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active hydrothermal vent

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Marine Careers :: Oceanography
The 1977 discovery of active hydrothermal vent communities illustrates the benefits of this multidisciplinary approach. At these active hydrothermal vent sites, oceanographers observed thriving populations of hundreds ... plentiful. Scientists discovered that the chemistry of the water at these vent sites provides energy for bacteria to grow by chemosynthesis, in much ...
marinecareers.net


Vents Program: Explorer Ridge
Southern Explorer Ridge. Before 2002 Explorer Ridge was the least explored of the NE Pacific spreading centers, even though it was known to have robust hydrothermal activity and is seismically active. In the summer of 2002, the Vents Program conducted 2 cruises to ...
www.pmel.noaa.gov


Deep sea hydrothermal vents
The hydrothermal vents were a direct result of the volcanic activity happening under all that ocean water, as opposed to dry land. A hydrothermal vent is a lot like an ...
extremescience.com


Ocean Chemistry - MarineBio.org
A marine biochemist might study biologically active compounds found in the ocean that might be useful in medicine, or the genetics of ... , some come from volcanic activity both on land and in the ocean, and some from hydrothermal vent activity in the deep sea which plays an important role in regulating seawater chemistry. How ...
marinebio.org


Geological Makeup of Marine Environments - MarineBio.org
The Earth has quite a few geothermal vents due to its geologically active ...
marinebio.org More from this site

Researchers Discover New Volcano in American Samoa (04/25/05)
Vailulu'u, a large and active undersea volcano. The new volcano, named Nafanua after the Samoan goddess of war, has ... critical. Researchers first glimpsed Nafanua from aboard HURL’s Pisces V deep-sea submersible. Though hydrothermal vent activity obscured visibility, scientists were able to observe microbial mats on Nafanua’s surface ...
www.nurp.noaa.gov


NURC-WCPR
To support research of this geologically unique and biologically diverse ... methane seeps pressurized recovery system and pressurized thermal gradient chamber to study live hydrothermal vent tubeworms ROV-mounted Raman spectroscopy to study crystal structure and composition of ...
www.nurp.noaa.gov More from this site

WWF - Increasing protection: the deep sea
MPAs in the Atlantic Ocean, around two hydrothermal vent fields near the Azores, and are continuing work to ... hydrothermal vents - the first deep-sea MPAs in the Atlantic Ocean. The Lucky Strike vent field is at a depth of 1,700m and covers 21 active ... by mats of bacteria. Further information: Profile: Deep-sea hydrothermal vents Page last updated: February 29, 2008. © All photos ...
panda.org


The Deep Sea Conservation Coalition - Recent News
New York on 16 November. More Getting active in support of a moratorium 27 October 2004 Oceana launched a cyberalert asking Spain to ...
savethehighseas.org


Ocean Facts
A swallow of seawater may ... on Earth occurs in the ocean. The largest known concentration of active volcanoes (approximately 1,133) on the sea floor is located ... water temperature of 400 degrees C has been measured at one hydrothermal vent. The average temperature of all ocean water is about 3.5° ...
savethesea.org




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