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Primost MA, Chierichetti MA, Castaños C, Bigatti G, Miglioranza KSB. Persistent Organic Pollutants (POPs), Current Use Pesticides (CUPs) and Polycyclic Aromatic Hydrocarbons (PAHs) in edible marine invertebrates from a Patagonian harbor. MARINE POLLUTION BULLETIN 2024; 207:116940. [PMID: 39244891 DOI: 10.1016/j.marpolbul.2024.116940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2024] [Revised: 08/26/2024] [Accepted: 09/02/2024] [Indexed: 09/10/2024]
Abstract
Despite their global ban in 2001, persistent organic pollutants (POPs) remain detectable in marine species, posing ongoing environmental and health risks. Current use pesticides (CUPs) like chlorpyrifos and chlorothalonil, along with polycyclic aromatic hydrocarbons (PAHs), also contaminate coastal areas, affecting human health. This study assessed POPs, CUPs and PAHs in bivalves, gastropods, polychaetes, crustaceans, and echinoderms from an Atlantic Patagonian harbor. Concentrations of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs), and polybrominated diphenyl ethers (PBDEs) ranged from
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Affiliation(s)
- M A Primost
- Universidad Tecnológica Nacional Facultad Regional Chubut, (UTN-FRCH), Grupo de Investigación y Desarrollo Tecnológico en Acuicultura y Pesca (GIDTAP), Puerto Madryn, Chubut, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
| | - M A Chierichetti
- Grupo Ecotoxicología y Contaminación Ambiental, IIMyC, CONICET-UNMDP, Mar del Plata, Argentina
| | - C Castaños
- Universidad Tecnológica Nacional Facultad Regional Chubut, (UTN-FRCH), Grupo de Investigación y Desarrollo Tecnológico en Acuicultura y Pesca (GIDTAP), Puerto Madryn, Chubut, Argentina
| | - G Bigatti
- Laboratorio de Reproducción y Biología Integrativa de Invertebrados Marinos (LARBIM), Instituto de Biología de Organismos Marinos (IBIOMAR) (CCT-CONICET CENPAT), Puerto Madryn, Chubut, Argentina; Universidad Espíritu Santo, Ecuador
| | - K S B Miglioranza
- Grupo Ecotoxicología y Contaminación Ambiental, IIMyC, CONICET-UNMDP, Mar del Plata, Argentina
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García-Baciero A, Rendón-von Osten J, Pérez-Maturino V, Ramírez-Macías D. Whale shark Rhyncodon typus exposure to organochlorine pesticides in the Southern Gulf of California, Mexico. MARINE POLLUTION BULLETIN 2024; 206:116748. [PMID: 39047603 DOI: 10.1016/j.marpolbul.2024.116748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 07/04/2024] [Accepted: 07/16/2024] [Indexed: 07/27/2024]
Abstract
Organochlorine pesticides (OCPs) are persistent organic pollutants (POPs), characterized by their high mobility and environmental persistence, bioaccumulation, and trophic transfer. Considering the highly migratory nature and longevity of the whale shark, this species can be considered as an early warning bioindicator of regional contamination from the marine environment. This work investigated the concentration of twenty OCPs in thirty whale shark skin biopsies, collected between 2014 and 2015 in Bahía La Paz (Gulf of California, Mexico). Mean detected OCP levels were 33.99 ± 105.23 ng/g dw (dry weight), and ΣChlordane, ΣDrin, and ΣHCH showed the highest concentrations. Statistically differences in mean OCP concentration were not found by sex and size. PC1 and PC2 accounted for 68.1 % and 16.1 % of the total variance, respectively. The presence of higher levels of some pesticides than their corresponding metabolites suggests recent applications related to agricultural activity in the surrounding areas of Baja California peninsula.
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Affiliation(s)
- Alberto García-Baciero
- Whale Shark Mexico-Conexiones Terramar AC, Independencia 106, 23000 La Paz, B.C.S., Mexico
| | - Jaime Rendón-von Osten
- Instituto EPOMEX, Universidad Autónoma de Campeche, Campus VI, Av. Héroe de Nacozari 480, Campeche 24070, Mexico
| | - Valeria Pérez-Maturino
- Whale Shark Mexico-Conexiones Terramar AC, Independencia 106, 23000 La Paz, B.C.S., Mexico
| | - Dení Ramírez-Macías
- Whale Shark Mexico-Conexiones Terramar AC, Independencia 106, 23000 La Paz, B.C.S., Mexico.
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Chierichetti MA, Vazquez ND, Miglioranza KSB, Ramirez CL, Roman JM, Scenna LB, Lo Nostro FL. Persistent organic pollutants and chlorpyrifos in tissues of a histotrophic viviparous species, the Southern Eagle Ray Myliobatis goodei. MARINE POLLUTION BULLETIN 2024; 205:116573. [PMID: 38878415 DOI: 10.1016/j.marpolbul.2024.116573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/05/2024] [Accepted: 06/06/2024] [Indexed: 07/24/2024]
Abstract
Elasmobranchs are good indicators of marine pollution as they accumulate pollutants from water and food, and occupy different trophic levels. Concentrations of organochlorine pesticides (OCPs), polychlorinated biphenyls (PCBs) and chlorpyrifos were quantified in muscle, liver, gonads, gills, and brain in both sexes and maturity stages of the Southern Eagle Ray, Myliobatis goodei, captured in Argentine coastal waters. Moreover, possible histological alterations in the liver and gonads were analyzed. Pollutant concentrations were pervasive across all tissues, with PCBs > OCPs > chlorpyrifos. Elevated pollutant levels were notably found in the liver and gills. We identified thirty-six PCB congeners in tissues, with low-chlorine congeners prevailing. Among OCPs, ∑DDT and ∑endosulfan were predominant. Females exhibited higher pollutant levels in most tissues compared to males, except in the gonads, and adults generally displayed elevated pollutant levels. Histological analysis revealed the presence of atretic follicles and melanomacrophages (MM). Continuous monitoring of pollutant levels, alongside their effects on physiological and ecological traits, is imperative for effective management and conservation efforts.
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Affiliation(s)
- Melisa A Chierichetti
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata (UNMdP) & Instituto de Investigaciones Marinas y Costeras (IIMyC), UNMdP-CONICET, Mar del Plata, Argentina.
| | - Nicolas D Vazquez
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata (UNMdP) & Instituto de Investigaciones Marinas y Costeras (IIMyC), UNMdP-CONICET, Mar del Plata, Argentina; Laboratorio de Biología de Cnidarios, UNMdP-IIMyC, Mar del Plata, Argentina
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata (UNMdP) & Instituto de Investigaciones Marinas y Costeras (IIMyC), UNMdP-CONICET, Mar del Plata, Argentina
| | - Cristina L Ramirez
- Departamento de Química, FCEyN, UNMdP, Funes 3350, Mar del Plata, Argentina; Química Analítica y Modelado Molecular (QUIAMM), Instituto de Investigaciones en Biodiversidad y Biotecnología (INBIOTEC), UMMdP-CONICET, Mar del Plata, Argentina
| | - Jorge M Roman
- Laboratorio de Biología de peces, UNMdP-IIMyC, Mar del Plata, Argentina
| | - Lorena B Scenna
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Universidad Nacional de Mar del Plata (UNMdP) & Instituto de Investigaciones Marinas y Costeras (IIMyC), UNMdP-CONICET, Mar del Plata, Argentina
| | - Fabiana L Lo Nostro
- Laboratorio de Ecotoxicología Acuática, Depto. de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos aires (UBA) & Instituto de Biodiversidad y Biología Experimental y Aplicada, UBA-CONICET, Buenos Aires, Argentina
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4
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Ángel-Moreno Briones Á, Ramírez-Álvarez N, Hernández-Guzmán FA, Galván-Magaña F, Marmolejo-Rodríguez AJ, Sánchez-González A, Baró-Camarasa I, González-Armas R. Levels and species-specific organochlorine accumulation in three shark species from the western Gulf of California with different life history traits. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 908:168468. [PMID: 37951268 DOI: 10.1016/j.scitotenv.2023.168468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/28/2023] [Accepted: 11/08/2023] [Indexed: 11/13/2023]
Abstract
Organochlorine compounds (OCs), such as organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs), remain ubiquitous in marine ecosystems despite their prohibition or restriction, posing a risk to marine wildlife and humans. Their accumulation in liver tissue and potential toxicity in three exploited shark species (the scalloped hammerhead, Sphyrna lewini; the Pacific sharpnose shark, Rhizoprionodon longurio; and the Pacific angel shark, Squatina californica) with different physiological and ecological features from the western Gulf of California (GC) were investigated. Forty of the 47 OCs analyzed were identified, evidencing a greater agricultural than industrial influence considering the high DDTs/PCBs ratios. The DDT group was the main contributor to ∑OCs in the three species, while hexa- and hepta-CBs dominated the PCB profiles. S. lewini (juveniles) and R. longurio (juveniles and adults) had similar and significantly (p < 0.05) higher ∑OCP concentrations than S. californica (juveniles and adults), which is attributed to their migration to other polluted regions of the gulf. The three species' ∑PCB levels (lipid weight) were comparable and considered low in comparison to those documented in prior studies conducted worldwide. No intraspecific differences were observed when comparing by sex, but OC concentrations were higher in larger individuals. S. lewini and R. longurio showed different OC bioaccumulation trends against size, while no relationship between size and ∑OC concentrations was observed in S. californica. All shark species' toxic equivalents (TEQs) were calculated from dioxin-like PCB concentrations and were far below the established TEQ fish thresholds. However, future research is needed regarding the possible PCB and OCP effects in elasmobranchs. This study provides the basis for monitoring organic contaminants in predatory sharks from the western GC. It also highlights the importance of further research on unintentionally produced organochlorine environmental levels and sources.
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Affiliation(s)
- Ángela Ángel-Moreno Briones
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico.
| | - Nancy Ramírez-Álvarez
- Instituto de Investigaciones Oceanológicas, Universidad Autónoma de Baja California, Carretera Transpeninsular Ensenada-Tijuana no 3917, Ensenada, Baja California C. P. 22860, Mexico
| | - Félix Augusto Hernández-Guzmán
- Instituto de Investigaciones Oceanológicas, Universidad Autónoma de Baja California, Carretera Transpeninsular Ensenada-Tijuana no 3917, Ensenada, Baja California C. P. 22860, Mexico
| | - Felipe Galván-Magaña
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico
| | - Ana Judith Marmolejo-Rodríguez
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico
| | - Alberto Sánchez-González
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico
| | - Isis Baró-Camarasa
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico
| | - Rogelio González-Armas
- Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Av. IPN s/n. La Paz, Baja California Sur C. P. 23096, Mexico
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Romero MB, Polizzi PS, Chiodi L, Dolagaratz A, Gerpe M. Legacy and emerging contaminants in marine mammals from Argentina. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 906:167561. [PMID: 37802361 DOI: 10.1016/j.scitotenv.2023.167561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 09/26/2023] [Accepted: 10/01/2023] [Indexed: 10/10/2023]
Abstract
Marine mammals are recognized sentinels of ecosystem health. They are susceptible to the accumulation and biomagnification of pollutants, which constitute one of the greatest threats to their survival. Legacy, such as organochlorine pesticides, and emerging contaminants, like microplastics and pharmaceuticals, may have effects on marine mammals' health at individual and population levels. Therefore, the evaluation of the risks associated with pollutants in this group is of great importance. The aim of this review is to provide information on the occurrence of legacy and emerging contaminants in marine mammals that inhabit Argentine waters. Also, to identify knowledge gaps and suggest best practices for future research. Reports of legacy contaminants referring to organochlorine pesticides and polychlorinated biphenyls were found in five species of cetaceans and two of pinnipeds. With respect to emerging pollutants, the presence of plastics was only evaluated in three species. Reported data was from at least a decade ago. Therefore, it is necessary to update existing information and conduct continuous monitoring to assess temporary trends in pollutants. All the studies were carried out in the province of Buenos Aires and Northern Patagonia indicating a knowledge gap in the southern zone of the Argentine Sea. In addition, pollutants of global environmental concern that have not been studied in Argentina are discussed. Future studies should fill these gaps and a greater effort to understand the relationships between pollutants and their effects on marine mammals is suggested. This issue will make it possible to determine thresholds for all the substances and species evaluated in order to carry out more detailed risk assessments and make decisions for the conservation of marine mammals in Argentine waters.
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Affiliation(s)
- M B Romero
- Toxicología Ambiental, Instituto de Investigaciones Marinas y Costeras (IIMyC), Argentina; Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMDP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, CC7600 Mar del Plata, Argentina.
| | - P S Polizzi
- Toxicología Ambiental, Instituto de Investigaciones Marinas y Costeras (IIMyC), Argentina; Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMDP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, CC7600 Mar del Plata, Argentina
| | - L Chiodi
- Toxicología Ambiental, Instituto de Investigaciones Marinas y Costeras (IIMyC), Argentina; Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMDP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, CC7600 Mar del Plata, Argentina
| | - A Dolagaratz
- Toxicología Ambiental, Instituto de Investigaciones Marinas y Costeras (IIMyC), Argentina; Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMDP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, CC7600 Mar del Plata, Argentina
| | - M Gerpe
- Toxicología Ambiental, Instituto de Investigaciones Marinas y Costeras (IIMyC), Argentina; Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMDP), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, CC7600 Mar del Plata, Argentina
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6
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Ohoro CR, Wepener V. Review of scientific literature on available methods of assessing organochlorine pesticides in the environment. Heliyon 2023; 9:e22142. [PMID: 38045185 PMCID: PMC10692828 DOI: 10.1016/j.heliyon.2023.e22142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 10/21/2023] [Accepted: 11/05/2023] [Indexed: 12/05/2023] Open
Abstract
Organochlorine pesticides (OCPs) are persistent organic pollutants (POPs) widely used in agriculture and industry, causing serious health and ecological consequences upon exposure. This review offers a thorough overview of OCPs analysis emphasizing the necessity of ongoing work to enhance the identification and monitoring of these POPs in environmental and human samples. The benefits and drawbacks of the various OCPs analysis techniques including gas chromatography-mass spectrometry (GC-MS), gas chromatography-electron capture detector (GC-ECD), and liquid chromatography-mass spectrometry (LC-MS) are discussed. Challenges associated with validation and optimization criteria, including accuracy, precision, limit of detection (LOD), and limit of quantitation (LOQ), must be met for a method to be regarded as accurate and reliable. Suitable quality control measures, such as method blanks and procedural blanks, are emphasized. The LOD and LOQ are critical quality control measure for efficient quantification of these compounds, and researchers have explored various techniques for their calculation. Matrix interference, solubility, volatility, and partition coefficient influence OCPs occurrences and are discussed in this review. Validation experiments, as stated by European Commission in document SANTE/11813/2017, showed that the acceptance criteria for method validation of OCP analytes include ≤20 % for high precision, and 70-120 % for recovery. This may ultimately be vital for determining the human health risk effects of exposure to OCP and for formulating sensible environmental and public health regulations.
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Affiliation(s)
- Chinemerem Ruth Ohoro
- Water Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa
| | - Victor Wepener
- Water Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom, 2520, South Africa
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Fuentes SN, Díaz Andrade MC, Awruch CA, Moya AC, Arias AH. Impacts of water pollutants on chondrichthyans species from South America: A review. CHEMOSPHERE 2023; 324:138262. [PMID: 36870615 DOI: 10.1016/j.chemosphere.2023.138262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/18/2023] [Accepted: 02/26/2023] [Indexed: 06/18/2023]
Abstract
This is the first research that extensively compiles all the available scientific literature on the presence of trace metals (TMs), persistent organic pollutants (POPs), and plastic debris in Chondrichthyan species inhabiting South America (including the Atlantic and Pacific Oceans), providing an insight into Chondrichthyans as bioindicators of pollutants as well as the impacts of pollutant exposure on the organisms. Seventy-three studies were published in South America between 1986 and 2022. While 68.5% focused on TMs, 17.8% on POPs, and 9.6% on plastic debris. Brazil and Argentina were at the top in terms of the number of publications; however, there is an absence of information regarding pollutants for Chondrichthyans in Venezuela, Guyana, and French Guiana. Of the 65 Chondrichthyan species reported, 98.5% belong to the Elasmobranch group, and 1.5% from the Holocephalans. Most studies focused on Chondrichthyans of economic importance, and the most analyzed organs were the muscle and liver. There is a lack of studies on Chondrichthyan species with low economic value and critical conservation status. Due to their ecological relevance, distribution, accessibility, high trophic position, capacity to accumulate high levels of pollutants, and the number of studies published, Prionace glauca and Mustelus schmitii seem to be adequate to serve as bioindicators. For TMs, POPs, and plastic debris there is a lack of studies focusing on the pollutant levels as well as their effect on Chondrichthyans. Future research reporting TMs, POPs, and plastic debris occurrences in Chondrichthyan species are required in order to increase the scarce databases about pollutants in this group, with a clear need for further research on the responses of chondrichthyans to pollutants, as well as making inferences about the potential risks to the ecosystems and human health.
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Affiliation(s)
- Sabrina N Fuentes
- Instituto de Ciencias Biológicas y Biomédicas del Sur (INBIOSUR - CONICET/UNS), San Juan 671, 8000, Bahía Blanca, Argentina.
| | - M Constanza Díaz Andrade
- Instituto de Ciencias Biológicas y Biomédicas del Sur (INBIOSUR - CONICET/UNS), San Juan 671, 8000, Bahía Blanca, Argentina; Departamento de Biología, Bioquímica y Farmacia (DBByF, UNS), San Juan 670, 8000, Bahía Blanca, Argentina
| | - Cynthia A Awruch
- Centro Para el Estudio de Sistemas Marinos (CESIMAR - CENPAT- CONICET), Bv. Almirante Brown 2915 U9120ACD, Puerto Madryn, Argentina; School of Natural Sciences and Institute for Marine and Antarctic Studies (IMAS), College of Sciences and Engineering, University of Tasmania, Hobart, Tasmania, Australia.
| | - Ana C Moya
- Instituto de Ciencias Biológicas y Biomédicas del Sur (INBIOSUR - CONICET/UNS), San Juan 671, 8000, Bahía Blanca, Argentina; Departamento de Biología, Bioquímica y Farmacia (DBByF, UNS), San Juan 670, 8000, Bahía Blanca, Argentina
| | - Andrés H Arias
- Departamento de Química, Área III, Universidad Nacional del Sur, Av Alem 1253, 8000, Bahía Blanca, Argentina; Instituto Argentino de Oceanografía (IADO - CONICET/UNS), Camino La Carrindanga km 7.5, 8000, Bahía Blanca, Argentina
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Avila BS, Ramírez C, Tellez-Ávila E. Human Biomonitoring of Polychlorinated Biphenyls (PCBs) in the Breast Milk of Colombian Mothers. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2022; 109:526-533. [PMID: 35867133 DOI: 10.1007/s00128-022-03577-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
Polychlorinated biphenyls (PCBs) are persistent in the environment, bioaccumulate and biomagnify throughout the food chain, and may have adverse effects on human health and wildlife. PCB indicator (PCB 28, PCB 52, PCB 101, PCB 118, PCB 138, PCB 153, and PCB 180) were monitored in human milk using 68 samples from healthy and primiparous mothers from seven cities in Colombia, and the estimated daily intake (EDI) of infants was calculated. The PCB indicator with the highest concentration was PCB 153 with a value of 7.30 ng g-1 lipids. The maximum EDI was calculated as 0.257 μg kg-1 bw-1 day-1. In general, the PCB levels found in the 68 samples were low and did not represent a risk to breastfed infants. Additionally, these results could strengthen Colombia's efforts to increase the practice of breastfeeding. Finally, the results establish a general overview of population exposure and can be a scientific tool to improve environmental health policies in the country.
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Affiliation(s)
- Boris Santiago Avila
- Environmental and Laboral Health Group, National Institute of Health, 111321, Bogotá D.C., Colombia.
- Facultad de Ingeniería, Sede de Investigación Universitaria, Grupo Diagnostico y Control de la Contaminación, Universidad de Antioquia, Calle 62 No 52-59, 050010, Medellín, Colombia.
| | - Carolina Ramírez
- Environmental and Laboral Health Group, National Institute of Health, 111321, Bogotá D.C., Colombia
| | - Eliana Tellez-Ávila
- Environmental and Laboral Health Group, National Institute of Health, 111321, Bogotá D.C., Colombia
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Vazquez ND, Chierichetti MA, Acuña FH, Miglioranza KSB. Occurrence of polychlorinated biphenyls (PCBs) in the sea anemone Bunodosoma zamponii, sediments and seawater from the southwestern Atlantic. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:39649-39664. [PMID: 35107728 DOI: 10.1007/s11356-022-18877-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
Polychlorinated biphenyls (PCBs) are persistent and bioaccumulable organic compounds. The occurrence of PCBs was assessed in two populations of the intertidal sea anemone Bunodosoma zamponii living under different anthropogenic strains. One location was in vicinity to a wastewater plant (Las Delicias, LD), and the other was a preserved location chosen as a reference site (Punta Cantera, PC). Anemone populations were sampled 4 times (spring, summer, autumn and winter) throughout a year, in addition to seawater and sediment from those areas. PCB loadings ranged from 2.89 to 79.41 ng L-1 in seawater samples and from 0.07 to 6.61 ng g-1 dry weight in sediment samples. Total PCB levels ranged from 0.22 to 14.94 and 2.79 to 24.69 ng g-1 wet weight in anemones from PC and LD, respectively. PCBs concentrations in anemones from LD were significantly greater than PC during spring, summer and winter. The congeners 18 and 44 prevailed in seawater samples, 44 and 52 in sediment and 18 and 132+153 in anemones. Redundancy analysis integrated PCB levels from all matrixes and bolstered contrast between sampling sites. Seasonality was also a relevant factor since during winter PCB loading was greater in sediment and anemone samples, coincident with the rainiest season. Disparity between sites could be due to LD's proximity to the wastewater plant, effect of littoral drift direction and/or asymmetries in anemones physiological condition.
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Affiliation(s)
- Nicolas D Vazquez
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina.
- Laboratorio de Biología de Cnidarios, FCEyN UNMDP, Mar del Plata, Argentina.
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina.
| | - Melisa A Chierichetti
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
| | - Fabian H Acuña
- Laboratorio de Biología de Cnidarios, FCEyN UNMDP, Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
- Estación Científica Coiba (Coiba-AIP), Clayton, República de Panamá
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Mar del Plata, Argentina
- Instituto de Investigaciones Marinas y Costeras (IIMyC), FCEyN, UNMdP, CONICET, 3350, 7600, Mar del Plata, Funes, Argentina
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Chung D, Lee JH, Lee SY, Oh YS, Shin HS. Quantitative analysis and contamination profiles of PCBs, OCPs, and PAHs in black-tailed gull eggs in the Republic of Korea. ENVIRONMENTAL MONITORING AND ASSESSMENT 2022; 194:268. [PMID: 35266055 DOI: 10.1007/s10661-022-09905-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 02/25/2022] [Indexed: 06/14/2023]
Abstract
The simultaneous determination of 8 polychlorinated biphenyls (PCBs), 23 organic chlorine pesticides (OCPs), and 35 polycyclic aromatic hydrocarbons (PAHs) in black-tailed gull eggs was described using ultrasound-assisted extraction and gas chromatography-tandem mass spectrometry (GC-MS/MS). The ranges of the lower limits of detection for PCBs, OCPs, and PAHs were 0.006-0.029, 0.01-0.10, and 0.01-0.20 μg kg-1, respectively. The intraday precision was in the range of 0.650-12.9% and the intraday accuracy was in the range of 86.6-113%. When the proposed method was used to analyze the target compounds in gull eggs collected from six sites in the Republic of Korea, the analytical results demonstrated concentration ranges of 113.32-394.07 µg kg-1 for total PCBs, 422.92-1082.09 µg kg-1 for total OCPs, and 134.50-231.27 µg kg-1 for total PAHs in the samples. The PCA results for PAHs and OCPs were well differentiated by sampling site, whereas those for PCBs differed little by sampling site. There were more pyrogenic PAHs in the West Sea and the South Sea with many industrial areas than in the East Sea with few industrial areas. Differences in the OCP patterns of samples from the West Sea close to China were considered to be related to the use of DDT in China until recently. PCBs were accumulated in the samples regardless of region, so there was no significant difference in the PCB patterns between the samples obtained from the three Seas.
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Affiliation(s)
- David Chung
- Natural Environment Research Division, National Institute of Environmental Research, 42, Hwangyeong-ro, Seo-gu, Incheon, 22689, Republic of Korea
| | - Jang-Ho Lee
- Natural Environment Research Division, National Institute of Environmental Research, 42, Hwangyeong-ro, Seo-gu, Incheon, 22689, Republic of Korea
| | - Soo-Yong Lee
- Natural Environment Research Division, National Institute of Environmental Research, 42, Hwangyeong-ro, Seo-gu, Incheon, 22689, Republic of Korea
| | - Yun-Suk Oh
- International Advanced Analytical Institute, Dokang-gu, Goyang, Gonggi-Do, Republic of Korea
| | - Ho-Sang Shin
- Department of Environmental Education, Kongju National University, Kongju, 314-701, Republic of Korea.
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Vazquez ND, Chierichetti MA, Acuña FH, Miglioranza KSB. Organochlorine pesticides and chlorpyrifos in the sea anemone Bunodosoma zamponii (Actiniaria: Actiniidae) from Argentina's southeastern coast. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 806:150824. [PMID: 34655629 DOI: 10.1016/j.scitotenv.2021.150824] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 09/30/2021] [Accepted: 10/02/2021] [Indexed: 06/13/2023]
Abstract
Temporal and spatial distribution of organochlorine pesticides (OCPs) and the organophosphate pesticide chlorpyrifos, one of the main insecticides used in Argentina, was evaluated in two populations of the sea anemone Bunodosoma zamponii living under different anthropological stressors: Las Delicias (LD) adjacent to a wastewater plant, and Punta Cantera (PC) a reference site. Pesticides were analyzed throughout the year in water, sediments and whole organisms. Chlorpyrifos represented 50% of the total pesticide found in water samples during winter. HCHs and drins were predominant in sediment samples, mainly in LD. Total pesticide concentration in anemones from LD was higher than those from PC during winter (mainly associated with HCHs, endosulfans, DDTs and chlorpyrifos levels), coincident with the main period of effluent discharge to the coast after pesticide applications and also the rainiest season. Dissimilarities among anemones populations could stem from a differential input of pesticides in each site and/or a contrasting physiological status of the populations.
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Affiliation(s)
- Nicolas D Vazquez
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Laboratorio de Biología de Cnidarios, FCEyN, UNMdP, Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina
| | - Melisa A Chierichetti
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina
| | - Fabián H Acuña
- Laboratorio de Biología de Cnidarios, FCEyN, UNMdP, Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina; Estación Científica Coiba (Coiba-AIP), Clayton, Panamá, Panama
| | - Karina S B Miglioranza
- Laboratorio de Ecotoxicología y Contaminación Ambiental, Facultad de Ciencias Exactas y Naturales (FCEyN), Universidad Nacional de Mar del Plata (UNMdP), Funes 3350, 7600 Mar del Plata, Argentina; Instituto de Investigaciones Marinas y Costeras (IIMyC), Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Funes 3350, 7600 Mar del Plata, Argentina.
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