[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Outdoor Rn

I saw an interesting presentation by Dr. Daniel Steck at a recent conference
in NewZealand.  He presented information for year long outdoor measurements
for  MN and IA.  The average levels he found were about .8 pCi/L with large
areas averaging 1.5 pCi/L year round.  If I recall correctly, he sampled for 1
year at over 120 outdoor sites.

Sam Kirk