The color of azure waves Caribbean Sea captivates at first sight. Such beautiful turquoise water is probably not found in any other body of water on our planet. One gets the feeling that the talented artist “nature” added blueness and brightness to it, applying some unimaginable filters. The only thing that catches your eye is the algae in Mexico

But since 2011, the beauty of the Caribbean coast has been under threat. In its waters, sea brown algae appeared and continue to multiply and reside with incredible speed. Sargasso grow along the coasts of the seas, in tropical and subtropical latitudes, and resemble ordinary bushy plants, about two meters high. And the accumulation of swim bladders on their branches looks like bunches of berries, for which the algae received their second name “ sea ​​grapes" Thanks to these bubbles, sargassum is able to stay on the surface of the water and move along with currents and wind, forming huge brown fields.

Migrating in this way, the algae captured almost the entire coastline, turning clean Caribbean waters into an unappetizing soup with brown noodles, which are thrown onto land in waves, occupying most of the coastal strip. With the arrival of the summer of 2015, the number of sargassum on the coast reached its maximum, and turned into a real natural disaster, for almost all countries Caribbean.

Sargasso disaster

Sargassum decomposing on the shore attracts a large number of flying insects with its disgusting smell and poisons fish in coastal waters, and can even lead to the disappearance of some populations. Due to toxins released by rotting plants, several dozen cases of skin diseases have been recorded in Cuba. For the safety of vacationers, the authorities had to close part of the beaches of Barbados, Puerto Rico, Trinidad and Tobago, Cuba and a number of other countries, essentially disrupting the tourist season, and throw all their efforts into fighting the natural disaster.



Causes of Sargassum invasion

Scientists still cannot name the true cause of the Sargassum invasion. Some cite increased levels of nutrients in the waters of the Caribbean Sea, others to global warming and changes in ocean currents, which carry brown masses from the outside. Sargasso Sea, located in the Atlantic Ocean. Most likely, both are right, and in August 2015, several tons of brown algae were washed onto the eastern coast of the Yucatan Peninsula, poisoning the environment.



Algae control in Mexico

The leadership of Mexico has thrown itself into the fight against this natural phenomenon all the country's forces, allocating more than $9 million to clean up the coast. A large number of municipal rescue workers, several dozen units of special equipment and more than 4 thousand volunteers were called up. Early in the morning, cleaning vehicles pass along all the still empty beaches, raking rotting plants into heaps in order to remove them from the beach areas and dispose of them.

Owners large hotels are also interested in clearing their territories of uninvited guests, and are actively helping the Mexican authorities prepare for the new tourist season.

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How many oceans and seas are there in total?
It is not difficult to answer this - on Earth you can count 54 seas and 4 oceans, together forming the great World Ocean, which makes up approximately two-thirds of the entire surface of our planet.

What color is our ocean?

It is worth saying that the color of water is far from uniform, it is different in different parts of the ocean, each sea has its own shade, different from the others.

What does color depend on?

The color of the water changes with some indefinite frequency, it depends on various factors: the level of illumination, the depth of the sea, the transparency of the water layer, the color of the seabed and many others. In the distance, the sea harmonizes with the color of the sky. In rainy, gloomy weather it is gray, in sunny weather it is bright blue. When the Sun goes below the horizon at the end of the day, the color of the sea changes to golden. During various disturbances, the sea appears gray.

Scientists who study the depths of the seas believe that the seas got their names because of the color of the water. They claim that in the seas that are in the tropical zone, the color of the water is dark blue, and sometimes even blue; in shelf seas, it is close to green, and in turbid ones coastal seas takes on a yellowish tint.

Why is the Black Sea called black - yellow, the Red - red, and the White - white?

The Red Sea gets its color from the brown microscopic algae that periodically develop in it. But there is another version of the appearance of the name “Red Sea”. According to legend, in ancient times, sailors gave it this name due to the color of the rocks that surround it. The Red Sea is the clearest and saltiest of all seas. The crystal purity of this sea is due to the fact that not a single river flows into it, which could bring silt, sand or anything else into it and, thereby, cloud the sea waters. And although the sea is called red, the water in it has a beautiful azure color.

Black Sea got its name due to the fact that in gloomy weather the surface of the sea darkens under dark clouds. The steppe nomads who noticed this called it “ Kara-Deniz».

There is another equally plausible version about the origin of the name. Since ancient times it has been known that objects that have been in his mysterious depths- turn black. Later it became known. This happens because in places where the depth reaches more than 200 meters, the water is enriched with hydrogen sulfide, which forms black salts, and they, in turn, settle on objects.

White Sea often called the sacred sea of ​​the North, it is fraught with many mysteries and secrets in its depths. Most likely, the sea received its name because of the color of the snow-white snow and ice that covers it in the cold winter. There is an assumption that the White Sea with its coast is located on the territory where a mystical civilization, Hyperborea, may once have been located.

Yellow Sea got its name due to the fact that it periodically acquires the shade of clay, which is very abundant on the shore.

Is it possible to determine the color of the sea?

A device used to determine the color of seas, rivers and other bodies of water was invented at the end of the nineteenth century by the Swiss geographer Forel. Trout spent a very long time studying lakes. The device itself was a little inconvenient for working with seawater.

One of the most famous oceanographers, Ole, developed a scale that determined the color of water, consisting of twenty-two glass test tubes that were sealed with samples of solutions of various shades, from light aquamarine to reddish green. Ole improved the device, and nowadays it can be used to approximately determine the color of sea water.

The most amazing thing is that if you collect sea water in some shallow container, it will turn out to be transparent and will not have any color. It’s only in the sea or ocean that it will acquire its own easily distinguishable shade.

One of the brightest seas is Caribbean. Its water changes color from deep turquoise to bright green.

You shouldn’t even try to answer the question, which sea is the bluest, because you will never be able to find a single general answer that will be true without dispute. After all, each sea has its own unique color with unique shades that make the color of the sea unforgettable.

– this is the sea that lives in our childhood memories or in warm dreams of beauty. And dreams... They must come true...

It would be great to rent a ship or yacht and sail across all the seas, comparing with your own eyes the blue of their waters. Although this can be done not immediately, but gradually. For example, one year you can have a wedding on a boat, another time you can have a corporate party on a boat, and a year later you can throw a banquet on a boat and get a lot of new impressions from it. But if it is not yet possible to sail the seas, then you can limit yourself to local bodies of water, for example, by ordering a ship in Moscow on the website: http://www.teploxodik.ru/, and also get a lot of positive emotions.

First-class beach holidays, the seas of the Dominican Republic, its carnival and amazing historical attractions are the main reasons for the popularity of the distant Caribbean state. By the way, the answer to the question of which sea washes the Dominican Republic is just that: the Caribbean.

All shades of turquoise

Even artists get confused if you ask them about the color of the Caribbean. It is inimitable in any weather and in all seasons, and the range of its shades can be expressed in one word - delight! The rainy season in the Dominican Republic begins in mid-May and continues until the first autumn days. The rest of the time, nothing can overshadow a beach holiday and a varied excursion program those who were not afraid of a long flight and did not spare money to buy the tour of their dreams.
The water temperature in the Caribbean Sea in the Dominican Republic resorts ranges from +25 to +28 degrees, which makes swimming in it especially comfortable. For diving fans here - real paradise and every dive is accompanied by amazing discoveries and observations. For those interested in numbers, the following facts will seem interesting:

  • The area of ​​the Caribbean Sea exceeds 2.5 million square meters. km.
  • The greatest depth of the sea is almost 8.8 km. This point is located in a trench near the Cayman Islands.
  • The first Europeans set foot on the shores of the Caribbean Sea in 1492. This was the expedition of Christopher Columbus.
  • Piracy appeared here in the 17th century, and representatives of this illegal business practiced attacks on ships until the first half of the 19th century.
  • In 1914, the Panama Canal was opened, connecting the Caribbean Sea with the Pacific Ocean.
  • The salt concentration in the Caribbean Sea is about 36%. This is slightly less than the Mediterranean Sea.

Ocean outside the window

The question of what seas are in the Dominican Republic can be answered a little differently than simply “Caribbean”. Its northern and northeastern coasts are washed by northern part Atlantic Ocean, which occupies the second step of the podium in terms of the size of the water surface, average depth and the volume of water after the Quiet.
The main attraction of the Atlantic in the Dominican Republic is the coral reefs, which become the object of close attention of divers from all over the world. The island of Cayo Levantado, located in Samana Bay, attracts fans of a secluded beach holiday. Here you can watch many birds in their natural habitat, and in late winter see humpback whales.

All beach lovers know that there are not many paradise and amazing places in the world that are ideal for complete passive relaxation. The main requirements of such tourists are the cleanest warm sea, soft sun and white beaches. Just a couple of years ago, tourists beach holiday We went to Turkey and Thailand. Today, the boundaries and opportunities for true beach lovers have expanded. In autumn and winter, tours to the Caribbean countries are popular, as the natural conditions in these places are unique. One of the most visited countries has become Dominican Republic .

Why Dominican Republic

The Dominican Republic is a dream country. Tall palm trees, turquoise Caribbean sea, white sandy beaches, mild tropical climate - all this creates amazing conditions for complete relaxation.

There are no suitable words to describe the beauty and grandeur of the Caribbean Sea. Most tourists visit this country just to see this divine sea with their own eyes. Its bright turquoise color is simply stunning. Soft waves and very warm water – the sea envelops you with its warmth. This sea will forever remain in your memory. Since the Dominican Republic is not yet the most popular tourist destination, the sea here remains very clean, and the landscapes amaze with their pristine nature. Along the coast you can still find quiet places where you can retire and be alone with nature. Many beaches are equipped with sun loungers.

Service in the Dominican Republic is at a high level. There are many hotels to choose from. From food you can choose dishes national cuisine, which includes various meat dishes, or order those delicacies that you are used to at home. Dominicans are very friendly, always ready to solve any problem.

As for entertainment, you can try any kind sea ​​trips, fishing, or play beach volleyball. Among the attractions, you can choose excursions to museums or a fort named after Columbus. A lot is connected with the name of this traveler, since it was on these lands that he once landed.

“Sea, sea... Bottomless world!” - these words from a once popular song excite our imagination with romantic pictures of seascapes with blue distances, blue skies and turquoise waves. Somewhere in our souls our distant warm sea begins to rustle, echoing the rustling waves in summer sea fantasies...

According to the International Geographical Bureau, there are 4 oceans and 54 seas on Earth, which together form the World Ocean, which makes up two-thirds of the surface of the entire globe.

If you take sea water into your palm, it will turn out to be transparent, having no color at all. And only in the sea or ocean does it acquire its unique shade.

The color of sea water in the World Ocean is far from uniform, and it is different in different parts of the Earth, that is, each sea has a unique color shade, unique to it.

The first device for determining the color of reservoirs was invented at the end of the 19th century by the Swiss geographer Forel, who was studying lakes. The device was somewhat inconvenient for working with sea water.

The famous German oceanographer Ule developed a water color scale, consisting of a set of twenty-two glass sealed test tubes with samples of solutions of different shades, from light aquamarine to brownish green. Ole modified the device, improved it, and in given time Using this device you can determine the color of sea water.

The color of sea water changes periodically, and this depends on many factors, primarily on lighting, depth, transparency, color of the seabed, the presence of gases and the quantitative density of microorganisms inhabiting the sea, as well as on phenomena such as glow and sea bloom.


Caribbean Sea

In the distance, the color of the sea is close to the color of the sky. In cloudy weather it is gray, in clear weather it is blue. When the Sun sets, the bright blue sea takes on a golden hue. During waves, the sea appears whitish.

Scientists studying depths of the sea, claim that many seas got their name due to the color of the water. They believe that in warm seas In the tropical zone, the color of the water is dark blue, and even blue; in shelf seas it is greenish, and in muddy coastal seas it has a yellowish tint.

Have you ever wondered why most seas are named after their colors? For example, Yellow, Black, Red, Blue..?


Why is the White Sea called white, the Black Sea black, the Red Sea red, and the Yellow Sea yellow?

White Sea- the sacred sea of ​​the North, it conceals a lot unsolved mysteries. The White Sea probably got its name from the color of the white snow and ice that covers it in winter. But there is another assumption, which is that the name “White” Sea received from the religious meaning of the sphere, that is, the heavenly one. Indeed, in semantics, white is a heavenly, divine color. There is a hypothesis that the White Sea and its coast are located on the territory of a once thriving mystical civilization - Hyperborea.

White Sea. Solovki.

Black Sea got its name because in cloudy weather the surface of the sea darkens under black clouds. The Turkic nomads, who noticed this, gave it the name “Kara-Deniz”.
There is another plausible assumption about the origin of the name of the Black Sea. It has been known since ancient times that all objects that have been in its mysterious depths turn black. And this happens because at a depth of more than 200 meters, sea water is saturated with hydrogen sulfide, which easily forms black salts.


Black Sea.

Red sea It has a red color due to brown microscopic algae that periodically develop in it. But there is another version regarding the name of the Red Sea. They say that in ancient times, sailors gave the sea the name “Red” because of the color of the rocks with which it is surrounded.

There is an ancient legend related to biblical events, which tells about the difficult transition of the Jews from Egypt to Israel through the Red Sea. Moses, who led the Jewish people, ordered in God's name part to the sea waters. And before their eyes, the deep bottom of the sea opened up with rocks and mountain ranges, with gorges and depressions, during the passage through which a lot of people died, which was the reason for the name of the Red Sea.

The Red Sea, located between Asia and Africa, is where the desert meets the ocean and is one of the most... exotic places of our planet.The Red Sea is also one of the most transparent and saltiest seas. Its crystal purity is explained by the fact that not a single river flows into it, which could bring with it silt and sand and, thereby, cloud the sea waters. And although the sea is called Red, its waters have a beautiful azure color.


Red sea

Yellow Sea- semi-enclosed marginal sea Pacific Ocean at east coast Asia west of the Korean Peninsula. The name comes from the color of the water caused by sediment from Chinese rivers and dust storms. In spring, yellow dust storms are so strong that ships have to stop moving.

The Yellow Sea forms the West Korean, Liaodong and Bohai Gulfs. Mostly coastline calm, composed of alluvial deposits. There are convenient harbors on the coast of the Liaodong and Shandong Peninsulas. The Yellow Sea itself is shallow, especially in the western part, where the Yellow River flows into it, carrying a huge amount of silt and eroded loess (hence the names: Yellow River - Yellow River, Huanghai - Yellow Sea).


Yellow Sea

Which seas have the most green color water?

There are amazing things on Earth beautiful seas with eye-catching fairy-tale shades. These sea “beauties” include Sargasso Sea.

The Sargasso Sea has a bright greenish tint due to the accumulation of green algae on its surface, which form entire islands, roads, and even fields. And the sailors who found themselves in this area of ​​the ocean for the first time mistakenly took it for land.


Sargasso Sea

One of the brightest tropical seas is Caribbean Sea. Its water shines from deep turquoise to bright emerald shades.

Caribbean Sea. St. Martin Island

Sea of ​​Azov also has a greenish tint, especially during the plankton development season. And during the storm season, the sea takes on a color from yellow-green to yellow-brown due to changes in water transparency. The sea begins to become cloudy because the bottom silt periodically becomes agitated and the river flow of turbid waters increases.

Sea of ​​Azov

And if you try to answer the question, which sea is the bluest, it is unlikely that you will come to one single true answer. After all, each sea has its own unique color from the blue range with unique shades of turquoise, aquamarine or emerald.

The bluest sea is the sea that lives in our joyful memories or sweet dreams of beauty. And dreams certainly come true...

The very best...

The deepest sea in the world is the Philippine Sea, whose area is more than 5.7 million km2. The greatest depth here reaches 10265 m.And the shallowest is the Yellow Sea, where the depth does not exceed 100 m.

The largest surface area is occupied by the waters of the Sargasso Sea - about 7 million km2. The White Sea is the smallest among the ocean seas. The area of ​​its water surface is only 90 thousand km2.

The Red Sea is the warmest and saltiest sea on the planet. The strongest evaporation of sea water occurs from its surface compared to other seas. It is curious that not a single river flows into this open sea. Maybe for this reason, the Red Sea holds the lead among the most polluted seas in the world.

The record for the transparency of sea water on the planet was recorded off the coast of Antarctica, in the Weddell Sea. Here the water is the purest, almost like distilled water. The white object, lowered to a depth of 79 m, remains visible to the naked eye.Among the seas washing other parts of the world, the most clear water in the Mediterranean Sea. The contours of a white object differ in it at a depth of 53 m. Extremely clear water in the ocean expanses of the planet was discovered in 1987 in the eastern part of the Guiana Basin in the thickness of the Atlantic at a depth of 4 km.

And the saltiest sea water is at a depth of 150 m in the Gulf of Mexico off the coast of the American state of Louisiana. In this pit with an area of ​​24 km by 15 km, its salinity is approximately 10 times higher than the average salinity of sea water.

The highest gold content in sea ​​water recorded in the Baltic Sea. There is 3 times more noble metal here than in the waters North Sea, and 5 times - the Black Sea. The average gold content in seawater is 0.000004 g/t.

The largest model of part of the planet's aquatic environment was built in 1971 in Japan. It reproduces in detail the Inland Sea of ​​Japan. The dimensions of the model are 230 m by 100 m. The model serves as a testing ground for the implementation of planned ocean development projects and various environmental measures.

In ancient times, the Baltic Sea was called the Amber Sea because of the abundance of amber in it.

Researchers of the Caspian Sea note that this sea had the largest number of names - about 70 names: Avar, Vostochnoe, Chirkan, Khvalynskoe and others, which reflected the history and geography of its coasts. The name of the Caspian Sea is associated with the name of the Caspian tribe, who lived on its shores in ancient times.

Interesting:

Poets, artists, novelists sang the ninth wave as the largest among the raging waves. But in reality there is no ninth shaft. It is easy to verify this by counting the number of intermediate waves between the two largest ones from the side of the ship or from the shore. The biggest wave can be any one. But where did the name “ninth wave” come from? It arose in ancient times from the mythological idea of ​​nine as a sacred number.