Colorado & Oceans // Nitrogen & Snails

Feature #1 (time mark 5:30)  When people think of Colorado, they usually don’t think about “oceans”.  After all, Colorado doesn’t have much of a coastline these days, though it was definitely had oceanfront property a few hundred million years ago.   However, being in a landlocked state doesn’t mean that there isn’t any thing we can do to impact the health and ecology of the ocean and marine biology.  Co-host Joel Parker talks with  Vicki Goldstein, founder and president of the Colorado Ocean Coalition about the “Making Waves in Colorado” symposium and what all of us around the world (leaving near or far from oceans) do that impact and can help oceans.

Feature #2 (time mark 14:10)  Nitrogen – we can’t live without it, but you can have too much of a good thing. In its gaseous form nitrogen is harmless and makes up nearly 80 percent of the atmosphere. The worldwide population never would have reached 7 billion people without nitrogen, in the form of chemical fertilizer. But excess nitrogen –from fertilizer runoff, manure, human sewage and other sources is wreaking havoc on the environment.  Co-host Susan Moran talks with John Mischler, a PhD student at CU Boulder, who is researching worms and snails in Colorado and Africa. He talks about how excess nutrients in ponds, lakes and elsewhere can lead to the spread of parasitic disease from trematodes to snails to us.

Hosts: Susan Moran, Joel Parker
Headlines: Breanna Draxler, Tom Yulsman, Susan Moran
Engineer: Joel Parker
Producer: Joel Parker
Executive Producer: Tom McKinnon

Podcast: Play in new window | Download (Duration: 23:40 — 21.7MB)

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