2024-03-28T14:39:38Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1803962021-06-01T04:32:04Zcom_10261_5062com_10261_5col_10261_5064
DIGITAL.CSIC
author
Fernández-Rubio, J.
author
Rodriguez-Gil, Jose Luis
author
Postigo, Cristina
author
Mastroianni, Nicola
author
López de Alda, Miren
author
Barceló, Damià
funder
European Commission
funder
Ministerio de Economía y Competitividad (España)
orcid
Postigo, Cristina [0000-0002-7344-7044]
orcid
Barceló, Damià [0000-0002-8873-0491]
2019-04-23T11:18:16Z
2019-04-23T11:18:16Z
2019-06
Chemosphere 224: 379-389 (2019)
http://hdl.handle.net/10261/180396
10.1016/j.chemosphere.2019.02.041
http://dx.doi.org/10.13039/501100000780http://dx.doi.org/10.13039/501100003329
The knowledge on the presence of pharmaceutical compounds, and possible risks, in coastal and marine systems is still limited. This study represents the first attempt at monitoring psychoactive pharmaceuticals (PaPs) (benzodiazepines and anxiolytics) and illicit drugs (IDs) in the Rías Baixas coastal area of Northwestern Spain, an area of economic and ecological relevance, leader in shellfish production. Fourteen PaPs and 9 IDs were detected in the water samples with venlafaxine (59%), benzoylecgonine (40%), EDDP (40%), and citalopram (36%) showing the highest detection frequencies. The highest concentrations were measured for venlafaxine (291 ng L −1 ), benzoylecgonine (142 ng L −1 ), lorazepam (95.9 ng L −1 ), and citalopram (92.5 ng L −1 ). Risk assessment, based on hazard quotients suggested that venlafaxine, citalopram, sertraline, and EDDP were present in concentrations potentially able to cause chronic effects in exposed organisms. Based on the results obtained further monitoring of venlafaxine, citalopram, and EDDP in coastal waters is recommended. © 2019
eng
openAccess
Emerging contaminants
Hazard quotients
Occurrence
Psychoactive drugs
Seawater
Psychoactive pharmaceuticals and illicit drugs in coastal waters of North-Western Spain: Environmental exposure and risk assessment
artículo
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URL
https://digital.csic.es/bitstream/10261/180396/1/Psychoactive%20pharmaceuticals%20and%20illicit%20drugs%20in%20coastal%20waters%20of%20North-1%20Western%20Spain.%20environmental%20exposure%20and%20risk%20assessment.pdf
File
MD5
bd2e6d5ce72863fe44e46c456282fa46
773613
application/pdf
Psychoactive pharmaceuticals and illicit drugs in coastal waters of North-1 Western Spain. environmental exposure and risk assessment.pdf