Interferencias del Metsulfurón-metilo en el desarrollo y supervivencia de Daphnia magna (Bioindicador de ecosistemas acuáticos) DOI Creative Commons
Ángel Virgilio Cedeño Moreira, Ketty Vanessa Arellano Ibarra, Oscar Prieto Benavides

et al.

Religación, Journal Year: 2024, Volume and Issue: 9(42), P. e2401231 - e2401231

Published: Nov. 19, 2024

Este estudio se enfocó en evaluar la respuesta de Daphnia magna a exposición secuencial Metsulfuron-methyl, un herbicida ampliamente utilizado. La metodología incluyó el aislamiento organismos reservorio agua campus experimental María, seguido su traslado entorno acuoso controlado. El desarrollo poblacional monitoreó mediante cuantificación nuevas generaciones juveniles cada 10 días, revelando crecimiento exponencial del 65% al 68% los 40 y 50 días respectivamente. mortalidad controlada Metsulfuron-methyl indicó una relación directa entre dosis supervivencia D. magna, con concentraciones superiores 2000 mg/L durante 72 horas resultando superior 50%, alcanzando máximo 72% 3500 mg/L. redujo tasa reproducción 6%, mientras que 15 20 resultaron completa inhibición. Estos hallazgos resaltan sensibilidad elevadas sugieren impactos significativos desarrollo, reproducción. contribuye comprensión efectos este acuáticos, resaltando importancia regulaciones ambientales prácticas agrícolas sostenibles.

Graphene oxide-based nanomaterials for the treatment of pollutants in the aquatic environment: Recent trends and perspectives – A review DOI

S. Dayana Priyadharshini,

Sivasubramanian Manikandan,

R. Kiruthiga

et al.

Environmental Pollution, Journal Year: 2022, Volume and Issue: 306, P. 119377 - 119377

Published: April 28, 2022

Language: Английский

Citations

131
Towards sustainable futures: A review of sediment remediation and resource valorization techniques DOI
Hang Yang, Qi Feng,

Jiying Zhu

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 435, P. 140529 - 140529

Published: Jan. 1, 2024

Language: Английский

Citations

27
Pesticides and Parabens Contaminating Aquatic Environment: Acute and Sub-Chronic Toxicity towards Early-Life Stages of Freshwater Fish and Amphibians DOI Creative Commons
Denisa Medková, Aneta Hollerová,

Barbora Riesova

et al.

Toxics, Journal Year: 2023, Volume and Issue: 11(4), P. 333 - 333

Published: March 31, 2023

Pesticides and personal care products are two very important groups of contaminants posing a threat to the aquatic environment organisms living in it.. Therefore, this study aimed describe effects widely used pesticides parabens on non-target biota such as fish (using model

Language: Английский

Citations

24
Pesticide transformation products: a potential new source of interest for drinking water DOI Creative Commons

Laure Pasquini,

Sophie Lardy‐Fontan,

Christophe Rosin

et al.

Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 30, 2025

Pesticide transformation products (TPs) are frequently quantified in aquatic systems, including surface and groundwater. They often present higher polarity than parent compounds, less volatile biodegradable therefore more mobile persistent. These properties make them compounds of main interest water resources drinking water. With 600 samples collected over two years nearly 100,000 results available, this study was carried out to evaluate the occurrence 157 pesticide TPs certain active substances raw France. Our made it possible assess potential exposure population pesticides their metabolites through consumption finally put forward new for monitoring Among TPs, chlorothalonil R471811 metolachlor ESA were most with quantification 50% dimethachlor CGA369873, R417888, terbuthylazine LM2 LM6, desphenyl chloridazon (DPC) methyldesphenyl (MeDPC) monitored first time Concentrations exceeding regulatory quality standard 0.1 µg.L−1 observed 30% R471811, a maximum concentration measured at 9.8 DPC The frequencies relatively similar tap water, which appears indicate poor efficiency majority currently used treatment plants. This research confirmed benefit focusing on also continue that originate from already withdrawn market several appear be highly

Language: Английский

Citations

1
Glyphosate lessons: is biodegradation of pesticides a harmless process for biodiversity? DOI Creative Commons
Verónica Laura Lozano,

Haydée Pizarro

Environmental Sciences Europe, Journal Year: 2024, Volume and Issue: 36(1)

Published: March 17, 2024

Abstract The historical perspective on the rapid biodegradation of pesticides as a mitigating factor in environmental risk assessment is reexamined through example glyphosate and its implications for freshwater biodiversity. Commonly employed standardized methods by national agencies assessing predominantly rely single-species tests, overlooking intricate nature ecosystems. Glyphosate, one most widely used marketed purported biodegradability, often perceived relatively innocuous. However, degradation releases phosphorus into environment, inducing trophic state shift water systems towards more eutrophic conditions, consequently affecting quality. These findings highlight cascading ecological repercussions biodegradation, driving proliferation specific aquatic organisms, such picocyanobacteria metaphyton, resulting alteration ecosystem structure dynamics. study explores challenges posed commercial pesticide formulations investigates consequences interactions with anthropogenic factors. A case point interaction invasive mussel Limnoperna fortunei , exacerbating overall scenario. framework analyzed conventional notion that inherently neutral or positive event. results underscore necessity reassessing role itself impact assessments pesticides.

Language: Английский

Citations

7
Unveiling the hidden risks: Pesticide residues in aquaculture systems DOI

Weijia Gan,

Rongrong Zhang, Zhi Cao

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 929, P. 172388 - 172388

Published: April 16, 2024

Language: Английский

Citations

6
Pesticide residues in European sediments: A significant concern for the aquatic systems? DOI Creative Commons

Chrow Khurshid,

Vera Silva, Lingtong Gai

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 261, P. 119754 - 119754

Published: Aug. 10, 2024

The presence of pesticide residues in waterbed sediments poses a significant concern for aquatic ecosystems' health. This study examined contamination 38 water bodies, embedded agricultural-dominated regions, across eight European countries. Three indicators were targeted: occurrence, type, and concentrations multiple sediments. 196 (including degradation products) tested the sediment samples. analytical results showed that only one sample was 'pesticide-free', three samples contained single residue, remaining 34 mixtures residues. Overall, 99 different found sediments, with maximum 48 sample. Twenty-seven out detected not approved agricultural use at time sampling. numbers levels varied among AMPA, glyphosate DDTs most common frequencies 76, 61, 52%, respectively. from Czech Republic had highest concentrations, total ranging between 600 1200 μg kg

Language: Английский

Citations

5
Multicompartmental monitoring of legacy and currently used pesticides in a subtropical lake used as a drinking water source (Laguna del Cisne, Uruguay) DOI

César Rodríguez-Bolaña,

Andrés Pérez‐Parada, Giancarlo Tesitore

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 874, P. 162310 - 162310

Published: Feb. 22, 2023

Language: Английский

Citations

13
Exposure to glyphosate causes hypoxia in crustaceans by targeting hemocyanin DOI

Rui-Geng Niu,

Cheng-Ming Yin,

Jia-Yu Si

et al.

Aquaculture, Journal Year: 2025, Volume and Issue: unknown, P. 742314 - 742314

Published: Feb. 1, 2025

Language: Английский

Citations

0
Pesticide contamination and associated health risks in fish from Libga and Builpela reservoirs, Northern Ghana DOI Creative Commons
Martin Nyaaba Adokiya, Abdou Orou-Seko,

Prudencio T. Agbohessi

et al.

Deleted Journal, Journal Year: 2025, Volume and Issue: 2(1)

Published: March 5, 2025

Abstract Background Pesticide contamination in aquatic ecosystems due to intensive agriculture poses significant health risks communities reliant on fish as a dietary staple. In northern Ghana, where drives high pesticide use, residues from application persist water bodies. Libga and Builpela reservoirs, important for local livelihoods sources are exposed agricultural effluents. Despite their importance, limited data exist these nor have the associated surrounding been quantified. Persistent pesticides of particular concern. This study assessed human Clarias (C.) anguillaris (African catfish) Oreochromis (O.) niloticus (Nile tilapia) reservoirs which receive substantial runoff. Methods Fish samples both were analysed 42 using Liquid Chromatography-Tandem Mass Spectrometry (LC–MS/MS). Lifetime cancer risk, hazard quotient, ratio computed evaluate linked consumption. Two species fish, anguilaris , tested contamination. Results Four detected: pirimiphos-methyl, chlorpyriphos, p,p'-DDE, p,p'-DDD. exhibited higher organophosphate levels with pirimiphos-methyl: showing highest concentration at 0.05 ± 0.02 mg/kg 0.04 0.00 reservoir. showed elevated organochlorines (p,p'-DDD DDD: 0.03 0.01 mg/kg). Organochlorines dominated load (55–60%), p,p'-DDE contributing 27.9% total. The quotient indicated little adverse impacts. However, cumulative LCR values p,p'-DDD potential lifetime chronic exposure. Conclusions our study, though short-term consumption minimal non-carcinogenic risks, consuming C. O. long-term intake may elevate persistent organochlorines. Regular monitoring, public advisories, stricter regulations necessary mitigate protect vulnerable Ghana.

Language: Английский

Citations

0