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Latest north Atlantic Stories

35e75b996de787c2410e6a48935f60571
2010-06-14 06:25:00

According to four French explorers just back from eight months at sea, the North Atlantic Ocean is looking more like a rubbish bin, with plastic and polystyrene flotsam spreading far and wide. The researchers found at least four to five pieces of trash a day once out of the Britanny port of Trinite-sur-Mer in October.  In April they found a floating dump in the Sargasso Sea around Bermuda. "In 15 minutes we saw more garbage than at any time during our journey," naval engineer Yann...

427d2272fb079cac57162334b52c840a
2010-06-02 10:35:00

Inputs of dust from the Sahara desert could change the composition of microbial communities in the (sub)tropical eastern North Atlantic say Southampton researchers writing this month in the journal FEMS Microbiology Letters. When high winds blow over the Sahara, dust particles consisting of soil particles are lifted high into the atmosphere, blown over the sea, and then deposited on the ocean surface. "Desert dust particles contain nutrients such as iron that can boost the production of tiny...

d01b01109cf91b890743cabbff1dfd2f1
2010-04-30 05:55:00

A team of researchers from the UK's National Oceanography Centre will be spending the next month investigating how recent eruptions of an Icelandic volcano have effected marine life in the North Atlantic, according to a Thursday BBC News report. Earlier this month, eruptions at a volcano located beneath the Eyjafjallajokull glacier in southern Iceland covered the area with volcanic dust and created an ash cloud that crippled European air travel for the better part of a week. Now, the research...

240e04d6cc75f59b05f2facfa793ad491
2010-03-31 15:00:14

The main cause of a rapid global cooling period, known as the Big Freeze or Younger Dryas - which occurred nearly 13,000 years ago - has been identified thanks to the help of an academic at the University of Sheffield. A new paper, to be published in Nature on April 1, 2010, has identified a mega-flood path across North America which channeled melt-water from a giant ice sheet into the oceans and triggering the Younger Dryas cold snap. The research team, which included Dr Mark Bateman from...

b490fa9db436c296ea45b3ff71c00b2c1
2010-03-26 06:20:52

New NASA measurements of the Atlantic Meridional Overturning Circulation, part of the global ocean conveyor belt that helps regulate climate around the North Atlantic, show no significant slowing over the past 15 years. The data suggest the circulation may have even sped up slightly in the recent past. The findings are the result of a new monitoring technique, developed by oceanographer Josh Willis of NASA's Jet Propulsion Laboratory in Pasadena, Calif., using measurements from...

78af923dc2ae1e6605eddd8b9bbd86a21
2010-01-21 10:09:10

Ice Age climate records from an Arizona stalagmite link the Southwest's winter precipitation to temperatures in the North Atlantic, according to new research. The finding is the first to document that the abrupt changes in Ice Age climate known from Greenland also occurred in the southwestern U.S., said co-author Julia E. Cole of the University of Arizona in Tucson. "It's a new picture of the climate in the Southwest during the last Ice Age," said Cole, a UA professor of geosciences. "When it...

28d6cbacd583601b9467b9d79c01f2c11
2009-12-30 06:55:00

Paper focuses on new tools to listen to sounds in the ocean Over the past decade, researchers have developed a variety of reliable real-time and archival instruments to study sounds made or heard by marine mammals and fish. These new sensors are now being used in research, management, and conservation projects around the world, with some very important practical results. Among them is improved monitoring of endangered North Atlantic right whales in an effort to reduce ship strikes, a leading...

0bf8d9e5b45baee659c61eb9dadadaa8
2009-12-10 13:32:58

High-resolution computer simulations performed by scientists at the National Oceanography Centre, Southampton (NOCS) are helping to understand the inflow of North Atlantic water to the Arctic Ocean and how this influences ocean climate. The summer of 2007 saw a record retreat in Arctic sea ice, and in general Arctic climate has become steadily warmer since the early 1990s. This has changed both sea ice drift and upper ocean circulation. The warm North Atlantic water intrudes into the central...

2009-12-03 22:22:54

An international team of scientists led by the University of East Anglia (UEA) has developed a new method of measuring the absorption of CO2 by the oceans and mapped for the first time CO2 uptake for the entire North Atlantic. Published tomorrow in the journal Science, the peer-reviewed study will greatly improve our understanding of the natural ocean 'sinks' and enable more accurate predictions about how the global climate is changing. The new technique could also lead to the development of...

fba3ab7bd327a359de0057788019993f
2009-11-09 09:19:14

A chemical culprit responsible for the rapid, mysterious death of phytoplankton in the North Atlantic Ocean has been found by collaborating scientists at Rutgers University and the Woods Hole Oceanographic Institution (WHOI).  This same chemical may hold unexpected promise in cancer research. The team discovered a previously unknown lipid, or fatty compound, in a virus that has been attacking and killing Emiliania huxleyi, a phytoplankton that plays a major role in the global carbon...


Latest north Atlantic Reference Libraries

North Atlantic Right Whale, Eubalaena glacialis
2013-08-26 11:17:56

The North Atlantic right whale (Eubalaena glacialis), also known as the black right whale or the northern right whale, is one of three right whales in the Eubalaena genus. It can be found in a small population of about 396 individuals in the western North Atlantic. If it does occur in the eastern North Atlantic, experts assert that it only numbers in the tens, making it nearly extinct in that area. This species migrates into the western North Atlantic to feed in the spring, summer, and fall...

42_6146825547a62b97a0b593bf5aa5b4bd
2006-07-17 18:08:49

The Humpback Whale (Megaptera novaeangliae) is a mammal, which belongs to the baleen whale suborder. It is a large whale: an adult usually ranges between 40"“50 ft (12"“16 m) long and weighs approximately 79,000 pounds (36,000 kilograms, or 36 tons. It is well known for its breaching (leaping out of the water) and its unusually long front fins. The Humpback Whale lives in oceans and seas around the world, and is regularly sought out by whale-watchers. Feeding The Humpback Whale...

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Word of the Day
ramage
  • Boughs or branches.
  • Warbling of birds in trees.
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