Groundwater antibiotic pollution and its relationship with dissolved organic matter: Identification and environmental implications
| Autor: | Josep Mas-Pla, Maria José Farré, Núria Catalán, Meritxell Gros, Mira Petrovic, Mira Čelić |
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| Přispěvatelé: | Instituto Catalán de Investigación del Agua - ICRA (SPAIN) (ICRA), Universitat de Girona (UdG), Laboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] (LSCE), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institució Catalana de Recerca i Estudis Avançats (ICREA), This work was funded by the EU Marie Sklodowska Curie Actions through the project number 750104, and the Spanish Ministry of Science and Innovation through the project PACE-IMPACT (FEDER-MCIU-AEI/CGL 2017-87216-C4-4-R). The authors also acknowledge Generalitat de Catalunya through the Consolidated Research Group (SGR ICRA-ENV 2017 1124) and the funding from CERCA program. N. Catalán received funding from the EU Marie Sklodowska Curie Actions grant agreement Nº. 839709. M.J. Farré acknowledges her Ramón y Cajal fellowship (RyC-2015-17108) from the Spanish Ministry of Science, Innovation and Universities, AEI-MICIU., Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Agencia Estatal de Investigación |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Pollution
High-resolution mass spectrometry 010504 meteorology & atmospheric sciences Contaminants emergents en l'aigua Health Toxicology and Mutagenesis media_common.quotation_subject chemistry.chemical_element Antibiòtics 010501 environmental sciences Toxicology 01 natural sciences Soil Antibiotics Dissolved organic carbon Groundwater -- Pollution Co-transport Organic matter Dissolved organic matter [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment Groundwater 0105 earth and related environmental sciences media_common 2. Zero hunger chemistry.chemical_classification [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere Emerging contaminants in water General Medicine Sulfur Nitrogen 6. Clean water Anti-Bacterial Agents Water quality chemistry 13. Climate action Environmental chemistry Aigües subterrànies -- Contaminació Surface water Water Pollutants Chemical Environmental Monitoring |
| Zdroj: | Environmental Pollution Environmental Pollution, Elsevier, 2021, 289, pp.117927. ⟨10.1016/j.envpol.2021.117927⟩ Environmental pollution Environmental Pollution, 2021, 289, pp.117927. ⟨10.1016/j.envpol.2021.117927⟩ Environmental Pollution, 2021, vol. 289, art.núm. 117927 Articles publicats (D-CCAA) DUGiDocs – Universitat de Girona instname |
| ISSN: | 0269-7491 1873-6424 |
| DOI: | 10.1016/j.envpol.2021.117927⟩ |
| Popis: | The occurrence of veterinary antibiotics and hydro-chemical parameters in eleven natural springs in a livestock production area is evaluated, jointly with the characterization of their DOM fingerprint by Orbitrap HRMS. Tetracycline and sulfonamide antibiotics were ubiquitous in all sites, and they were detected at low ng L−1 concentrations, except for doxycycline, that was present at μg L−1 in one location. DOM analysis revealed that most molecular formulas were CHO compounds (49 %–68 %), with a remarkable percentage containing nitrogen and sulphur (16 %–23 % and 11 %–24 %, respectively). Major DOM components were phenolic and highly unsaturated compounds (~90 %), typical for soil-derived organic matter, while approximately 11 % were unsaturated aliphatic, suggesting that springs may be susceptible to anthropogenic contamination sources. Comparing the DOM fingerprint among sites, the spring showing the most different profile was the one with surface water interaction and characterized by having lower CHO and higher CHOS formulas and aliphatic compounds. Correlations between antibiotics and DOM showed that tetracyclines positively correlate with unsaturated oxygen-rich substances, while sulfonamides relate with aliphatic and unsaturated oxygen-poor compounds. This indicates that the fate of different antibiotics will be controlled by the type of DOM present in groundwater This work was funded by the EU Marie Sklodowska Curie Actions through the project number 750104, and the Spanish Ministry of Science and Innovation through the project PACE-IMPACT (FEDER-MCIU-AEI/CGL 2017-87216-C4-4-R). The authors also acknowledge Generalitat de Catalunya through the Consolidated Research Group (SGR ICRA-ENV 2017 1124) and the funding from CERCA program. N. Catalán received funding from the EU Marie Sklodowska Curie Actions grant agreement Nº. 839709. M.J. Farré acknowledges her Ramón y Cajal fellowship (RyC-2015-17108) from the Spanish Ministry of Science, Innovation and Universities, AEI-MICIU |
| Databáze: | OpenAIRE |
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