The relationships between total mercury (Hg) concentration and stable nitrogen isotope ratio (delta(15)N) were evaluated in Mullus barbatus barbatus and M. surmuletus from the Mediterranean Sea and M. barbatus ponticus from the Black Sea. Mercury concentration in fish muscle was six times higher in the two Mediterranean species than in the Black Sea one for similar sized animals. A positive cor...

Türkiye denizlerinde yaşayan üç barbunya (Mullus barbatus ponticus, Mullus surmuletus, Upeneus moluccensis) türünün büyüme ve populasyon parametrelerinin tahmin edilen araştırma 1-Eylül 2014-15 Nisan 2015 tarihleri arasında yürütülmüştür. Araştırma verileri Karadeniz (Samsun) Akdeniz (Mersin) kıyılarında demersal trol avcılığı yapan ticari balıkçı gemilerinden temin edilmiştir. Türlerin ortalam...

Araştırma, 2020 yılı Haziran-Temmuz aylarında Düzce ili Akçakoca ilçesinde balıkçı barınağı ve Su Ürünleri Kooperatifinde gerçekleştirilmiş olup, deniz balıklarının aylık fiyat değişimleri tespit edilerek, türler yıllar arasındaki ilişkilerinin belirlenmesi amaçlanmıştır. Akçakoca’da en çok satışı yapılan hamsi (Engraulis encrasicolus ponticus), istavrit (Trachurus trachurus), mezgit (Merlangus...

The enzyme CYP1A is an established biomarker of fish exposure to polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs). The metallothioneins (MT), a family of Cys-rich proteins, bind a wide range of metals and participate in their metabolism. The aim of the study was to examine the correlation between CYP1A and MT expression in commercially important fish species Mullus b...

Ichthyozoonotic Mycobacterium spp. poses health risks both to fish and humans. In this study, the presence of ichthyozoonotic Mycobacterium spp. was investigated in red mullet (Mullus barbatus barbatus) and surmullet (Mullus surmuletus), widely caught species in the Mediterranean and the Aegean Sea. A total of 208 fish samples, provided from fishermen of Mersin province (Turkey) were studied. U...

ichthyozoonotic mycobacterium spp. poses health risks both to fish and humans. in this study, the presence of ichthyozoonotic mycobacterium spp. was investigated in red mullet (mullus barbatus barbatus) and surmullet (mullus surmuletus), widely caught species in the mediterranean and the aegean sea. a total of 208 fish samples, provided from fishermen of mersin province (turkey) were studied. u...

Ichthyozoonotic Mycobacterium spp. poses health risks both to fish and humans. In this study, the presence of ichthyozoonotic Mycobacterium spp. was investigated in red mullet (Mullus barbatus barbatus) and surmullet (Mullus surmuletus), widely caught species in the Mediterranean and the Aegean Sea. A total of 208 fish samples, provided from fishermen of Mersin province (Turkey) were studied. U...