تعداد نشریات | 161 |
تعداد شمارهها | 6,533 |
تعداد مقالات | 70,504 |
تعداد مشاهده مقاله | 124,124,731 |
تعداد دریافت فایل اصل مقاله | 97,233,320 |
بررسی ریسک محیط زیستی فلزات سنگین سرب و کادمیوم با استفاده از مدل Ecofate، مطالعة موردی: تالاب شادگان | ||
نشریه محیط زیست طبیعی | ||
دوره 75، ویژه نامه محیط زیست ساحلی و دریایی، اسفند 1401، صفحه 64-76 اصل مقاله (682.33 K) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/jne.2023.351975.2500 | ||
نویسندگان | ||
سید ایاد محمدی1؛ فاطمه کریمی اورگانی* 1؛ احمد سواری2؛ سولماز دشتی1؛ آزیتا کوشافر1 | ||
1گروه محیط زیست، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران | ||
2گروه زیستشناسی دریایی، دانشکده علوم دریایی و اقیانوسی، دانشگاه علوم و فنون دریایی، خرمشهر، ایران | ||
چکیده | ||
تالاب شادگان بر اثر فعالیتهای انسانی همواره در معرض آلودگی با فلزات سنگین قرار دارد. هدف از این تحقیق، ارزیابی ریسک محیط زیستی تالاب شادگان ناشی از ورود فلزات سنگین سرب و کادمیوم به تالاب میباشد. بدین منظور، از آب و رسوب تالاب نمونهبرداری شد و به روش جذب اتمی و سیستم کورة گرافیکی با استفاده از دستگاه Perkin Elmer 4100، غلظت فلزات در آب و رسوب اندازهگیری شد. نتایج، غلظت سرب و کادمیوم در آب را بالاتر از استانداردهای سازمان بهداشت جهانی و آژانس حفاظت محیط زیست آمریکا (EPA) نشان داد و غلظت این دو فلز در رسوب تالاب پایینتر از استانداردهای مذکور بود. با استفاده از خروجیهای مدل اکوفیت (Ecofate)، ارزیابی ریسک با روش کسر ریسک (RQ) انجام شد. براساس نتایج، برای سرب موجود در آب و در رسوب، ریسک متوسط، کادمیوم موجود در آب حداقل ریسک و برای کادمیوم موجود در رسوبات، حداکثر ریسک برآورد شد. ضریب همبستگی پیرسون رابطة قوی و معنیدار بین کادمیوم موجود در آب و کادمیوم موجود در رسوب را نشان داد (0/05>P) بنابراین، ریسک اکولوژیک تالاب، ناشی از انباشت این فلز در رسوبات تالاب را به همراه داشته است. بنابراین، ملاحظات محیط زیستی صحیح باید در تالاب شادگان مدنظر قرار گیرد. | ||
کلیدواژهها | ||
ارزیابی ریسک؛ فلزات سنگین؛ رسوب؛ مدل اکوفیت؛ RQ | ||
عنوان مقاله [English] | ||
Investigating the environmental risk of lead and cadmium heavy metals using the Ecofate model, case study: Shadgan wetland | ||
نویسندگان [English] | ||
Seyed Ayad Mohammadi1؛ Fatemeh Karimi Organi1؛ Ahmad Savari2؛ Soolmaz Dashti1؛ Azita Koushafar1 | ||
1Department of Environment, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran | ||
2Department of Marine Biology, Faculty of Marine and Oceanic Sciences, University of Marine Sciences and Technology, Khorramshahr, Iran | ||
چکیده [English] | ||
Due to human activities, Shadgan wetland is always exposed to heavy metal pollution. The purpose of this research is to evaluate the environmental risk of Shadgan wetland caused by the entry of heavy metals lead and cadmium into the wetland. For this purpose, the water and sediment of the wetland were sampled and the concentration of metals in the water and sediment was measured by atomic absorption method and graphic furnace system using a device (Perkin Elmer 4100). The results showed that the concentration of lead and cadmium in the water was higher than the standards of the World Health Organization and the US Environmental Protection Agency (EPA). The concentration of these two metals in the lagoon sediment was lower than the standards. Using the outputs of the Ecofate model, risk assessment was done with the risk reduction (RQ) method. Based on the results, moderate risk was estimated for lead in water and in sediment, minimum risk for cadmium in water, and maximum risk for cadmium in sediments. Pearson's correlation coefficient showed a strong and significant relationship between cadmium in water and cadmium in sediment (P>0.05), so the ecological risk of the wetland caused by the accumulation of this metal in the sediments of the wetland has been brought about, so the correct environmental considerations in Shadgan wetland should always be taken into consideration. | ||
کلیدواژهها [English] | ||
Risk Assessment, Heavy Metals, Sedimentation, Ecofate Model, RQ | ||
مراجع | ||
Alipour, H., Mortazavi, K., Hassanpour, S., 2016. Environmental assessment of zinc, cadmium and lead in water, sediment and eastern river shrimp (Macrobrachium nipponese De Haan, 1849) in Algal lagoon. Journal of Marine Biology 9(33), 73-82. (In Persian) Bale, M., Shah, R.A., Laval, M., 2008. Determination of the level of some heavy metals in water collected from two pollution prone irrigation areas around Kano metropolis. Bayero Journal of Pure and Applied Sciences 1(1), 36-38. Betsy, M., Klee Mann, S., 2009. Multi-level discrepancies with sharing data on protected areas: What we have and what we need for the global village. Journal of Environmental Management 90(1), 8-24. Burger, J., Gaines, K.F., Boring Stephens Snodgrass Dixon, C.W.L., McMahon, J., Shukla, C., Shukla, S., Gochfeld, J.M., 2002. Metal levels in fish from the Savannah River: potential hazards to fish and other receptors. Environmental Research 89, 85-97. Demark, A., Yilmaz, F., Tuna, AL., Ozdemir, N., 2006. Heavy metals in water, sediment and tissues of Leuciscuc cephalous from a stream in southwestern Turkey. Chemosphere 63(9), 1451-1458. Ebrahimi Sirizi, Z. M., Sakizadeh Esmaili, A., Sari, N., Bahramifar, S., Ghasempouri M., Abbasi, K., 2012. Survey of Heavy Metals (Cd, Pb, Cu and Zn) Contamination in Muscle tissue of Esox luciusn from Anzali International Wetland: Accumulation and Risk Assessment. Journal of Mazandaran University of Medical Sciences 22(87), 57-63. (In Persian) Farkas, A., Erratico, C., Vigano, L., 2007. Assessment of the environment significance of heavy metal pollution in surficial sediments of the River Po. Chemosphere 68(4), 761-768. Gognou, C., Fisher, N.S., 1997. The bioavailability of sediment bound Cd, Co, and Ag to the mussel Mytilus edulis. Canadian Journal Fish Aquatic Science 54, 147-156. Hassan pour, M., Pourkhabbaz, A., Ghorbanifar, R., 2012. The Measurement of Heavy Metals in Water, Sediment and Wild Bird (Common Coot) in Southeast Caspian Sea. Journal of Mazandaran University of Medical Sciences 21(1), 184-194. (In Persian) Haidari Chaharlang, B., Riyadh Bakhtaran, A., Mohammad Farschi, J., 2017. Geochemical fractionation and pollution assessment of Zn, Cu, and Fe in surface sediments from Shadegan Wildlife Refuge. Southwest of Iran. Environmental Science and Pollution Research 24(26), 21334-21350. Ishan, A.R., Zaydi, M.S., Aziz, M.Y., 2020. Determination of lead and cadmium in tilapia fish (Oreochromis Nilotic us) from selected areas in Kuala Lumpur. Egyptian Journal of Aquatic Research 46(3), 221-235. Jafariazar, S., Sabzghabaei, G.R., Tavakoly, M., Dashti, S., 2017. Assessment and Prioritization of Environmental Risks in Gaz and Hara Rivers Estuary International WetlandIranian. Journal of Applied Ecology 6(3), 71-87. (In Persian) Karimi, F., 2016. Presentation of Deterministic approach for survey ecological risk of pesticides in Shadegan wetland. Journal of Wetland Ecobiology 7(4), 15-22 Karimi, F., Moattar, F., Farshchi, P., Savari, A., Parham, H., 2012. Suitable Methode for Estimation of Ecological Effects of Pesticide Contamination on Aquatic Species. Journal of the Persian Gulf 3(8), 67-73. Klink, A., Wisłocka, M., Musiał, M., 2014. Macro- and Trace-Elements Accumulation in Typha angustifolia L. and Typha latifolia L. Organs and their Use in Bioindication. Polish. Journal of Environmental Studies 22, 183-190. Koshafar, A., Savari, A., Sakhaei, N., Archangi, B., Karimi Organi, F., 2020. Evaluation of carcinogenicity and non-carcinogenicity of heavy metals in the dominant muscle of Bahmanshir River. Journal of Animal Environment 11(4), 155-162. (In Persian) Lahijani, O., Rastegari Mehr, M., Shakeri, A., Yeganehfar, M., 2020. Study of heavy metals in bottom sediments of Mahabad River and dam, and investigating the risk of consumption of edible fish in the area. Iranian Journal of Health and Environment 13(1), 49-64. (In Persian). Mohammadi roozbahani, M., Rasekh, A., Jaafar, A.H., 2013. Biological assessment with use of HFBI index in shadegan wetland. Journal of Wetland Ecobiologgy 5(17), 75-84. (In Persian) Mortazavi, S., Rahmani, J., Chamani, A., 2018. Biomonitoring of Heavy Metals using Phragmites australis in Hashilan Wetland, Kermanshah. Journal of Environmental Science and Technology 19(4), 67-79.(In Persian) Mortazavi, A., Hatamikia, M., Bahmani, M., Hassanzadazar, H., 2016. Heavy metals (mercury, lead and cadmium) determination in 17 species of fish marketed in Khorramabad city, west of Iran. Journal of Chemical Health Risks 6(1), 41-48. Mwamburi, J., 2015. Comparative evaluation of the concentrations of lead, cadmium andzinc in surficial sediments from two shallow tectonic freshwater lake basins, Kenya. African Journal of Environmental Science and Technology 9(6), 531-544. Naderi Farsani, M., Jenabi Haghparast, R., Shahbazi Naserabad, S., Moghadas, F., Bagheri, T., Gerami, M.H., 2019. Seasonal heavy metal monitoring of water, sediment and common carp (Cyprinus carpio) in Aras Dam Lake of Iran. International. Journal of Aquatic Biology 7(3), 123-131. Newman, M.C and M.A. Unger. 2003. Fundamentals of ecotoxicology. CRC Press. Pham, N.M., Huynh, T.L., Nasir, M.A., 2020. Environmental consequences of population, affluence and technological progress for European countries: A Malthusian view. Journal of Environmental Management 260, 110143. Qi, Y., Zhao, Y., Fu, G., Li, J., Zhao, C., Guan, X., Zhu, S., 2022. The Nutrient and Heavy Metal Contents in Water of Tidal Creek of the Yellow River Delta, China: Spatial Variations, Pollution Statuses, and Ecological Risks. Journal of Water 14(5), 713 -725. Razak, M.R., Aris, A.Z., Zakaria, N.M Wee, S.Y., Ismail, N., 2021. Accumulation and risk assessment of heavy metals employing species sensitivity distributions in Linggi River, Negeri Sembilan, Malaysia. Journal of Ecotoxicology and Environmental Safety 211, 1- 12. Su, H., Shi, D., Yang, J.Y., Tao, Y., Sunm, F., Wei, Y., 2021. Distribution Characteristics and Risk Assessment of Mercury in Sediments from Taihu Lake. Journal of Frontiers in Environmental Science 9, 1-8 Velayatzadeh, M., Abdollahi, S., 2021. Study and comparison Hg, Cd and Pb accumulation in the muscle and liver tissues of Aspius vorax in Karoon River in winter season. Journal of Animal Environment 2(4), 65-72. (In Persian) Vryzas, Z., Alexoudis, C., Vassiliou, G., Galanis, K., Papadopoulou, E., 2011. Determination and aquatic risk assessment of pesticide residues in riparian drainage canals in northeastern Greece. Journal of Ecotoxicology and Environmental Safety 74(2), 168-181. Wan, Y.L., Aris, A.Z., Zakaria, M.P., 2012. Spatial Variability of Metals in Surface Water and Sediment in the Langat River and Geochemical Factors That Influence Their Water-Sediment Interactions. Journal of Scientific World 2012(4), 1-14. Wang, J., Chen, S., Xia, T., 2010. Environmental risk assessment of heavy metals in Bhai Sea, North China. Journal of Procedia Environmental Sciences 174, 465-473. Wee, S.Y., Aris, A.Z., Yusoff, F.M., Praveena, S.M., 2019. Occurrence and risk assessment of multiclass endocrine disrupting compounds in an urban tropical river and a proposed risk management and monitoring framework. Journal of Science of the Total Environment 671, 431-442. Bartram, J., Cotruvo, J., Exner, M., Fricker, C., Glasmacher, A., 2003. Heterotrophic plate count Meashurment in Drinking water safety management who Geneva. World Health Organization, 256 p. Bartram, J., Cotruvo, J., Exner, M., Fricker, C., Glasmacher, A., 2002. Word health organization Heterotrophic plate count measurement in drinking water safety management. Report of an Expert Meeting Geneva, 24-25. Journal of Food Microbiology 92(3), 241-248. Ashayeri, Y., Keshavarzi, N., Keshavarzi, B., 2019. Geochemical characteristics, partitioning, quantitative source apportionment, and ecological and health risk of heavy metals in sediments and water: A case study in Shadegan Wetland, Iran. Marine Pollution Bulletin1 49 (2019), 110495- 110500 Zhang, X., Yang, L., Li, Y., Li, H., Wang, W., Ye, B., 2012. Impacts of lead/zinc mining and smelting on the environment and human health in China. Journal of Environmental Monitoring and Assessment 184(4), 2261-2273.
| ||
آمار تعداد مشاهده مقاله: 339 تعداد دریافت فایل اصل مقاله: 231 |