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 Baltic Sea is salty?
The Baltic Sea salinity is driven by freshwater supply due to river runoff and net precipitation and the exchange with saline water from the North Sea.
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.
Are there sharks in the Baltic Sea?
Contrary to popular belief, there are sharks in the Baltic Sea. In fact, 31 species of sharks and closely related skates, rays and chimaeras (collectively known as cartilaginous fishes) have been recorded in this area.
Who pollutes 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.
Which sea has lowest salinity?
The Arctic Ocean’s salinity varies seasonally as the ice cover melts and freezes; but it is the lowest on average due to low evaporation and heavy freshwater inflow from rivers.
What is known as the key to the Baltic Sea?
Russia as key to the Baltic Sea region.
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.
What does Baltic mean?
1 : of or relating to the Baltic Sea or to the states of Lithuania, Latvia, and Estonia. 2 : of or relating to a branch of the Indo-European language family containing Latvian, Lithuanian, and Old Prussian — see Indo-European Languages Table.