The invasive Pacific oyster is spreading rapidly in Oslofjord, causing injuries to bathers and threatening local ecosystems, with Oslo municipality now offering a reward for their removal.
Scientists now say that the harmful alga will survive the winter and that it will probably turn green in the Oslo fjord next year as well.
Hundreds of guillemots go astray in the Oslo fjord every autumn. Many are now starving in the food-poor fjord.
Odd Sørensen discovered this dead whooper swan on 10 April. The Norwegian Food Safety Authority has received daily reports of dead birds and are asking the public to help report bird mortality in particular with ducks, geese, swans, seagulls, eagles, buzzards, crowd and ravens.
Large menger glass jellyfish in the Oslo fjord cause problems for both beachgoers and shrimp fishermen. The whole trawl was full before it reached the bottom where the shrimp are.
Nearly 1,000 water damages have been reported following the heavy rainfall night to Sunday.
Several trains have been delayed and canceled due to the storm.
On Wednesday, a new precipitation record was measured in Oslo with 22 millimeters in 10 minutes. "We had expected rain showers, but not that it would be so heavy," says state meteorologist.
All Topics
All Countries
Any Date
Apply