Coastal scientists have designed the device, shark repellent

A great white shark

In Far Eastern Federal University ready to put on the flow developed here sonar device that can protect coastal beaches from sharks.

As the director of the School of Engineering Palo Alexander Becker, a device deterrent fish stocks through special sound waves, specialists of the school began to develop in the first place for environmental purposes. For example, if you set it at the water intake, the fish do not come near to this dangerous for them to object. However, due to shark attacks on humans inventors tested the device on the predators.

Continue reading Coastal scientists have designed the device, shark repellent

In the Pacific Ocean in 2000 killed for shark fin

Animals

20.10.11.V the world's largest reserve for the sharks in the Marshall Islands found two thousand dead mammal with cut fins.

Divers investigating the reserve area of 2 million square kilometers, reported that after a shallow dive found a large number of dead animals that have been cut off the fins.

— When we plunged into the water, we saw a huge number of shark carcasses. All were without fins, and all were dead, — one of the team of divers.

Many of the dead sharks are rare and in danger of extinction, among them — a type of whale

Continue reading In the Pacific Ocean in 2000 killed for shark fin

Coastal scientists have designed the device, shark repellent

A great white shark

In Far Eastern Federal University ready to put on the flow developed here sonar device that can protect coastal beaches from sharks.

As the director of the School of Engineering Palo Alexander Becker, a device deterrent fish stocks through special sound waves, specialists of the school began to develop in the first place for environmental purposes. For example, if you set it at the water intake, the fish do not come near to this dangerous for them to object. However, due to shark attacks on humans inventors tested the device on the predators.

Continue reading Coastal scientists have designed the device, shark repellent

New hybrid shark — a sign of global warming?

Scientists from Australia's University of Queensland found the offspring of two different species of sharks, which was the first evidence of shark hybridization

A team of researchers from the University of the marine fauna of Queensland found in the sea off the east coast of Australia 57 hybrid sharks, which became the world's first evidence interbreeding sharks.

New sharks possess genetic material chernoperoy Australian shark (Carcharhinus tilstoni) and conventional chernoperoy shark (Carcharhinus limbatus). Australian shark chernoperaya less, and she lives in the warmer waters of the north and the east coast of Australia. Her relative standard chernoperaya

Continue reading New hybrid shark — a sign of global warming?

White sharks have learned to thrive in waters of Primorye

Animals

13.10.11.V waters of the Gulf of Peter the Great on Popov Island near Vladivostok, scientists have caught a baby shark, told journalists, scientists, Far East Branch (FEB RAS).

"Newborn shark caught in length up to one meter. This fry white shark was born recently. Based on the fact that the young do not make long migrations, we assume that he grew up in the south of Primorye in this year, "- quotes scientists" Interfax ".

Previously head of the laboratory of the Institute of Marine Biology, Ichthyology Ph.D. Andrey Balanov informed the Agency that white sharks may still be

Continue reading White sharks have learned to thrive in waters of Primorye

Beaches of New York was closed because of the invasion of sharks

Animals

6.06.11.Plyazhi Vesthempton city in the state of New York are closed because of sharks seen in coastal sharks vodah.O when the police eyewitnesses who noticed them in the water. Power, without hesitation, decided to ban swimming at local beaches. According to some reports, a total of six sharks.

One of the sharks even managed to photograph. An analysis of the photographs, biologists have suggested that swam in the surrounding waters, whale sharks — huge, but not dangerous to humans. Experts believe that the sea giants sailed to the beaches in search of plankton and small fish, which are the

Continue reading Beaches of New York was closed because of the invasion of sharks

Australian state authorities have allowed hunting of great white sharks

Western Australia state government allowed shooting great white sharks that threaten holidaymakers, reports Reuters.

According to the agency, the great white shark in Australian waters in the past ten years had the status of a protected species. According to the International Union for Conservation of Nature (IUCN), this species belongs to the vulnerable — species for which there is a risk of becoming endangered.

According to the Prime Minister of the State of Western Australia Colin Barnett (Colin Barnett), in just the last 100 years in the state had been 12 fatal attacks on humans, five of which occurred in

Continue reading Australian state authorities have allowed hunting of great white sharks

Mexican resort of Cancun occupied whale sharks

Popular Mexican resort of Cancun occupied whale sharks., Reports podrobnosti.ua. Scientists have counted nearly 250 adult sharks. This is the largest fish, which now lives in the ocean. In addition, whale sharks — endangered sharks.

Another Australian was killed, attacked by sharks

Off the coast of Australia recorded another attack sharks on human fatalities. As reported by the local media today, the incident occurred about 300 kilometers west of the city of Adelaide near the beach Coffin Bay.

Victim of two sharks became a 27-year-old local man — a diver for mussels. Witnessed the attack was his partner, who was waiting for a friend in the boat. According to witnesses, after arriving on shore he was handed over to physicians in shock. The police and volunteers began to search for the victim's body attack.

Previously, the most popular beaches of Sydney Australia

Continue reading Another Australian was killed, attacked by sharks

The popular resort of Cancun in Mexico occupied the whale sharks

The popular resort of Cancun in Mexico occupied the whale sharks. They do not scare tourists just came into some underwater meeting. Scientists have counted nearly 250 adult sharks.

As reported podrobnosti.ua, whale sharks — the most fish, who now lives in the ocean. Besides — it is endangered.

Biologists do not understand what causes so many fish in this area. According to one hypothesis — in the Gulf of Mexico is the migratory path, on the other — this is the resort of choice for whale shark reproduction.

Look at the coming summit of fish and

Continue reading The popular resort of Cancun in Mexico occupied the whale sharks

SQL - 17 | 0,604 сек. | 7.23 МБ