| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,186 |
| تعداد مقالات | 35,332 |
| تعداد مشاهده مقاله | 51,394,545 |
| تعداد دریافت فایل اصل مقاله | 91,299,845 |
تجمع زیستی برخی از فلزات سنگین در خاک و برگ درختان کنار (Ziziphus spina-christi) شرکت فولاد اکسین خوزستان | ||
| تحقیقات حمایت و حفاظت جنگلها و مراتع ایران | ||
| مقاله 5، دوره 17، شماره 2 - شماره پیاپی 34، اسفند 1398، صفحه 173-184 اصل مقاله (711.67 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijfrpr.2020.127153.1389 | ||
| نویسندگان | ||
| مریم رفعتی* 1؛ مریم محمدی روزبهانی2؛ زهره پیرمرادی3 | ||
| 1گروه محیط زیست، دانشکده فنی و مهندسی، واحد تهران شمال، دانشگاه ازاد اسلامیف تهران، ایران | ||
| 2استادیار گروه محیط زیست، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران. | ||
| 3دانش آموخته گروه محیط زیست، واحد اهواز، دانشگاه آزاد اسلامی، اهواز، ایران | ||
| چکیده | ||
| در این پژوهش تجمع فلزات سنگین آهن، منگنز، سرب و کادمیوم در برگ گونهی بومی کنار بررسی شد. برای این منظور نمونههایی از برگ و خاک در پای درختان از پنج ایستگاه در محدوده شرکت فولاد اکسین خوزستان جمعآوری شدند. ایستگاه 1 در مرکز شرکت و در مجاورت منبع آلودگی بود. ایستگاه 2 در 100 متری از کارخانه و در مسیر جهت باد غالب بود. ایستگاههای شماره 3 و 4 در فاصلهای تقریباً 200 متری از منبع آلودگی و در جهت باد غالب قرار داشت. ایستگاه 5 در سه کیلومتری از کارخانه و در جهت خلاف باد غالب (بهعنوان ایستگاه شاهد) قرار داشت. مقایسه مقدار عناصر در ایستگاه های مورد بررسی نشان داد که کمترین مقدار غلظت عناصر در برگ درختان و در خاک پای درختان کنار در ایستگاه 5 و بیشترین آن در ایستگاه 1 حاصل شد، بنابراین میتوان بیان کرد که فاصله از کارخانه و جهت باد غالب بر مقدار غلظت این عناصر در برگ درختان تاثیرگذار است. محاسبه ضریب تجمع زیستی چهار فلز سنگین آهن، منگنز، سرب و کادمیوم نشان داد که درختان کنار تنها قادر به جذب کادمیوم با ضریب بیشتر از یک از خاک هستند. بنابراین با توجه به کارا بودن درختان کنار در جذب فلز سنگین کادمیوم از یک سو و استفاده مستقیم مردم از میوه و برگ درختان کنار از سوی دیگر، پیشنهاد میشود که استفاده از این درختان در مناطقی مانند خوزستان یا مناطقی با شرایط اقلیمی و خاکی مشابه که آلودگی کادمیوم وجود دارد، با توجه به ملاحظات محیطزیستی لازم باشد. | ||
| کلیدواژهها | ||
| اهواز؛ تجمع عناصر سنگین؛ سرب؛ کادمیوم؛ گیاهپالایی | ||
| عنوان مقاله [English] | ||
| Bioaccumulation of some heavy metals by the soil and leaves of Ziziphus spina-christi in Khouzestan Oxin Steel Company | ||
| نویسندگان [English] | ||
| Maryam Rafati1؛ Maryam Mohammadi Roozbahani2؛ Zohreh Pirmoradi3 | ||
| 1Department of Environment, North Tehran Branch, Islamic Azad University, Tehran, Iran. | ||
| 2Department of Environment, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran | ||
| 3Educated of Department of Environment, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran. | ||
| چکیده [English] | ||
| In this study, the accumulation of heavy metals included iron, manganese, lead, and cadmium in a native species of Christ's thorn jujube (Ziziphus spina-christi) was investigated. To this, random samples were collected from tree leaves and soil at the bottom of the trees from five stations in Khouzestan Oxin Steel Company. Station 1 was located in the company center and adjacent to the source of pollution. Station 2 was situated 100 m away from the company and in the path of wind direction. Stations 3 and 4 were located approximately 200 meters from the source of pollution . Station 5 was placed three kilometers from the company in the opposite direction of the prevailing wind. The results showed that the lowest concentrations of all elements in the leaves of the trees and the soil of the trees were found to be at station 5 and the highest at station 1, therefore, it can be concluded that the distance from the company and the dominant wind direction were effective for this results. The calculation of the bioconcentration factor for four heavy metals showed that the trees were only able to absorb cadmium from the soil with a BCF value of more than one. Considering the usefulness of this tree in fore absorption of cadmium and direct use of fruit and leaves of trees, it is suggested that this tree can be used in areas with cadmium contamination in Khuzestan and areas with similar climate and soil conditions with considering environmental conditions. | ||
| کلیدواژهها [English] | ||
| Accumulation of heavy elements, Ahwaz, lead, Cadmium, Phytoremediation | ||
| مراجع | ||
|
Abdullateef, B., Kolo, B. G., Waziri, I. and Idris, M.A. 2014. Assessment of Neem tree (Azadirachta indica) leaves for pollution status of Maiduguri Environment, Borno State, Nigeria. International Journal of Engineering and Science, 3(9): 31-35.
-Bacci, E., Calamari, D., Gaggi, C. and Vighi, M. 1990. Bioconcentration of organic chemical vapors in plant leaves: experimental measurements and correlation. Environmental Science & Technology, 24(6): 885-889.
-Bhattacharya, M.H., Wilson, A.K., Rajan, S.S. and Jonah, M. 2000. Biochemical pathways in cadmium toxicity. In Molecular Biology and Toxicology of Metals (Eds. R.K. Zalups and J. Koropatnick). Taylor and Francis, London, 288p.
-Bonano, G. and Lo Giudice, R. 2010. Heavy metal bioaccumulation by the organs of Phragmites australis (common reed) and their potential use as contamination indicators. Ecological Indicators, 10: 639-645.
-Brown, D.H. 1991. Heavy Metal Tolerance in Plants: Evolutionary Aspects. Edited by Shaw A. Jonathan. Boca Raton, Florida: CRC Press. 355p.
-Celik, A., Kartal, A., Akdogan, A. and Kaska, Y. 2004. Determining the heavy metal pollution in Denizli (Turkey) by using Robinia pseudoacacial L. Environment International, 31(1): 105-112.
-Cheraghi, M., Safahieh, A., Dadolahi Sohrab, A., Ghanemi, K. and Doraghi, A. 2013. Determination of heavy metals concentrations in the Mangroves (Avicennia marina) and sediments of Imam Khomeini Port. Journal of Oceanography, 4(14): 19-25 (In Persian).
-Divband, L., Behzad, M., Broomand, S. and Abedi koohpayi, G. 2011. Investigation on efficiency of ZiZiphus leaf ash for removing of Cadmium from water. 3rd Irrigation and Drainage Network Management National Conference. Ahvaz, 1-3 march 2011, 4897 (In Persian).
-Eid Alsbou, E.M. and Al-Khashman, O.A. 2018. Heavy metal concentrations in roadside soil and street dust from Petra region, Jordan. Environmental Monitoring and Assessment, 190(48): 1-13.
-Esfandiari, M., Sodaeizadeh, H. and Mokhtari, M.H. 2019. Accumulation of heavy metals in Mondell Pine (Pinus eldarica) leaves and bark at different distances of Yazd Highway Green Belt. Journal of Forest and Wood Products, 72(1): 9-20 (In Persian).
-Gholami, A., Davami, A.H., Panahpour, A. and Amini, H. 2013. Evaluation of "Conocarpus erectus" Plant as Biomonitoring of Soil and Air Pollution in Ahwaz Region. Middle-East Journal of Scientific Research, 13(10):1319-1324.
-Ghosh, M. and Singh S.P. 2005. A review on Phytoremediation of heavy metals and utilization of its by-products. Applied Ecology and Environmental Research, 3(1):1-18.
-Jacob, J.M., Karthik, C., Saratale, R.G., Kumar, S.S., Prabakar, D., Kadirvelu, K. and Pugazhendhi, A. 2018. Biological approaches to tackle heavy metal pollution: A survey of literature. Journal of Environmental Management, 217: 56-70.
-Jackson, M.L. 1958. Soil Chemical Analysis. New Jersey, Prentice-Hall, 498p.
Laghlimi, M., Baghdad, B., El Hadi, H. and Bouabdli, A. 2015. Phytoremediation mechanisms of heavy metal contaminated soils: a review. Open journal of Ecology, 5(8): 375-388.
Liu, Y., Zhu, Y. and Ding, H. 2007. Lead and cadmium in leaves of deciduous trees in Beijing, China: Development of a metal accumulation index (MAI). Environmental Pollution, 145(2): 387-390.
-Mahar, A., Wang, P., Ali, A., Awasthi, M.K., Lahori, A.H., Wang, Q., Li, R. and Zhang, Z. 2016. Challenges and opportunities in the phytoremediation of heavy metals contaminated soils: A review. Ecotoxicology and Environmental Safety, 126: 111-121.
-Mortazavi, S., Ghasemi Aghbash, F. and Naderi Motiy, R. 2019. The feasibility of biomonitoring of heavy metals by wooden species of urban trees. Journal of Forest Research and Development, 5(1): 55-71 (In Persian).
-Prasad, M. N.V. 2004. Heavy Metal Stress in Plants, Andhra Pradesh India. 480p.
-Pourkhabbaz, A.R., Shirvani, Z. and Ghaderi, M.G. 2015. Biomonitoring of air pollution in urban regions by Platanus orientalis and Fraxinus excelsior (Case study: Shiraz city). Journal of Environmental Studies, 41(2): 351-360 (In Persian).
-Pourkhabbaz, H.R. and Javanmardi, S. 2018. Determination of heavy metal concentration in vegetation around cement factory of Behbahan by using plant bioindicators. Journal of Geographic Space, 18(62):19-29 (In Persian).
-Rafati, M., Khorasani, N., Moraghebi, F. and Shirvany, A. 2012. Phytoextraction and Phytostabilization Potential of Cadmium, Chromium and Nickel by Populus alba and Morus alba Species. Journal of Natural Environment, 65(2): 181-191.
-Saba G, Parizanganeh A.H., Zamani A. and Saba J. 2015. PhytoremeDiation of heavy metals in contaminated environments: Screening for native accumulator plants in Zanjan-Iran. International Journal of Environmental Research, 9(1):309-316.
-Salehi, A. 2019. Phytoremediation: a remediation technology of heavy metal contaminated soils. Human and Environment, 49(2): 27-42 (In Persain).
-Sardabi, H., Saleha Shoshtari, M.H., Banj Shafiei, S., Ashraf Jafari, A., Toghraie, N. and Shariat, A. 2013. Investigation on potential of few eucalypt species for absorbing pollutants and reserving them in their leaves. Iranian Journal of Forest and Poplar Research, 21(2): 357-372 (In Persian).
-Sarwar, N., Imran, M., Shaheen, M.R., Ishaque, W., Kamran, M.A., Matloob, A., Rehim, A. and Hussain, S. 2017. Phytoremediation strategies for soils contaminated with heavy metals: Modifications and future perspectives. Chemosphere, 171: 710-721.
-Skrbic, B., Milovaca, S.Z. and Matavulj, M. 2012. Multielement profiles of soil, road dust, tree bark and wood-rotten fungi collected at various distances from high-frequency road in urban area. Ecological Indicators, 13(1): 168-177.
-Smolaykov, B.S. 2012. Uptake of Zn, Cu, Pb, and Cd by water hyacinth in the initial stage of water system remediation. Applied Geochemistry, 27: 1214-1219.
-Torkashvand, V., Mohammadi Rouzbahni, M. and Babaeinezhad, T. 2018. Survey of heavy metals (Pb, Ni, Cr, and Cd) bio-accumulation in the leaves of (Albizia lebbek and Eucalyotus camadulensis) (case study: Iran National Steel Industrial Group). Journal of Neyshabur University of Medical Science, 6(1): 33-43 (In Persian).
-Vazquez, S., Goldsbrough, P. and Carpena, R.O. 2009. Comparative analysis of the contribution of phytochelatins to cadmium and arsenic tolerance in soybean and white lupen. Plant Physiology and Biochemistry, 47: 63-67. | ||
|
آمار تعداد مشاهده مقاله: 995 تعداد دریافت فایل اصل مقاله: 800 |
||