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Underwater Robot

By Guest PostFebruary 27, 2013Sciencearthur trembanis, carter duval, ceoe, coast of delaware, create sonar images, douglas miller, high definition, laundry basket, marine samples, mark moline, metal frame, navigation system, navy, number of mussels, palau, plastic, plume of water, record video, redbird artificial reef, remotely operated vehicle, research expedition, rov, scientists, swimming pool, underwater robot, university of delaware, waterproof video cameras, western pacific

New remotely operated vehicle to aid UD marine research efforts

UD researchers discuss a new underwater robot that will assist in marine research.

An underwater robot made a splash at a University of Delaware swimming pool recently in a test of the new equipment, which will soon be used in field research by College of Earth, Ocean and Environment (CEOE) scientists.

The device, called a remotely operated vehicle (ROV), can dive deep below the ocean surface to record video, create sonar images and retrieve objects. (more…)

Four WHOI Scientists Contribute to Comprehensive Picture of the Fate of Oil from Deepwater Horizon Spill

By Guest PostJanuary 16, 2012Environment, Scienceairborne plume, autonomous underwater vehicle, benzene, christopher reddy, ctds, dan torres, deep-water, deepwater horizon, elizabeth kujawinski, environmental distribution, fluid, gas components, gulf of mexico, hydrocarbon flow rate, jeffrey seewald, macondo well, mass balance, methane, natural gas, noaa p 3 planes, oceanographic instrument, oil and gas, remotely operated vehicle, richard camilli, rov, sampling techniques, sentry, spill, spill rate, subsurface chemical data, tethys, thomas ryerson, well, whoi, woods hole oceanographic institution

A new study provides a composite picture of the environmental distribution of oil and gas from the 2010 Deepwater Horizon spill in the Gulf of Mexico. It amasses a vast collection of available atmospheric, surface and subsurface chemical data to assemble a “mass balance” of how much oil and gas was released, where it went and the chemical makeup of the compounds that remained in the air, on the surface, and in the deep water.

The study, “Chemical data quantify Deepwater Horizon hydrocarbon flow rate and environmental distribution,” is published online in the journal Proceedings of the National Academy of Sciences USA. (more…)

WHOI-Led Study Sharpens Picture of How Much Oil and Gas Flowed in Deepwater Horizon Spill

By Guest PostSeptember 6, 2011Environmentacoustic doppler current profiler, adcp, alexandra h techet, amount of oil released into the gulf, andrew bowen, barrels, blown out, chris reddy, congress, dana r yoerger, daniela di iorio, deepwater horizon leak, deepwater horizon oil spill, doppler measurements, Environment, flow rate technical group, frtg, gulf of mexico, imaging multibeam sonar, jeffrey s seewald, judith fenwick, louis l whitcomb, macondo well, maxx3, MIT, natural gas, oil, pnas, proceedings of the national academy of sciences, remotely operated vehicle, richard camilli, sean p silva, well fluid, whoi, woods hole oceanographic institution

In a detailed assessment of the Deepwater Horizon oil spill, researchers led by a team from the Woods Hole Oceanographic Institution (WHOI) have determined that the blown-out Macondo well spewed oil at a rate of about 57,000 barrels a day, totaling nearly 5 million barrels of oil released from the well between April 20 and July 15, 2010, when the leak was capped. In addition, the well released some 100 million standard cubic feet per day of natural gas. (more…)

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Underwater Robot

Four WHOI Scientists Contribute to Comprehensive Picture of the Fate of Oil from Deepwater Horizon Spill

WHOI-Led Study Sharpens Picture of How Much Oil and Gas Flowed in Deepwater Horizon Spill