Evaluation of the OECD P-OV and LRTP screening tool for estimating the long-range transport of organophosphate esters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F20%3A00115469" target="_blank" >RIV/00216224:14310/20:00115469 - isvavai.cz</a>
Result on the web
<a href="https://pubs.rsc.org/en/content/articlelanding/em/2020/c9em00410f#!divAbstract" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/em/2020/c9em00410f#!divAbstract</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c9em00410f" target="_blank" >10.1039/c9em00410f</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of the OECD P-OV and LRTP screening tool for estimating the long-range transport of organophosphate esters
Original language description
Scientists and decision makers need accurate, accessible and fast tools to assess and prioritize the persistence (P-OV) and environmental long-range transport potential (LRTP) of chemicals. Here we evaluated the Organisation for Economic Co-operation and Development (OECD) P-OV and LRTP Screening Tool ("the Tool") with respect to the P-OV and LRTP estimates that the Tool provides for organophosphate esters (OPEs). We found that the use of default parameter values could significantly underestimate P-OV and LRTP values of OPEs and, potentially, other Persistent Mobile Organic Compounds (PMOCs), by not accounting for episodic atmospheric transport and poleward river-based transport in the northern hemisphere. Specifically, sensitivity and Monte Carlo uncertainty analyses indicate that non-chlorinated OPEs could be subject to LRTP when uncertainties in gas-particle partitioning and its implications for atmospheric degradation are considered, and chlorinated OPEs when river-based transport is considered. Further, the analyses showed strong dependence of results on the accuracy of the environmental half-lives used as input parameters. We suggest that the Tool could be modified to include an optional "Arctic (PMOC) LRTP setting" that incorporates episodic atmospheric and river-based transport as well as decreased environmental half-lives due to cold temperatures.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Environmental Science: Processes & Impacts
ISSN
2050-7887
e-ISSN
2050-7895
Volume of the periodical
22
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
207-216
UT code for WoS article
000510649600014
EID of the result in the Scopus database
2-s2.0-85078686910