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dc.contributor.authorHung, Hayley
dc.contributor.authorKatsoyiannis, Athanasios A.
dc.contributor.authorBrorström-Lunden, Eva
dc.contributor.authorOlafsdottir, Kristin
dc.contributor.authorAas, Wenche
dc.contributor.authorBreivik, Knut
dc.contributor.authorBohlin-Nizzetto, Pernilla
dc.contributor.authorSigurdsson, Arni
dc.contributor.authorHakola, Hannele
dc.contributor.authorBossi, Rossana
dc.contributor.authorSkov, Henrik
dc.contributor.authorSverko, Ed
dc.contributor.authorBarresi, Enzo
dc.contributor.authorFellin, Phil
dc.contributor.authorWilson, Simon
dc.identifier.citationHung, H., Katsoyiannis, A.A., Brorström-Lundén, E., Olafsdottir, K., Aas, W., Breivik, K., Bohlin-Nizzetto, P., Sigurdsson, A., Hakola, H., Bossi, R., Skov, H., Sverko, E., Barresi, E., Fellin, P., Wilson, S. (2016) Temporal trends of persistent organic pollutants (POPs) in arctic air: 20 years of monitoring under the Arctic Monitoring and Assessment Programme (AMAP). Environmental Pollution, 217, 52-61. doi:10.1016/j.envpol.2016.01.079.nb_NO
dc.description.abstractTemporal trends of Persistent Organic Pollutants (POPs) measured in Arctic air are essential in understanding long-range transport to remote regions and to evaluate the effectiveness of national and international chemical control initiatives, such as the Stockholm Convention (SC) on POPs. Long-term air monitoring of POPs is conducted under the Arctic Monitoring and Assessment Programme (AMAP) at four Arctic stations: Alert, Canada; Storhofði, Iceland; Zeppelin, Svalbard; and Pallas, Finland, since the 1990s using high volume air samplers. Temporal trends observed for POPs in Arctic air are summarized in this study. Most POPs listed for control under the SC, e.g. polychlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethanes (DDTs) and chlordanes, are declining slowly in Arctic air, reflecting the reduction of primary emissions during the last two decades and increasing importance of secondary emissions. Slow declining trends also signifies their persistence and slow degradation under the Arctic environment, such that they are still detectable after being banned for decades in many countries. Some POPs, e.g. hexachlorobenzene (HCB) and lighter PCBs, showed increasing trends at specific locations, which may be attributable to warming in the region and continued primary emissions at source. Polybrominated diphenyl ethers (PBDEs) do not decline in air at Canada's Alert station but are declining in European Arctic air, which may be due to influence of local sources at Alert and the much higher historical usage of PBDEs in North America. Arctic air samples are screened for chemicals of emerging concern to provide information regarding their environmental persistence (P) and long-range transport potential (LRTP), which are important criteria for classification as a POP under SC. The AMAP network provides consistent and comparable air monitoring data of POPs for trend development and acts as a bridge between national monitoring programs and SC's Global Monitoring Plan (GMP).nb_NO
dc.rightsNavngivelse-Ikkekommersiell-IngenBearbeidelse 3.0 Norge*
dc.titleTemporal trends of Persistent Organic Pollutants (POPs) in arctic air: 20 years of monitoring under the Arctic Monitoring and Assessment Programme (AMAP)nb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.rights.holderCrown Copyright © 2016 Published by Elsevier Ltd.nb_NO
dc.source.journalEnvironmental Pollutionnb_NO
dc.relation.projectMiljødirektoratet: 15078042nb_NO

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Navngivelse-Ikkekommersiell-IngenBearbeidelse 3.0 Norge
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