The sea area is a continental shelf with less than 15 meter in depth.
The climate is Arctic and varies significantly across the vast sea area.
It would introduce a no-go area to six sea areas around the islands.
Due to the sulfur, the sea area around the island is yellow in color.
Special ships and plane crews are being sent to guard the sea areas above every Keep.
The demining was a long operation, especially in the sea areas, lasting until 1952.
The open sea areas around Utö are covered by ice only approximately every five years.
I am also worried about the welfare of vulnerable sea areas and the environmental risks they face.
With a total of 25 million km2 we have the largest sea area in the world.
They are worried because the environment in the sensitive Baltic sea area is at risk.