Tvärminne Zoological Station is a marine station located at the entrance to the Gulf of Finland. It serves as a centre for a large variety of high quality biological research and offers facilities for field courses and seminars. TZS is open all year round and we welcome visiting scientists to conduct their research at TZS.

Tvärminne news and general information

Tvärminne research

@Tvarminne

Last week a group of reporters visited TZS - here is a blogpost from Kirsti Sergejeff, where she shares her thought… twitter.com/i/web/status/1…

NEW PAPER! As the ice pack in the Arctic continues to diminish due to global warming, a challenge we face as scient… twitter.com/i/web/status/1…

When will the barnacles settle this year? Today we deployed a set of settling plates at TZS to follow this process.… twitter.com/i/web/status/1…

Coming soon to the Planetarium at Heureka! (20.6.2018) A film about the Baltic Sea made by Hannes Vartiainen and P… twitter.com/i/web/status/1…