Current

In the Southern and South-Western Finnish sea areas, amount of cyanobacteria has increased since last week, and cyanobacteria are mostly mixed in the water column. Amount of cyanobacteria has increased also in lakes, even though there are still less cyanobacterial observations than usually during this time of the summer.

Underwater nature of Zanzibar, Tanzania, is spectacular with its coral reefs, seagrass meadows and mangrove forests. Marine life is however facing severe threats as coastal zone is affected by increasing tourism, coastal building, overfishing and also climate change.