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Gulf of Mexico Oil Spill’s Effects on Deep-Water Corals

By Guest PostMarch 27, 2012Environmentalvin, charles fisher, christopher german, corals, deep sea, deep water coral, deepwater horizon, ecosystem, erik cordes, gas chromatography, gulf of mexico, haverford college, helen white, jason, macondo spill, national science foundation, ocean, oil, oil spill, pen yuan hsing, penn state university, Pennsylvania, petroleum analysis, petroleum hydrocarbon, psu, rapid grant, rodey batiza, rov, submarine, temple university, timothy shank, two dimensional, U.S. Geological Survey, whoi

*Damaged deep-sea corals discovered months after Deepwater Horizon spill*

Scientists are reporting new evidence that the Deepwater Horizon oil spill has affected marine life in the Gulf of Mexico, this time species that live in dark ocean depths–deepwater corals.

The research used a range of underwater vehicles, including the submarine Alvin, to investigate the corals. The findings are published this week in the journal Proceedings of the National Academy of Sciences (PNAS). (more…)

NSF Announces Major Awards for Biodiversity Research, WHOI Scientists Selected

By Guest PostNovember 1, 2011Sciencealvin, bigelow laboratory for ocean sciences, biogeochemical cycling of carbon, biogeochemistry, biologist, bosun patrick hennessy, catie craver, chemist, chemosynthesis, China, crab spa, craig taylor, deep sea hydrothermal vent, deep sea vent microbial communities, dimensions in biodiversity research, east pacific rise, ecosystems, france, Germany, hydrothermal vents, jeff seewald, mclane research laboratories, microbial interaction, microbiology, nadine le bris, national science foundation, nitrogen, photosynthesis, ramunas stepanauskas, rv atlantis, scientist, seaman kevin threadgold, stefan sievert, sulfur, woods hole oceanographic institution

The 1977 discovery of deep-sea hydrothermal vent ecosystems that obtain energy through chemosynthesis rather than photosynthesis greatly expanded the perception of life on Earth. However, an understanding of their underlying microbiology and biogeochemistry still remains elusive.

A newly funded project, one of several major awards announced by the National Science Foundation’s (NSF) Dimensions in Biodiversity research program, stands to change that through a multi-disciplinary, international collaborative research effort led by Associate Scientist Stefan Sievert of the Woods Hole Oceanographic Institution. (more…)

WHOI Website Will Take Viewers Deep into the Gulf

By Guest PostDecember 6, 2010Environment, Science2010, alvin, atlantis, autonomous underwater vehicle, auv, charles fisher, deepwater horizon, dive and discover website, full impact, galapagos rift, gulf of mexico, hydrothermal vent, jason, macondo 252, mediterranean sea, oil spill, remotely operated vehicle, rms titanic, rov, sentry, tethered yearlong spectrometer, tethys, tim shank, whoi

It may take years before scientists determine the full impact of the 2010 Deepwater Horizon oil spill in the Gulf of Mexico. But, utilizing the human-occupied submersible Alvin and the autonomous underwater vehicle (AUV) Sentry, researchers are about to investigate—and view first-hand—the possible effects of the spill at the bottom of the Gulf.

And, from Dec. 6-14, the mission will be relayed to the public as it happens on the Woods Hole Oceanographic Institution’s (WHOI) Dive and Discover website (https://divediscover.whoi.edu). (more…)

Tag Archives: alvin

Gulf of Mexico Oil Spill’s Effects on Deep-Water Corals

NSF Announces Major Awards for Biodiversity Research, WHOI Scientists Selected

WHOI Website Will Take Viewers Deep into the Gulf