Length-Weight and Length-Length Relationships of Alburnus mossulensis and Acanthobrama marmid (Heckel, 1843) in Karasu River (Turkey)

Serdar, Osman; Özcan, Ebru İfakat; Aydın, Rahmi

doi:10.17693/yunusae.vi.278434

Cited by 5 publications

(7 citation statements)

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“…LLRs were significant (P<0.001) for all individuals with all R 2 values greater than 0.97. These results are in agreement with those of Serdar et al (2017) work done in the Karasu River.…”

Section: Discussionsupporting

confidence: 93%

“…In addition, high values of R 2 show that the length-weight relationships are linear observed range of values (Table 4). In the present study, length and weight relations of A. mossulensis were similar to those of Alkan Uckun and Gokce (2014) and Serdar et al (2017). Length-length relationships are generally used for population parameters of fish species (Başusta et al, 2013;Serdar, 2018a, 2018b).…”

Section: Discussionsupporting

confidence: 84%

“…In this study, the maximum length for females was 19.90 cm and that for males was 19.60 cm; females are longer and heavier than males as seen in other fish species. The maximum total length reported for this fish from Ataturk reservoir was 38.20 cm (Başusta and Cicek, 2006), from Karakaya Dam Lake was 20.4 cm (Alkan Uckun and Gokce, 2015) and from Karasu River was 21.4 cm (Serdar et al, 2017).…”

Section: Discussionmentioning

confidence: 75%

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Artificial Neural Networks (A New Statistical Approach) Method in Length-Weight Relationships of Alburnus Mossulensis in Murat River (Palu-Elaziğ) Turkey

Özcan¹

2019

Appl. Ecol. Env. Res.

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Artificial Neural Networks (ANNs) is a reliable and alternative method used specially in the growth characteristics of some fish species. The purpose of this work was to compare with length-weight relationships and Artificial Neural Networks, the length-weight relation of 415 (232 female and 183 male) Alburnus mossulensis captured from Murat River between January 2018 and December 2018. The total length and the weight of the fish changed between 7.2-19.9 cm (12.81±0.095) and 3.24-40.6 g (13.51±0.30) respectively. The length-weight relationships were determined for females, males and all individuals as W=0.0097L 2.812 (R 2 =0.95), W=0.0168L 2.599 (R 2 =0.95) and W=0.0130L 2.701 (R 2 =0.95), respectively. The growth type of A. mossulensis was negative allometric growth for female, male and all individuals. Regression analysis showed that length has high significantly correlation with weight (R = 0.97, R 2 = 0.95, F1,413 = 79550.3, P <0.001) and 95% remain in weight was due to length remain. t-test results was used for the importance condition of the regression coefficients (t=89.193, P<0.01). Lengthlength relations were highly significant with R 2 values greater than 0.97. The condition factor values were ranged between 0.430 and 0.975 for all individuals. According to the comparison of the results obtained with MAPE (%), ANNs provided better results than the LWRs. With this study, it can be seen that ANNs can be used as an alternative useful method for population parameters prediction.

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“…LLRs were significant (P<0.001) for all individuals with all R 2 values greater than 0.97. These results are in agreement with those of Serdar et al (2017) work done in the Karasu River.…”

Section: Discussionsupporting

confidence: 93%

Section: Discussionsupporting

confidence: 84%

Section: Discussionmentioning

confidence: 75%

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Artificial Neural Networks (A New Statistical Approach) Method in Length-Weight Relationships of Alburnus Mossulensis in Murat River (Palu-Elaziğ) Turkey

Özcan¹

2019

Appl. Ecol. Env. Res.

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“…İncelenen Alburnus sellal bireylerinin dişi:erkek oranı 1:0.60 olarak hesaplanmıştır. Dişi:Erkek oranları Keban Baraj Gölü'nde 1:0.87 (Başusta, 2000), Dicle Nehri Bismil lokalitesinde 1:0.18 (Çiçek, 2013), Karasu Nehri'nde 1:1.21 (Serdar et al, 2017), Murat Nehri'nde 1:0.79 (Özcan, 2019) ve Keban Baraj Gölü'nde 1:0.82 (Yakut, 2019) olarak bildirilmiştir. Çalışmamızda dişilerin erkeklerden daha fazla sayıda olduğu, bu durumun da Başusta (2000), Çiçek (2013), Özcan (2019) ve Yakut (2019) verileri ile benzer olduğu fakat Serdar et al (2017) verilerinden ise farklı olduğu görülmüştür.…”

Section: Bulgular Ve Tartışmaunclassified

“…Önceki çalışmalarda Alburnus mossulensis ve A. sellal olarak tanımlanan ve son revizyon çalışmalarında (Mohammadian-Kalat et al, 2017;Mangıt & Yerli, 2018;Jouladeh-Roudbar et al, 2020) A. sellal olduğu belirtilen türle ilgili Türkiye içsularında popülasyon ve ekolojisi üzerine bir çok çalışma (Türkmen & Akyurt, 2000;Başusta, 2000;Yıldırım et al, 2003;Çiçek, 2013;Alkan Uçkun & Gökçe, 2015;Keskin, 2016;Serdar et al, 2017;Parmaksız et al, 2018;Özcan, 2019;Yakut, 2019) (Tablo 1) yapılmasına rağmen Dicle Nehri'nin bu kesiminde boy-ağırlık ilişkileri ve kondisyon faktörünü değerlendiren bir çalışmaya rastlanmamıştır. Bu çalışma ile Türkiye'nin Dicle Nehri (Şırnak) bölgesindeki A. sellal türünün boy-ağırlık ilişkisi ve kondisyon faktörü hakkında önemli bilgiler sağlanması amaçlanmaktadır.…”

Section: Introductionunclassified

Dicle Nehri’ndeki (Şırnak-Türkiye) Alburnus sellal Heckel, 1843 Populasyonunun Boy-Ağırlık İlişkisi ve Kondisyon Faktörü

Yüksel¹,

Bozkurt²,

Dörtbudak³

et al. 2021

Commagene Journal of Biology

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This study was aimed to investigate the length-weight relationship and condition factor of Alburnus sellal population from Güçlükonak to Cizre (Şırnak) location of Tigris River between January and December 2015. A total of 107 specimen of A. sellal length-weight relationships were determined as W=0.0129*L 2.925 (R 2 =0.8803±0.115) in females, W=0.0076*L 3.0908 (R 2 =0.7033±0.151) in males, and W=0.0092*L 3.0363 (R 2 =0.8332±0.133) all individuals. The type of growth for all individuals, females, and males were isometric growth (p>0.05). The average condition factor was found to be 1.032±0.012 (0.480-1.259) for all individuals, 1.055±0.014 (0.707-1.259) for females, and 0.99±0.020 (0.480-1.217) for males. According to the length-weight relationship and the condition factor of the A. sellal population from Güçlükonak to Cizre (Şırnak) location of Tigris River, it can be said that the environment is ecologically sufficient for nutritional development.

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Pülümür Nehri (Tunceli)’ndeki Noktalı İnci Balığı Alburnoides bipunctatus (Bloch, 1782)’un Boy-Ağırlık İlişkileri ve Kondisyon Faktörü

Özcan

Serdar

2022

International Journal of Pure and Applied Sciences

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Bu çalışmada; 2017 ve 2019 tarihleri arasında Pülümür Nehri'nden yakalanan noktalı inci balığı Alburnoides bipunctatus (Bloch, 1782)’un boy-ağırlık ilişkisi ve kondisyon faktörü araştırılmıştır. Örneklerin total boy uzunlukları ve ağırlıkları dişilerde 7,1-11,6 cm ve 2,9-12,3 g; erkeklerde 7,0-11,9 cm ve 2,7-13,5 g arasında değişmiştir. Dişi/erkek oranı 1/0,87 olarak hesaplanmıştır. Boy-ağırlık ilişkileri dişilerde W=0,0111TL2,90 (R2=0,80); erkeklerde W=0,0155TL2,76 (R2=0,83); tüm bireylerde W=0,0136TL2,81 (R2=0,82) olarak belirlenmiştir. Pülümür Nehri’ndeki A. bipunctatus’un negatif allometrik bir büyüme gösterdiği tespit edilmiştir. Boy-ağırlık ilişkisinin dişi, erkek ve tüm bireyler için kuvvetli ve anlamlı olduğu gözlenmiştir (R2=0,82, p

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Length-Weight and Length-Length Relationships of Alburnus mossulensis and Acanthobrama marmid (Heckel, 1843) in Karasu River (Turkey)

Cited by 5 publications

References 0 publications

Artificial Neural Networks (A New Statistical Approach) Method in Length-Weight Relationships of Alburnus Mossulensis in Murat River (Palu-Elaziğ) Turkey

Artificial Neural Networks (A New Statistical Approach) Method in Length-Weight Relationships of Alburnus Mossulensis in Murat River (Palu-Elaziğ) Turkey

Dicle Nehri’ndeki (Şırnak-Türkiye) Alburnus sellal Heckel, 1843 Populasyonunun Boy-Ağırlık İlişkisi ve Kondisyon Faktörü

Pülümür Nehri (Tunceli)’ndeki Noktalı İnci Balığı Alburnoides bipunctatus (Bloch, 1782)’un Boy-Ağırlık İlişkileri ve Kondisyon Faktörü

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