A Review of Biological Monitoring of Aquatic Ecosystems Approaches: with Special Reference to Macroinvertebrates and Pesticide Pollution

Environmental Management, Год журнала: 2021, Номер 67(2), С. 263 - 276

Опубликована: Янв. 18, 2021

Язык: Английский

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Responses of freshwater macroinvertebrates to pesticides: insights from field studies

Current Opinion in Environmental Science & Health, Год журнала: 2019, Номер 11, С. 1 - 7

Опубликована: Июнь 12, 2019

Язык: Английский

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Fatty acids as suitable biomarkers to assess pesticide impacts in freshwater biological scales – A review

Ecological Indicators, Год журнала: 2020, Номер 122, С. 107299 - 107299

Опубликована: Дек. 29, 2020

The toxic effects associated to pesticides have been for long a concern in terms of environmental and human safety. recognition the limitations numerous, if not all, species-specificity, toxicity level, persistency environment, influencing its runoff transport ability, among other characteristics, subject numerous studies over years. These especially focused on deleterious impacts such substances non-target organisms, including potential humans, considering pesticide uptake through ingestion contaminated foodstuff. Aquatic ecosystems may be considered most vulnerable contamination, has toxicants eventually end up these systems, directly, via indirect inputs. communities are, thus, susceptible both on-point acute contaminations exposure mixtures different contaminants longer periods. Impacts aquatic species reported investigated, contributing definition regulations legislation prevent harmful communities. However, order assess effectively effect suitable biomarkers is crucial. As one identifiable cell damage induced by oxidative stress, resorted analysis antioxidant enzymes contamination organism. Nonetheless, with methodological advances, molecules identified as potentially useful used biomarkers, fatty acids. ubiquitous macromolecules living organisms are major constituents biological membranes tissues. Evidence impact xenobiotics lipid metabolism composition, well sensitivity acids profiles alterations homeostasis arising, supporting suitability exposure. using dwelled mostly marine ecosystems, disregarding freshwater systems. Given importance systems providers services goods their role ecological integrity support, present literature review aims compile critically conducted until time regarding use assessment communities, highlight propose future research.

Язык: Английский

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Large-scale spatiotemporal variations, sources, and risk assessment of banned OCPs and PAHs in suspended particulate matter from the Negro river, Argentina

Environmental Pollution, Год журнала: 2023, Номер 320, С. 121067 - 121067

Опубликована: Янв. 20, 2023

Язык: Английский

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Joint Probabilistic Analysis of Risk for Aquatic Species and Exceedence Frequency for the Agricultural Use of Chlorpyrifos in the Pampean Region, Argentina

Environmental Toxicology and Chemistry, Год журнала: 2019, Номер 38(8), С. 1748 - 1755

Опубликована: Апрель 15, 2019

Abstract The Pampa Húmeda region in Argentina is characterized by soybean, wheat, and maize production, with intensive application of agrochemicals such as herbicides insecticides. We used a joint probabilistic approach to analyze the probabilities for environmental chlorpyrifos concentrations measured exceed acute or chronic hazardous concentration 5% species (HC5) values estimated from sensitivity distributions aquatic species. Chlorpyrifos water ranged 0.0005 10.8 µg/L, median 0.013 µg/L. HC5 limits were 0.0637 µg/L 0.0007 effects. 35% (acute effects) 96% (chronic effects). Water quality criteria (WQC) protection life also frequently exceeded (by 48–87%) both Together published threshold limit mesocosm studies, these data suggest that macroinvertebrate communities can be severely affected reported chlorpyrifos. Indeed, changes assemblage have been correlated levels sediments. Nevertheless, actual impact needs ascertained assessing recovery rate populations this region. Considering effects community level effects, we propose 0.7 ng/L new WQC effectively protect long‐term exposure Environ Toxicol Chem 2019;38:1748–1755. © 2019 SETAC.

Язык: Английский

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Relationship between pesticide accumulation in transplanted zebra mussel (Dreissena polymorpha) and community structure of aquatic macroinvertebrates

Environmental Pollution, Год журнала: 2019, Номер 252, С. 591 - 598

Опубликована: Май 29, 2019

Язык: Английский

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Pesticides bioassays using neotropical aquatic species: Trends during the last twenty years and future challenges in Argentina

Chemosphere, Год журнала: 2023, Номер 326, С. 138369 - 138369

Опубликована: Март 17, 2023

Язык: Английский

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Agricultural practices alter function and structure of macroinvertebrate communities in Patagonian piedmont streams

Hydrobiologia, Год журнала: 2020, Номер 847(17), С. 3659 - 3676

Опубликована: Авг. 29, 2020

Язык: Английский

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Seasonal factors driving biochemical biomarkers in two fish species from a subtropical reservoir in southern Brazil: An integrated approach

Environmental Pollution, Год журнала: 2020, Номер 266, С. 115168 - 115168

Опубликована: Июль 8, 2020

Язык: Английский

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Pesticides exposure in pregnant Argentinian women: Potential relations with the residence areas and the anthropometric neonate parameters

Chemosphere, Год журнала: 2023, Номер 332, С. 138790 - 138790

Опубликована: Май 2, 2023

Язык: Английский

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