Resumé
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | Journal of Environmental Monitoring |
| Vol/bind | 12 |
| Udgave nummer | 5 |
| Sider (fra-til) | 1141-1152 |
| ISSN | 1464-0325 |
| Status | Udgivet - 2010 |
Citer dette
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Polychlorinated biphenyls, organochlorine pesticides and polycyclic aromatic hydrocarbons in a one-off global survey of bivalves. / Vorkamp, Katrin; Strand, Jakob; Christensen, Jan H.; Svendsen, Tore Christian; Lassen, Pia; Hansen, Asger Baltzer; Larsen, Martin Mørk; Andersen, Ole.
I: Journal of Environmental Monitoring, Bind 12, Nr. 5, 2010, s. 1141-1152.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
TY - JOUR
T1 - Polychlorinated biphenyls, organochlorine pesticides and polycyclic aromatic hydrocarbons in a one-off global survey of bivalves
AU - Vorkamp, Katrin
AU - Strand, Jakob
AU - Christensen, Jan H.
AU - Svendsen, Tore Christian
AU - Lassen, Pia
AU - Hansen, Asger Baltzer
AU - Larsen, Martin Mørk
AU - Andersen, Ole
PY - 2010
Y1 - 2010
N2 - During the Danish Galathea 3 expedition, bivalve samples were collected at the Faroe Islands, Greenland, Ghana, South Africa, Australia, Solomon Islands, New Zealand, Chile, US Virgin Islands, Boston, Newfoundland and Shetland Islands and analysed for organochlorines and PAHs. Concentration differences of up to three orders of magnitude were observed, with the highest concentrations at Boston harbour (Sigma PCB 338 ng g(-1) dw, Sigma PAH 5966 ng g(-1) dw) and the Sydney estuary (Sigma PCB 282 ng g(-1) dw, Sigma PAH 1453 ng g(-1) dw). Local impacts were also found for the Greenland capital Nuuk in terms of PCB and PAH levels, while other Greenland samples came closest to representing PAH background levels. Several locations had undetectable organochlorine levels, including Hobart and Chile, which had the lowest Sigma PAH concentrations (<200 ng g(-1) dw). It was possible to group the stations according to their pyrogenic/petrogenic influence using Principal Component Analyses, and indications of petroleum sources were found at Nuuk.
AB - During the Danish Galathea 3 expedition, bivalve samples were collected at the Faroe Islands, Greenland, Ghana, South Africa, Australia, Solomon Islands, New Zealand, Chile, US Virgin Islands, Boston, Newfoundland and Shetland Islands and analysed for organochlorines and PAHs. Concentration differences of up to three orders of magnitude were observed, with the highest concentrations at Boston harbour (Sigma PCB 338 ng g(-1) dw, Sigma PAH 5966 ng g(-1) dw) and the Sydney estuary (Sigma PCB 282 ng g(-1) dw, Sigma PAH 1453 ng g(-1) dw). Local impacts were also found for the Greenland capital Nuuk in terms of PCB and PAH levels, while other Greenland samples came closest to representing PAH background levels. Several locations had undetectable organochlorine levels, including Hobart and Chile, which had the lowest Sigma PAH concentrations (<200 ng g(-1) dw). It was possible to group the stations according to their pyrogenic/petrogenic influence using Principal Component Analyses, and indications of petroleum sources were found at Nuuk.
M3 - Journal article
VL - 12
SP - 1141
EP - 1152
JO - Journal of Environmental Monitoring
JF - Journal of Environmental Monitoring
SN - 1464-0325
IS - 5
ER -