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Latest Tagging of Pacific Predators Stories

Mapping Human Impacts On Top Marine Predators
2013-10-29 08:00:43

April Flowers for redOrbit.com - Your Universe Online One of the richest ecosystems in the world, the California Current System, is driven by nutrient input from coastal upwelling and supports a great diversity of marine life. It is also heavily impacted by human activities, much like other coastal regions. Researchers from the University of California, Santa Cruz (UCSC), reveal areas along the west coast where human impacts on marine predators such as whales, seals, seabirds and sea...

Ocean Hotspots Let Researchers Track Marine Life
2013-02-18 13:07:13

Brett Smith for redOrbit.com - Your Universe Online As wireless technology progresses, biologists are finding new ways to harness these advancements and further their research in the process. At the annual meeting of“¯American Association for the Advancement of Science (AAAS) in Boston this Sunday, Stanford marine sciences professor Barbara Block discussed a new method for “biologging” the activities of various sea creatures using wireless technology. Using...

Liquid Robotics Wave Glider To Track Pacific Great White Sharks
2012-08-18 07:20:34

redOrbit Staff & Wire Reports - Your Universe Online Marine scientists in the US have deployed a surfing robot off the coast of San Francisco in order to help track tagged great white sharks in the Pacific Ocean, various media outlets reported Friday. According to Mark Prigg of the Daily Mail, the seven-foot long robotic "wave glider" was built by Liquid Robotics and resembles a yellow surfboard. It can reportedly detect signals from marked fish up to 1,000 feet away and relay their...

Image 1 - Pacific Danger Zones For Critically-endangered Leatherback Turtles
2012-03-02 03:52:07

New analysis could help alter fishing practices to reduce mortality The majestic leatherback turtle is the largest sea turtle in the world, growing to more than 6 feet in length. It is also one of the most threatened. A major new study of migration patterns has identified high-use areas–potential danger zones--in the Pacific Ocean for this critically endangered species. This new understanding could help inform decisions about fishing practices to help reduce further deaths of this...

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2011-06-24 05:30:00

According to new research from the Census of Marine Life Tagging of Pacific Predators (TOPP), two expanses of the North Pacific Ocean are attracting an array of marine predators in predictable seasonal patterns. The new report archives the TOPP program's effort to track top marine predator movements in the Pacific Ocean. The study found major hot spots for large marine predators that exist in the California Current, which flows south along the U.S. west coast, and a trans-oceanic migration...

2011-06-23 23:06:24

Ian Jonsen, a research associate and adjunct professor in the Department of Biology at Dalhousie University and co-lead investigator of the Future of Marine Animal Populations Project (FMAP), has teamed up with Barbara Block at Stanford University and several other American researchers to conclude a two year study entitled, "Tracking apex marine predator movements in a dynamic ocean" published in the science journal Nature released June 22. The study summarized the results from a ten year...

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2011-05-13 09:28:20

Olive ridley sea turtles nest in Gabon but spend most of their time in waters off Republic of Congo Satellite tracking of olive ridley sea turtles off the coast of Central Africa has revealed that existing protected areas may be inadequate to safeguard turtles from fishing nets, according to scientists with the University of California-Santa Cruz, the Wildlife Conservation Society, the University of Exeter, and others. Scientists involved in the study recommended the extension of an...

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2011-02-08 13:34:54

By Louis Bergeron, Stanford Tagging and tracking leatherback sea turtles has produced new insights into the turtles' behavior in a part of the South Pacific Ocean long considered an oceanic desert. The new data will help researchers predict the turtles' movements in the ever-changing environment of the open ocean, with the goal of reducing the impact of fishing on the endangered leatherback population. Leatherbacks.  They are the Olympians of the turtle world "“ swimming farther,...

2010-11-12 12:45:14

Leatherback turtles are remarkably versatile divers. Routinely diving to depths of several hundred meters, leatherbacks are occasionally known to plunge as deep as 1250m. The animals probably plumb the depths to avoid predators, search for prey and avoid heat in the tropics. However it wasn't clear how these mammoth reptiles regulate their buoyancy as they plunge down. Sabrina Fossette from Swansea University explains that no one knew how the turtles descended so far: do they swim down or...

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2010-03-04 08:45:00

Biologging "“ the use of miniaturized electronic tags to track animals in the wild "“ has revealed previously unknown and suprising behaviors, movements, physiology and environmental preferences of a wide variety of ocean animals. For instance, biologgers have recorded 5,000 foot (1,550 m) dives by Atlantic bluefin tuna, followed journeys of elephant seals halfway across the Pacific from their breeding beaches, and observed annual 40,000 mile migrations of sooty shearwaters...


Latest Tagging of Pacific Predators Reference Libraries

34_4d263a2ee9cc111b631b41f80901a697
2005-06-02 11:31:58

The Northern Elephant Seal (Mirounga angustirostris) is one of two species of elephant seal (the other is the Southern Elephant Seal). It is a member of the Phocidae ("true seals") family. Elephant seals get their name from their great size (the Southern Elephant Seal is the larger of the two species) and the fact that the adult males have a large proboscis, which is used in making extraordinarily loud roaring noises, especially during the mating season. There is a great sexual dimorphism...

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Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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