title: The winter/summer ratio of airborne (210)Pb--a possible way to quantify the significance of long-range transport of natural radionuclides to the Arctic.
authors.affiliation: Radiation Protection Bureau, Health Canada, 775 Brookfield Road, Ottawa K1A 1C1, Canada. Electronic address: jing.chen@hc-sc.gc.ca.
authors.forename: Jing
authors.initials: J
authors.lastname: Chen
mesh_terms: D000396:Air Pollutants, Radioactive / Q000032:analysis*; D001110:Arctic Regions; D002170:Canada; D007856:Lead Radioisotopes / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis*; D012621:Seasons
chemical_list: D000396:Air Pollutants, Radioactive; D007856:Lead Radioisotopes; D011868:Radioisotopes