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Iozza, S.* ; Schmid, P.* ; Oehme, M.* ; Bassan, R.* ; Belis, C.* ; Jakobi, G. ; Kirchner, M. ; Schramm, K.-W. ; Kräuchi, N.* ; Moche, W.* ; Offenthaler, I.* ; Weiss, P.* ; Simoncic, P.* ; Knoth, W.*

Altitude profiles of total chlorinated paraffins in humus and spruce needles from the Alps (MONARPOP).

Environ. Pollut. 157, 3225-3231 (2009)
Verlagsversion DOI
Open Access Green möglich sobald Postprint bei der ZB eingereicht worden ist.
Chlorinated paraffins (CPs) are toxic, bioaccumulative, persistent, and ubiquitously present in the environment. CPs were analyzed in humus and needle samples, which were taken within the Monitoring Network in the Alpine Region for Persistent and other Organic Pollutants (MONARPOP) at sampling sites of 7 different altitude profiles in the Alps. Gas chromatography combined with electron ionization tandem mass spectrometry (EI-MS/MS) was used for the determination of total CPs (sum of short, medium and long chain CPs). CPs were found in all samples; the concentrations varied between 7 and 199 ng g(-1) dry weight (dw) and within 26 and 460 ng g(-1) dw in humus and needle samples, respectively. A clear vertical tendency within the individual altitude profiles could not be ascertained. Within all altitude profiles, elevated concentrations were observed in humus samples taken between 700 and 900 m and between 1300 and 1500 m. In the needle samples no similar correlation could be observed due to higher variation of the data.
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Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Polychlorinated n-alkanes; Spruce needles; Humus; Total CPs; EI-MS/MS
ISSN (print) / ISBN 0269-7491
e-ISSN 1873-6424
Quellenangaben Band: 157, Heft: 12, Seiten: 3225-3231 Artikelnummer: , Supplement: ,
Verlag Elsevier
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Ecological Chemistry (IOEC)
Cooperation Group Comprehensive Molecular Analytics (CMA)