The Ocean’s Invisible Engine: How Tiny Organisms Power our Ocean Ecosystems



Two people, wearing safety gear, work with scientific equipment on a ship’s deck at sea. The image promotes an event titled Evening at Skidaway about ocean ecosystems, presented by Dr. Adam Greer.

They’re nearly invisible to the naked eye, but zooplankton play a pivotal role in shaping marine ecosystems, fisheries, and coastal economies. What determines where these tiny organisms live? How do scientists study them? And what do they actually look like? Dr. Adam Greer, an associate professor in UGA’s Department of Marine Sciences and a faculty member at the Skidaway Institute of Oceanography, takes us into the world of the ocean’s smallest animals.

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About SkIO

The UGA Skidaway Institute of Oceanography (SkIO) is a multidisciplinary research and education institution located on Skidaway Island near Savannah, Georgia. The Institute was founded in 1967 with a mission to conduct research in all fields of oceanography. In 2013, SkIO was merged with the University of Georgia. The campus serves as a gateway to coastal and marine environments for programs throughout the University System. The Institute’s primary goals are to further the understanding of marine and environmental processes, conduct leading-edge research on coastal and marine systems, and train tomorrow’s scientists. For more information, visit www.skio.uga.edu.