ETH News
All stories by Alexander Haumann, ETH Zürich
Searching for the origin of freshwater in the ocean
Zukunftsblog
![Map of the route.](/en/news-and-events/eth-news/news/2017/03/searching-for-the-origin-of-freshwater/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.1117280808.jpg)
On the third and final stage of the Antarctic circumnavigation, the expedition travels to remote islands and through a conveyor belt of icebergs before reaching Cape Town, its port of destination. Alex Haumann talks about his impressions, the changing water cycle, and its important role for Earth’s climate system.