气候变化领域集成服务门户(CCPortal): Seasonal monitoring of cocaine and benzoylecgonine in a subtropical coastal zone (Santos Bay; Brazil)

CCPortal

DOI	10.1016/j.marpolbul.2019.110545
	Seasonal monitoring of cocaine and benzoylecgonine in a subtropical coastal zone (Santos Bay; Brazil)
	Fontes M.K.; de Campos B.G.; Cortez F.S.; Pusceddu F.H.; Moreno B.B.; Maranho L.A.; Lebre D.T.; Guimarães L.L.; Pereira C.D.S.
发表日期	2019
ISSN	0025326X
卷号	149
英文摘要	Illicit drugs and their metabolites represent a new class of emerging contaminants. These substances are continuously discharged into wastewater which have been detected in the aquatic environment in concentrations ranging from ng.L−1 to μg.L−1. Our study detected the occurrence of cocaine (COC) and benzoylecgonine (BE) in a subtropical coastal zone (Santos Bay, SP, Brazil) within one year. Water samples (surface and bottom) were collected from the Santos Submarine Sewage Outfall (SSOS) area. COC and BE were measured in the samples using ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC–ESI-MS/MS). Concentrations ranged from 12.18 to 203.6 ng.L−1 (COC) and 8.20 to 38.59 ng.L−1 (BE). Higher concentrations of COC were observed during the end of spring, following the population increase at summer season. COC and its metabolite occurrence in this coastal zone represent a threat to coastal organisms. © 2019 Elsevier Ltd
英文关键词	Benzoylecgonine; Cocaine; Contaminants of emerging concern; Marine pollution; Submarine sewage outfall
语种	英语
scopus关键词	Coastal zones; Drug products; Liquid chromatography; Mass spectrometry; Metabolites; Outfalls; Sewage; Submarines; Tropics; Aquatic environments; Benzoylecgonine; Cocaine; Contaminants of emerging concerns; Emerging contaminant; Sewage outfall; Summer season; Ultra performance liquid chromatography; Marine pollution; benzoylecgonine; cocaine; sea water; benzoylecgonine; cocaine; coastal zone; concentration (composition); drug; marine pollution; pollution monitoring; seasonal variation; sewage outfall; subtropical region; Article; Brazil; coastal waters; concentration (parameter); environmental monitoring; mass spectrometry; sea pollution; seasonal variation; ultra performance liquid chromatography; water sampling; bay; electrospray mass spectrometry; environmental monitoring; liquid chromatography; procedures; season; sewage; tandem mass spectrometry; waste water; water pollutant; Brazil; Santos Bay; Sao Paulo [Brazil]; Bays; Brazil; Chromatography, Liquid; Cocaine; Environmental Monitoring; Illicit Drugs; Seasons; Sewage; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Waste Water; 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/149543
作者单位	Instituto de Biociências, Campus do Litoral Paulista, Universidade Estadual Paulista Júlio de Mesquita Filho, Infante Dom Henrique s/n, São Vicente, 11330-900, Brazil; Laboratório de Ecotoxicologia, Universidade Santa Cecília, Rua Oswaldo Cruz 266, Santos, 11045-907, Brazil; Departamento de Ciências do Mar, Universidade Federal de São Paulo, Rua Maria Máximo, 168, Santos, 11030-100, Brazil; CEMSA – Centro de Espectrometria de Massas Aplicada, CIETEC/IPEN, Av. Prof. Lineu Prestes, 2242, Salas 112 e 113, São Paulo, 05508-000, Brazil
推荐引用方式 GB/T 7714	Fontes M.K.,de Campos B.G.,Cortez F.S.,et al. Seasonal monitoring of cocaine and benzoylecgonine in a subtropical coastal zone (Santos Bay; Brazil)[J],2019,149.
APA	Fontes M.K..,de Campos B.G..,Cortez F.S..,Pusceddu F.H..,Moreno B.B..,...&Pereira C.D.S..(2019).Seasonal monitoring of cocaine and benzoylecgonine in a subtropical coastal zone (Santos Bay; Brazil).Marine Pollution Bulletin,149.
MLA	Fontes M.K.,et al."Seasonal monitoring of cocaine and benzoylecgonine in a subtropical coastal zone (Santos Bay; Brazil)".Marine Pollution Bulletin 149(2019).