title: Winter-to-winter variations in indoor radon.
abstract: Indoor radon concentrations in northern Virginia and central Maryland show a strong dependence on weather. Winter tends to be associated with higher than average indoor radon, and summer with lower than average. However, compared to the winter of 1986-1987, the winter of 1987-1988 was warmer and drier. Consequently, winter-to-winter indoor radon decreased by about 25%. This winter-to-winter decrease is unexpectedly large, and simulates winter-to-summer variations that have been reported.
authors: Center of Basic and Applied Science, George Mason University, Fairfax, VA 22030.
authors: D G
authors: DG
authors: Mose
authors: G W
authors: GW
authors: Mushrush
authors: S W
authors: SW
authors: Kline
mesh_terms: D004781:Environmental Exposure; D055593:Geological Phenomena; D005844:Geology; D006798:Housing; D006801:Humans; D008396:Maryland; D011834:Radiation Monitoring / Q000379:methods; D011886:Radon / Q000032:analysis*; D012621:Seasons; D013696:Temperature; D014768:Virginia
chemical_list: D011886:Radon