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Big changes in the Sargasso Sea

The Sargasso Sea occupies almost two thirds of the North Atlantic Ocean. Within this sea, circling ocean currents accumulate mats of Sargassum seaweed that shelter a surprising variety of fishes, snails, crabs, and other small animals. A recent paper by MBARI researchers shows that in 2011 and 2012 this animal community was much less diverse than it was in the early 1970s, when the last detailed studies were completed in this region. This study shows that animal communities in the Sargasso Sea are definitely changing. The next step is to find out why. Special thanks to: Schmidt Ocean Institute for support and funding KAI Institute, Don Montague & Joe Brock Debbie Nail Meyer Carola Buchner NASA/Goddard Space Flight Center Scientific Visualization Studio Monterey Bay Aquarium Wikipedia / World Ocean Atlas (CC BY-SA 3.0) Video producer: Susan vonThun Script and narration: Susan vonThun Production support: Lonny Lundsten, Kyra Schlining, Nancy Jacobsen Stout, Judith Connor, Christine Huffard, Ken Smith Music: "Aqua lounge", www.freestockmusic.com MBARI press release: http://www.mbari.org/news/news_releas... Original journal article: C.L. Huffard, S. von Thun, A.D. Sherman, K. Sealey and K.L. Smith, Jr. (2014) Pelagic Sargassum community change over a 40-year period: temporal and spatial variability. Marine Biology, http://rd.springer.com/article/10.100...