Occurrence and seasonal variation of several endocrine disruptor compounds (pesticides, bisphenols, musks and UV-filters) in water and sediments from the estuaries of Tagus and Douro Rivers (NE Atlantic Ocean coast)

The Science of The Total Environment, Journal Year: 2022, Volume and Issue: 838, P. 155814 - 155814

Published: May 16, 2022

Exposure of aquatic environments to emerging contaminants is a global issue, special relevant in many estuaries due impacts from anthropogenic activity. The aim this work was evaluate thirty-seven endocrine disruptor chemicals (EDCs) four different classes (pesticides, bisphenols, polycyclic musks and UV-filters) water sediment samples collected during one-year the Tagus Douro Rivers located into NE Atlantic Ocean coast. EDCs analysis achieved afterward validation gas-chromatography mass spectrometry (GC-MS) method using Dispersive Liquid-Liquid Microextraction (DLLME) as extraction procedure for samples, Quick, Easy, Cheap, Efficient, Rugged Safe (QuEChERS) combined with DLLME sediments. estuary presented higher levels contamination pesticide residues bisphenols (BPs) than both samples. Contrariwise, frequency (PCMs) UV-filters (UVF) were slightly estuary. Levels PCMs UVF warmer seasons (summer spring) colder ones (winter autumn). opposite found what respect BPs Although each contaminant are low, usually order few ng/mL(g), presence high number toxic compounds source concern requires constant monitoring.

Language: Английский

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Distribution, migration patterns, and food chain human health risks of endocrine-disrupting chemicals in water, sediments, and fish in the Xiangjiang River

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 930, P. 172484 - 172484

Published: April 15, 2024

Language: Английский

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Steroidal and phenolic endocrine disrupting chemicals (EDCs) in surface water of Bahe River, China: Distribution, bioaccumulation, risk assessment and estrogenic effect on Hemiculter leucisculus

Environmental Pollution, Journal Year: 2018, Volume and Issue: 243, P. 103 - 114

Published: Aug. 22, 2018

Language: Английский

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Endocrine-disrupting compounds in the Xiangjiang River of China: Spatio-temporal distribution, source apportionment, and risk assessment

Ecotoxicology and Environmental Safety, Journal Year: 2018, Volume and Issue: 167, P. 476 - 484

Published: Oct. 24, 2018

Language: Английский

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Development and validation of a multiresidue method for the analysis of more than 500 pesticides and drugs in water based on on-line and liquid chromatography coupled to high resolution mass spectrometry

Water Research, Journal Year: 2016, Volume and Issue: 104, P. 20 - 27

Published: Aug. 3, 2016

Language: Английский

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