Siirt Bölgesi Yüzey Sularında Ağır Metal Seviyelerinin Mevsimsel Değişimi

Ülkemiz nüfusunun hızla artması, son yıllarda artan tarımsal, sanayi ve madencilik faaliyetleri artan nüfusun ihtiyaçlarının karşılanması gerekliliği su talebini hızla artırmaktadır. Su ihtiyacındaki artış, sınırlı olan yüzey temiz su kaynaklarının izlenmesi, kontrol edilmesini öncelikli su politikalarının belirlenmesini gerektirir. Bu nedenle sadece su kalitesi değil, aynı zamanda su kaynaklarının miktarı da önemlidir. Bu çalışmada Siirt bölgesindeki başlıca yüzey sularında (Kezer, Başur, Bitlis, Botan ve Zarova nehirleri) bazı ağır ve metal tespitleri (As, Cu, Co, Ni, Cd, Cr, Mn, Pb) yapılmış ve mevsimsel değişiklikler araştırılmıştır. Bu çalışma sonucunda belirlenen ağır metal miktarı WHO (Dünya Sağlık Örgütü), EPA (Çevre Koruma Ajansı) ve TSE (Türkiye Standart Enstitüsü) tarafından belirlenen seviyelerin altındadır. Bununla birlikte, analiz edilen bu ağır metallerin seviyelerinin mevsimsel olarak önemli ölçüde değişmediği sonucuna varılmıştır.

Seasonal Change of Heavy Metals’ Levels in Surface Waters of Siirt Region

The rapid increase in the population of our country, the growing agricultural, industrial, and mining activities inrecent years and the necessity to meet the needs of the growing population increase the demand for water rapidly.The increase in the need for water requires monitoring and control of surface clean water resources, which arelimited, and determining priority water policies. For this reason, not only the water quality but also the amount ofwater resources is important. In this study, some heavy and metal determinations (As, Cu, Co, Ni, Cd, Cr, Mn, Pb)were performed in the major surface waters (Kezer, Başur, Bitlis, Botan and Zarova rivers) in Siirt region andseasonal changes were investigated. The amount of heavy metals determined as a result of this study is below thelevels determined by WHO (World Health Organization), EPA (Environmental Protection Agency) and TSE(Turkısh Standard İnstitute). However, it was concluded that the levels of these heavy metals analyzed did notchange significantly seasonally

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[1] Bat L. Gündoğdu A., Öztürk M. 1998-1999. Heavy Metals. Journal of Süleyman Demirel University Eğirdir Faculty of Fisheries, 6: 166-175.
[2] Fergusson J.E. 1990. The Heavy Elements Chemistry, Environmental Impact and Health Effects. Pergamon Press, 211p. Oxford.
[3] Ağcasulu Ö. 2007. Investigation of Heavy Metal Accumulation in the Tissues of Capoeta tinca (Heckel, 1843) Living. Master Thesis, Gazi University Institute of Science and Technology, 54p, Ankara.
[4] Mutluay H., Demirak A. 1996. Water Chemistry. Beta Printing Inc. İstanbul, 624: 73-74.
[5] Çınar Ö. 2008. Environmental Pollution and Control. 1st edition, Nobel Publication Distribution, Ankara, 201p.
[6] Tofan S. 2008. Determination of metal in Drinking Water in Konya Region. Master Thesis, Selcuk University, Graduate School of Natural and Applied Sciences, Konya.
[7] Luza S.C., Speisly H.C. 1996. Liver Copper Storage and Transport During Development Implications for Cytotoxicity. American Journal of Clinical Nutrition, 63: 812.
[8] Janus J.A., Krajnc E.I. 1990. National Institue of Public Health and Environmmental Protection Appendix to report no. 758701001, Bilthhoven, Netherlands.
[9] Lynam D.R., Roos J.W., Pfeifer J.W., Fort B.F., Pullin T.G.1999. Environmental effects and exposure to manganese from use of methylcyclopentadienly manganese tricarbonly (MMT) in gasoline. (Edited by Edward J.M.) Humana Press, 20: 145-150.
[10] Jamali M.R., Soleimani B., Rahnama R., Rahimi S.H.A. 2012. Development of Anin Situ Solvent Formation Microextraction and Preconcentration Method Based on Ionic Liquids for the Determination of Trace cobalt (II) in Water Samples by Flame Atomic Absorption Spectrometry. Arabian Journal of Chemistry, 10: 321-327.
[11] Lison D. 2015. Handbook of Elemental Speciation II: Species in the Environment, Chapter 34: 743-760.
[12] Anonymous, 2006. Cobalt and Inorganıc Cobalt Compounds Concise. International Chemical Assessment Document 69, World Health Organization.
[13] Hüseyin A. 2002. Determination of Heavy Metals in Adapazarı Household Dusts by Flame Atomic Absorption Spectrometric Technique. Master Thesis, Sakarya University, Institute of Science and Technology, Sakarya.
[14] TOX probe, 1993. Nickel and Its compound. Ten carcinogens in Toronto. B-27-35. Available at http://www.toronto.ca/health/pdf/cr_appendix_b cadmium.pdf. (Date of access: 25.10.2019)
[15] Anonymous, 2001. Teckcominco, Cadmium Compounds Cadmium Metal. Material Safety Data Sheet, 1-5p, Toronto.
[16] Straif K, Benbrahim-Tallaa L, Baan R, Grosse Y, Secretan B, El Ghissassi F, Bouvard V, Guha N, Freeman C, Galichet L, Cogliano V. 2009. A review of human carcinogens Part C: metals, arsenic, dusts, and fibres. Lancet Oncol., 10 (5):453-454
[17] Anonymous, 2000. United States Department of Health and Human service, Public Health Service Agency for Toxic substances and Disease Registry 2000. http://www.atsdr.cdc.gov/toxguides/toxguide-7.pdf (Access Date: 15.10.2019).
[18] Yang G.Q., Wang S.Z., Zhou R.H. Sun S.Z. 1983. Endemic Selenium intoxication of humans in China, American Journal Clinical Nutrition, 37 (5): 872-881.
[19] Högbergj J., Alexanderj J. 1986. Handbook on the Toxicology of Metals. Academic Press is an imprint of Elsevier (Edited by Gunnar F.N, Bruce A.F. Monica N.), 2: 482.
[20] Commissaris R.L. Cordon J.J. Spraque S., Keiser J., Mayor G.H., Rech R.H. 1982. Behavioral Changes in Rats After Chronic Aluminum and Parathyroid Hormone Administration. Neurobehavioral Toxicology and Teratology, 4: 403.
[21] Jarup L. 2003. Hazards of Heavy Metal Contamination. British Medical Bulletin, 68: 167.
[22] Esra Y. 2018. Inspection of Kızılcahamam Surface Water Resources from Heavy Metal Pollution. Master Thesis, Aksaray University, Graduate School of Natural and Applied Sciences, Aksaray.
[23] Anonymous, 2017. Siirt Province 2017 Environmental Status Report. Siirt Governorship Directorate of Environment and Urbanization, 9p, Siirt.
[24] Anonymous, 2019. Turkey provinces in 2019. http:// www.coğrafya.gen.tr. (Access Date: 17.10.2019).
[25] Anonymous, 2019. General statistical data of our provinces 2019. http:// www.mgm.gov.tr. (Access Date: 17.10.2019).