Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS
Resumen del trabajo presentado en el SETAC Europe 30th Annual Meeting, celebrado en modalidad virtual del 3 al 7 de mayo de 2020.
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SETAC (Society)
2020-05-04
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| Online Access: | http://hdl.handle.net/10261/233397 http://dx.doi.org/10.13039/501100003359 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100000780 |
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dig-cide-es-10261-2333972021-03-26T13:26:46Z Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS Sadutto, D. Andreu Pérez, V. Picó, Yolanda Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) European Commission Generalitat Valenciana Resumen del trabajo presentado en el SETAC Europe 30th Annual Meeting, celebrado en modalidad virtual del 3 al 7 de mayo de 2020. The use of pesticides is between two and three million tons per year, 70% of all pesticides being used in Europe and in The United States following by China (1). Their role is associated with the control of many insects, weeds and other organisms that can damage agricultural crops. The physicochemical properties of some of these compounds, such as their solubility in water, justifies the importance of monitoring their presence in surface water by runoff and in ground water by leaching (2). The purpose of this study was to establish the patterns and concentrations of pesticides in surface water from a typical Mediterranean wetland, the Albufera Natural Park (Valencia, Spain). To this end, this study was focused on the evaluation of the occurrence and environmental fate of 62 pesticides, some of the most widely used. This area consists of a highly eutrophic coastal lagoon surrounded mainly by rice fields. We took 52 samples in as many points of the Park. The sampling was performed two-time in the same year (2019), to value the different environmental distribution in the time. The extraction was based on solid-phase extraction (SPE) using cartridges of Reversed Phase (StrataX). The determination was carried out by liquid chromatography-tandem mass spectrometry (LC-MS/MS) with a triple-quad using two precursor → product ion transitions for almost all compounds in the Dynamic Multiple selected Reaction Monitoring mode (MRM). Chromatographic separation was performed using Luna® 3µm C18 column. The mobile phase consisted of deionized water and methanol, both with ammonium formate10 mM (positive mode). The results evidenced the presence of many selected Emerging Contaminant (EC) in surface water. The most abundant ones are herbicides and fungicides, as the prochloraz. This work produced an accurate outlook of a basal state for the Albufera Natural Park and could be developed in the context of a chronic monitoring of this site. Furthermore, the results pinpointed the need of further studies on the short and long term ecotoxicological impact in animal and vegetal species. This work has been supported by the Spanish Ministry of Economy and Competitiveness and the ERDF (European Regional Development Fund) through the project CICLIC subproject WETANPACK (RTI2018-097158-B-C31) and by the Generalitat Valenciana through the project ANTROPOCEN@ (PROMETEO/2018/155); D. Sadutto also knowledge the Generalitat Valenciana for his “Santiago Grisolía” grant “GRISOLIAP/2018/102, Ref CPI-18-118”. 2021-03-08T13:20:13Z 2021-03-08T13:20:13Z 2020-05-04 2021-03-08T13:20:14Z comunicación de congreso http://purl.org/coar/resource_type/c_5794 SETAC Europe 30th Annual Meeting (2020) http://hdl.handle.net/10261/233397 http://dx.doi.org/10.13039/501100003359 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100000780 #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097158-B-C31 RTI2018-097158-B-C31/AEI/10.13039/501100011033 Publisher's version Sí open SETAC (Society) |
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| description |
Resumen del trabajo presentado en el SETAC Europe 30th Annual Meeting, celebrado en modalidad virtual del 3 al 7 de mayo de 2020. |
| author2 |
Ministerio de Ciencia, Innovación y Universidades (España) |
| author_facet |
Ministerio de Ciencia, Innovación y Universidades (España) Sadutto, D. Andreu Pérez, V. Picó, Yolanda |
| format |
comunicación de congreso |
| author |
Sadutto, D. Andreu Pérez, V. Picó, Yolanda |
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Sadutto, D. Andreu Pérez, V. Picó, Yolanda Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| author_sort |
Sadutto, D. |
| title |
Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| title_short |
Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| title_full |
Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| title_fullStr |
Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| title_full_unstemmed |
Detection and occurrence of 62 pesticides in a Typical Mediterranean Coastal Wetland by HPLC-MS/MS |
| title_sort |
detection and occurrence of 62 pesticides in a typical mediterranean coastal wetland by hplc-ms/ms |
| publisher |
SETAC (Society) |
| publishDate |
2020-05-04 |
| url |
http://hdl.handle.net/10261/233397 http://dx.doi.org/10.13039/501100003359 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100000780 |
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