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@article{1640759,
author = {Suhring, Roxana and Scheringer, Martin and Rodgers, Timothy F. M. and Jantunen, Liisa M. and Diamond, Miriam L.},
article_location = {Cambridge},
article_number = {1},
doi = {http://dx.doi.org/10.1039/c9em00410f},
keywords = {PHYSICAL-CHEMICAL PROPERTIES; FLAME RETARDANTS; TEMPERATURE-DEPENDENCE; ORGANIC-CHEMICALS; PLASTICIZERS; PERSISTENCE; FATE; AIR; INDOOR; ATMOSPHERE},
language = {eng},
issn = {2050-7887},
journal = {Environmental Science: Processes & Impacts},
title = {Evaluation of the OECD P-OV and LRTP screening tool for estimating the long-range transport of organophosphate esters},
url = {https://pubs.rsc.org/en/content/articlelanding/em/2020/c9em00410f#!divAbstract},
volume = {22},
year = {2020}
}
TY - JOUR
ID - 1640759
AU - Suhring, Roxana - Scheringer, Martin - Rodgers, Timothy F. M. - Jantunen, Liisa M. - Diamond, Miriam L.
PY - 2020
TI - Evaluation of the OECD P-OV and LRTP screening tool for estimating the long-range transport of organophosphate esters
JF - Environmental Science: Processes & Impacts
VL - 22
IS - 1
SP - 207-216
EP - 207-216
PB - Royal Society of Chemistry
SN - 20507887
KW - PHYSICAL-CHEMICAL PROPERTIES
KW - FLAME RETARDANTS
KW - TEMPERATURE-DEPENDENCE
KW - ORGANIC-CHEMICALS
KW - PLASTICIZERS
KW - PERSISTENCE
KW - FATE
KW - AIR
KW - INDOOR
KW - ATMOSPHERE
UR - https://pubs.rsc.org/en/content/articlelanding/em/2020/c9em00410f#!divAbstract
L2 - https://pubs.rsc.org/en/content/articlelanding/em/2020/c9em00410f#!divAbstract
N2 - 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.
ER -
SUHRING, Roxana, Martin SCHERINGER, Timothy F. M. RODGERS, Liisa M. JANTUNEN and Miriam L. DIAMOND. Evaluation of the OECD P-OV and LRTP screening tool for estimating the long-range transport of organophosphate esters. \textit{Environmental Science: Processes \&{} Impacts}. Cambridge: Royal Society of Chemistry, 2020, vol.~22, No~1, p.~207-216. ISSN~2050-7887. Available from: https://dx.doi.org/10.1039/c9em00410f.
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