CNN Morgan Spurlock Inside Man March 20, 2015 01:38:00
It's a sign of melting permafrost. the fact it's frozen is positive. >> if it stays frozen, that would help hold it in place. in way it's positive but to take these measurements is see how far it's frozen and how that temperature structure is evolving through time. >> it's monitoring how the park is evolving. it's not often you get to see the effects of climate change firsthand but here you can see the potentially dangerous impact of rising temperatures. >> nice work. >> 39.4. that's barely under 40 degrees. when you see a temperature that high that much above freezing, what are your concerns?...