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Scientists Study Deep Sea Corals on Davidson SeamountIn January 2006, researchers journeyed to the Davidson Seamount to understand why deep-sea corals live where they do, determine age and growth patterns of these corals, and identify what species live there. Scientists placed markers at specific locations in the area to help make future photographic measurements and determine growth rates of the giant corals, some as old as 200 years. More than 70 hours of observations were recorded. Hundreds of images and video clips can be viewed on the NOAA Ocean Explorer Web site. The Davidson Seamount is proposed for inclusion in the sanctuary to protect these slow growing, deep water corals and other species associated with the unique underwater environment.
New Monterey Bay Sanctuary
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The Sanctuary Integrated Monitoring Network (SIMoN) now boasts a new searchable database of more than 2,500 digital images showing the sanctuary’s unique collection of animals, plants and habitats. Visitors can search by species name or keyword and then download high-resolution images. The database contains a vast collection of marine life images as well as images from research projects and locations throughout the sanctuary. This proven resource continues to grow monthly as 56,700 images have already been viewed.
The U. S. Navy’s last dirigible got another look in September when a team of NOAA researchers explored the remains of the USS Macon. This was the first large scale maritime heritage project in the sanctuary. Researchers completed over 40 hours of deepwater surveys at the wreck site, documenting two major debris fields. Among the airship’s artifacts located were five of the Macon’s eight gasoline engines, and the remains of four Curtiss F9C-2 Sparrowhawk biplanes. Grant funding for the expedition was provided by NOAA Office of Ocean Exploration, NOAA National Marine Sanctuary Program, NOAA Preserve America Initiative and the Monterey Bay Aquarium Research Institute. The expedition fulfilled a key mandate of the National Marine Sanctuary program and that is to explore, characterize, and protect submerged historic resources and to share these discoveries with the public. Streamed live over the Internet at OceansLive.org and on Monterey Bay’s sanctuary Web site, over 30,000 hits were received from five continents in a four-day period.
USS Macon over Manhattan. (Photo: U.S. Navy) |
Monterey Bay sanctuary held its seventh annual Snapshot Day to gather water quality data from creeks entering the sanctuary. Approximately 160 volunteers gathered to monitor the health of 197 sites on creeks from Pacifica to Morro Bay, Calif. Snapshot Day is a one-day water quality monitoring event on the Central Coast that utilizes volunteers to collect and analyze water samples. The hard work of sanctuary volunteers allows sanctuary staff to have a comprehensive look at water quality that would not be possible without their dedication.
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