TEDxSeaPoint Who moved my sushi?

Caine Delacy - A mask,A snorkel and two video cameras

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At six years old a mask and snorkel started me on my journey to become a marine biologist. Later on two video-cameras inspired my research career. These cameras and the principles of stereo-photogrammetry help us to explore reef-fish communities at large spatial scales and how they are influenced by over-fishing and climate change.
24 Mar 2012 5AM English South Africa Health & Fitness

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