Kelp

00:00:00,240Thirty-one to forty. 00:00:04,700The next lectures in this current series will deal with various aspects of marine ecology, or how the various forms of sea life relate to each other. And today, I'm going to talk about the fortunes of a type of seaweed called kelp. 00:00:23,620In the past few years, scientists have been coming up with formulae or equations for calculating the effects on marine life of natural events such as hurricanes, or those due to humans, such as pollution or fish...