landscape ecology
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Galapagos Islands and Biodiversity

Galapagos Islands and Biodiversity | landscape ecology | Scoop.it
Radiolab wraps 2015 with a series of special episodes.

Via Seth Dixon
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Seth Dixon's curator insight, January 5, 2:11 PM

The Galapagos Islands (as are most islands) filled with remarkably distinct species from the mainland--one of the key reasons that the island were so instrumental in shaping Charles Darwin's thinking about evolution.  This environmental Radiolab podcast is mainly about the Galapagos wildlife and it's conservation and covers many important biogeographic concepts (with time in the episode): 

  • Traveling to the Galapagos (5:25)
  • Who will fight to protect the environment? (10:00)
  • Tortoises and their role in habitats (13:30)
  • Invasive Species and goats (16:30)
  • Removal of Invasive species (19:00)
  • The return of the original habitat (25:40)
  • Local anger against conservation (26:30)
  • 'Restoring' extinct tortoise species (30:00)
  • How do we best protect nature? (37:00)
  • Genetically engineering extinct species (41:00)
  • Tourism and ecological change (46:45)
  • Darwin and finches (50:00)
  • Endangered finches and flies (55:00)
  • Hybrid species (1:02:00)

 

Tags: Ecuador, biogeography, environmentecology, historical.

Marianne Naughton's curator insight, January 14, 1:33 PM

Wildlife & Conservation

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Top 10 Ways to Go Green this Holiday Season

Top 10 Ways to Go Green this Holiday Season | landscape ecology | Scoop.it
10 ways to go green this holiday season. Zero Waste holiday tips from Eco-Cycle.

 

This infographic combined with these recommendations are some simple reminders that mass consumption and waste does not contribute to global joy or cheer. 


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Mary Rack's comment, November 25, 2012 8:10 PM
I shared this on Facebook and Google+. Hope for lots of readers and followers!
Seth Dixon's comment, November 25, 2012 8:36 PM
Thanks Mary!
Javier Curso CFIE's curator insight, April 8, 2013 7:37 AM

beautiful, as Susan

Rescooped by Jose Sepulveda from Geography Education
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Aral Sea Basin

Aral Sea Basin | landscape ecology | Scoop.it

"Dust blows from what was once the Aral Sea floor. Tragic mismanagement of a natural resource."


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Jess Deady's curator insight, April 30, 2014 8:36 PM

The Aral Sea Basin has been a topic of conversation throughout geography for many reasons. What used to be filled with water is now blowing dust because its that dry? This basin is no longer a natural resource.

Gene Gagne's curator insight, November 18, 2015 3:30 PM

Here is a question. Do you think perhaps in the future this could happen to lake Mead in Nevada/Arizona? With all the non-stop building and no rain perhaps one day could it run dry or do we have a way to stop it.

Gene Gagne's curator insight, December 1, 2015 7:17 PM

Once there is less water in a lake there is less water in the air therefore less rain. The long term consequences is that the fishing industry is destroyed where once upon a time there were 61000 workers and now there are under 2000. The water is more saltier. The lands are now ill suited and unbuildable. Also the people there are prone to health problems.