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Climatic changes -- Arctic regions  

Canadian Museum of Nature Puijila, the “walking” seal

A Canadian Museum of Nature scientist discovers evolutionary evidence of a mammal transforming to “return” to the sea. An amazing fossil from the Arctic of 20 million years ago, Puijila darwini is a land animal that links to the origin of seals.
  • 2009
  • 00:04:01
  • 13-14
  • Added on: 12/18/2019

Canadian Museum of Nature Clues to climate change in Arctic lakes and rivers

Biologist and diatom expert Paul Hamilton finds clues about climate change by studying tiny life forms in the Arctic’s lakes and rivers. Hamilton talks about his work examining microscopic life in the Arctic.
  • 2013
  • 00:02:51
  • 13-14
  • Added on: 12/18/2019

Canadian Museum of Nature Arctic fossil forest of 50 million years ago

Fossil sites in the Arctic from about 50 million years ago provide a glimpse of life that evolved in the tropical forest under extreme greenhouse conditions. The Arctic was a warm, wet, swampy, forested place 50 million years ago. Ellesmere Island is a key fossil site in Canada's High Arctic, where the remains of unique mammal species can tell us ...
  • 2011
  • 00:03:36
  • 15-17
  • Added on: 12/13/2019

Canadian Museum of Nature Botanist Jeff Saarela discusses climate change and shrubification

Some thoughts from a botanist about how climate change could affect the range and type of plant life that is fundamental to life in the Arctic.
  • 2019
  • 00:01:14
  • 13-14
  • Added on: 12/13/2019

Canadian Museum of Nature Lemmings: The Arctic tundra's "lunch box"

Mammalogist Dr. Dominique Fauteux introduces lemmings – the tundra’s “lunch box”. These small Arctic rodents have an ecological footprint much bigger than their tiny size would suggest. Their population cycle has a great impact on their Arctic predators — from the Arctic fox and ermine, to the snowy owl and gyrfalcon. Video presentation partially in French with English subtitles.
  • 2019
  • 00:03:48
  • 13-14
  • Added on: 12/12/2019

Canadian Museum of Nature Camel discovery in High Arctic

Who knew camels originate from the Americas and lived in the Arctic? An amazing discovery in Canada’s Arctic reveals a camel that lived on Ellesmere Island about 3.5 million years ago. New insight into camel evolution comes from an amazing discovery of bones from the leg of an extinct giant camel in Canada's High Arctic. Natalia Rybczynski, Ph.D., a palaeobiologist ...
  • 2013
  • 00:03:58
  • 13-14
  • Added on: 12/12/2019

The Nature of Things Under Thin Ice

Under Thin Ice follows Canadian extreme divers and cinematographers Jill Heinerth and Mario Cyr on a journey to investigate how Arctic wildlife is adjusting to global warming. The Arctic is a majestic world, home to wildlife rarely seen further south: bowhead whales, polar bears, narwhals and walruses. Life thrives on and under a legendary blanket of snow and ice, covering millions ...
  • 2019
  • 00:44:10
  • 13-14
  • Added on: 12/06/2019

Documentary Under Thin Ice (long version)

In Under Thin Ice, two divers, Jill Heinerth and Mario Cyr, tell us about their risky expedition to the Canadian Arctic. They had first intended to document arctic ecosystems and marine wildlife, but were faced with an unexpected reality. The Arctic is warming very fast and the animals are not where they used to be. Through their testimonies, Jill and Mario ...
  • 2019
  • 00:51:51
  • 9-12
  • Added on: 11/27/2019

News in Review - September 2019 Climate Change: Canada’s Melting Permafrost

In Canada's Arctic, climate change is already impacting communities and changing ways of life. According to scientists, Canada's northern climate is warming almost three times faster than the global average. As things warm up, the permafrost in the North -- that frozen underlying layer of ground -- is also melting. And that's threatening the way of life for many who ...
  • 2019
  • 00:12:52
  • 9-12
  • Added on: 09/05/2019

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News in Review - September 2006 The Big Melt: Canada's Changing Arctic

Global warming is a threat to the future of countries all over the world. But nowhere are its effects being felt more right now than in places like the Canadian Arctic. Temperatures are warmer, and the ice pack less dense. In this News in Review story we'll look at how global warming is changing life in the Arctic. We'll also ...
  • 2006
  • 00:15:24
  • 13-14
  • Added on: 09/15/2006

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