بررسی غلظت و ارزیابی ریسک سلامتی عناصر بالقوه سمّی در خاکهای کشاورزی دشت الشتر، استان لرستان

نوع مقاله : مقاله پژوهشی

نویسندگان

گرو زمین شناسی، دانشکده علوم زمین، دانشگاه صنعتی شاهرود، شاهرود، ایران

چکیده

هدف این تحقیق، بررسی ریسک سلامتی عناصر سمّی در خاک‌های کشاورزی دشت الشتر می‌باشد. میانگین غلظت کادمیم، آرسنیک، آنتیموان، روی، نیکل، آهن، منگنز، کروم، نقره، کبالت، توریم، اورانیم در نمونه‌ها، از غلظت متناظر آنها در خاک‌های جهانی میانگین بالاتر است. محاسبه ضرایب ژئوشیمیایی نشان‌‌دهنده‌ آلودگی قابل توجه نمونه‌ها به نقره، آنتیموان، آرسنیک و نیکل است. ارزیابی ریسک سلامتی نشان می‌دهد که مقدار ضریب ریسک آرسنیک از طریق مسیر بلع برای خردسالان بالاتر از یک می‌باشد، که نشانگر احتمال رخداد اثرات نامطلوب غیرسرطانی مرتبط با آرسنیک برای خردسالان در منطقه است. برای عنصر آرسنیک، ریسک سرطانزایی در کودکان و بزرگسالان از طریق مسیر بلع وجود دارد. عنصر کروم، از طریق مسیر تماس پوستی برای خردسالان و از طریق مسیر بلع برای بزرگسالان و خردسالان دارای ریسک سرطانزایی است. دریافت عنصر نیکل از طریق بلع برای بزرگسالان و از طریق تماس پوستی برای خردسالان با ریسک سرطان‌زایی همراه است. کادمیم از طریق بلع برای خردسالان دارای ریسک سرطانزایی است. بر اساس نتایج به دست آمده، فعالیت‌ کشاورزی، تأثیر قابل‌توجهی در تجمع آرسنیک، کروم، نیکل و آنتیموان در خاک‌های دشت الشتر داشته است و با توجه به خطرات احتمالی تجمع این عناصر برای سلامت جامعه انسانی، مدیریت کشاورزی در این منطقه ضروری است.

کلیدواژه‌ها


Abrahim, G.M.S., Parker, R.J., 2008. Assessment of heavy metal enrichment factors and the degree of contamination in marine sediments from Tamaki Estuary, Auckland, New Zealand. Environmental Monitoring and Assessment136, 227- 238.
Atafar, Z., Mesdaghinia, A., Nouri, J., Homaee, M., Yunesian, M., Ahmadimoghaddam, M., Mahvi, A.M., 2010. Effect of fertilizer application on soil heavy metal concentration. Environmental Monitoring and Assessment 160, 83–89.
ATSDR (Agency for Toxic Substances and Disease Registry), 1993. Toxicological profile for cadmium Atlanta. Us Dept. of Health and Human Survices, Public Health Service.
Barbieri, M., 2016. The importance of enrichment factor (EF) and geoaccumulation index (Igeo) to evaluate the soil contamination. Journal of Geology and Geophysics 237, 1-4.
Bashir, M.A., Rehim, A., Liu, J., Imran, M., Liu, H., Suleman, M., Naveed, S., 2019. Soil survey techniques determine nutrient status in soil profile and metal retention by calcium carbonate. Catena 173, 141-149.
Cai, L.M., Wang, Q.Sh., Wen, H.H, Luo, J., Wang, Sh., 2019. Heavy metals in agricultural soils from a typical township in Guangdong Province, China: Occurrences and spatial distribution. Ecotoxicology and Environmental Safety 168, 184–191.
Cao,.X., Ma, L.Q., Shiralipour, A., 2003. Effects of compost and phosphate amendments on arsenic mobility in soils and arsenic uptake by the hyperaccumulator. Pteris vittata L. Environmental Pollution126(2), 157-167.‏
Douay, F., Pelfrene, A., Planque, J., Fourrier, H., Richard, A., Roussel, H., Girondelot, B., 2013. Assessment of potential health risk for inhabitants living near a former lead smelter. Part 1: metal concentrations in soils, agricultural crops, and homegrown vegetables. Environmental Monitoring and Assessment 185, 3665-3680.
Dulfour, A.P., Ballentine, A.R.K., 1986. Ambient Water Quality Criteria for Bacteria- 1986.
Fakhri, Y., Bjørklund, G., Bandpei, A.M., Chirumbolo, S., Keramati, H., Hosseini Pouya, R., Asadi,A., Amanidaz, N., Sarafraz, M., Sheikhmohammad, A., Alipour, M., Baninameh, Z., Mohseni, S.M., Sarkhosh, M.,Ghasemi,S.M., 2018. Concentrations of arsenic and lead in rice (Oryza sativa L.) in Iran: a systematic review and carcinogenic risk assessment. Food and Chemical Toxicology113, 267–277.
Fernández-Caliani, J.C.,Barba-Brioso, C.,González, I., Galán E., 2009.Heavy metal pollution in soils around the abandoned mine sites of the Iberian Pyrite Belt (Southwest Spain). Water, Air, and Soil Pollution200(1-4), 211-226.
Ferreira-Baptista, L., Miguel, E.D., 2005. Geochemistry and risk assessment of street dustin Luanda, Angola: a tropical urban environment. Atmospheric Environment 39 (25), 4501–4512.
Gong, Q.,Deng, J., Xiang, Y., Wang, Q., Yang, L., 2008. Calculating pollution indices byheavy metals in ecological geochemistry assessment and a case study in parks of Beijing. Journal of China University of Geosciences19, 230–241.
Håkanson, L., 1980. An ecological risk index for aquatic pollution control: a sedimentological approach.Water Research 14, 975–1001.
Hasan, M., Kausar, D., Akhter, G., Shah, M.H., 2018. Evaluation of the mobility and pollution index of selected essential/toxic metals in paddy soil by sequential extraction method. Ecotoxicology and Environmental Safety 147, 283-291.‏
Hingston, J.A., Collins, C.D., Murphy, R.J., Lester, J.N., 2001. Leaching of chromated copper arsenate wood preservatives: a review. Environmental Pollution 111, 53–66.
Hooda, P.S., 2010, Introduction. In: Hooda, P.S. (Ed.), “Trace Elements in Soilsˮ. John Wiley & Sons, Inc. Chichester, UK, 3–8.
Jorfi, S., Maleki, R., Jaafarzadeh, N., Ahmadi, M., 2017. Pollution load index for heavy metals in Mian-Ab plain soil, Khuzestan, Iran. Data in Brief 15, 584-590.
Kabata-Pendias, A., 2011.Trace elements in soils and plants. 4rd ed, CRC Press. Boca Raton., p. 534.
Karimi, A., Haghnia, G.H., Safari, T., Hadadian, H., 2017. Lithogenic and anthropogenic pollution assessment of Ni, Zn and Pb in surface soils of Mashhad plain, northeastern Iran. Catena 157, 151-162.   
Khan, M.A., Khan, S., Khan, A., Alam, M., 2017. Soil contamination with cadmium, consequences and remediation using organic amendments. Science of the Total Environment 601, 1591-1605.
Li, L., Wu, J., Lu, J., Min, X., Xu, J., Yang, L., 2018. Distribution, pollution, bioaccumulation, and ecological risks of trace elements in soils of the northeastern Qinghai-Tibet Plateau. Ecotoxicology and Environmental Safety 166, 345–353.
Marabottini, R., Stazi, S. R., Papp, R., Grego, S., Moscatelli, M.C., 2013. Mobility and distribution of arsenic in contaminated mine soils and its effects on the microbial pool. Ecotoxicology and Environmental Safety 96, 147-153.
Mazurek, R., Kowalska, J.B., Gąsiorek, M., Zadrożny, P., Wieczorek, J. 2019. Pollution indices as comprehensive tools for evaluation of the accumulation and provenance of potentially toxic elements in soils in Ojców National Park.Journal of Geochemical Exploration 201, 13-30.
Muhammad, S., Ullah, R., Jadoon, I.A.K., 2019. Heavy metals contamination in soil and food and their evaluation for risk assessment in the Zhob and Loralai valleys, Baluchistan province, Pakistan. Microchemical Journal 149, 1-7.
Muller, G., 1969.Index of geoaccumulation in sediments of the Rhine River, GeoJournal 2, 108–118.
Nabholz, J.V., Miller, P., Zeeman, M., 1993. Environmental risk assessment of new chemicals under the Toxic Substances Control Act TSCA Section Five. In Environmental toxicology and risk assessment. ASTM International.
Nash, D., Halliwell, D., Hannah, M., Clemow, L., Webb, B., 2003. Phosphorus and selected metals mobilized from two commercial fertilizers into overland flow during border irrigation. Nutrient Cycling in Agroeco systems 67, 255–264.
Nriagu, J.O., Pacyna, J.M., 1988. Quantitative assessment of worldwide contamination ofair, water and soils by trace metals. Nature333 (6169), 134–139.               
Park, R.M., 2018. Risk assessment for metalworking fluids and cancer outcomes. American Journal of Industrial Medicine 61 (3), 198–203.
Qingjie, G., Jun, D., Yunchuan, X., Qingfei, W., Liqiang, Y., 2008. Calculating pollution indices by heavy metals in ecological geochemistry assessment and a case study in parks of Beijing. Journal of China University of Geosciences19(3), 230-241.‏
Rocco, C., Duro, I., Di, R.S., Fagnano, M., Fiorentino, N., Vetromile, A., Adamo, P. 2016. Composite vs. discrete soil sampling in assessing soil pollution of agricultural sites affected by solid waste disposal. Journal of Geochemical Exploration 170, 30-38.
Sabitha, M.A., Sarala, T.D., 2012. Calculating integrated pollution indices for heavy metalsin ecological geochemistry assessment near sugar mill. Journal of Biology5, 489–498.
Saritha, P., 2011. Degradation of Some USEPA Listed Recalcitrant Compounds Using Advanced Oxidation Processes (AOPS), (Kukatpally).
Sawut, R., Kasim, N., Maihemuti, B., Hu, L., Abliz, A., Abdujappar, A., Kurban, M., 2018. Pollution characteristics and health risk assessment of heavy metals in the vegetable bases of northwest China. Science of the Total Environment 642, 864-878.
Seeboonruang, U., 2012. A statistical assessment of the impact of land uses on surface water quality indexes. Journal of Environmental Management 101, 134-142.
Singh, A., Agrawal,M., Marshall,F.M., 2010. The role of organic vs. inorganic fertilizers in reducing phytoavailability of heavy metals in a wastewater irrigated area. Ecological Engineering 36, 1733–1740.
Sutherland, R.A., 2000. Bed sediment-associated trace metals in an urban stream, Oahu, Hawaii. Environmental Geology 396, 611-627.
Tomlinson, D.L., Wilson, J.G., Harris, C.R., Jeffrey, D.W., 1980. Problems in the assessments of heavy metal levels in estuaries and formation of a pollution index. Helgolander Meeresuntersuchungen 33, 566–575.
USDA, 1999. Soil taxonomy, Abasic system of soil classification for making and interpreting soil surveys, Handbook No. 436. Soil Survey Staff, Washington, DC.
USEPA, 1989. Risk assessment guidance for superfund volume I human health evaluation manual (Part A). Office of Emergency and Remedial Response. U.S, Environmental Protection Agency Washington, 20450. EPA/540/1-89/002.
USEPA, 1997. Exposure Factors Handbook. US Environmental Protection Agency, Washington, DC.
USEPA, 1998. Test methods for evaluating solid waste, Method 9045D. EPA, Washington, D.C.
Walter, I., Martı´nez, F., Alonso, L., de Gracia, J., Cuevas, G., 2002. Extractable soil heavy metals following the cessation of biosolids application to agricultural soil. Environmental Pollution 117, 315–321.
Wang, X., He, M., Xie, J., Xi, J., Lu, X., 2010. Heavy metal pollution of the world largest antimony mine-affected agricultural soils in Hunan province (China). Journal of Soils and Sediments10(5), 827-837.
Young, M.H., Green, R.L., Conkle, J.L., McCullough, M., Devitt, D.A, Wright, L., Vanderford, B.J., 2014. Field-scalemonitoring of pharmaceutical compounds applied to active golf courses by recycled water. Journal of Environmental Quality 43 (2), 658–670.
Yu.Y., Zhao.C., Zheng.N., Jia.H., Yao.H. 2019. Interactive effects of soil texture and salinity on nitrous oxide emissions following crop residue amendment. Geoderma 337, 1146-1154.