Climate Change Data Portal
DOI | 10.1021/acs.est.6b03273 |
Evaluating the Relationship between Equilibrium Passive Sampler Uptake and Aquatic Organism Bioaccumulation | |
Joyce, Abigail S.1; Portis, Lisa M.2; Parks, Ashley N.1; Burgess, Robert M.1 | |
发表日期 | 2016-11-01 |
ISSN | 0013-936X |
卷号 | 50期号:21页码:11437-11451 |
英文摘要 | This Critcal Review evaluates passive sampler uptake of hydrophobic organic contaminants (HOCs) in water column and interstitial water exposures as a surrogate for organism bioaccumulation. Fifty-seven studies were found where both passive sampler uptake and organism bioaccumulation were measured and 19 of these investigations provided direct comparisons relating passive sampler uptake and organism bioaccumulation. Polymers compared included low-density polyethylene (LDPE), polyoxymethylene (POM), and polydimethylsiloxane (PDMS), and organisms ranged from polychaetes and oligochaetes to bivalves, aquatic insects, and gastropods. Regression equations correlating bioaccumulation (C-L) and passive sampler uptake (C-PS) were used to assess the strength of observed relationships. Passive sampling based concentrations resulted in loglog predictive relationships, most of which were within one to 2 orders of magnitude of measured bioaccumulation. Mean coefficients of determination (r(2)) for LDPE, PDMS, and POM were 0.68, 0.76, and 0.58, respectively. For the available raw, untransformed data, the mean ratio of C-L and C-PS was 10.8 +/- 18.4 (n = 609). Using passive sampling as a surrogate for organism bioaccumulation is viable when biomonitoring organisms are not available. Passive sampling based estimates of bioaccumulation provide useful information for making informed decisions about the bioavailability of HOCs. |
语种 | 英语 |
WOS记录号 | WOS:000386991100003 |
来源期刊 | ENVIRONMENTAL SCIENCE & TECHNOLOGY
![]() |
来源机构 | 美国环保署 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/57334 |
作者单位 | 1.US EPA, ORD NHEERL Atlantic Ecol Div, Narragansett, RI 02882 USA; 2.Univ Rhode Isl, Phys Therapy Dept, Kingston, RI 02881 USA |
推荐引用方式 GB/T 7714 | Joyce, Abigail S.,Portis, Lisa M.,Parks, Ashley N.,et al. Evaluating the Relationship between Equilibrium Passive Sampler Uptake and Aquatic Organism Bioaccumulation[J]. 美国环保署,2016,50(21):11437-11451. |
APA | Joyce, Abigail S.,Portis, Lisa M.,Parks, Ashley N.,&Burgess, Robert M..(2016).Evaluating the Relationship between Equilibrium Passive Sampler Uptake and Aquatic Organism Bioaccumulation.ENVIRONMENTAL SCIENCE & TECHNOLOGY,50(21),11437-11451. |
MLA | Joyce, Abigail S.,et al."Evaluating the Relationship between Equilibrium Passive Sampler Uptake and Aquatic Organism Bioaccumulation".ENVIRONMENTAL SCIENCE & TECHNOLOGY 50.21(2016):11437-11451. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。