Saklıgöl (Denizli) Population Size of Pelophylax bedriagae (Levantine frog) Species

Yıl 2017, Cilt: 1 Sayı: 1, 12 - 15, 29.12.2017

Hatice Yangın Didem Çapar Ömer Dilbe Eyup Başkale

https://doi.org/10.31594/commagene.392042

Öz

In this study, information is given about P. bedriagae’s population size and the
changes that threaten the future of its population in the habitat that inhabits
in Saklıgöl of Yukarıdağdere, Honaz. In this
context, the population size of P.
bedriagae was estimated as 544 (CI= 95%; 353-899) individuals. The average recapture probability
and the average survival rate were calculated as 0.62 and 0.32 respectively. Generally, populations of wild organisms are
under the risk due to anthropogenic habitat destruction. Frogs that are
extremely sensitive against changes that may occur in the habitat are good
indicators in the analysis of many biological problems and the identification
of problems that may occur in wetlands.

Anahtar Kelimeler

Capture-mark-recapture method, population size

Saklıgöl’de (Denizli) Pelophylax bedriagae (Levanten kurbağa) Türünün Populasyon Büyüklüğü

Öz

Bu çalışmada Saklıgöl’de (Yukarıdağdere Köyü,
Honaz, Denizli) yaşayan P. bedriagae’nin populasyon büyüklüğü ve populasyonun geleceğini
tehdit eden etkenler hakkında bilgi verilmiştir. Bu kapsamda, P. bedriagae türünün Saklıgöl populasyonunun büyüklüğü 544
birey (% 95’lik Güven Aralığı= 353-899) olarak hesaplanmıştır. Yapılan bu
çalışmada ortalama yakalanma olasılığı 0,62 ve ortalama hayatta kalma oranı 0,32
olarak hesaplanmıştır. İnsan kaynaklı habitat tahribatları nedeniyle doğal populasyonlar
genellikle risk altına girmektedir. Habitatta meydana gelebilecek
değişikliklere karşı son derece hassas olan kurbağalar, sulak alanlarda meydana
gelebilecek sorunların belirlenmesinde ve birçok biyolojik problemin çözümlenmesinde
iyi bir indikatör canlılardır.

Anahtar Kelimeler

Yakala-markala-tekrar yakala yöntemi, populasyon büyüklüğü

Kaynakça

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