Araştırma Makalesi

Burdur Gölü'ndeki Sıcaklık, Çözünmüş Oksijen, pH ve Elektriksel İletkenlik Değerlerinin Dikey Yönde Değişimi

Cilt: 25 Sayı: 4 1 Aralık 2008
  • Zekiye Güçlü
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The vertical profile of water temperature, dissolved oxygen, pH and conductivity in Lake Burdur

Abstract

This study was conducted in Lake Burdur, a Na-Mg-(Cl)-SO4-HCO3 type alkaline lake having 140 km2 surface area and 70 m maximal depth. Measurements of temperature, pH, dissolved oxygen, conductivity and salinity parameters were taken on monthly basis from the surface level to 30 m depth (in stratification period to 60 m) between December 2003 and November 2004. Epilimnion temperatures of the warm monomictic type Lake Burdur ranged seasonally between 6-25.3 oC despite hypolimnion remained constant year round at 6-8 °C, not forming a mixture at all. In the lake thermal stratification were detected between months May and October. Dissolved oxygen trend relative to depth is clinograde type, as in eutrophic lakes. In both periods, in which the stratification occurring or not, generally below 20 m a sudden drop of oxygen concentration and below 24 m anoxic conditions were found to be dominant. According to annual averages, elilimnion covered 0-7.5 m, while thermocline was between 7.5-12.5 and hypolimnion lower depths. According to measurements on 17.07.2004 to 60 m, pH at surface was determined as 9.15, at 35 m 9.35 and at 60 m again 9.15; conductivity at surface was determined 28.9, while at 60 m 30.86 mS/cm; salinity was found to be 17.8 at surface, 19.6 at 50 m, 19.1 ppt at 60 m. 

Keywords

Kaynakça

  1. Akşiray, F. 1982. Environmental Factors Limiting the Spreading out of Chalcarburnus tarichi (PALL. 1981) Breeded in Burdur Lake, (in Turkish). Biyoloji Kongresi Tebliğleri, 12-14 Haziran 1981, Atatürk Üniversitesi Fen Fakültesi Dergisi Özel Sayı 1: 20-28.
  2. Altındağ, A., S. Yiğit. 2002. The Zooplankton Fauna of Lake Burdur. Ege University Journal of Fisheries & Aquatic Sciences. 19 (1-2): 129-132.
  3. Anonim. 1993. Wetlands of Turkey, (in Turkish). Türkiye Çevre Vakfı Yayınları, Ankara.
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  6. Beyhan, M., Ş. Şahin, M.E. Keskin, B.İ. Harman. 2007. Effects of Long Period Water Level Changing to Water Quality and Heavy Metals in Lake Burdur. Süleyman Demirel Üniversitesi Fen Bilimleri Dergisi, 11(2): 173
  7. Cole, G. A. 1983. Texbook Of Limnology. Third Edition. The C. V. Mosby Comp., St. Louis, 401 pp.
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Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Zekiye Güçlü

Yayımlanma Tarihi

1 Aralık 2008

Gönderilme Tarihi

7 Aralık 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1970 Cilt: 25 Sayı: 4

Kaynak Göster

APA
Güçlü, Z. (2008). Burdur Gölü’ndeki Sıcaklık, Çözünmüş Oksijen, pH ve Elektriksel İletkenlik Değerlerinin Dikey Yönde Değişimi. Ege Journal of Fisheries and Aquatic Sciences, 25(4), 283-287. https://izlik.org/JA29LT55RX