trace of the sea

02/02/2023

Oysters and mussels are specially bred. Oysters live up to 30 years. They are very lively: they can do without the sea for more than two weeks.

02/02/2023

In the zooplankton there are roe of more than 30 species of fish, jellyfish, sea worms, copepod crustaceans, larvae of molluscs, worms, crayfish and the "culprit" of the increased sea of ​​one-celled noctilyuk, which accounts for half the weight of the zooplankton in certain periods.

02/02/2023

The most common molluscs in the Black Sea are, of course, mussels, rapins, oysters and scallops.

02/02/2023

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02/02/2023

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30/01/2023

Phytoplankton includes green, blue-green, diatom, peridine and diatom algae. The zooplankton includes caviar of more than 30 species of fish, jellyfish, sea worms, copepod crustaceans, larvae of molluscs, worms, crayfish, and the "culprit" of the glow of the sea, single-celled noctiluka, which accounts for half of the weight of zooplankton in certain periods.

30/01/2023

The composition and nature of the distribution of living organisms in the Black Sea is very original and unique.

30/01/2023

No sea on Earth is divided by depth into two zones - oxygen (up to a depth of 150-200 m) and lifeless hydrogen sulfide (below 200 m), which occupies 87% of its water mass.

30/01/2023

Only 13% of the volume of water is available to animals and plants.

30/01/2023

It is in the oxygen layer that several hundred planktonic and benthic algae and more than 2,500 species of animals live.