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DOI	10.1016/j.marpolbul.2020.111304
	Occurrence; characterization; and ecological assessment of petroleum-related hydrocarbons in intertidal marine sediments of Burrard Inlet; Vancouver; British Columbia; Canada
	Yang Z.; Shah K.; Laforest S.; Cardinal E.; Lambert P.; Hollebone B.P.; Brown C.E.; Goldthorp M.; Waston K.; Yang C.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	Total petroleum hydrocarbons (TPH), n-alkanes, petroleum biomarkers, and polycyclic aromatic hydrocarbons (PAHs) were analyzed in the intertidal sediments of Burrard Inlet, Vancouver, British Columbia, Canada. Most of the sampling sites had low TPH (<40 μg/g). Only 10% of sampling sites, located nearby a harbour and densely populated areas, had relatively high TPH (<260 μg/g). Main biogenic n-alkanes were present in all the sites, except for the main petrogenic input in the sample from the upper intertidal zone (UIZ) of the Maplewood Mudflats. Most sites had trace amounts of petroleum biomarkers. Mixed pyrogenic and petrogenic inputs contributed to PAHs at most sites. PAHs did not show potential toxicity to benthic organisms at most sites; however, possible negative effects from some of the detected PAHs were found for the samples from the UIZs of the Maplewood Mudflats and Labour View Park, and from the lower intertidal zone (LIZ) of Gates Park. © 2020 Elsevier Ltd
英文关键词	Ecological assessment; Occurrence; Petroleum hydrocarbons; Shoreline, Burrard Inlet; Source apportionment
语种	英语
scopus关键词	Biomarkers; Gasoline; Paraffins; Submarine geology; Benthic organisms; Intertidal sediments; Intertidal zones; Marine sediments; Petroleum biomarkers; Polycyclic aromatic hydrocarbons (PAHS); Total petroleum hydrocarbons; Vancouver , British Columbia; Polycyclic aromatic hydrocarbons; alkane derivative; hopanoid; petroleum derivative; polycyclic aromatic hydrocarbon; prednisolone; pyrogen; hydrocarbon; petroleum; polycyclic aromatic hydrocarbon; biomarker; concentration (composition); environmental assessment; marine pollution; marine sediment; PAH; sediment pollution; source apportionment; Article; benthos; Canada; chemical analysis; environmental aspects and related phenomena; environmental impact; nonhuman; sediment; bay; British Columbia; environmental monitoring; sediment; water pollutant; British Columbia; Burrard Inlet; Canada; Bays; British Columbia; Environmental Monitoring; Geologic Sediments; Hydrocarbons; Petroleum; Polycyclic Aromatic Hydrocarbons; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/148855
作者单位	Emergencies Science and Technology Section (ESTS), Environment & Climate Change Canada, Ottawa, ON, Canada
推荐引用方式 GB/T 7714	Yang Z.,Shah K.,Laforest S.,et al. Occurrence; characterization; and ecological assessment of petroleum-related hydrocarbons in intertidal marine sediments of Burrard Inlet; Vancouver; British Columbia; Canada[J],2020,157.
APA	Yang Z..,Shah K..,Laforest S..,Cardinal E..,Lambert P..,...&Yang C..(2020).Occurrence; characterization; and ecological assessment of petroleum-related hydrocarbons in intertidal marine sediments of Burrard Inlet; Vancouver; British Columbia; Canada.Marine Pollution Bulletin,157.
MLA	Yang Z.,et al."Occurrence; characterization; and ecological assessment of petroleum-related hydrocarbons in intertidal marine sediments of Burrard Inlet; Vancouver; British Columbia; Canada".Marine Pollution Bulletin 157(2020).