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2014 Biodiversity Lecture 1

29:06
 
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When? This feed was archived on July 14, 2019 01:30 (5y ago). Last successful fetch was on February 28, 2018 11:36 (6y ago)

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Manage episode 85066029 series 77644
Content provided by Howard Hughes Medical Institute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Howard Hughes Medical Institute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

"Learning from Past Extinctions" by Anthony D. Barnosky PhD
The fossil record contains evidence of five mass extinctions, when more than 75 percent of species went extinct. Mammals are a key group for comparing past and present extinction rates. Many living species are threatened, but there is still time to avoid a sixth mass extinction.

  continue reading

106 episodes

Artwork
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Archived series ("Inactive feed" status)

When? This feed was archived on July 14, 2019 01:30 (5y ago). Last successful fetch was on February 28, 2018 11:36 (6y ago)

Why? Inactive feed status. Our servers were unable to retrieve a valid podcast feed for a sustained period.

What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.

Manage episode 85066029 series 77644
Content provided by Howard Hughes Medical Institute. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Howard Hughes Medical Institute or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.

"Learning from Past Extinctions" by Anthony D. Barnosky PhD
The fossil record contains evidence of five mass extinctions, when more than 75 percent of species went extinct. Mammals are a key group for comparing past and present extinction rates. Many living species are threatened, but there is still time to avoid a sixth mass extinction.

  continue reading

106 episodes

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