Marine Technology Reporter Blogs - noaa

Aquarius Underwater Laboratory

April 27, 2014

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During decades this reef base for underwater observation and research has been fundamental in understanding reef dynamics and is unique in its capability to continuously house teams of scientists to research a variety of subjects related to Marine Biology, Oceanography and other fields of study. NOAA’s Aquarius Reef Base is an underwater habitat located in the Florida Keys National Marine Sanctuary, adjacent to Conch Reef. It is one of the few underwater research facilities in the world dedicated exclusively to scientific research. Aquarius is owned by the NOAA and operated by the University of North Carolina–Wilmington until 2013 when Florida International University (FIU) took over operations.

Small Dolphins in Risk of Extinction in Rio

June 16, 2013

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The “Toninha” as small dolphins of the Pontoporia Species are called in Brazil are part of the Group denominated Odontocetos Cetacean. It is one of the smallest existing species of dolphins. Its coloration varies from pale gray to light yellow with its lower part being lighter. Their face is visibly elongated and it has more than 200 teeth. Their eyes are small and so is their dorsal fin, when compared to other species of dolphins. Its dorsal fin is also rounded at the extremities. The full name of the species is Pontoporia blainvillei. Today there are only 2,000 toninhas left off the coast of the states of Rio de Janeiro and Espirito Santo. This number represents less than half of the minimum population number considered safe. The safe population number is around 5,500 individuals.