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Robofish Grace Glides with the Greatest of Ease

By Guest PostJanuary 15, 2013Science, Technologyability to glide, array of sensors, atlantic ocean, battery, computer engineering, energy, environments, feitian zhang, flapping of tail, gliding robot ace, gps, grace, high tech, integration, jianxun wang, kalamazooriver, measure, michigan state university, quality, real world environment, robotic fish, sync, travel autonomously, water quality sensors, water temperature, xiaobo tan

A high-tech robotic fish hatched at Michigan State University has a new look. A new skill. And a new name.

MSU scientists have made a number of improvements on the fish, including the ability to glide long distances, which is the most important change to date. The fish now has the ability to glide through the water practically indefinitely, using little to no energy, while gathering valuable data that can aid in the cleaning of our lakes and rivers. (more…)

Scientists Identify Microbes Responsible for Consuming Natural Gas in Deepwater Horizon Spill

By Guest PostOctober 7, 2011Environmentapril spill, bacteria, cold loving bacteria, colwellia, cycloclasticus, david valentine, deepwater horizon oil spill, DNA, ecological history, ethane, geological past, gulf of mexico, methane, microbe, molly redmond, national science foundation, natural gas, oceanography, oceanospirillales, petroleum hydrocarbons, propane, psychrophilic, sequencing dna, spill, submerged plume, surface oil slicks, ucsb, university of california at santa barbara, water temperature

*Water temperature played key role*

In the results of a new study, scientists explain how they used DNA to identify microbes present in the Gulf of Mexico following the Deepwater Horizon oil spill–and the particular microbes responsible for consuming natural gas immediately after the spill.

Water temperature played a key role in the way bacteria reacted to the spill, the researchers found. (more…)

Warming North Atlantic Water Tied to Heating Arctic, According to New Study

By Guest PostJanuary 31, 20111 commentEnvironmentarctic warming, atlantic water, global warming, oceanic heat, water temperature

The temperatures of North Atlantic Ocean water flowing north into the Arctic Ocean adjacent to Greenland — the warmest water in at least 2,000 years — are likely related to the amplification of global warming in the Arctic, says a new international study involving the University of Colorado at Boulder. (more…)

Tag Archives: water temperature

Robofish Grace Glides with the Greatest of Ease

Scientists Identify Microbes Responsible for Consuming Natural Gas in Deepwater Horizon Spill

Warming North Atlantic Water Tied to Heating Arctic, According to New Study