Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies
This manuscript presents the largest review of lead (Pb) content in bony fish collected worldwide. Lead analyses are assigned to specific species and localized using the Food and Agricultural Organization geographical fishing zones. The data set is expanded according to the number of analyses in eac...
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| Format: | Article |
| Language: | English |
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Académie des sciences
2021-03-01
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| Series: | Comptes Rendus. Géoscience |
| Subjects: | |
| Online Access: | https://comptes-rendus.academie-sciences.fr/geoscience/articles/10.5802/crgeos.49/ |
| _version_ | 1797651336082227200 |
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| author | Véron, Alain Bernier, Isabelle Hamelin, Bruno |
| author_facet | Véron, Alain Bernier, Isabelle Hamelin, Bruno |
| author_sort | Véron, Alain |
| collection | DOAJ |
| description | This manuscript presents the largest review of lead (Pb) content in bony fish collected worldwide. Lead analyses are assigned to specific species and localized using the Food and Agricultural Organization geographical fishing zones. The data set is expanded according to the number of analyses in each cohort leading to a record of 22190 and 5954 Pb concentrations for muscle and liver, respectively. Descriptive and comparative statistics demonstrate the usefulness of this chronicle to examine Pb content differences in bony fish from the Atlantic, Indian, Pacific oceans, and basins of the Mediterranean Sea. Investigation of distinct tissues are indicative of contaminated habitat imprints on metabolic Pb accumulation at global and regional scales. Muscle and liver Pb content from all mixed species are significantly correlated above 0.1 ppm (wet weight) suggesting a threshold above which liver metabolism may not efficiently balance uptake and excretion of Pb that accumulates more readily in both tissues. This review constitutes a prerequisite to monitor the effect of environmental policies on fish bioindicators, and to examine inter- and intraspecies responses to environmental Pb insult according to various habitats and biological factors. |
| first_indexed | 2024-03-11T16:14:32Z |
| format | Article |
| id | doaj.art-b8507949b9734d73ab90ee858a9d0cd0 |
| institution | Directory Open Access Journal |
| issn | 1778-7025 |
| language | English |
| last_indexed | 2024-03-11T16:14:32Z |
| publishDate | 2021-03-01 |
| publisher | Académie des sciences |
| record_format | Article |
| series | Comptes Rendus. Géoscience |
| spelling | doaj.art-b8507949b9734d73ab90ee858a9d0cd02023-10-24T14:24:05ZengAcadémie des sciencesComptes Rendus. Géoscience1778-70252021-03-013531375410.5802/crgeos.4910.5802/crgeos.49Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policiesVéron, Alain0Bernier, Isabelle1Hamelin, Bruno2https://orcid.org/0000-0001-6084-4422CEREGE, Aix-Marseille Univ., CNRS, IRD, Coll. De France, INRAe, Europôle Méditerranéen de l’Arbois, BP80, 13545 Aix-en-Provence cedex 4, France; GEOTOP, Université du Québec à Montréal, CP8888 Centre-Ville, Montréal, QC H3C3P8, CanadaRectorat Aix-Marseille, DRAES, Place Lucien Paye, 13621 Aix-en-Provence cedex 1, FranceCEREGE, Aix-Marseille Univ., CNRS, IRD, Coll. De France, INRAe, Europôle Méditerranéen de l’Arbois, BP80, 13545 Aix-en-Provence cedex 4, FranceThis manuscript presents the largest review of lead (Pb) content in bony fish collected worldwide. Lead analyses are assigned to specific species and localized using the Food and Agricultural Organization geographical fishing zones. The data set is expanded according to the number of analyses in each cohort leading to a record of 22190 and 5954 Pb concentrations for muscle and liver, respectively. Descriptive and comparative statistics demonstrate the usefulness of this chronicle to examine Pb content differences in bony fish from the Atlantic, Indian, Pacific oceans, and basins of the Mediterranean Sea. Investigation of distinct tissues are indicative of contaminated habitat imprints on metabolic Pb accumulation at global and regional scales. Muscle and liver Pb content from all mixed species are significantly correlated above 0.1 ppm (wet weight) suggesting a threshold above which liver metabolism may not efficiently balance uptake and excretion of Pb that accumulates more readily in both tissues. This review constitutes a prerequisite to monitor the effect of environmental policies on fish bioindicators, and to examine inter- and intraspecies responses to environmental Pb insult according to various habitats and biological factors.https://comptes-rendus.academie-sciences.fr/geoscience/articles/10.5802/crgeos.49/LeadBony fishLiverMuscleMarine pollutionLiterature survey |
| spellingShingle | Véron, Alain Bernier, Isabelle Hamelin, Bruno Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies Comptes Rendus. Géoscience Lead Bony fish Liver Muscle Marine pollution Literature survey |
| title | Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies |
| title_full | Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies |
| title_fullStr | Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies |
| title_full_unstemmed | Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies |
| title_short | Lead abundances in bony fish from the world oceans: significance for contaminated marine habitats and environmental policies |
| title_sort | lead abundances in bony fish from the world oceans significance for contaminated marine habitats and environmental policies |
| topic | Lead Bony fish Liver Muscle Marine pollution Literature survey |
| url | https://comptes-rendus.academie-sciences.fr/geoscience/articles/10.5802/crgeos.49/ |
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