Journals / Journal of FisheriesSciences.com / 2012 / Cilt: 6 - Sayı: 3

Keban Baraj Gölü su kalitesinin vertikal ve mevsimsel değişimi

Vertical and seasonal changes of water quality in Keban Dam Reservoir

Pages
252–262
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The study showed significant relations of physicochemical variables in water column of the reservoir.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study aimed to reveal the vertical and seasonal fluctuations in water quality of Keban Dam Reservoir, which is the second largest dam of Euphrates Basin in Turkey.
📊
Key Findings & Data:Temperature, dissolved oxygen, pH, electrical conductivity, some cations and anions content were monthly monitored in water column between 0 and 30 meters over a twelve-month period from February 2010 to January 2011.
💡
Conclusion & Impact:The study showed significant relations of physicochemical variables in water column of the reservoir.
🔬Design:Research Article
📍Scope:2010 Verileri
⚙️Variables:Domain Parameters

Abstract

This study aimed to reveal the vertical and seasonal fluctuations in water quality of Keban Dam Reservoir, which is the second largest dam of Euphrates Basin in Turkey. Temperature, dissolved oxygen, pH, electrical conductivity, some cations and anions content were monthly monitored in water column between 0 and 30 meters over a twelve-month period from February 2010 to January 2011. The thermal stratification was observed between June and August. Epilimnion extended up to depth of 10 meters and hypolimnion occurred below a depth of 20 meters. A decrease was recorded for dissolved oxygen below the epilimnion whereas for calcium and bicarbonate in the epilimnion during thermal stratification. The other cations and anions were nearly uniform in water column. The study showed significant relations of physicochemical variables in water column of the reservoir.

Özet

Bu çalışmada Fırat Havzasının ikinci büyük baraj gölü olan Keban Baraj Gölü’nün su kalitesindeki vertikal ve mevsimsel değişimlerin açıklanması amaçlanmıştır. Şubat 2010 ve Ocak 2011 arasında yürütülen çalışmada aylık olarak yüzey ve 30 metre derinlikler arasındaki su kolonunda sıcaklık, çözünmüş oksijen, pH, elektriksel iletkenlik, bazı katyonlar ve anyonlar izlenmiştir. Keban Baraj Gölü’nde Haziran ve Ağustos arasında sıcaklık tabakalaşması gözlenmiştir. Epilimnion 10 metre derinliğe kadar genişlemiş ve hipolimnion 20 metre derinliğin altında oluşmuştur. Çalışma süresince sıcaklık tabakalaşması döneminde epilimnionda kalsiyum ve bikarbonat, epilimnionun altında ise çözünmüş oksijen belirgin şekilde azalmıştır. Diğer katyon ve anyonlar yıl boyunca su kolonunda neredeyse tekdüze miktarlarda belirlenmiştir. Çalışma Keban Baraj Gölü’nün su kolonunda fizikokimyasal değişkenler arasındaki önemli ilişkileri açığa çıkarmıştır.

🔖

Cite This Article

KOÇER, M. A. T., TEPE, R., SESLİ, A., ŞEKER, T., ALPASLAN, K., ÖZBEY, N., BİRİCİ, N. (2022). Keban Baraj Gölü su kalitesinin vertikal ve mevsimsel değişimi. Journal of FisheriesSciences.com, Cilt: 6 - Sayı: 3, 252–262. https://ajindex.com/articles/563201

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (5)

  1. Akbay, N., Anul, N., Yerli, S., Soyupak, S., Yurteri, C., (1999). Seasonal distribution of large phytoplankton in the Keban Dam Reservoir, Journal of Plankton Research, 21(4): 771-787. doi: 10.1093/plankt/21.4.771 Ambrosetti, W., Barbanti, L., (2001). Temperature, heat content, mixing and stability in Lake Orta: a pluriannual investigation, Journal of Limnology, 60(1): 60-68. doi: 10.4081/jlimnol.2001.60 DSI, (1983). Keban Dam Reservoir Limnological Report. DSI Printing Work, Ankara (in Turkish). Ekiz, H.İ., Özer, D., Çağlar, A., (1988). Pollution of Keban Dam Reservoir surface waters. I. Environment Symposium on Euphrates Basin, Elazığ, pp.103-107 (in Turkish). Elçi, Ş., (2008). Effects of thermal stratification and mixing on reservoir water quality, Limnology, 9: 135-142. doi: 10.1007/s10201-008-0240-x Gikas, G.D., Tsihrintzis, V.A., Akratos, C.S., Haralambidis, G., (2009). Water quality trends in Polyphytos reservoir, Aliakmon River, Greece, Environmental Monitoring Assessment, 149: 163-181. doi: 10.1007/s10661-008-0191-z Goldman, C.R., Horne, A. J., (1983).
  2. Limnology, McGraw-Hill, New York. Lindim, C., Pinho, J.L., Vieira, J.M.P., (2011). Analysis of spatial and temporal patterns in a large reservoir using water quality and hydrodynamic modelling, Ecological Modelling, 222: 2485-2494. doi: 10.1016/j.ecolmodel.2010.07.019 Padisák, J., Barbosa, F., Koschel, R., Krienitz, L., (2003). Deep layer cyanoprokaryota maxima in temperate and tropical lakes, Advances in Limnology, 58: 175-199.
  3. Radtke, D.B., Wilde, F.D., Davis, J.V., Popowski, T.J., (1998). Alkalinity and Acid Neutralizing Capacity, In: F.D. Wilde and D.B. Radtke (eds) National Field Manuel for the Collection of Water Quality Data, U.S. Geological Survey TWRI Book 9, Handbooks for Water-Resources Investigations, Chapter 6.6. Soyupak, S., Karaer, F., Gürbüz, H., Kıvrak, E., Şenturk, E., Yazıcı, A., (2003). A neural network-based approach for calculating dissolved oxygen profiles in reservoirs, Neural Computing and Applications, 12: 166-172. doi: 10.1007/s00521-003-0378-8
  4. Soyupak, S., Yemisen, D., Mukhallalati, L., Erdem, S., Akbay, N., Yerli, S., (1999). The spatial and temporal variability of limnological properties of a very large and deep reservoir, International Review of Hydrobiology, 83: 183-190.
  5. Topkaya, B., (1992). Determination of phosphorus in some water resources which polluted to Keban Dam Reservoir, XI. National Biology Congress, Elazığ, pp.227- 238 (in Turkish). Topkaya, B., Şen, B., (