O. Ennemoser , W. Ambach , P. Brunner , P. Schneider , W. Oberaigner , F. Purtscheller , V. Stingl
{"title":"室内氡浓度异常高","authors":"O. Ennemoser , W. Ambach , P. Brunner , P. Schneider , W. Oberaigner , F. Purtscheller , V. Stingl","doi":"10.1016/0960-1686(93)90046-2","DOIUrl":null,"url":null,"abstract":"<div><p>Measurements of indoor radon concentrations in the village Umhausen (2600 inhabitants, Ötztal valley, Tyrol, Austria) revealed unusually high indoor radon concentrations up to 274,000 Bq m<sup>−3</sup>. The medians measured on the basements were 3750 Bq m<sup>−3</sup> in winter and 361 Bq m<sup>−3</sup> in summer, those on the ground floors were 1180 Bq m<sup>−3</sup> and 210 Bq m<sup>−3</sup>, respectively. Seventy-one per cent of the houses showed basement radon concentrations above the Austrian action level of 400 Bq m<sup>−3</sup> in winter, 33% in summer. There are indications that the high radon concentrations are due to a giant rock slide about 8700 years ago. The unusually high radon concentrations in Umhausen coincide with a statistically significant increase in lung cancer mortality. For the period 1970–1991 the age and sex standardized mortality rate is 3.85 (95% confidence interval: 2.9 to 5.1). The control population is the total population of Tyrol (630,000 inhabitants).</p></div>","PeriodicalId":100139,"journal":{"name":"Atmospheric Environment. Part A. General Topics","volume":"27 14","pages":"Pages 2169-2172"},"PeriodicalIF":0.0000,"publicationDate":"1993-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0960-1686(93)90046-2","citationCount":"6","resultStr":"{\"title\":\"Unusually high indoor radon concentrations\",\"authors\":\"O. Ennemoser , W. Ambach , P. Brunner , P. Schneider , W. Oberaigner , F. Purtscheller , V. Stingl\",\"doi\":\"10.1016/0960-1686(93)90046-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Measurements of indoor radon concentrations in the village Umhausen (2600 inhabitants, Ötztal valley, Tyrol, Austria) revealed unusually high indoor radon concentrations up to 274,000 Bq m<sup>−3</sup>. The medians measured on the basements were 3750 Bq m<sup>−3</sup> in winter and 361 Bq m<sup>−3</sup> in summer, those on the ground floors were 1180 Bq m<sup>−3</sup> and 210 Bq m<sup>−3</sup>, respectively. Seventy-one per cent of the houses showed basement radon concentrations above the Austrian action level of 400 Bq m<sup>−3</sup> in winter, 33% in summer. There are indications that the high radon concentrations are due to a giant rock slide about 8700 years ago. The unusually high radon concentrations in Umhausen coincide with a statistically significant increase in lung cancer mortality. For the period 1970–1991 the age and sex standardized mortality rate is 3.85 (95% confidence interval: 2.9 to 5.1). The control population is the total population of Tyrol (630,000 inhabitants).</p></div>\",\"PeriodicalId\":100139,\"journal\":{\"name\":\"Atmospheric Environment. Part A. General Topics\",\"volume\":\"27 14\",\"pages\":\"Pages 2169-2172\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1993-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0960-1686(93)90046-2\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Atmospheric Environment. Part A. General Topics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0960168693900462\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Atmospheric Environment. Part A. General Topics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0960168693900462","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurements of indoor radon concentrations in the village Umhausen (2600 inhabitants, Ötztal valley, Tyrol, Austria) revealed unusually high indoor radon concentrations up to 274,000 Bq m−3. The medians measured on the basements were 3750 Bq m−3 in winter and 361 Bq m−3 in summer, those on the ground floors were 1180 Bq m−3 and 210 Bq m−3, respectively. Seventy-one per cent of the houses showed basement radon concentrations above the Austrian action level of 400 Bq m−3 in winter, 33% in summer. There are indications that the high radon concentrations are due to a giant rock slide about 8700 years ago. The unusually high radon concentrations in Umhausen coincide with a statistically significant increase in lung cancer mortality. For the period 1970–1991 the age and sex standardized mortality rate is 3.85 (95% confidence interval: 2.9 to 5.1). The control population is the total population of Tyrol (630,000 inhabitants).
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