Shunan Cao, PhD

What’s the work that you do?

I focus on both microbiology in marine ecosystems and lichen biology in landscapes, specifically in the field of microbial ecology and genomics in the Arctic and Antarctic environments and the succession of lichen-moss communities in the Fildes Peninsula.

I have organized and coordinated Chinese Antarctic Expeditions twice as Chief Expedition Leader, gaining valuable experience by participating in both Arctic and Antarctic ship-based expeditions. My research contributions and experience in polar research make me a valuable asset in advancing our understanding of polar ecosystems, particularly in relation to microbial communities.

What keeps you going?

The polar regions are amazing places. Arctic and Antarctic expeditions offer unparalleled opportunities to conduct fieldwork and access remote, pristine ecosystems that have been relatively untouched by human activities. These expeditions allow us to collect valuable samples and data that can lead to groundbreaking discoveries and advances in the field of microbiology. It is vital to study these regions that are highly vulnerable to climate change and human activities because they have a significant impact on Earth’s climate. Through polar microbiology, I can assess the effects of these changes on microbial communities and their ecological functions and contribute to our understanding of microbial diversity, functions, and interactions in these regions.

What’s your message to the world?

Understanding and respecting nature is essential. The polar regions hold crucial clues to our understanding of the intricate web of life on our planet. They are at the forefront of environmental change and understanding the impact on microbial life is crucial for predicting and mitigating the consequences. We must embrace the wonders of the polar world, cherish its delicate balance, and strive to protect and preserve these pristine environments. By doing so, we can unlock their secrets and ensure a sustainable future for our planet.