Affiliation:
1. Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, Hong Kong SAR 999077, China
2. Department of Agricultural Extension Education, Sylhet Agricultural University, Sylhet 3100, Bangladesh
3. School of Life Sciences, Sun Yat-sen University, Guangzhou 510006, China
4. School of Metallurgy and Environment, Central South University, Changsha 410083, China
Abstract
Arsenic (As) in groundwater and its accumulation in agricultural produces has caused serious threats to human health. The majority of current research on As mainly focuses on the technical aspects while bypassing the social perspectives. Farmers are the prime stakeholders as well as executors of agricultural strategies, and their adaptation largely depends on how they perceive the risk for which a mitigation strategy is proposed. This study aims to explore how rice and vegetable farmers perceive As accumulation in their rice and vegetables as well as explore current crop- and body-loading status, the subsequent health consequences of As, and alleviation possibilities with mitigation strategies and to investigate if there is an association between their socioeconomic status and their level of perception. Results reveal that one-fourth of the farmers gave a positive message regarding the As-contamination scenario in rice and vegetables. Although 10 farmers’ socioeconomic characteristics were positively significant, distinctive emphasis should be given to five predictor variables explaining 88% variances: knowledge, direct participation in farming, information sources used, participant education, and organizational participation. Path analysis depicts that direct participation in farming presents the highest positive total effect (0.855) and direct effect (0.503), whereas information sources show the highest positive indirect effect (0.624). The mean As content in all five locations was statistically significant at the 5%, 5%, 0.1%, 1%, and 1% probability levels in scalp hairs, rice, vegetables, soils, and irrigation water, respectively. The first principal component (PC1) explains 92.5% of the variation. Significant variations were primarily explained by As levels in irrigation water, rice grain, and soil. Farmers’ perception is far behind the actual field status of As level and its transfer. Therefore, intensified priorities should be administered on the farmers’ characteristics contributing to variances in perception. The findings can be utilized for policy formulation in all As-endemic nations. More multidisciplinary research can be undertaken on farmers’ attitude towards adopting As-mitigation techniques, with a focus on the socioeconomic position found to influence farmers’ perceptions.
Funder
Education University of Hong Kong
Subject
Health, Toxicology and Mutagenesis,Public Health, Environmental and Occupational Health
Reference100 articles.
1. Investigating the Synergistic Role of Heavy Metals in Arsenic-Induced Skin Lesions in West Bengal, India;Banerjee;J. Trace Elem. Med. Biol.,2023
2. Human Health Risk Assessment from Arsenic Exposures in Bangladesh;Joseph;Sci. Total Environ.,2015
3. Chakraborti, D., Singh, S.K., Rahman, M.M., Dutta, R.N., Mukherjee, S.C., Pati, S., and Kar, P.B. (2018). Groundwater Arsenic Contamination in the Ganga River Basin: A Future Health Danger. Int. J. Environ. Res. Public Health, 15.
4. WHO (World Health Organization) (2004). IARC Working Group on Some Drinking Water Disinfectants and Contaminants, Including Arsenic 2004, Monograph 1.
5. Arsenic Contamination in Irrigation Water for Rice Production in Bangladesh: A Review;Akinbil;Trends Appl. Sci. Res.,2012
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