Generally, the south-setting current stretches about 250 nautical miles offshore, but there are patches and even entire corridors of north-setting current in between. The chances of catching a north-setting ride are also good on the eastern side of the EAC, especially once you get 150 nautical miles or so offshore.
Where does the East Australian Current start and end?
The majority of the EAC flow that does not recirculate will move eastward into the Tasman Front crossing the Tasman Sea just north of the cape of New Zealand. The remaining will flow south on the EAC Extension until it reaches the Antarctic Circumpolar Current.
How deep is the East Australian Current?
At the surface its salinity is more than 35 parts per thousand, increasing to a maximum of 35.8 at a depth of 660 feet (200 metres). Reaching depths greater than 3,300 feet (1,000 metres), the East Australian Current transports about 1,100 million cubic feet (30 million cubic metres) of water per second.
Do sea turtles really ride the EAC?
The East Australian Current is a real thing, and it runs south from the Great Barrier Reef down the East coast of Australia just like in the movie. … And yes, lots of sea creatures really do “hitch a ride” on the current in order to head south in a somewhat similar fashion to what’s depicted in the movie.
How fast is the EAC current?
The East Australian Current varies in size and can be between 15–100km wide, 200– 500m deep and flow at speeds of up to 4 knots.
Is the Australian current warm or cold?
West Australian Current, relatively cold surface current of the southeast Indian Ocean, part of the general counterclockwise movement in the southern section of that ocean.
Which side of Australia has warmer waters?
The East Australian Current sweeps warm water down the east coast of Australia. Like the Gulf Stream, the East Australia Current is pushed to the western edge of the ocean by the rotation of the Earth.
What is the strongest ocean current?
The Antarctic Circumpolar Current is the planet’s most powerful and arguably most important current. It is the only current to flow clear around the globe without being diverted by any landmass.
What is the fastest current in the ocean?
The Gulf Stream is the fastest ocean current in the world with peak velocities near 2m/s. Shown to the left are velocity profiles across the Gulf Stream at the Straits of Florida and Cape Hatteras.
What is a underwater current?
An ocean current is a continuous, directed movement of sea water generated by a number of forces acting upon the water, including wind, the Coriolis effect, breaking waves, cabbeling, and temperature and salinity differences. … Ocean currents are primarily horizontal water movements.
What is the average lifespan of a sea turtle?
What we do know is that sea turtles live a long time (some can live up to 50 years or more) and have similar lifespans to humans. Most marine turtles take decades to mature—between 20 and 30 years—and remain actively reproductive for another 10 years.
Is Finding Nemo Australian?
A wisecrack by Barry Humphries led animation giants Walt Disney and Pixar to cast some of our best known actors in their next big-budget film, Finding Nemo, set in Australia. The animated movie, set in Sydney Harbour and the Great Barrier Reef, cost a reported $US120 million ($A182.
What are three causes of currents?
Oceanic currents are driven by three main factors:
- The rise and fall of the tides. Tides create a current in the oceans, which are strongest near the shore, and in bays and estuaries along the coast. …
- Wind. Winds drive currents that are at or near the ocean’s surface. …
- Thermohaline circulation.
4 дек. 2020 г.
What part of the ocean is Nemo from?
Marlin and Nemo are Australian clownfish (special Amphiprion ocellaris), and they live in the Great Barrier Reef, which is located in the Coral Sea off the coast of Queensland, Australia.
What current did Nemo ride?
Marlin: “I need to get to the East Australian Current – E A C.” Crush: “You’re ridin’ it dude. Check it out!” And so Marlin, the father of little clownfish Nemo, rides on the back of a turtle as they hitch a ride on the East Australian Current all the way to Sydney.
What does the turtle in Nemo say?
Crush : Whoa, Dude. Mister Turtle is my father. Crush : [laughing] Oh, dude.