Evaluating concentration, distribution, and risk assessment of organophosphate pesticides in paddy fields of Sepidrud River watersheds, Rudbar county, Guilan Province, Iran
Publish place: Caspian Journal of Enviromental Sciences، Vol: 22، Issue: 3
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
View: 13
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_CJES-22-3_008
تاریخ نمایه سازی: 17 مرداد 1403
Abstract:
Organophosphate pesticides are widely used in agriculture fields as an effective method against pests. However, concerns about the toxicity effects of these compounds on the non-target organism have grown in recent years. The aims of the present study were to assess the concentration, distribution, and biological risk of organophosphate pesticides in the paddy rice of Guilan Province in the Northen Iran. For these purposes, paddy samples were taken from ۱۲ stations and ۳۶ paddy fields in the watershed of Sepidrud River in the precinct of Rudbar County. Samples were analyzed to assess the concentration, distribution, and risk assessment of Diazinon and Malathion as famous commercial formulations of organophosphate pesticides. Results of the present study showed that the average residual Diazinon and Malathion concentrations in samples were ۱.۲۲۶ ± ۰.۷۱ and ۰.۴۲۲ ± ۰.۰۶ ppb, respectively. In addition, the health risk index (HRI) was ۰.۰۸. According to the results, the average concentration of organophosphate pesticides and the health risk for rice consumption was lower than the standard of Plant Protection Organization in Iran and may not be a serious hazard for people who eat rice regularly. However, due to a significant correlation between the consumption of these pesticides by elevating their residual in paddy fields production, it is necessary to monitor and management organophosphate pesticide application in paddy fields. The results of the present study can be considered as a basic information for future environmental studies and health risk management of agricultural produce.
Keywords:
Authors
Behrooz Azh Baragoori
Department of Environmental Sciences and Engineering, Lahijan Branch, Islamic Azad University, Lahijan, Iran
Hasan Karimzadegan
Department of Environmental Sciences and Engineering, Lahijan Branch, Islamic Azad University, Lahijan, Iran
Mohsen Mohammadi Galangash
Department of Environmental Sciences and Engineering, Faculty of Natural Resources, University of Guilan, Sowmeh-Sara, Iran
Fatemeh Shariati Feizabadi
Department of Environmental Sciences and Engineering, Lahijan Branch, Islamic Azad University, Lahijan, Iran
Leila Ooshaksaraei
Department of Environmental Sciences and Engineering, Lahijan Branch, Islamic Azad University, Lahijan, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :