Lake Laboratory
Dawn patrol on Lake Mendota: Carolyn Voter PhDx’18 (right) and Alexandra Linz ’13, PhDx’18 collect water samples before sunrise. The work was part of a 44-hour limnology experiment that took place in July 2016 and examined how light affects bacteria and carbon exchange.
Photo by Jeff Miller
![](https://onwisconsin.uwalumni.com/content/uploads/2017/05/lake_sampling16_3581_18W.jpg)