Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes最新文献

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Acute exposure of Isopyrazam damages the developed cardiovascular system of zebrafish (Danio rerio). 急性暴露于异吡嗪会损害斑马鱼发达的心血管系统。
IF 2 4区 农林科学
Yuepei Yan, Shuang Liang, Tao Zhang, Chengchen Deng, Huili Li, Dechuan Zhang, Daoxi Lei, Guixue Wang
{"title":"Acute exposure of Isopyrazam damages the developed cardiovascular system of zebrafish (Danio rerio).","authors":"Yuepei Yan,&nbsp;Shuang Liang,&nbsp;Tao Zhang,&nbsp;Chengchen Deng,&nbsp;Huili Li,&nbsp;Dechuan Zhang,&nbsp;Daoxi Lei,&nbsp;Guixue Wang","doi":"10.1080/03601234.2023.2197655","DOIUrl":"https://doi.org/10.1080/03601234.2023.2197655","url":null,"abstract":"<p><p>Isopyrazam (IPZ) is one of the broad-spectrum succinate dehydrogenase inhibitor fungicides (SDHIs). Although the potential bio-toxicity of SDHIs has been reported hourly, the specific effects focused on the cardiovascular system have remained unclear and piecemeal. Thus, we chose IPZ as a representative to observe the cardiovascular toxicity of SDHIs in zebrafish. Two types of transgenic zebrafish, <i>Tg (cmlc2:GFP)</i> and <i>Tg (flk1:GFP)</i> were used in this study. Healthy embryos at 6 hpf were exposed to IPZ solutions. The statistical data including survival rate, hatching rate, malformed rate, and morphological and functional parameters of the cardiovascular system at 48 hpf and 72 hpf demonstrated that IPZ could cause abnormalities and cardiovascular defects such as spinal curvature, dysmotility, pericardial edema, pericardial hemorrhage, and slowed heart rate, etc. At the same time, the activity of enzymes related to oxidative stress was altered with IPZ. Our results revealed that IPZ-induced cardiovascular toxicity and oxidative stress might be one of the underlying toxic mechanisms.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 4","pages":"367-377"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9678485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of heavy metal stress in the adaptation strategies of Tulipa luanica growing on serpentine soil through some biomarkers in comparison to Tulipa kosovarica. 通过一些生物标志物评估在蛇纹石土壤上生长的突丽帕与科索沃突丽帕适应策略中的重金属胁迫。
IF 2 4区 农林科学
Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes Pub Date : 2023-01-01 Epub Date: 2023-11-02 DOI: 10.1080/03601234.2023.2274743
Mirsade Osmani, Bekim Gashi, Isa R Elezaj, Metin Tuna
{"title":"Assessment of heavy metal stress in the adaptation strategies of <i>Tulipa luanica</i> growing on serpentine soil through some biomarkers in comparison to <i>Tulipa kosovarica</i>.","authors":"Mirsade Osmani,&nbsp;Bekim Gashi,&nbsp;Isa R Elezaj,&nbsp;Metin Tuna","doi":"10.1080/03601234.2023.2274743","DOIUrl":"10.1080/03601234.2023.2274743","url":null,"abstract":"<p><p>The aim of this study was to gain a better understanding of how <i>Tulipa luanica</i> adapts to growth in soil with higher concentrations of heavy metals and to assess potential toxic effects using various biomarkers, in comparison to <i>Tulipa kosovarica</i>, a typical serpentine species. For this purpose, we analyzed the concentrations of Al, Ca, Cd, Co, Cr, Cu, Fe, Mg, Mn, Ni, Pb, and Zn in the soil, as well as their accumulation in plants and their associated stress effects. The results indicate that, despite the presence of some metals in very high concentrations in the soil (Al, Fe, Mn, and Ni), they are translocated in minimal amounts within plant organs, particularly in <i>T. luanica</i>. Nearly all metals exhibited significantly higher concentrations in <i>T. kosovarica</i> when compared to <i>T. luanica</i>. Based on the analysis of biomarkers, it is apparent that <i>T. luanica</i> shows greater sensitivity to these conditions. This is evident through the decreased activity of δ-aminolevulinic acid dehydratase and levels of δ-aminolevulinic acid, malondialdehyde, and glutathione observed in <i>T. luanica</i>. It appears that <i>T. luanica</i> effectively restricts the absorption of metals in serpentine soils; however, it experiences oxidative stress induced by these metals, setting it apart from the more resilient <i>T. kosovarica</i>.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":" ","pages":"718-725"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66783923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of optical density-based growth kinetics for pure culture Campylobacter jejuni, coli and lari grown in blood-free Bolton broth. 在无血Bolton肉汤中生长的纯培养空肠弯曲杆菌、大肠杆菌和拉里菌基于光密度的生长动力学的比较。
IF 2 4区 农林科学
Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes Pub Date : 2023-01-01 Epub Date: 2023-10-12 DOI: 10.1080/03601234.2023.2264742
Aaron R Bodie, Michael J Rothrock, Steven C Ricke
{"title":"Comparison of optical density-based growth kinetics for pure culture <i>Campylobacter jejuni, coli</i> and <i>lari</i> grown in blood-free Bolton broth.","authors":"Aaron R Bodie,&nbsp;Michael J Rothrock,&nbsp;Steven C Ricke","doi":"10.1080/03601234.2023.2264742","DOIUrl":"10.1080/03601234.2023.2264742","url":null,"abstract":"<p><p><i>Campylobacter</i> growth kinetic parameters can be used to refine the sensitivity and efficiency of microbial growth-based methods. Therefore, the aim of this study was to construct growth curves for <i>C. jejuni</i>, <i>C. coli</i>, and <i>C. lari</i> in pure culture and calculate growth kinetics for each <i>Campylobacter</i> species in the same environmental conditions. <i>Campylobacter jejuni</i>, <i>C. coli</i> and <i>C. lari</i> were grown over 48 h and inoculated into 15 mL Hungate tubes (<i>N</i> = 3 trials per species; 5 biological replicates per trial; 3 species; 1 strain per species). Absorbance measurements were taken in 45 min intervals over 24 h. Optical density readings were plotted versus time to calculate growth kinetic parameters. <i>C. jejuni</i> exhibited the longest lag phase (<i>p</i> < 0.001) at 15 h 20 min ± 30 min, versus <i>C. coli</i> at 11 h 15 min ± 17 min, and <i>C. lari</i> at 9 h 27 min ± 15 min. The exponential phase duration was no longer than 5 h for all species, and doubling times were all less than 1h 30 min. The variation in growth kinetics for the three species of <i>Campylobacter</i> illustrates the importance of determining individual <i>Campylobacter</i> spp. growth responses for optimizing detection based on low bacterial levels. This study provides kinetics and estimates to define enrichment times necessary for low concentration <i>Campylobacter</i> detection.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":" ","pages":"671-678"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41132453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Empirical adsorption kinetics: comparing linear and nonlinear regression analysis emphasizing the need for high throughput analysis. 经验吸附动力学:比较线性和非线性回归分析,强调需要高通量分析。
IF 2 4区 农林科学
Fernando H do Nascimento, Carlos M C Infante, Erico A O Pereira, Samara T Leite, Jorge C Masini
{"title":"Empirical adsorption kinetics: comparing linear and nonlinear regression analysis emphasizing the need for high throughput analysis.","authors":"Fernando H do Nascimento,&nbsp;Carlos M C Infante,&nbsp;Erico A O Pereira,&nbsp;Samara T Leite,&nbsp;Jorge C Masini","doi":"10.1080/03601234.2023.2238591","DOIUrl":"https://doi.org/10.1080/03601234.2023.2238591","url":null,"abstract":"<p><p>This paper evaluates linear and nonlinear regression analysis to describe the empirical adsorption kinetics using pseudo-first-order (PFO) and pseudo-second-order (PSO) models. These models have been used to characterize the performance of adsorbents for environmental remediation and environmental modeling. Data were simulated using the PFO and PSO models with 1, 2, and 5% noise levels and fitted by nonlinear and linearized PFO and PSO equations. Nonlinear regression analysis provided rate constants and adsorption capacities with better accuracy than linearization. Besides the correlation coefficient, Chi-square and residual plot analysis helped choose the proper model to describe the adsorbent efficiency and validate the results. Both models and the NLR fitting were employed to reevaluate data obtained in our research group, including the adsorption of Hg(II) on thiol-modified vermiculite, glyphosate on soils rich in aluminum and iron oxides, phosphate on Fe(III) polyhydroxy cations modified montmorillonite, and paraquat on soil and vermiculite. While fitting the simulated data indicates an unequivocal and correct kinetic model, fitting the experimental data is not straightforward, suggesting mixed models rule the adsorption and that a large number of data points, especially at the initial steps of adsorption, provided by high throughput analysis, help to improve the kinetic modeling.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 7","pages":"539-553"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9921460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on the recycling and disposal of Chinese pesticide packaging waste based on evolutionary game theory. 基于进化博弈论的我国农药包装废弃物回收处置研究。
IF 2 4区 农林科学
Shibin Zhang, Jiale Gao, Haining Wang
{"title":"Research on the recycling and disposal of Chinese pesticide packaging waste based on evolutionary game theory.","authors":"Shibin Zhang,&nbsp;Jiale Gao,&nbsp;Haining Wang","doi":"10.1080/03601234.2023.2241318","DOIUrl":"https://doi.org/10.1080/03601234.2023.2241318","url":null,"abstract":"<p><p>This study aims to determine the optimal strategy and driving factors of the critical nodes of pesticide packaging waste recycling by constructing the recycling process of \"village collection-town transport-county management.\" Counties, towns, and villages are the central nodes of collection, coordination, and communication in the recycling process. Their strategy selection and influencing factor analysis are related to the development of recycling. The county processing center, township transit center, and village recycling center were selected to construct a game model, and strategy and parameter assumptions were made to obtain the optimal strategy combination. The results showed that strict supervision, professional transportation and strict implementation are the best strategies for counties, towns and villages, respectively. Simulation analysis confirmed that factors such as cost, reward restricted the strategy selection of each subject. The higher the supervision, transport, and input costs, the lower the enthusiasm of counties, towns, and villages to participate in recycling, respectively. Reasonable control of reward could help each participant choose a stable strategy. The study provided the idea of a pilot before promotion for the government and emphasized the importance of controlling incentive policies and relative costs to improve the recycling process of pesticide packaging waste.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 8","pages":"565-576"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10158105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of methods based on low-temperature partitioning (LTP) for monitoring cresols and chlorophenols in sewage sludge, soil, and water in column leaching. 基于低温分配(LTP)监测污水污泥、土壤和柱淋水中甲酚和氯酚的方法的发展。
IF 2 4区 农林科学
Flávia D Araújo, Gleison L O Silva, Flaviano O Silvério, Gevany P Pinho
{"title":"Development of methods based on low-temperature partitioning (LTP) for monitoring cresols and chlorophenols in sewage sludge, soil, and water in column leaching.","authors":"Flávia D Araújo,&nbsp;Gleison L O Silva,&nbsp;Flaviano O Silvério,&nbsp;Gevany P Pinho","doi":"10.1080/03601234.2023.2236915","DOIUrl":"https://doi.org/10.1080/03601234.2023.2236915","url":null,"abstract":"<p><p>Cresols and chlorophenols are chemical contaminants that are potentially toxic to humans and can be found in sewage sludge. These chemical contaminants can migrate into the sludge-soil-water system when sludge is used as a conditioner for agricultural soils. Thus, the objective of this study was to develop methodologies based on extraction with low-temperature partitioning (LTP) to determine cresols and chlorophenols in sewage sludge, soil, and water. The analysis was performed by gas chromatography coupled with mass spectrometry (GC-MS). The validated methods were applied to monitor cresols and chlorophenols in a column-leaching study of a sludge-soil-water system. Satisfactory results were achieved for selectivity, limit of quantification (LOQ), linearity, accuracy, and precision. In the column leaching study, only 2,4,6-trichlorophenol was quantified in sludge samples after 20 days of the experiment. None of the studied compounds were quantified in soil and leached water samples, due to the degradation promoted by the microorganisms present in the sewage sludge. Finally, validated methods were suitable for monitoring cresols and chlorophenols in the sludge-soil-water system.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 7","pages":"530-538"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10299372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Removal of fenamiphos, imidacloprid, and oxamyl pesticides from water by microalgal Nannochloropsis oculata biomass and their determination by validated HPLC method. 微藻纳米绿藻生物量去除水中苯氨磷、吡虫啉和恶氨酰农药及其高效液相色谱测定
IF 2 4区 农林科学
Azza G A Reyad, Moustafa A Abbassy, Gehan I Kh Marei, Entsar I Rabea, Mohamed E I Badawy
{"title":"Removal of fenamiphos, imidacloprid, and oxamyl pesticides from water by microalgal <i>Nannochloropsis oculata</i> biomass and their determination by validated HPLC method.","authors":"Azza G A Reyad,&nbsp;Moustafa A Abbassy,&nbsp;Gehan I Kh Marei,&nbsp;Entsar I Rabea,&nbsp;Mohamed E I Badawy","doi":"10.1080/03601234.2023.2195530","DOIUrl":"https://doi.org/10.1080/03601234.2023.2195530","url":null,"abstract":"<p><p>The present study assessed the removal of fenamiphos, imidacloprid, and oxamyl pesticides from water using algal <i>Nannochloropsis oculata</i> biomass. Several factors, such as algal biomass concentration, incubation time, and pesticide concentration, were studied for their impact on pesticide removal. Analysis and quantification of pesticides by rapid HPLC have been developed and validated. The optimum conditions were obtained at 15 min, 50 mg/L of pesticide concentration, and 4,500 mg/L of the algal biomass with 92.24% and 90.43% removal for fenamiphos and imidacloprid, respectively. While optimum parameters of 10 min incubation, 250 mg/L of pesticide concentration, and 2,750 mg/L of the algal biomass exhibited 67.34% removal for oxamyl. <i>N. oculata</i>, marine microalgae, successively removed different concentrations of the tested pesticides from water, and the algal biomass showed a potential reduction of pesticides in polluted water samples.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 4","pages":"345-356"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9678468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-destructive estimation of weed response to bleaching herbicides by Raman spectroscopy. 用拉曼光谱法无损评价杂草对漂白除草剂的反应。
IF 2 4区 农林科学
Filip Vranješ, Ilinka Pećinar, Sava Vrbničanin, Steva Lević, Danijela Šikuljak, Dragana Božić
{"title":"Non-destructive estimation of weed response to bleaching herbicides by Raman spectroscopy.","authors":"Filip Vranješ,&nbsp;Ilinka Pećinar,&nbsp;Sava Vrbničanin,&nbsp;Steva Lević,&nbsp;Danijela Šikuljak,&nbsp;Dragana Božić","doi":"10.1080/03601234.2023.2220645","DOIUrl":"https://doi.org/10.1080/03601234.2023.2220645","url":null,"abstract":"<p><p>The aim of our study was to evaluate the use of Raman spectroscopy for pre-diagnostic estimation of weed response to bleaching herbicides. Model plants were <i>Chenopodium album</i> and <i>Abutilon theophrasti</i> treated with mesotrione (120 g a.i. ha<sup>-1</sup>). Raman single-point measurements were taken 1, 2, 3, and 7 days after herbicide application from different points on the leaves. Principal component analysis (PCA) was carried out on data normalized by the highest intensity band at 1522 cm<sup>-1</sup> and using spectral region from 950 to 1650 cm<sup>-1</sup> comprising mainly contributions of carotenoids. The carotenoids by intensive band at ∼1522 cm<sup>-1</sup> and bands with lower intensity at ∼1155 and 1007 cm<sup>-1</sup> in treated plants were confirmed. According to PC1 (the first principal component) and PC2 (the second principal component), the highest intensity bands responsible for treatment differentiation in <i>C. album</i> could be assigned to chlorophyll, lignin, and carotenes. According to PC1 in <i>A. theophrasti</i> leaves the treatment differences could be observed 7 days after mesotrione treatment and PC2 gave a clear separation between all control and treated leaf samples. Raman spectroscopy may be a good complement to invasive analytical methods, in assessing the plant abiotic stress induced by bleaching herbicides.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 5","pages":"436-447"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9733817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The feasibility of using micro concentrated multiple reflection ATR FTIR accessory in pesticide analysis. 探讨了微浓多反射ATR FTIR附件在农药分析中的可行性。
IF 2 4区 农林科学
Ali Kocak, Arriel LaVena Miles
{"title":"The feasibility of using micro concentrated multiple reflection ATR FTIR accessory in pesticide analysis.","authors":"Ali Kocak,&nbsp;Arriel LaVena Miles","doi":"10.1080/03601234.2023.2208995","DOIUrl":"https://doi.org/10.1080/03601234.2023.2208995","url":null,"abstract":"<p><p>Micro-Multiple Reflection ATR (CMRATR) spectroscopy is a technique, using specialized equipment, which allows the enhanced sensitivity of multiple reflection ATR analysis of small amounts of liquids in a confined area hitherto reserved for single reflection equipment. This technique has demonstrated a high level of sensitivity, especially when used in conjunction with an evaporative technique. In this work, the technique will be used with a miniature CMRATR accessory, which has the added advantage of compatibility with the smallest current FTIR spectrometers, to analyze pesticides. The results presented here indicate that the CMRATR/evaporative technique can serve as both qualitative and quantitative support to the existing standard methodology.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 5","pages":"379-388"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9741734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Monitoring and environmental risk assessment of agricultural fungicide and insecticides in water, sediment from Kumkale Plain, Çanakkale-Turkey. 库姆卡莱平原水、沉积物中农业杀菌剂和杀虫剂的监测与环境风险评估Çanakkale-Turkey。
IF 2 4区 农林科学
Zübeyde Nur Top, Osman Tiryaki, Burak Polat
{"title":"Monitoring and environmental risk assessment of agricultural fungicide and insecticides in water, sediment from Kumkale Plain, Çanakkale-Turkey.","authors":"Zübeyde Nur Top,&nbsp;Osman Tiryaki,&nbsp;Burak Polat","doi":"10.1080/03601234.2023.2187598","DOIUrl":"https://doi.org/10.1080/03601234.2023.2187598","url":null,"abstract":"<p><p>This study was conducted to assess pesticide residues in 34 water and sediment samples taken from Kumkale Plain of Çanakkale-Turkey. Residue analyses were performed with the use of Quick-Easy-Cheap-Efficient-Rugged-Safe (QuEChERS)-liquid chromatography/tandem mass spectrometry (LC-MS/MS) procedure. For method verification, blank sediment and water samples were spiked at two limits of quantification (LOQ) levels of the pesticides. Overall recovery was 81.66% for sediment and 91.50% for water samples. In sediment samples, chlorpyrifos-M had the highest concentration, pyridaben was encountered in the majority of the samples (15 samples) and the highest number of pesticides (35) was seen in sample no. s13. In water samples, methoxyfenozide had the greatest concentration, metalaxyl was encountered in the highest number of samples (three samples) and the highest number of pesticide (8) was seen in sample no.w13. Sample no. s13 and w13 were taken from around the fountain basin. Pyraclostrobin and chlorantraniliprole residues exceeded the national limits set for water. In terms of hazard quotient (HQ), pesticides in sediment and waters were found to be safe. Despite the safe nature of pesticide on samples, greater attention has been paid on toxicity of the residues. It was concluded that authorities should put strict regulations on agrochemicals to reduce health risks of these chemicals.</p>","PeriodicalId":15720,"journal":{"name":"Journal of Environmental Science and Health Part B-pesticides Food Contaminants and Agricultural Wastes","volume":"58 4","pages":"304-315"},"PeriodicalIF":2.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9321802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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