Usage and Effects of Algaecide in Kurtboğazı Dam Lake

Year 2020, , 162 - 177, 24.07.2020

Mehmet Güngör , Nuri Kali

https://doi.org/10.31807/tjwsm.652315

Abstract

In recent years, the increased density and incidence of cyanobacteria, also known as blue-green algae, in water resources has become a growing global problem in consequence of the increasing temperature associated with climate change. The growth of cyanobacteria in dam lakes causes algae blooms and deteriorates water quality. Since it contains Methyl-Isoborneol, Geosmin and toxins, taste and odour problems in water occur and those threatens public health. Rising density of algae causes an increase in the total amount of organic carbon in water, which increases the amount of disinfection by-products. In this study, algae control applications were performed during the summer period kesin tarih parantez içinde verilmelidir. The water samples were taken before and after the algaecide application, and total organic carbon, pH, chlorophyll-a, dissolved oxygen, copper, turbidity, orthophosphate phosphorus and total nitrogen were analysed. In order to calculate the amount and depth of the algaecide application, we determined which cyanobacterial species would be used. Copper ethanolomine is the main constituent of the algaecide so copper contamination in water has been investigated. In general, the density of cyanobacteria in bay and stagnant waters was increase before its application. According to the results of the study, appropriate doses and times are supporters to prevent algae blooms and to control sudden increases in the number of algae. In accordance with the results of the analysis, permanent copper pollution does not occur at different depths or at different points. However, a smallamount of increase in the samples taken during the algaecide effect time can be seen from time to time.

Keywords

algaecide, alg control, kurtboğazı, algal bloom

References

• Albay M., Albay R, ;Ertürk A. 2016. Yer Üstü Suları İle Yüzme Ve Rekreasyon Amacıyla Kullanılan Kıyı Sularında Siyanobakteriler İçin Alam Seviyelerinin Ve Limitlerin Belirlenmesi, Müdahale Ve Mücadele Yöntemlerinin Geliştirilme Projesi. Ankara 2016.
• Anonymous 2010. Cyanobacteria California Recreational Water Badies: Provading Voluntory Guidance about Harmful Algal Blooms, Their Monitorning and Public Notification. http://www.karuk.us /karuk/images/docs/wqdocuments/Copco_toxic_bloom_8-7-07.pdf
• Chorus, I and Bartram, J. 1999. Toxic cyanobacteria in water: A guide to their public health consequences, monitoring and management. E & FN Spon, London, on behalf of the World Health Organization, p. 400. Geneva.
• Cirik Ş, Cirik S 2004. Su Bitkileri, Deniz Bitkilerinin Biyolojisi, Ekolojisi, Yetiştirme Teknikleri. 34-38, Ege Ü. Su Ürünleri Fakültesi Yayınları, İzmir.
• Cirik, S. ve Gökpınar, Ş. 1993. Plankton Bilgisi ve Kültürü. Ege Üniversitesi Su Ürünleri Yayınları (Ders Kitabı), s. 274. İzmir. Demir N., Atay D. 1999. Kurtboğazı ve Çamlıdere Baraj Göllerinin Fitoplanktonu. X. Ulusal Su Ürünleri Sempozyumu, Cilt II, 577-587, Adana.
• Evangelista, V., Barsanti, L., Frassanito, A.M., Passarelli, V. and Gualtieri, P. 2007. Algal Toxins: Nature, Occurrence, Effect and Detection. The NATO Science for Peace and Security Programme. s. 399.
• Kahraman S. D. Ve Küplülü Ö., Vet Hekimler Der DErg 83 (2): 36-47,2012
• Kotak B. G., S. L. Kenefick, D. V. Fritz, C.G. Rousseaux, E. E. Prepas and S. E. Hrudey, 1993. Occurence and toxicological evaluation of Cyanobacterial sources in Alberta lakes and farm dugouts. Wat. Res. 27(3), 495-506.
• Rinehart KL, Namikoshi M, Choi BW 1994. Structure and biosynthesis of toxins blue-green algae (cyanobacteria). J Phycol, 6, 159-176
• Özer E, Yılmaz K, Erkal N Şaki CE, Turan T, Angın M, Öztürk G 1995. Bazı Eimeria türlerinde deneysel olarak enfekte edilen erkek akkaraman kuzularında demir ve demir bağlama kapasitesi. F Ü Sağlık Bil Dergisi, 9(2): 245-257
• Mimioğlu M, Göksu K, Sayın F (1969): Veteriner ve Tıbbi Protozooloji II. A Ü Vet Fak Yayın:248 Ders Kitabı, Ankara, A Ü Basımevi
• Gökçe E, Irmak K 2007. Dissemine İntravasküler Koagulasyon (DIC). Kafkas Üniv Vet Fak Derg, 13 (2): 215-222.