首页> 外文期刊>Environmental toxicology and chemistry >ESTIMATION OF EXPOSURE CRITERIA VALUES FOR BILIARY POLYCYCLIC AROMATIC HYDROCARBON METABOLITE CONCENTRATIONS IN WHITE SUCKERS (CATOSTOMUS COMMERTSONI)
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ESTIMATION OF EXPOSURE CRITERIA VALUES FOR BILIARY POLYCYCLIC AROMATIC HYDROCARBON METABOLITE CONCENTRATIONS IN WHITE SUCKERS (CATOSTOMUS COMMERTSONI)

机译:白吸盘中胆汁中多环芳烃代谢物浓度的暴露标准值的估算

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摘要

A methodology was developed for deriving quantitative exposure criteria useful for comparing a site or a watershed to a reference condition and for defining the occurrence of extreme exposures. The prototype method used indicators of exposures to oil contamination and combustion by-products, naphthalene(NAPH)-type and benzo[а]pyrene(BаP)-type biliary metabolites from white suckers(Catostomus commertsoni). The fish were collected from first-to third-order streams in the Regional Environmental Monitoring Assessment Program(REMAP)study of the Eastern Corn Belt Plains ecoregion at randomly selected sites and from Third-or higher-order streams in conjunction with the Ohio Environmental Protection Agency(OEPA)Biomonitoring Program, Which sampled sites of concern and reference sites selected by ecologists.
机译:开发了一种方法,用于得出定量暴露标准,该标准可用于将地点或集水区与参考条件进行比较,并用于定义极端暴露的发生。原型方法使用的指标是油烟和副产物萘(NAPH)型和白色吸盘(Catostomus commertsoni)的苯并[а] py(BаP)型胆汁代谢产物的暴露指标。在东部玉米带平原生态区的区域环境监测评估计划(REMAP)研究中,鱼是从第一至第三流采集的,是在随机选择的地点采集的,第三流或更高阶采集的是与俄亥俄州环境保护组织一起采集的机构(OEPA)生物监测计划,该计划对关注的地点和生态学家选择的参考地点进行了采样。

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