Güncel Gönderiler: Su Ürünleri Temel Bilimler Bölümü Koleksiyonu
Toplam kayıt 258, listelenen: 141-160
-
First record of the zebra goby, Zebrus zebrus (Gobiidae), in the Black Sea
(2009)RÉSUMÉ. - Premier signalement du gobie Zebrus zebrus (Gobiidae) en mer Noire. Un spécimen de l’espèce Zebrus zebrus (Risso, 1826) a été collecté en mer Noire. Cette capture est la première signalisation de cette espèce ... -
Morphological variation among atlantic horse mackerel, Trachurus trachurus populations from Turkish coastal waters
(2009)Morphological variation among Turkish populations of the Atlantic horse mackerel Trachurus trachurus (Carangidae) was examined for 150 specimens at five different sampling localities (Sea of Marmara (Istanbul and Canakkale), ... -
Squalius kottelati, a new cyprinid species (Teleostei: Cyprinidae) from Orontes River, Turkey
(Magnolia Press, 2009)Squalius kottelati, new species, is described from the Orontes, Ceyhan and Seyhan rivers in Turkey. It belongs to the S. lepidus group, characterized by a projecting lower jaw. It is distinguished from the other species ... -
The effect of pingers on harbour porpoise, Phocoena phocoena bycatch and fishing effort in the turbot gill net fishery in the Turkish Black Sea coast
(2009)This is the preliminary and the first study for understanding the effect of acoustic deterrent devices (pingers) on catch rates of fish (target turbot fish, Schophthalmus maeoticus and non target thornback ray, Raja clavata) ... -
Two new species of trouts, resident and migratory, sympatric in streams of northern anatolia (Salmoniformes: Salmonidae)
(2009)Sahno rizeensis, new species, is described from the upper part of streams and rivers draining to the south and southeastern Black Sea, and S. coruhensis, new species, from the lower and the middle part of the streams and ... -
Bathymetric distribution, seasonal growth and mortality of the deep-water rose shrimp parapenaeus longirostris (Decapoda: Penaeidae) in an unexploited stock in Saros Bay, Aegean Sea
(2009)To describe the growth, mortality and distribution pattern of the deep-water rose shrimp, Parapenaeus longirostris in an unexploited resource, 301 trawl surveys were conducted between 20 and 465 m water depths from February ... -
Threatened fishes of the world, Cobitis puncticulata (Erk'akan, Atalay-Ekmekçi & Nalbant, 1998) (Cobitidae)
(Kluwer Academic Publishers, 2010)Common name: Brown spined loach (English) Kahverengi çöpçü balığı (Turkish). Conservation status: Critically Endangered (IUCN 2009) -
Age, growth, reproduction and diet of the Flatsnout Goby, Neogobius platyrostris (Pallas, 1814),on the south-eastern Black Sea Coast of Turkey
(Taylor & Francis, 2010)Information is given on the age structure and growth, length at first maturity, annual cycle of gonad development and diet of the Flatsnout Goby, Neogobius platyrostris (Pallas, 1814), in the Black Sea of Turkey. The maximum ... -
Fecundity and egg size of three sahnonid species (Oncorhynchus mykiss, Salmo labrax, Salvelinus fontinalis) cultured at the same farm condition in North-Eastern, Turkey
(2010)In this study, fecundity and egg size of rainbow trout (Oncorhynchus mykiss), Black Sea trout (Salmo labrax) and brook trout (Salvelinus fontinalis) were examined. Two and six years old female fish reared in commercial ... -
Recent changes of the Turkish anchovy fishery in the black seawith special reference to climate change
(2010)The Black Sea ecosystem, suffering ecological deteriorations through long-term changes induced by natural and anthropogenic factors, needs to be continuously monitored for its environmental state and ecological processes. ... -
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 ... -
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 ... -
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 ... -
Feeding habits of introduced European perch (Perca fluviatilis) in an impounded large river system in Turkey
(2011)The feeding habits of perch (Perca fluviatilis) were documented by analyzing gut contents of more than 3300 specimens collected seasonally at nine stations located along the impounded large river in Turkey. Perch largely ... -
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 ... -
Use of rpoB sequences and rep-PCR for phylogenetic study of Anoxybacillus species
(Springer, 2011)This study was conducted to investigate the applicability of rpoB, which encodes the ? subunit of RNA polymerase, to be used as an alternative to 16S rRNA gene sequence similarity analysis in the thermophilic genus ... -
Cloning, purification and characterization of a thermostable carboxylesterase from Anoxybacillus sp. PDF1
(Elsevier, 2011)The gene encoding a carboxylesterase from Anoxybacillus sp., PDF1, was cloned and sequenced. The recombinant protein was expressed in Escherichia coli BL21, under the control of isopropyl-?-d-thiogalactopyranoside-inducible ... -
New records of two species of gnathiid isopods, Paragnathia formica (Hesse, 1864) and Gnathia maxillaris (Montagu, 1804) (isopoda, gnathiidae) from the black sea
(2011)During fieldwork on the southeastern Black Sea coast, in October 2009, two gnathiid isopods were found in their free-living stage, Paragnathia formica (Hesse, 1864) and Gnathia maxillaris (Montagu, 1804). These species are ... -
Determination of water quality of Firtina Stream (Rize) in terms of physico-chemical structure
(Cevkor Vakfi, 2010)In this study, purposing to determine water quality of Firtina Stream located in between Ardeşen and Çamlihemşin, Rize at Eastern Black Sea Region was investigated. The study was carried out between May, 2006 and April, ... -
Alburnoides manyasensis (Actinopterygii, Cyprinidae), a new species of cyprinid fish from Manyas Lake basin, Turkey
(Pensoft Publishers, 2013)Alburnoides manyasensis, sp. n., is described from the Koca Stream (Lake Manyas drainage, Marmara Sea basin) in Anatolia. It is distinguished from all species of Alburnoides in Turkey and adjacent regions, Alburnoides ...