TY - JOUR
T1 - International Pellet Watch: global monitoring of persistent organic pollutants (POPs) in coastal waters. 1. Initial phase data on PCBs, DDTs, and HCHs.
AU - Ogata, Yuko
AU - Takada, Hideshige
AU - Mizukawa, Kaoruko
AU - Hirai, Hisashi
AU - Iwasa, Satoru
AU - Endo, Satoshi
AU - Mato, Yukie
AU - Saha, Mahua
AU - Okuda, Keiji
AU - Nakashima, Arisa
AU - Murakami, Michio
AU - Zurcher, Nico
AU - Booyatumanondo, Ruchaya
AU - Zakaria, Mohamad Pauzi
AU - Dung, Le Quang
AU - Gordon, Miriam
AU - Miguez, Carlos
AU - Suzuki, Satoru
AU - Moore, Charles
AU - Karapanagioti, Hrissi K.
AU - Weerts, Steven
AU - McClurg, Tim
AU - Burres, Erick
AU - Smith, Wally
AU - Van, Velkenburg M
AU - Lang, JS
AU - Lang, RC
AU - Laursen, Duane
AU - Danner, Brenda
AU - Stewardson, Nickol
AU - Thompson, Richard C.
PY - 2009/10
Y1 - 2009/10
N2 - Samples of polyethylene pellets were collected at 30 beaches from 17 countries and analyzed for organochlorine compounds. PCB concentrations in the pellets were highest on US coasts, followed by western Europe and Japan, and were lower in tropical Asia, southern Africa and Australia. This spatial pattern reflected regional differences in the usage of PCBs and was positively correlated with data from Mussel Watch, another monitoring approach. DDTs showed high concentrations on the US west coast and in Vietnam. In Vietnam, DDT was predominant over its metabolites (DDE and DDD), suggesting the principal source may be current usage of the pesticide for malaria control. High concentrations of pesticide HCHs were detected in the pellets from southern Africa, suggesting current usage of the pesticides in southern Africa. This study demonstrates the utility and feasibility of the International Pellet Watch approach to monitor POPs at a global scale.
AB - Samples of polyethylene pellets were collected at 30 beaches from 17 countries and analyzed for organochlorine compounds. PCB concentrations in the pellets were highest on US coasts, followed by western Europe and Japan, and were lower in tropical Asia, southern Africa and Australia. This spatial pattern reflected regional differences in the usage of PCBs and was positively correlated with data from Mussel Watch, another monitoring approach. DDTs showed high concentrations on the US west coast and in Vietnam. In Vietnam, DDT was predominant over its metabolites (DDE and DDD), suggesting the principal source may be current usage of the pesticide for malaria control. High concentrations of pesticide HCHs were detected in the pellets from southern Africa, suggesting current usage of the pesticides in southern Africa. This study demonstrates the utility and feasibility of the International Pellet Watch approach to monitor POPs at a global scale.
KW - Bathing Beaches
KW - DDT
KW - Environmental Monitoring
KW - Environmental Pollutants
KW - Gas Chromatography-Mass Spectrometry
KW - Geography
KW - Hydrocarbons
KW - Halogenated
KW - Polychlorinated Biphenyls
KW - Polyethylene
U2 - 10.1016/j.marpolbul.2009.06.014
DO - 10.1016/j.marpolbul.2009.06.014
M3 - Article
SN - 1879-3363
VL - 58
SP - 1437
EP - 1446
JO - Mar Pollut Bull
JF - Mar Pollut Bull
IS - 10
ER -