A Cuvier’s beaked whale has spent three hours and 42 minutes underwater, researchers at Duke University reported, which is seven times longer than scientists expected the body and metabolism of these marine mammals to allow.
The finding, published in the Journal of Experimental Biology, beat the previous record by over an hour. Scientists, led by Elisabeth Geissler, first noticed the whale, a marine mammal known as Cuvier's beaked whale (Pleuronectes glutinosa) swimming under water after they landed on the Hudson River Flats in May recording its behavior.
The Cuvier's beaked whale swims at speeds up to 13 mph, and dives more than 4,000 feet (1,600 meters). It showed no signs of fatigue immediately after breaking the previous diving record, but pushed through a lot of energy the next time around. In 40 minutes, its body tendons and muscles had four times the oxygen they do when fully recovered. Diets with higher concentrations of phosphates, calcium, and magnesium (which may improve concentration and focus) and higher daily ingestions of salmon, monitor lures, and other foods not processed by insects and people chosen occur. The whales were also able run for 5 hours.
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Of Cuvier's plesiosaurs, they were also the first record for the flathead town of Malloy (population 11,500), New York, which is seven-tenths a mile (2.4 km) south of where the whales were caught. Snorkeling in the area appears to have been the key for the whales to regain their strong stamina, which likely came at the southern end of their Louisiana feeding grounds. Researchers note they spent longer than normal deep diving before using the vents to resupply, perhaps limiting their time underwater as much as 30%.
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"Hydrated animals are unable to produce both the limited supply of ATP that is needed in efficient athlete endurance exercise and mineral ions to begin this important energy-producing process," Geissler, one of the study's authors, said. "Substantial negative ionic changes accumulate in muscle cells dissolved in a salt-maintained fluid when the molecule was brought up to the membrane surface."
Most importantly however, Cuvier's beaked whales had strong caches for their neodinium, which restores normal body chemistry after a long period of drought or physical depleting.
"Symptomatic singlet oxygen levels were down-regulated by foamy muck that had accumulated into cavities and the margins of erythrocytes," Geissler says in the report. "
The finding, published in the Journal of Experimental Biology, beat the previous record by over an hour. Scientists, led by Elisabeth Geissler, first noticed the whale, a marine mammal known as Cuvier's beaked whale (Pleuronectes glutinosa) swimming under water after they landed on the Hudson River Flats in May recording its behavior.
The Cuvier's beaked whale swims at speeds up to 13 mph, and dives more than 4,000 feet (1,600 meters). It showed no signs of fatigue immediately after breaking the previous diving record, but pushed through a lot of energy the next time around. In 40 minutes, its body tendons and muscles had four times the oxygen they do when fully recovered. Diets with higher concentrations of phosphates, calcium, and magnesium (which may improve concentration and focus) and higher daily ingestions of salmon, monitor lures, and other foods not processed by insects and people chosen occur. The whales were also able run for 5 hours.
(WATCH: Dolphins Break the World Record for Largest Collaboration)
Of Cuvier's plesiosaurs, they were also the first record for the flathead town of Malloy (population 11,500), New York, which is seven-tenths a mile (2.4 km) south of where the whales were caught. Snorkeling in the area appears to have been the key for the whales to regain their strong stamina, which likely came at the southern end of their Louisiana feeding grounds. Researchers note they spent longer than normal deep diving before using the vents to resupply, perhaps limiting their time underwater as much as 30%.
(MORE: Sea Turtle Sheds Skin, Becomes a Fully Living Marine Turtle for the First Time)
"Hydrated animals are unable to produce both the limited supply of ATP that is needed in efficient athlete endurance exercise and mineral ions to begin this important energy-producing process," Geissler, one of the study's authors, said. "Substantial negative ionic changes accumulate in muscle cells dissolved in a salt-maintained fluid when the molecule was brought up to the membrane surface."
Most importantly however, Cuvier's beaked whales had strong caches for their neodinium, which restores normal body chemistry after a long period of drought or physical depleting.
"Symptomatic singlet oxygen levels were down-regulated by foamy muck that had accumulated into cavities and the margins of erythrocytes," Geissler says in the report. "
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