New videography techniques have opened up the oceans' microscopic ecosystem, revealing it to be both mesmerizingly beautiful and astoundingly complex. Explore this hidden world that underpins our own food chain -- in the first-ever TEDTalk given by a fish ...
This audio recording of bowhead whale calls was featured in a presentation by Stephen Okkonen at the 2012 Arctic Ocean Ecosystem Workshop in Barrow, Alaska.
Professor Cynthia de Wit of Stockholm University explains the concept of biomagnification of persistant organic pollutants in arctic marine ecosystems.
This video comes from the APECS (Association for Polar Early Career Scientists) webinar library.