Temporal trends in organophosphorus pesticides use and concentrations in river water in Japan, and risk assessment

Derbalah, Aly; Chidya, Russel; Jadoon, Waqar Azeem; Sakugawa, Hiroshi

doi:10.1016/j.jes.2018.11.019

Cited by 96 publications

(43 citation statements)

References 74 publications

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“…The HIs for adults and children were 2.01 × 10 −8 –3.16 × 10 −4 and 4.35 × 10 −8 –6.82 × 10 −4 , respectively. The higher potential risk towards children in this work is consistent with the results in previous reports [26,28,38].…”

Section: Resultssupporting

confidence: 93%

“…CDI ingestion can be estimated according to Equation (3) [28]:CDI = C×IR×EF×EDBW×AT where C means the concentration of OMPs in water, mg/L; IR means the water ingestion rate, 1.41 L/day for an adult and 0.87 L/day for a child; EF means the exposure frequency, 365 days/year; ED means the exposure period, 70 years for an adult and 6 years for a child; BW means the body weight, 70 kg for an adult and 20 kg for a child; and AT means the average lifespan, 25,550 days for an adult and 2190 days for a child [28].…”

Section: Methodsmentioning

confidence: 99%

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The Occurrence and Risks of Selected Emerging Pollutants in Drinking Water Source Areas in Henan, China

Zhou

et al. 2019

IJERPH

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The occurrence of organic micropollutants (OMPs) in aqueous environments has potential effects on ecological safety and human health. Three kinds of OMPs (namely, pharmaceuticals, ultraviolet (UV) filters and organophosphate esters (OPEs)) in four drinking water source areas in Henan Province of China were analyzed, and their potential risks were evaluated. Among 48 target chemicals, 37 pollutants with total concentrations ranging from 403.0 to 1751.6 ng/L were detected in water, and 13 contaminants with total concentrations from 326.0 to 1465.4 ng/g (dry weight) were observed in sediment. The aqueous pollution levels in Jiangang Reservoir and Shahe Water Source Area were higher than that in Nanwan Reservoir and Baiguishan Reservoir, while the highest total amount of pollutants in sediment was found in Baiguishan Reservoir. Compared with pharmaceuticals and UV filters, OPEs presented higher concentrations in all investigated drinking water source areas. The highest observed concentration was triphenylphosphine oxide (TPPO, 865.2 ng/L) in water and tripentyl phosphate (TPeP, 1289.8 ng/g) in sediment. Moreover, the risk quotient (RQ) analysis implies that the determined aqueous contaminants exhibited high risks to algae and invertebrates, whereas moderate risk to fish was exhibited. The health risk assessment of aqueous OMPs by means of the hazard index (HI) indicates that the risks to adults and children were negligible. These observations are expected to provide useful information for the assessment of water quality in drinking water sources in Henan, China.

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Section: Resultssupporting

confidence: 93%

Section: Methodsmentioning

confidence: 99%

The Occurrence and Risks of Selected Emerging Pollutants in Drinking Water Source Areas in Henan, China

Zhou

et al. 2019

IJERPH

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“…Por lo tanto, constituyen un problema a escala local, regional, nacional y mundial, por el desconocimiento que existe sobre los efectos que los plaguicidas pueden provocar a largo plazo sobre la biota y a los seres humanos (Loos et al, 2009;Masiá et al, 2015). La determinación de las concentraciones de plaguicidas en aguas superf iciales es considerada un primer acercamiento hacia la evaluación del grado de contaminación de un ecosistema, del riesgo tóxico hacia la biota y los seres humanos debido a su exposición, y de su dinámica en el medio ambiente (Hernández-Antonio y Hansen, 2011; Derbalah et al, 2019).…”

Section: Introductionunclassified

Análisis de residuos de plaguicidas en el agua superficial de la cuenca del río Ayuquila-Armería, México

Aguilar¹,

Rivera

Lucano³

et al. 2019

Terra

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The application of chemical products for pest control is one of the most widely used methods in agriculture worldwide despite their adverse effects on humans and the environment. This is a topic of interest due to the growing number of chemical products and their toxicity. The objectives of this research were to identify the most commercialized pesticides in the Ayuquila-Armería River basin (Mexico) and to determine their concentration in the surface water of the basin. The hypothesis of this work was that the current system of agricultural production in the basin is causing degradation of water quality due to the presence of a wide variety of pesticides. For the f irst objective, we visited 27 outlets of pesticides located in the main municipal capitals within the basin, obtaining a total of 143 commercialized active ingredients, mainly of chemical origin. For the second objective, we carried out two samplings in the dry season and two in the rainy season, in 30 sites distributed within the basin. The sampling sites were chosen in a directed way according to the problem of existing contamination and trying to cover the largest agricultural areas within the basin. The analyses were carried out through liquid chromatography coupled to mass-mass spectrometry. The results showed that 66% of the samples contained at least one pesticide. The most frequent pesticides were ametrine, dimethoate and diazinon. The sites that presented the highest number of pesticides in the four samplings were Palo Blanco, Antes Manantlán, Tuxcacuesco and Ayuquila. The sites near the area of intensive agriculture had a higher number of pesticides than those located in areas with rainfed agriculture. This study is the f irst to analyze the presence of pesticides in surface waters of the basin.

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“…Derbalah, Chidya, Jadoon, and Sakugawa (2019) presented a review on the use of organophosphorus pesticide in Japan based on the database from 1982 to 2016. Risk assessments were performed for some organophosphorus pesticides.…”

Section: Toxicologymentioning

confidence: 99%

Pesticides and herbicides

Choudri

Charabi

Al‐Nasiri

et al. 2020

Water Environment Research

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This paper highlights a review of scientific papers published in the year 2019 regarding pesticides and herbicides. The scientific review presented in this paper includes the presence and occurrence of pesticides and herbicides in the environment. The entire review divided into different sections, which are grouped into four main sections. Each of these sections provides studies conducted on toxicology, ecological risk assessment, strategies of treatment, policies, modeling, and guidelines regarding pesticides and herbicides management.

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Temporal trends in organophosphorus pesticides use and concentrations in river water in Japan, and risk assessment

Cited by 96 publications

References 74 publications

The Occurrence and Risks of Selected Emerging Pollutants in Drinking Water Source Areas in Henan, China

The Occurrence and Risks of Selected Emerging Pollutants in Drinking Water Source Areas in Henan, China

Análisis de residuos de plaguicidas en el agua superficial de la cuenca del río Ayuquila-Armería, México

Pesticides and herbicides

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