title: Radon levels in abandoned metalliferous mines, Devon, southwest England.
abstract: Radon levels underground in two abandoned mines in Devon, United Kingdom, are reported and analyzed. Extremely high levels have been noted, 7,100,000 Bq m(-3) being the highest level recorded. This is approximately 89 times higher than the highest published radon level for caves and mines in Devon and Cornwall, England, which is 80,000 Bq m(-3). These levels have significant health implications for both casual and occupational mine explorers.
authors: School of Environmental Science, University College Northampton, Boughton Green Road, Park Campus, Northampton, NN1 7TE, United Kingdom. gavin.gillmore@northampton.ac.uk
authors: G K
authors: GK
authors: Gillmore
authors: P
authors: P
authors: Phillips
authors: A
authors: A
authors: Denman
authors: M
authors: M
authors: Sperrin
authors: G
authors: G
authors: Pearce
mesh_terms: D000396:Air Pollutants, Radioactive / Q000032:analysis*; D004739:England; D008906:Mining; D011829:Radiation Dosage; D011834:Radiation Monitoring; D011886:Radon / Q000032:analysis*; D014001:Tin
chemical_list: D000396:Air Pollutants, Radioactive; D014001:Tin; D011886:Radon