Ara
Toplam kayıt 21, listelenen: 11-20
Effects of preservation methods on the 13c and 15n signatures in muscle tissues of two freshwater fish species
(2011)
Stable isotope is a powerful method for characterizing flows of energy through ecosystems. The power of this method, however, may be affected by preservation methods of the samples. We investigated the effects of four ...
Inter-specific hybridization between Black Sea trout (Salmo labrax Pallas, 1814) and rainbow trout (Oncorhynchus mykiss Walbaum, 1792)
(Wiley, 2011)
Thermal shock-induced triploid and unshocked control hybrids between rainbow trout (Oncorhynchus mykiss) and Black Sea trout (Salmo labrax) and their parental species were produced under hatchery condition by using heat ...
Stimulating sturgeon conservation and rehabilitation measures in Turkey: An overview on major projects (2006-2009)
(Wiley, 2011)
The aim of this report is to provide an overview of the current status of efforts on the potential rehabilitation of sturgeon populations in Turkish waters, describing the structure and the outcome of projects carried out ...
A mercury displacement method to measure fish feed density
(2011)
In order to advance a theoretical approach to settling velocity one must know density of the feed pellets. In this study a device to measure fish feed density was constructed. The device measures buoyancy force applied to ...
Salmo tigridis, a new species of trout from the Tigris River, Turkey (Teleostei: Salmonidae)
(Magnolia Press, 2011)
Salmo tigridis, new species, from the Tigris River drainage, Turkey, is distinguished from the other species of Salmo in Turkey and adjacent basins by having a greater number of scale rows between the end of the adipose-fin ...
Ascidian Tunicate, Botryllus schlosseri (Pallas, 1766) infestation on Seahorse
(2011)
An unusual infection by tunicate ascidians on the trunk part of a seahorse caught by gill netting in the Eastern Black Sea Region of Turkey was observed. The colour, zooid diameter and width of the zooids colony of tunicate ...
Hematology of diploid and triploid rainbow trout (Oncorhynchus mykiss), Black Sea trout (Salmo labrax Pallas, 1814), and their F1 hybrids
(2011)
Erythrocyte sizes and counts, leukocyte counts, hemoglobin concentrations, and hematocrit values were determined for diploid and triploid rainbow trout (Oncorhynchus mykiss), Black Sea trout (Salmo labrax), and their ...
Age, growth and fecundity of the turkish brook lamprey, eudontomyzon lanceolata (kux & steiner, 1972), in north-eastern turkey: (Petromyzontiformes: Petromyzontidae)
(Taylor & Francis, 2011)
The age, growth and fecundity of the Turkish Brook Lamprey, Eudontomyzon lanceolata (Kux & Steiner, 1972), was studied at İyidere stream in the Black Sea region of Turkey. The total length values varied between 2.0 and ...
The nutrient releases from sea bass (Dicentrarchus labrax Linnaeus, 1758) faeces and food in estuarine Black Sea condition
(WFL Publisher Ltd., 2011)
Phosphorus and nitrogen release from sea bass food and faeces were investigated in estuarine Black Sea water. A rapid increase in phosphorus release was detected in both faeces and food samples for higher temperatures ...
Effects of different water temperatures and growth agent (recombinant human somatotropin) (r-hGH) on features such as growth, condition factor, feed conversion ratio, survival rate and meat composition of rainbow trout (Oncorhynchus mykiss) fingerlings
(Academic Journals, 2011)
In this study, the effects of temperature and different levels of recombinant human somatotropin, one ofthe growth agents, on growth performances and body composition of the rainbow trout (Oncorhynchusmykiss) were investigated. ...