http://news.linktv.org Link TV News Videos (Filtered by topics: Plankton) en-us Thu, 18 Oct 2012 18:19:00 -0700 Copyright 2011 Link Media, Inc. http://news.linktv.org/videos/rogue-geoengineer-dumps-tons-of-iron-in-pacific?start=0 An American entrepreneur dumped 100 tons of iron dust in the Pacific Ocean in what marine scientists are calling an irresponsible experiment. Rogue geoengineer Russ George says the project, which broke at least two international treaties, spawned a huge plankton bloom that will absorb carbon dioxide.<br /> Thu, 18 Oct 2012 18:19:00 -0700 http://news.linktv.org/videos/rogue-geoengineer-dumps-tons-of-iron-in-pacific Climate change, Pacific Ocean, Global warming, Carbon dioxide, Ocean, Canada, Salmon, British Columbia, Fishing industry, Plankton An American entrepreneur dumped 100 tons of iron dust in the Pacific Ocean in what marine scientists are calling an irresponsible experiment. Rogue geoengineer Russ George says the project, which broke at least two international treaties, spawned a huge plankton bloom that will absorb carbon dioxide. http://news.linktv.org/videos/earth-focus-oceans-turning-the-tide?start=722 Our life depends on the oceans, and they're under threat. A new book "The Atlas of Coasts and Oceans" tells why. One out of three fish sold in the US may be mislabeled; it's called seafood fraud and a new campaign aims to stop it. Then, the film "Bag It" looks at how plastic kills marine life. Plus a look at research into how vegetarian fish may be the future of seafood. Wed, 14 Sep 2011 09:30:00 -0700 http://news.linktv.org/videos/earth-focus-oceans-turning-the-tide Ocean, Marine conservation, Overfishing, Seafood, Marine biology, Sustainable seafood, North Pacific Subtropical Gyre, Marine dead zones, Fish farming, Oceana Suzan Beraza, director of the film "Bag It" is interviewed by Earth Focus correspondent Miles Benson about the impact of plastics on our lives and the environment. "Bag It" looks at where plastics go when we're done with them and why they can be toxic.