Filters
Quarries and quarrying -- Arctic regions  

The Nature of Things Arctic Meltdown: Adapting to Change (Part 3 of 3)

Episode 3 of the Arctic Meltdown series from The Nature of Things tracks two different Arctics — one that is the storybook land of ice, snow and polar bears and the other that is covered with petroleum plants and pipelines carrying fossil fuels. Bylot Island is a national park and for 20 years a team of Canadian scientists have come ...
  • 2009
  • 00:44:26
  • 9-12
  • Added on: 06/14/2013

The Nature of Things Arctic Meltdown: A Changing World (Part 1 of 3)

In Episode 1 of the Arctic Meltdown series, we see the changes that are upsetting the scientific predictions of the impact of climate change on the Arctic. Now, one sobering forecast is that the Arctic Ocean will be seasonally ice free by the summer of 2013. This possibility is what drives environmentalists to identify ways to minimize the changes affecting ...
  • 2009
  • 00:44:38
  • 9-12
  • Added on: 06/14/2013