltruschat](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/24098600/baltruschat-stefan-050e9d75ecec82fba4f27d5854d25da147755210.jpg)
Photo: Stefan Baltruschat
PhD-student
Climate Service Center Germany (GERICS) Helmholtz-Zentrum Geesthacht
Bundesstraße 55
20146 Hamburg
Fax: +49 40 42838-6675
![Janine Börker](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/3555920/boerker-98497e7b555fc7e74bf9ee1fead0564777ce8de9.jpg)
![Tom Jäppinen](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/1144725/jaeppinen2-26606c00e4061d6d3663e9d8dcfc6bbfa585f46b.jpg)
Photo: Tom Jäppinen
![Gibran Romero Mujalli](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/3555932/mujalli-13421c109862d8862c32db570d754e41aa1a1ad8.jpg)
![Annika Nolte](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/20855473/nolte-annika-cfffff6aa86e290defa5ece50ecd4a8967e8fa1b.jpg)
Photo: Annika Nolte
PhD-student
Bundesstraße 55
20146 Hamburg
Room: 1003
Tel: +49 40 42838-4992
Email: bbb1829"AT"uni-hamburg.de
![Lukas Rieder](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/33201039/lukas-rieder-2-180x240-e0e5cab9aa1352daef2e69f02c4e7f9b1e962acd.jpg)
Photo: Lukas Rieder
PhD-student
Bundesstraße 55
20146 Hamburg
Room: 1420
![Maria-Elena Vorrath](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/31932156/vorrath-elena-8b198be9f7d6fe4dfce819352fc18810f24214d7.jpg)
Photo: Maria-Elena Vorrath
![Charly Moras](https://assets.rrz.uni-hamburg.de/instance_assets/fakmin/36367894/charly-moras-180x240-10d80c3783af20a63990f742595cece0f0bad00f.jpg)
Photo: Charly Moras