2025
Field validation of a novel passive air sampler and monitoring of semivolatile organic pollutants in the remote marine and continental boundary layer
LAMMEL, Gerhard; Bjoern NILLIUS; Frank HELLEIS; Adela Holubova SMEJKALOVA; Petr KUKUČKA et al.Základní údaje
Originální název
Field validation of a novel passive air sampler and monitoring of semivolatile organic pollutants in the remote marine and continental boundary layer
Autoři
LAMMEL, Gerhard; Bjoern NILLIUS; Frank HELLEIS; Adela Holubova SMEJKALOVA; Petr KUKUČKA; Jakub MARTINÍK; Petra PŘIBYLOVÁ; Roman PROKEŠ; Pourya SHAHPOURY; Daniel STEPANEK a Jakub VINKLER
Vydání
Atmospheric Pollution Research, IZMIR, TURKEY, TURKISH NATL COMMITTEE AIR POLLUTION RES, 2025, 1309-1042
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Turecko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.500 v roce 2024
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/25:00140972
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Passive air sampling; Air monitoring; SVOCs; POPs; Vertical profile
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 20. 2. 2026 09:40, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
Passive air sampling allows spatially high resolved study designs and access to truly remote sites, but determination of the sampling efficiency, especially that of the particulate phase remains challenging. In this work, we present a self-directional passive air sampler which relies on the Venturi principle to enhance the sample air flow and to efficiently collect the air gas and particulate phases. Sample air flow rates ranged 1-13 m3 d- 1 depending on wind speed. The sampler was validated by side-by-side sampling with active air samplers at a central European continental site and a Caribbean coastal site. The sampler is found suitable for monitoring organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) at trace concentrations in the remote environment (mostly 0.1-1 pg m- 3 concentration range). For some OCPs these levels are among the lowest concentrations in air ever reported. The vertical distribution of polycyclic aromatic compounds, OCPs and PCBs at the rural continental site is found determined by advection in the planetary boundary layer during most seasons.
Návaznosti
| EF17_043/0009632, projekt VaV |
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| 90230, velká výzkumná infrastruktura |
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| 90269, velká výzkumná infrastruktura |
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