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Resumen del producto
García-Flores, M., R., De Silva-Dávila, G.M., Rodríguez-Figueroa, R., Moncayo-Estrada, C.J., Hernández-Guerrero & M., Arellano-Martínez
(2025).
Ecotoxicology of cephalopod early life phases: review and perspectives.
Environmental Science and Pollution Research.
1-17.
DOI: 10.1007/s11356-024-35829-8.
Ecotoxicology of cephalopod early life phases: review and perspectives
Maritza García-Flores 1, Roxana De Silva-Dávila 2, Griselda Margarita Rodríguez-Figueroa 2, Rodrigo Moncayo-Estrada 2, Claudia Judith Hernández-Guerrero 2 y Marcial Arellano-Martínez 2
1 Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, La Paz, Mexico
2 Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, Instituto Politécnico Nacional, Centro Interdisciplinario de Ciencias Marinas, La Paz, Mexico
The present review provides the first analysis and synthesis of the available scientific information on the effects of anthropogenic contaminants on cephalopod embryos, paralarvae, and juveniles. We evaluated 46 articles published between 1970 and 2023 that focused on trace elements (69%), pharmaceutical compounds (11%), persistent organic compounds (11%), and plastics (9%). To date, the greatest scientific effort has originated from Europe and Asia (France [57%], China [9%], Italy [7%], and Spain [4%]), with few reports available from the rest of the world. Most studies focused on species of economic importance (cuttlefish [69%], octopuses [18%], and squid [13%]), with few reports on species of low commercial value or that reside in remote habitats such as nautiluses. Although 28 contaminants have been evaluated, cadmium, copper, zinc, fluoxetine (FLX), polycyclic aromatic hydrocarbons (PAHs), organophosphorus compounds, and tributyltin (TBT) were the only contaminants associated with adverse effects on various biological, physiological, and ethological processes during early life phases. Despite these advances, the present review demonstrates the crucial need for ecotoxicology studies that focus on (i) embryotoxicology and the interactions among toxic agents during the early stages of cephalopod development, (ii) survival and recruitment, and (iii) species that inhabit coastal and oceanic environments that have not yet been the focus of previous studies, especially those in countries with few published records. With this information, critical areas can be identified, marine biodiversity monitoring programs can be developed, and effective conservation strategies can be created that include measures to mitigate marine pollution.
Palabras clave: Environment, general; Environmental Chemistry; Ecotoxicology; Environmental Health; Atmospheric Protection/Air Quality Control/Air Pollution; Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution
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