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@article{1229229, author = {Melymuk, Lisa Emily and Bohlin, Sara Pernilla and Sáňka, Ondřej and Pozo, Karla Andrea and Klánová, Jana}, article_location = {WASHINGTON}, article_number = {24}, doi = {http://dx.doi.org/10.1021/es502164r}, keywords = {POLYCYCLIC AROMATIC-HYDROCARBONS; POLYBROMINATED DIPHENYL ETHERS; BROMINATED FLAME RETARDANTS; POLYURETHANE FOAM DISK; DIFFUSION DENUDER SAMPLERS; MASS SIZE DISTRIBUTIONS; HENRYS LAW CONSTANTS; POLYCHLORINATED-BIPHENYLS; HIGH-VOLUME; PARTICULATE MATTER}, language = {eng}, issn = {0013-936X}, journal = {ENVIRONMENTAL SCIENCE & TECHNOLOGY}, title = {Current Challenges in Air Sampling of Semivolatile Organic Contaminants: Sampling Artifacts and Their Influence on Data Comparability}, url = {http://pubs.acs.org/doi/pdf/10.1021/es502164r}, volume = {48}, year = {2014} }
TY - JOUR ID - 1229229 AU - Melymuk, Lisa Emily - Bohlin, Sara Pernilla - Sáňka, Ondřej - Pozo, Karla Andrea - Klánová, Jana PY - 2014 TI - Current Challenges in Air Sampling of Semivolatile Organic Contaminants: Sampling Artifacts and Their Influence on Data Comparability JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY VL - 48 IS - 24 SP - 14077-14091 EP - 14077-14091 PB - AMER CHEMICAL SOC SN - 0013936X KW - POLYCYCLIC AROMATIC-HYDROCARBONS KW - POLYBROMINATED DIPHENYL ETHERS KW - BROMINATED FLAME RETARDANTS KW - POLYURETHANE FOAM DISK KW - DIFFUSION DENUDER SAMPLERS KW - MASS SIZE DISTRIBUTIONS KW - HENRYS LAW CONSTANTS KW - POLYCHLORINATED-BIPHENYLS KW - HIGH-VOLUME KW - PARTICULATE MATTER UR - http://pubs.acs.org/doi/pdf/10.1021/es502164r L2 - http://pubs.acs.org/doi/pdf/10.1021/es502164r N2 - With current science and policy needs, more attention is being given to expanding and improving air sampling of semivolatile organic contaminants (SVOCs). However, a wide range of techniques and configurations are currently used (active and passive samplers, different deployment times, different sorbents, etc.) and as the SVOC community looks to assess air measurements on a global scale, questions of comparability arise. We review current air sampling techniques, with a focus on sampling artifacts that can lead to uncertainties or biases in reported concentrations, in particular breakthrough, degradation, meteorological influences, and assumptions regarding passive sampling. From this assessment, we estimate the bias introduced for SVOC concentrations from all factors. Due to the effects of breakthrough, degradation, particle fractions and sampler uptake periods, some current passive and active sampler configurations may underestimate certain SVOCs by 30-95%. We then recommend future study design, appropriateness of sampler types for different study goals, and finally, how the SVOC community should move forward in both research and monitoring to best achieve comparability and consistency in air measurements. ER -
MELYMUK, Lisa Emily, Sara Pernilla BOHLIN, Ondřej SÁŇKA, Karla Andrea POZO a Jana KLÁNOVÁ. Current Challenges in Air Sampling of Semivolatile Organic Contaminants: Sampling Artifacts and Their Influence on Data Comparability. \textit{ENVIRONMENTAL SCIENCE \&{}amp; TECHNOLOGY}. WASHINGTON: AMER CHEMICAL SOC, 2014, roč.~48, č.~24, s.~14077-14091. ISSN~0013-936X. Dostupné z: https://dx.doi.org/10.1021/es502164r.
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