تعداد نشریات | 161 |
تعداد شمارهها | 6,532 |
تعداد مقالات | 70,501 |
تعداد مشاهده مقاله | 124,113,644 |
تعداد دریافت فایل اصل مقاله | 97,217,398 |
میزان جذب فلز سنگین Cd در کبد ماهی گورخری در دو محیط آب شور و شیرین | ||
نشریه محیط زیست طبیعی | ||
مقاله 1، دوره 67، شماره 4، دی 1393، صفحه 355-365 اصل مقاله (204.4 K) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/jne.2014.53066 | ||
نویسندگان | ||
معصومه آریایی1؛ امیرحسین حمیدیان* 2؛ سهیل ایگدری3؛ سهراب اشرفی2 | ||
1کارشناس ارشد محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران، ایران | ||
2استادیار گروه محیط زیست، دانشکدۀ منابع طبیعی، دانشگاه تهران، ایران | ||
3استادیار گروه شیلات، دانشکدۀ منابع طبیعی، دانشگاه تهران، ایران | ||
چکیده | ||
هدف از این پژوهش، مقایسۀ میزان جذب فلز سنگین Cd در بافت کبد ماهی اندمیک Aphanius sophiae در دو محیط آب شور منطقۀ اشتهارد کرج و آب شیرین در شرایط آزمایشگاهی، بررسی رابطۀ طول و تجمع کادمیوم در کبد، تعیین اثر متقابل شوری و غلظتهای متفاوتCd در میزان جذب است. نمونهبرداری به روش تصادفی از رودخانۀ اشتهارد در فصل بهار و تابستان 1390 انجام شد. پس از 18 روز نگهداری و تغذیه در 4 تانک آکواریومی با غلظتهای 0 ،5 ،10 و ppm 20 کادمیوم، از ماهیها نمونهبرداری انجام شد. پس از بیومتری و تعیین جنسیت، بافت کبد ماهیها جدا و با روش هضم اسیدیتر حل شدند و برای اندازهگیری مقادیر فلزات نیز از دستگاه ICPOES استفاده شد. در آنالیز نمونههای گرفتهشده از تانکهای آکواریومی حاوی آب شور 24درصد از نمونهها نر و 76درصد ماده بودند و در آب شیرین 35درصد از نمونهها نر و 65درصد ماده بودند. متوسط طول ماهیها در آب شور 3/0± 4/3 و در آب شیرین 17/0±77/2 بود. درصد تلفات پس از قرارگرفتن ماهیها در آکواریمهای حاوی آب شیرین 56درصد بود و در آب شور تلفات در طول دورۀ آزمایش مشاهده نشد. آنالیز رگرسیون، رابطهای بین غلظت کادمیوم در کبد و طول بدن و سن ماهی در آب شور و شیرین نشان نداد. بهطورکلی، تجمع فلز کادمیوم در کبد در آب شیرین 47/1 برابر میزان تجمع در آب شور بود. برای بررسی اختلاف تجمع Cd در دو محیط آب شیرین و شور آزمون T-test انجام شد، نتایج نشاندهندۀ معنادار نبودن اختلاف غلظت Cd در دو محیط بود. اثر دو محیط با استفاده از آنالیز Split plot در قالب طرح کاملاً تصادفی و آزمون دانکن بررسی شد. جدول تجزیۀ واریانس نشان داد که بین کادمیوم و شوری اثر متقابل وجود ندارد. در بررسی روند تجمع کادمیوم با افزایش غلظت در آب شور و شیرین نشان داد در تمامی غلظتها (بهجز 20 آب شیرین) با افزایش غلظت کادمیوم تجمع نیز افزایش مییابد. | ||
کلیدواژهها | ||
تجمع؛ کادمیوم؛ کبد؛ Aphanius sophiae | ||
عنوان مقاله [English] | ||
Comparison of Heavy Metal Uptake of Cd in Liver of Zebra fish in Saltwater and Freshwater Environments | ||
نویسندگان [English] | ||
Masoumeh Ariyaee1؛ Amir Hossein Hamidian Hamidian2؛ Soheil Egdari3؛ Sohrab Asharfi2 | ||
1MSc. Student, Faclty of Natural Resources, University of Tehran, Karaj, I. R. Iran | ||
2Assistant Professor, Faclty of Natural Resources, University of Tehran, Karaj, I. R. Iran | ||
3Assistant Professor, Faclty of Natural Resources, University of Tehran, Karaj, I. R. Iran | ||
چکیده [English] | ||
Abstract The purpose of this study was to compare the heavy metal uptake of Cd in liver tissue of endemic fish Aphanius sophiae in the saltwater Eshtehard of Karaj and fresh water in laboratory conditions, the relationship between cadmium accumulation in the liver, the effect of salinity and different concentrations of Cd uptake. Sampling did randomly from Salt River in the spring and summer 2011. After 18 days storage and feeding in 4 aquarium tank with concentrations ppm (20, 10, 5, 0) cadmium, the fish were sampled. After biometry and sex determination, liver tissue was isolated and were dissolved with the wet acid digestion method, thus The concentrations of the Cd were measured using ICP-OES. In the analysis of samples taken from tanks containing salt water aquarium 24 percent were male and 76 percent of the samples were female and in fresh water aquarium 35% of the sample were male and 65 percent were female. The average length of fish in salt water 3/4 ± 0/3 and in fresh water 2/77 ± 0/17. Mortality percent after exposure to fresh water Aquarium was 56% and Mortality in salt water water did not observed during the test period. Regression analysis don't show, the relationship between cadmium concentrations in liver and fish body length and age in saltwater and freshwater. The accumulation of cadmium in the liver in fresh water 1/47 more than the concentration in the saltwater. To examine differences in Cd accumulation in both freshwater and saltwater environments, T-test was performed, results showed no significant difference in Cd concentrations in the two environments. Environmental impact by using Split plot analysis in completely randomized design and Duncan test were investigated. Table Analysis of variance showed that there is no interaction between cadmium and salinity. Cadmium accumulation in fresh and salt water at all concentrations (except 20 freshwater) increased with increasing concentrations of cadmium. | ||
کلیدواژهها [English] | ||
Cd, Aphanius sophiae, Liver, Accumulation | ||
مراجع | ||
Abdoli, A., 1989. Freshwater fishes of Iran. Printing, Publishing Museum of Nature and Wildlife of Iran. 377p
Agah, H., Leermakers, M., Elskens, M., Fatemi, M.R., Baeyens, W., 2009. Accumulationof trace metals in the muscle and liver tissues of five fish species from the Persian Gulf.Environmental Monitoring and Assessment 157,499–514
Al-Daham, N.K., Huq, M.F., Sharma, K.P., 1977.Note , on the ecology of fishes of the genus Aphanius and Gambusia affinis in Southern Iraq.Freshwater Biology 7, 245-251
Amin, R., 1998. Effects of heavy metals on fish.Fisheries expert discussions.Department of Fisheries and the environment. Tehran University
Amini Ranjbar, GH., Sotodeh Nia, F., 1995. Accumulation of heavy metals in fish muscle tissue in the Caspian Sea golden mullet (Mulgi auraus)with some biometric specifications (standard length, weight, age and sex). Journal of the Iranian Fisheries 13-18
Bahnasawy, M., Khidr, A.A., Dheina, N,, 2009. Seasonal Variations of Heavy Metals Concentrations in Mullet, Mugil Cephalus and Liza Ramada (Mugilidae) from Lake Manzala, Egypt. Journal of Applied Sciences Research 5(7), 845-852
Battaglia, A., Ghidini, S., Campanini, G., Spaggiari, R., 2005.Heavy metal contamination in little owl (Athene noctua) and common buzzard (Buteo buteo) from northern Italy. Ecotoxicology and Environmental Safety 60, 61-66.
Baudrimont, M., Metivaud, J., Maury-Brachet, R., Ribeyre, F., Boudou, A., 1997.Bioaccumulation and metallothionein response in the asiatic clam (Corbicula fluminea) after experimental exposure to cadmium and inorganic mercury. Environmental Toxicology and Chemistry 16(10), 2096–2105
ChongprasithDutton, J., Fisher, NS., 2011. Salinity effects on the bioavailability of aqueous metals for the estuarine killifish Fundulus heteroclitus, Environmental Toxicology and Chemistry 30(9), 2107-2114
Chonpdrasith, P., Utoomprurkum, W., Rattikhnsukhha., C., 1999. Asian Marine Water quality criteria for Cadmium.Cooperative program on science. Bangkok, Thailand, 64 p
Cinier, C.D.C., Petit-Ramel, M., Faure, R., Garin, D., 1997. Cadmium bioaccumulation in Carp (Cyprinus carpio) tissues during long-term high exposure: analysis by inductively coupled plasma-mass spectrometry. Ecotoxicology and Environmental Safety 38, 137–143
Clarck, R.B., 1992. Marine pollution, Axford universitypress, pp. 172- 184
Clark, R.B., 1986. Marine pollution Clarendon Press. Oxford London,pp. 64-82
DWAF (Department of Water Affairs and Foresty). 1996. South African Water Quality Guideline, second edition. Volume 7:aquatic ecosystem. 159p
Fleischer, M., Sarofim, A.F., Fassett, D.W., Mammend, P., Shackbette, M.T., Miesbet, I.C.T., Epstein, S.,1974. Environ. Health. Perspect 7, 9-253
Frank, F. M., Robertson, P. B., 1979. The Influence of Salinity onToxicity of Cadmium and Chromium to Blue Crab, Callinectes sapidus, Bulletin. Environ. Contam. Toxicol 21, 74-78
George, N., Somero, G. N., Chow, T. J., Yancey, P. H., Snyder, C. B., 1977. Lead accumulation rates in tissues of the estuariane teleost fish, Gillichthys mirabilis: Salinity and temperature effects, Environmental Contamination and Toxicology 6(1), 337–348
Helfman, G.S., B.B, Collette, Facey, D.E., Bowen, B.W., 2009. The Diversity Of Fishes Biology, Evolution And Ecology, 720 p
Howard, c.l., Hacker, c.s., 1990.Effects of salinity, temperature, and cadmium on cadmium-binding protein in the grass shrimp,Palaemonetes pugio.Environmental Contamination and Toxicology 19(3), 341-347Ip, C.M., Li, X.D., Zhang, G., Wong, C.S.C., Zhang, W.L., 2005. Heavy metal and Pb isotopic compositions of aquatic organisms in the Pearl River Estuary, South China. Environmental Pollution 138, 494–504
Johnson, I., 1988. The Effects of Combinations of Heavy Metals,Hypoxia and Salinity on Ion Regulation in Crangon crangon (L.) and Careinus maenas (L.), Comp. Biochem. Physiol 91 (2), 459-463
Karakoc, M., 1999.Effects of Salinity on the Accumulation of Copper in Liver, Gill and Muscle Tissues of Tilapia nilotica. Tr. J. of Zoology 23, 299-303
Klavins, M., Potapovics, O., Rodinov, V., 2009. Heavy metals in fish from lakes in Latvia: Concentrations and trends of changes. Bulletin Environmental Contamination Toxicology 82, 96-100
Kojadinovic, J., Potier, M., Le Corre, M., Cosson, M., Bustamante, M,, 2007. Bioaccumulation of trace elements in pelagic fish from the Western Indian Ocean. Environmental Pollution 146(2), 548-566
Licata, P., Trombetta, D., Cristani, M., Naccari, C., Martino, D., Calo, M., Naccari, F., 2005.Heavy metals in liver and muscle of bluefin tuna (Thunnus thynnus) caght in the Straits of Messina (Sicily,Italy). Environmental Monitoring and Assessment 107, 239-248
Malik, N,, Biswas, A.K., Qureshi. T.A., 2010.Bioaccumulation of heavy metals in fish tissues of a freshwater lake of Bhopal. Environmental Monitorong and Assessment 160, 267-276
Mansouri, B., 2011. Biological accumulation and excretion of cobalt and nickel in various tissues of black fish (Capoeta fusca).Master thesis of natural resources - environment.Faculty of Agriculture, Birjand
Mclusky, D. S., Bryant, V., Cambell, R., 1986.The Effects ofTemperature and Salinity on the Toxicity of Heavy Metals to Marine and Estuarine Invertebrates.Oceanogr. Mar. Biol. Ann. Rew 24, 481-520
Nabi Zadeh, S., 2011.Accumulation of heavy metals in tissues of two fish species (Silago sihama and Cephalopolis indicus) in south Iran.Master thesis of natural resources - environment.Faculty of Agriculture, Birjand
Navre, G.N., Venderdal, D., Christiansen, C., 1973. Cadmium Concentration in some fish a coastal area in Southern Norway. 24, 64-155
Nussev, G., Van Vuren, J.H.J., Du Preez, H.H., 2000. Bioaccumulation of chromium, manganese, nickel and lead in the tissues of the moggel, labeo umbratus (Cyprinidae), from Witbank Dam, Mpumalanga. Water SA 26, 269-284.
Phillips, D. J. H., 1979. The Common Mussel, Mytilus edulis as Indicator Pollution by Zinc, Cadmium, Lead and Copper-1, Effect of Environmental Variables on Uptake of Metals, Marine Biol 8, 59-69
Sadeghi-Rad, M., 1997.Studing and determination of heavy metals (Mercury, Cadmium, Lead, Zinc, and Cobalt) in some species of Anzali swamp edible fish (Carp, Duck fish, Carassius, Phytophag). Sciences Magazine Iran Fish 4, 1-16
Shuhaimi-Othman, M., Abas, A., Yap, S.S., Maziati, M., 2006.Bioaccumulation and elimination of copper and lead by freshwater prawn Macrobrachiumlanchesteri.Journal of Biology Sciences 6, 717-722
Turkmen, M., Ciminli, C., 2007. Determination of metals in fish and mussel species by inductively coupled plasma-atomic emission spectrometry. Food Chemistry 103, 670–675
Verslycke, T., Vangheluwe, M., Heijerick, D., Schamphelaere, K.D., Sprang, P.V., Janssen, C.R., 2003. The toxicity of metal mixtures to the estuarine mysid Neomysisinteger (Crustacea: Mysidacea) under changing salinity. Aquatic Toxicology 64, 307-315
Wong, C.K., Wong, P.P.K., Chu, L.M., 2001. Heavy metal concentrations in marine fishes collected from fish culture sites in Hong Kong. Archive of Environmental Contamination and Toxicology 40, 60–69
Wright, D. A., Welbourn, p., 2002.Environmental toxicology.Cambridge University press. New York. 630 p
Yilmaz, f., 2009. The comparison of heavy metal concentrations (Cd, Cu, Mn, Pb, and Zn) in tissues of three economically important fish (Anguilla anguilla, Mugil cephalus and Oreochromis niloticus) inhabiting Köycegiz Lake-Mugla (Turkey). Turkish Journal of Science and Technology 4, 7-15
Zahedi, S., 1998.Effect of lethal concentrations of heavy metals copper and cadmium on a year-old Iranian sturgeon (Acipenser persicus).Master's thesis fisheries.Department of Fisheries and the environment.Tehran University.
Zanders, I.P., Rojas, W.E., 1996.Salinity effects on cadmium accumulation in various tissues of the tropical fiddler crab Uca rapax 94(3), 293–299 | ||
آمار تعداد مشاهده مقاله: 2,401 تعداد دریافت فایل اصل مقاله: 1,488 |