2018
DOI: 10.20937/rica.2018.34.esp02.07
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Plaguicidas Organoclorados en Organismos Costeros Y Marinos De Los Litorales Mexicanos: Una Revisión

Abstract: Palabras clave: contaminación, agroquímicos, riesgo, toxicidad, bioacumulación RESUMEN Se presentan las tendencias de los plaguicidas organoclorados (POC) en organismos costeros de México, principalmente los estudiados en el Golfo de México durante aproximadamente 20 años. Los peces, crustáceos y moluscos han sido los más evaluados debido a su gran demanda para consumo humano; las familias analizadas fueron Lutjanidae, Centropomidae, Scombridae, Cichlidae, Ariidae y Carangidae para peces, Portunidae y Penaeida… Show more

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Cited by 14 publications
(5 citation statements)
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References 15 publications
(27 reference statements)
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“…Because there are no maximum permissible limits for OC in coastal sediments in Mexico, it is important to consider the international sedimentary quality criteria that environmental agencies such as the NOAA of the United States of America have as the reference [46]. In this sense, the concentrations reported for lindane or the gamma-HCH isomer were higher than the threshold concentration or TEL by its acronym in English, of 0.32 ng g −1 to cause adverse effects to estuarine benthos for the coastal system TLS of 2009 and ALS of the same year and also in the first case was also greater than the criterion of probable alteration known as PEL of 0.99 ng g −1 , so it can be considered a scenario of real anthropogenic environmental alteration and of potential risk to human health since various benthic organisms of these coastal sites are for food consumption [47]. Another similar case is that which occurs for p,p'-DDT since in the sediments of the ALS, it exceeded the biological damage threshold established in 1.19 ng/gas well as a second ecotoxicological criterion, the ERL was known as the level of effect low by its acronym in English that has a value of 1 ng g −1 ; of this aromatic family, the p,p'-DDE reported in this analysis was much higher than the environmental references TEL and ERL, that is, 2.07 and 2.2 ng g −1 respectively for what was reported in ALS, as has already been described, means that, in spite of the biogeochemical transformation of p,p'-DDT in p,p'-DDE, the benthic toxicity continues for this ecosystem that harbors several species of edible mollusks such as oysters and clams.…”
Section: Organochlorine Pesticides (Oc)mentioning
confidence: 87%
“…Because there are no maximum permissible limits for OC in coastal sediments in Mexico, it is important to consider the international sedimentary quality criteria that environmental agencies such as the NOAA of the United States of America have as the reference [46]. In this sense, the concentrations reported for lindane or the gamma-HCH isomer were higher than the threshold concentration or TEL by its acronym in English, of 0.32 ng g −1 to cause adverse effects to estuarine benthos for the coastal system TLS of 2009 and ALS of the same year and also in the first case was also greater than the criterion of probable alteration known as PEL of 0.99 ng g −1 , so it can be considered a scenario of real anthropogenic environmental alteration and of potential risk to human health since various benthic organisms of these coastal sites are for food consumption [47]. Another similar case is that which occurs for p,p'-DDT since in the sediments of the ALS, it exceeded the biological damage threshold established in 1.19 ng/gas well as a second ecotoxicological criterion, the ERL was known as the level of effect low by its acronym in English that has a value of 1 ng g −1 ; of this aromatic family, the p,p'-DDE reported in this analysis was much higher than the environmental references TEL and ERL, that is, 2.07 and 2.2 ng g −1 respectively for what was reported in ALS, as has already been described, means that, in spite of the biogeochemical transformation of p,p'-DDT in p,p'-DDE, the benthic toxicity continues for this ecosystem that harbors several species of edible mollusks such as oysters and clams.…”
Section: Organochlorine Pesticides (Oc)mentioning
confidence: 87%
“…En México, en los estados de Oaxaca (Yáñez, Ortiz-Pérez, Batres, Borja-Aburto & Díaz-Barriga, 2002), Chiapas (Martínez-Salinas, Díaz-Barriga, Batres-Esquivel & Pérez-Maldonado, 2011), Chihuahua (Díaz-Barriga et al, 2012), Sinaloa (García-de la Parra et al, 2012), Tabasco (Torres-Dosal et al, 2012), San Luis Potosí (Velasco et al, 2014) y Yucatán (Giácoman-Vallejos et al, 2018) el DDT se ha encontrado en concentraciones que exceden los límites permisibles en suelos, sedimentos, mantos acuíferos, organismos marinos e incluso mujeres y niños de diversas edades (hasta 26,980 µg/kg de DDT en suelo agrícola y 58,270 µg de DDT/L de suero humano). Además, existen indicadores del uso ilegal del DDT como agroquímico en África, China y México (Gyalpo et al, 2012;Mochungong & Zhu, 2015;Mahugija, Nambela & Mmochi, 2017;Ponce-Vélez & Botello, 2018;Giácoman-Vallejos et al, 2018;Peng et al, 2020;Sun et al, 2020); en Europa el DDT, DDE y DDD, son de los insecticidas de mayor presencia en los suelos agrícolas (Silva et al, 2019), a pesar de haberse dejado de utilizar desde hace varias décadas. Esta situación ocurre también en países de América del Sur como Argentina (Mitton, Miglioranza, Gonzalez, Shimabukuro & Monserrat, 2014) y en el continente africano (Odewale, Sosan, Oyekunle & Adeleye, 2021;Woldetsadik et al, 2021).…”
Section: El Caso Particular Del Dicloro Difenil Tricloroetano (Ddt)unclassified
“…Los OCP tienen gran persistencia en el ambiente y gran afinidad por los tejidos lipídicos, por lo que pueden bioacumularse a través de la cadena alimentaria, estas características hacen que los OCP se consideren contaminantes orgánicos persistentes (POP, por sus siglas en inglés). Dentro de los POP se encuentra el DDT (Dicloro Difenil Tricloroetano o 1,1,1-tricloro-2,2-bis-etano), compuesto considerado uno de los más tóxicos y recalcitrantes, por esa razón fue prohibido desde 1970, sin embargo, los estudios demuestran que se ha seguido utilizando de manera clandestina en la agricultura (Velasco, Hernández, Ramírez & Ortíz, 2014;Ponce-Vélez & Botello, 2018;Giácoman-Vallejos, Lizarraga-Castro, Ponce-Caballero, González-Sánchez & Hernández-Núñez, 2018). Una forma de recuperar suelos contaminados con compuestos orgánicos e inorgánicos, incluyendo los OCP, considera alternativas ecológicas y sustentables como la fitorremediación.…”
unclassified
“…Chlorinated hydrocarbons, such as endosulfan, Figure 1, are widely used in the agricultural sector and are not easily degradable [7]. Endosulfan, in particular, is highly toxic, stable in the environment, and takes a long time to degrade into less toxic forms [8][9][10]. In Mexico, approximately 65% of pesticide use is applied to crops such as corn, sorghum, soybeans, sugar cane, rice, vegetables, and pastures [11].…”
Section: Introductionmentioning
confidence: 99%