Anti-Ochre field work

Juanjuan, Maren, and Carolin went to the field this week to sample iron ochres from Vattenfall wells. They were able to sample ochres and groundwater from 9 wells at 2 locations. They are planning to investigate differences in microbial communities and iron cycling in the different wells.
Juanjuan and Carolin are excited for the weeks of work ahead!

Carolin and Juanjuan preparing microcosms in the anoxic chamber.