The unique Baltic Sea. The Baltic Sea is the youngest sea of our planet. … Due to massive freshwater runoff from the land and limited salt water inflows from the Danish straits, the salinity of the Baltic Sea is much lower than that of the oceans, and the water is considered to be brackish water instead of sea water.
What makes the Baltic Sea unique?
The Baltic is the youngest sea on our planet, emerging from the retiring ice masses only some 10,000-15,000 years ago. Governed by special hydrographical and climatic conditions, the Baltic Sea is one of the planet’s largest bodies of brackish water.
Why is the Baltic Sea so special to live in?
1. Geographical position, geological development, hydrographical features, climate and physical drivers together create the Baltic Sea environment. … Being a semi-enclosed continental sea with a large drainage area compared to its water volume, the Baltic Sea ecosystem is heavily impacted by the surrounding landmasses.
How does the Baltic Sea differ from other seas?
The Baltic Sea is relatively isolated from other seas, and has only a narrow connection to the North Sea through the Sound and the Belt Seas. Hence, it takes approximately 30 years for the Baltic Sea waters to be fully exchanged (Stigebrandt 2001). Marine water enters the Baltic Sea predominantly during winter storms.
Can you swim in the Baltic Sea?
The Baltic sea water is cool, but not cold at summer. … The beach is safe, and you cannot swim so far, because you will kick some sea-rocks when you go far away from the shore. The water is shallow, just go to try it, no harm.
What is the dirtiest sea in the world?
The Baltic Sea is one of the most polluted seas in the world. Most of the pollution originates from inland activities.
Is the Baltic Sea calm?
The Baltic Sea is essentially a sheltered body of water, having only one outlet between Denmark and Sweden – the Øresund. … The Baltic Sea is for the most part quite calm during summer, only becoming moderately choppy if a summer squall should develop.
What sharks are in the Baltic Sea?
The most common species of shark in the Baltic are the spurdog (spiny dogfish), the thorny skate, and the small-spotted catshark. Also found are blue and porbeagle sharks, blackmouth dogfish, thornback rays and bluntnose sixgill sharks and the “common” varieties of skate, stingray and angel shark.
Which is the youngest sea on the earth?
The Baltic Sea in Scandinavia is the world’s youngest sea having formed between 10 thousand and 15 thousand years ago from glacial erosion. It contains a unique mixture of saltwater and freshwater, making it the largest brackish water body on the planet.
Is the Baltic Sea shallow?
The Baltic Sea is shallow compared to the oceans, and almost entirely closed. Salt water occasionally flows in through the Danish straits, bringing salty ocean water to the sea.
Who is polluting the Baltic Sea?
The Baltic Sea is almost totally surrounded by land and therefore more endangered by pollution than other marine areas. The sources of marine pollution are municipal and industrial waste inputs directly into the sea or via rivers, and atmospheric inputs mainly from traffic and agriculture.
What animals live in the Baltic Sea?
The Baltic Sea
|Herring – eastern||Clupea harengus||moderate|
|Salmon (main basin and Gulf of Bothnia)||Salmo salar||high|
|Salmon (Gulf of Finland)||Salmo salar||high|
Does Russia border the Baltic Sea?
Petersburg at its head. Proceeding clockwise from the west, the countries bounding the Baltic are Denmark, Sweden, Finland, Russia, Estonia, Latvia, Lithuania, Poland, and Germany. Coast of Bornholm, Den., on the Baltic Sea.