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Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake

Year 2008, Volume: 8 Issue: 1, - , 01.02.2008

Abstract

The present work was aimed at determining the population structure, growth and mortality of Crucian carp (Carassius gibelio) population in Buldan Dam Lake, in the Gediz River basin. A total of 2325 specimens were caugth monthly by the trammel nets during September 1995-August 1996. The sex composition was 99.44% females and 0.56% males. Maximum age group was determined as VI. Fork lenght and total weight of the specimens ranged from 9.7 to 25.5 cm and from 23.6 to 269.1 g. The length-weight relationship was estimated as W=0.031L2.87 for all individuals. von Bertalanffy growth parameters were computed as L∞=31.66 cm, W∞=635.91 g, k=0.146 year-1 ve t0=-2.166 year. The ratios of total mortality, natural mortality and fishing mortality were calculated as 0,632 year-1, 0,456 year-1 and 0,176 year-1, respectively.

Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake

Year 2008, Volume: 8 Issue: 1, - , 01.02.2008

Abstract

The present work was aimed at determining the population structure, growth and mortality of Crucian carp (Carassius gibelio) population in Buldan Dam Lake, in the Gediz River basin. A total of 2325 specimens were caugth monthly by the trammel nets during September 1995-August 1996. The sex composition was 99.44% females and 0.56% males. Maximum age group was determined as VI. Fork lenght and total weight of the specimens ranged from 9.7 to 25.5 cm and from 23.6 to 269.1 g. The length-weight relationship was estimated as W=0.031L2.87 for all individuals. von Bertalanffy growth parameters were computed as L∞=31.66 cm, W∞=635.91 g, k=0.146 year-1 ve t0=-2.166 year. The ratios of total mortality, natural mortality and fishing mortality were calculated as 0,632 year-1, 0,456 year-1 and 0,176 year-1, respectively.

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Details

Primary Language Turkish
Journal Section Articles
Authors

Hasan M. Sarı This is me

Süleyman Balık This is me

M. Ruşen Ustaoğlu This is me

Ali İlhan This is me

Publication Date February 1, 2008
Published in Issue Year 2008 Volume: 8 Issue: 1

Cite

APA Sarı, H. M., Balık, S., Ustaoğlu, M. R., İlhan, A. (2008). Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake. Turkish Journal of Fisheries and Aquatic Sciences, 8(1).
AMA Sarı HM, Balık S, Ustaoğlu MR, İlhan A. Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake. Turkish Journal of Fisheries and Aquatic Sciences. February 2008;8(1).
Chicago Sarı, Hasan M., Süleyman Balık, M. Ruşen Ustaoğlu, and Ali İlhan. “Population Structure, Growth and Mortality of Carassius Gibelio (Bloch, 1782) in Buldan Dam Lake”. Turkish Journal of Fisheries and Aquatic Sciences 8, no. 1 (February 2008).
EndNote Sarı HM, Balık S, Ustaoğlu MR, İlhan A (February 1, 2008) Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake. Turkish Journal of Fisheries and Aquatic Sciences 8 1
IEEE H. M. Sarı, S. Balık, M. R. Ustaoğlu, and A. İlhan, “Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake”, Turkish Journal of Fisheries and Aquatic Sciences, vol. 8, no. 1, 2008.
ISNAD Sarı, Hasan M. et al. “Population Structure, Growth and Mortality of Carassius Gibelio (Bloch, 1782) in Buldan Dam Lake”. Turkish Journal of Fisheries and Aquatic Sciences 8/1 (February 2008).
JAMA Sarı HM, Balık S, Ustaoğlu MR, İlhan A. Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8.
MLA Sarı, Hasan M. et al. “Population Structure, Growth and Mortality of Carassius Gibelio (Bloch, 1782) in Buldan Dam Lake”. Turkish Journal of Fisheries and Aquatic Sciences, vol. 8, no. 1, 2008.
Vancouver Sarı HM, Balık S, Ustaoğlu MR, İlhan A. Population Structure, Growth and Mortality of Carassius gibelio (Bloch, 1782) in Buldan Dam Lake. Turkish Journal of Fisheries and Aquatic Sciences. 2008;8(1).