Araştırma Makalesi

POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)

Cilt: 5 Sayı: 2 1 Mart 2010
  • Erdoğan Çiçek
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POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)

Abstract

This study was carried out from September 2002 to April 2003 in Karataş Coasts (Iskenderun Bay). A total of 212 specimens were trawled by monthly sampling in 2002-2003 fishing season. The age of Merluccius merluccius varied from I to IV age classes. The mean total length and total weight values was calculated as 12.872.67 cm and 22.9312.86 g respectively and the calculated length-weight relationship was W=0.0267L2.5309. The von Bertalanffy growth parameters were L= 42.61 cm, K= 0.123 year-1 and to= -1.906 year. Total mortality was 2.41, the
natural mortality was 0.29 and the fishing mortality was estimated to be 2.12. The exploitation rate calculated as 0.88 using value of M and F. Therefore, the population of M. merluccius off the Karatas coast exploited over the optimum level because of overfishing pressure.

Keywords

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yazarlar

Erdoğan Çiçek Bu kişi benim

Yayımlanma Tarihi

1 Mart 2010

Gönderilme Tarihi

8 Ağustos 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2010 Cilt: 5 Sayı: 2

Kaynak Göster

APA
Çiçek, E. (2010). POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA). Ecological Life Sciences, 5(2), 146-154. https://izlik.org/JA48DF23CY
AMA
1.Çiçek E. POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA). Ecological Life Sciences. 2010;5(2):146-154. https://izlik.org/JA48DF23CY
Chicago
Çiçek, Erdoğan. 2010. “POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)”. Ecological Life Sciences 5 (2): 146-54. https://izlik.org/JA48DF23CY.
EndNote
Çiçek E (01 Mart 2010) POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA). Ecological Life Sciences 5 2 146–154.
IEEE
[1]E. Çiçek, “POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)”, Ecological Life Sciences, c. 5, sy 2, ss. 146–154, Mar. 2010, [çevrimiçi]. Erişim adresi: https://izlik.org/JA48DF23CY
ISNAD
Çiçek, Erdoğan. “POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)”. Ecological Life Sciences 5/2 (01 Mart 2010): 146-154. https://izlik.org/JA48DF23CY.
JAMA
1.Çiçek E. POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA). Ecological Life Sciences. 2010;5:146–154.
MLA
Çiçek, Erdoğan. “POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA)”. Ecological Life Sciences, c. 5, sy 2, Mart 2010, ss. 146-54, https://izlik.org/JA48DF23CY.
Vancouver
1.Erdoğan Çiçek. POPULATION PARAMETERS, MORALITY AND EXPLOITATION RATES OF EUROPEAN HAKE, Merluccius merluccius (LINNAEUS, 1758) IN ISKENDERUN BAY (OFF KARATAS COASTS, ADANA). Ecological Life Sciences [Internet]. 01 Mart 2010;5(2):146-54. Erişim adresi: https://izlik.org/JA48DF23CY