Eva Riehle, MSc

What’s the work that you do?

I am a scientist working primarily on cyanobacteria in polar regions. I study their contribution to microbial mats in the Arctic and Antarctica, which toxins they produce, and how climate change will impact them. Part of my job is to go to remote regions in the Arctic and Antarctica to collect samples and set up experiments. At the university, I do plenty of DNA metabarcoding and bioinformatics to study microbial diversity and mass spectrometry to analyze the presence of cyanotoxins in the environment. I also teach several courses for Bachelor and Master students about ecology in polar regions and the presence and fate of natural toxins.

What keeps you going?

I am working on such an interesting project and get to combine cool research methods with a topic that (generally speaking) concerns almost everyone. My job allowed me to experience far away, remote places and I feel incredibly privileged I get to work in the Arctic and Antarctica. There are new challenges every day, from changing weather conditions to broken equipment, and I love figuring out a creative way to make the science happen. When I am home, I enjoy teaching courses at the university to share my knowledge and inspire other scientists to work on projects they really care about.

What’s your message to the world?

The sense of community I’ve experienced at polar research stations is outstanding, and I think a little bit of that supportive and encouraging environment in everyday “normal life” wouldn’t hurt. Staying in the Arctic and Antarctica also makes you realize again how precious the Earth is and that we must try and protect it as best we can! Climate change is real, it’s fast and has dramatic effects. Lastly, if there is something you really want to do, be brave and dare to dream. It can be daunting at times, but most of the time it is worth it in the end!