News Releases
Rerouting of Major Rivers in Asia Provides Clues to Mountains of the Past
Scientists have long recognized that the collision of the earth’s great crustal plates generates mountain ranges and other features of the Earth’s surface. Yet the link between mountain uplift and river drainage patterns has been uncertain. Now scientists have used laboratory techniques and sediment cores from the ocean to help explain the how rivers have…
Read MoreWHOI Seeks to Raise $200 Million in Comprehensive Campaign
The Woods Hole Oceanographic Institution (WHOI) has announced a $200-million comprehensive campaign to raise endowment and unrestricted operating funds to support staff and ongoing research and education activities. The campaign is the largest the Institution has conducted, with nearly $133 million of the campaign goal committed to date. “Depth of Leadership: A Campaign to Advance…
Read MoreNoah’s Flood: New Evidence of Catastrophic Flooding in the Black Sea
Results from a July 2005 cruise in the Black Sea may settle a longstanding debate over evidence of a megaflood in the Black Sea, the so-called “Noah’s Flood.” Multibeam bathymetry and sub-bottom profiling reveals ridges, some more than 12 meters (40 feet) high, and channels formed by erosion of the seafloor. The channels and ridges…
Read MoreFine-tuning the Steps in the Intricate Climate Change Dance
New scientific findings are strengthening the case that the oceans and climate are linked in an intricate dance, and that rapid climate change may be related to how vigorously ocean currents move heat between low and high latitudes. The research, by Candace Major, an investigator at Woods Hole Oceanographic Institution, was presented today at a…
Read MoreNew Technology for New Exploration of Hydrothermal Vents
Advances in undersea imaging systems, the development of new vehicles and instruments, and improved seafloor mapping capabilities have enabled scientists to explore areas of the deep sea in unprecedented detail. One such area is the TAG hydrothermal mound in the North Atlantic Ocean, one of the largest known mineral deposits on the seafloor. Rob Reves-Sohn…
Read MoreDual Vehicle Operations a Sign of the Future in Seafloor Exploration
Deploying two or more underwater vehicles from a single vessel makes better use of ship time and personnel, but requires specific technical capabilities and careful scheduling. In the past, one vehicle has been recovered before the other was deployed, and they used different navigation systems. During the VISONS’05 cruise on the Juan de Fuca Ridge…
Read MoreInsight into Freshwater Input to the North Atlantic Ocean
The strongest climate cooling event in the last 10,000 years occurred about 8,200 years ago. Known as the 8.2 ka event, it was an abrupt release of freshwater to the ocean as the superlake Agassiz drained through Hudson Strait into the Labrador Sea. Numerical modeling studies have suggested that the large volume of freshwater from…
Read MoreWHOI Blog from AGU
Check the WHOI blog for news updates from the American Geophysical Union (AGU) fall meeting. More than 10,000 Earth, space and ocean scientists are converging on San Francisco this week for the premier annual meeting in their field. Hundreds of presentations and poster sessions each day will cover such topics as hydrothermal vents, ocean ridges,…
Read MoreDeep-sea Light Post Transforms the Ocean Floor into a Photography Studio
Woods Hole Oceanographic Institution scientists (WHOI) and engineers have designed a portable deep-sea light post to illuminate the dark ocean floor. Up to now, scientists have been able to see only a few yards, like shining a flashlight on a specific spot and not seeing much around it. The lightpost significantly expands what is visible,…
Read MoreHow Squid Swim: The Difference Between Theory and Observation
For years, some engineers believed squid likely propelled themselves through water by creating vortex rings, forcing fluid out of their pipe shaped funnels to create smoke-ring-like structures. But the experience of WHOI researchers suggested otherwise, so they set up experiments to check the theories against observational evidence. They put live squid into a flume at…
Read MoreBouncing Among the Arctic Ice: The Ultimate Arctic Machine?
WHOI scientists exploring the largely unknown currents beneath the polar sea ice have designed and successfully tested a new float that drifts at various depths through the oceans measuring water temperature and salinity. The float is programmed to rise to the surface periodically, find a lead or opening in the ice cover, and transmit its…
Read MoreWHOI Announces New Vice President for Academic Programs and Dean
James Yoder, a professor of oceanography and former associate dean at the University of Rhode Island Graduate School of Oceanography, has been chosen Vice President for Academic Programs and Dean at the Woods Hole Oceanographic Institution (WHOI). Yoder was elected at the Board of Trustees meeting at the Institution October 14 and will assume his…
Read MoreNew Genetic Test Can Detect Clam Disease Crippling Shellfish Industry and Threatening Aquaculture Operations
A sensitive new genetic test can now detect a crippling disease called QPX occurring in clam beds from Cape Cod south to Virginia and north to Canada. Although it does not affect humans and it is not as well known as red tide, the disease can have a significant impact on a local economy by…
Read MoreBoston Globe, Canadian Broadcasting Corporation Journalists To be Honored by WHOI
Two journalists from The Boston Globe and a radio host/producer for Canadian Broadcasting Corporation will receive the 2005 Ocean Science Journalism Award from the Woods Hole Oceanographic Institution (WHOI) for excellence in communicating ocean science to the public. Beth Daley and Gareth Cook of The Boston Globe are being recognized for their four-part newspaper series…
Read MoreMarine Organisms Threatened By Increasingly Acidic Ocean
Every day, the average person on the planet burns enough fossil fuel to emit 24 pounds of carbon dioxide to the atmosphere, out of which about nine pounds is then taken up by the ocean. As this CO2 combines with seawater, it forms an acid in a process known as ocean acidification. A new study…
Read MoreWHOI Holds Commencement Ceremonies as Part of 75th Anniversary Celebration
Woods Hole Oceanographic Institution (WHOI) held commencement ceremonies September 24, awarding 34 master’s and doctoral degrees in ocean sciences and engineering as part of the Institution’s Joint Graduate Program with the Massachusetts Institute of Technology (MIT). Commencement ceremonies for the MIT/WHOI Joint Program in Oceanography and Applied Ocean Science and Engineering are normally held annually…
Read MoreWoods Hole Oceanographic Institution Celebrates 75th Anniversary With Public Open House September 10
The Woods Hole Oceanographic Institution (WHOI) is celebrating 75 years of ocean research, education and exploration in 2005 with a series of activities this summer and fall. A public open house, the first in 25 years, will be held Saturday, September 10, from 10 a.m. to 4 p.m. on the Institution’s two campuses in Woods…
Read MoreAlvin Is Going to Pieces…Again
The Deep Submergence Vehicle Alvin will return home to Woods Hole in mid-October after two years and be taken apart right down to its titanium frame. The scheduled refit and overhaul occurs every three years or so and takes about six months. This may be the last for the 40-year-old sub, which is scheduled to…
Read MoreA Trip for the Record Books
Research Vessel Knorr will pass another milestone in its long career when it reaches one million miles traveled for ocean science this month. The 279-foot ship is working in the Southern Pacific off Chile on climate studies in the Southern Ocean around Antarctica. It is due at Puerto Montt, Chile, October 6. The milestone will…
Read MoreStudies at the Top of the World
Two Institution scientists spent the past six weeks crossing the Arctic Ocean from Barrow, Alaska, to Svalbard, Norway, onboard the Swedish icebreaker Oden, which has been working with the U.S. Coast Guard icebreaker Healy to collect data about the stratigraphy of Arctic Ocean water masses, dominant physical and chemical processes, and response to change of…
Read MoreFreshwater and Saltwater Interactions in Coastal Groundwater Systems May Provide Clues to Chemicals Entering Coastal Waters
Scientists have recently recognized an imbalance in the flow of salty groundwater into the coastal ocean: considerable saltwater discharge into the ocean has been observed, but little or no return flow has been seen. Now it appears that the timing of the discharge may be key to the health of our coastal waters. New measurements…
Read MoreNew Images Reveal Different Magma Pools Form the Ocean’s Crust
For the first time, scientists have produced images of the oceanic crust and found that the upper and lower layers of the crust are likely formed from different magma pools. The images begin to answer some lingering questions about where new ocean crust comes from and whether it is all formed the same way. Geophysicists…
Read MoreEarth’s Ability to Absorb Increased Carbon Emissions May Be Limited
The ability of both land and sea to absorb increased emissions of carbon dioxide is limited, according to a recent study using a new computer model of Earth’s climate that takes into account the planet’s carbon cycle. The new generation climate model indicates land and ocean will absorb less carbon, much of it from the…
Read MoreScientists Use New Methods to Track and Protect Threatened Species
There are fish in the sea, but many species are over-exploited, aren’t evenly distributed and some, like the clownfish of “Finding Nemo” fame, are in high demand for tropical aquariums. Understanding how marine populations grow and spread is essential to protect threatened species, yet tracking fish movements has posed an enormous challenge to science. An…
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