{"title":"大气金属污染低技术监测的方法学研究。第2部分。暴露时间对金属浓度的影响","authors":"F.A.Y. Gailey, O.Ll. Lloyd","doi":"10.1016/0143-148X(86)90006-6","DOIUrl":null,"url":null,"abstract":"<div><p>Methodological investigations were undertaken to ascertain the appropriate length of exposure in a Scottish industrial town for the transplanted low technology samplers selected for use—spherical moss bags, the lichen <em>Hypogymnia physodes</em> and tak samplers.</p><p>The appropriate length of exposure for the accumulation of most metals was determined by the following criteria: detectable accumulated concentrations, reliable values (i.e. high replicability) and an exposure time within the limits of practical considerations.</p><p>Because samplers gave concentrations of most metals which were high and most replicable when exposures were between 8 and 9 weeks, an exposure of 2 months was selected for the main monitoring survey.</p></div>","PeriodicalId":100484,"journal":{"name":"Environmental Pollution Series B, Chemical and Physical","volume":"12 1","pages":"Pages 61-74"},"PeriodicalIF":0.0000,"publicationDate":"1986-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0143-148X(86)90006-6","citationCount":"23","resultStr":"{\"title\":\"Methodological investigations into low technology monitoring of atmospheric metal pollution: Part 2— The effects of length of exposure on metal concentrations\",\"authors\":\"F.A.Y. Gailey, O.Ll. Lloyd\",\"doi\":\"10.1016/0143-148X(86)90006-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Methodological investigations were undertaken to ascertain the appropriate length of exposure in a Scottish industrial town for the transplanted low technology samplers selected for use—spherical moss bags, the lichen <em>Hypogymnia physodes</em> and tak samplers.</p><p>The appropriate length of exposure for the accumulation of most metals was determined by the following criteria: detectable accumulated concentrations, reliable values (i.e. high replicability) and an exposure time within the limits of practical considerations.</p><p>Because samplers gave concentrations of most metals which were high and most replicable when exposures were between 8 and 9 weeks, an exposure of 2 months was selected for the main monitoring survey.</p></div>\",\"PeriodicalId\":100484,\"journal\":{\"name\":\"Environmental Pollution Series B, Chemical and Physical\",\"volume\":\"12 1\",\"pages\":\"Pages 61-74\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0143-148X(86)90006-6\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Environmental Pollution Series B, Chemical and Physical\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0143148X86900066\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental Pollution Series B, Chemical and Physical","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0143148X86900066","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Methodological investigations into low technology monitoring of atmospheric metal pollution: Part 2— The effects of length of exposure on metal concentrations
Methodological investigations were undertaken to ascertain the appropriate length of exposure in a Scottish industrial town for the transplanted low technology samplers selected for use—spherical moss bags, the lichen Hypogymnia physodes and tak samplers.
The appropriate length of exposure for the accumulation of most metals was determined by the following criteria: detectable accumulated concentrations, reliable values (i.e. high replicability) and an exposure time within the limits of practical considerations.
Because samplers gave concentrations of most metals which were high and most replicable when exposures were between 8 and 9 weeks, an exposure of 2 months was selected for the main monitoring survey.