“KARST IN THE OZARKS” Denise Vaughn on Green Time TV

Karst areas are formed when limestone-based sedimentary rock is dissolved underground.  This creates caves, springs, sinkholes and losing streams, which are creeks where the water disappears, going underground.  Host Don Fitz and Karst Project Director Denise Vaughn discuss how, in karst areas, rainwater flows quickly underground with little and sometimes no filtering, so it can easily be polluted.  Karst geology also creates many popular Ozark destinations: springs, rivers and caves. In Missouri, this includes Jack’s Fork River, Greer Spring, Grand Gulf and Tumbling Creek Cave.  This Green Time (No. 467 includes the movie “Karst in the Ozarks.” Green Time is produced by the Gateway Greens in conjunction with KNLC Channel 24.  Call 314-727-8554 or contact [email protected] for info.

Airs on KNLC Channel 24 in St. Louis City and neighboring counties:

12:00 p.m., Saturday, August 22, 2015

You can also see Green Time on KNLC’s Renewable Energy Channel 24-2
[You may need to ask your cable provider how to view 24-2]:

8:00 p.m., Monday, August 24, 2015

You can now see Green Time on these Missouri stations:

8:00 p.m., Monday, August 24, 2015 in Springfield MO on Channel 39
8:00 p.m., Monday, August 24, 2015 in Joplin MO on Channel 36
8:00 p.m., Monday, August 24, 2015 in Marshfield MO on Channel 17

See past episodes of Green Time at: greentime.tv
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To find out how you can help produce Green Time, contact [email protected]

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