Thought you all might like to see this. Another fine NSS Webinar Presentation.
I’ve seen Mustafa present on a number of occasions and he is a very good
presenter and an expert in the use of geophysics in karst.
Geary Schindel
Subject: Join Us for Geophysical applications to the karstic
Apparently, these folks don't have many bad air caves. Note that they have
their cave meteorology a bit off with regard to when caves inhale/exhale
depending on the outside temperature.
http://blogs.discovermagazine.com/d-brief/2017/01/16/cj-3-cave-spain-oxygen-loss/#.WH4IsrK9KK0
Jerry.
