Deniz Bilimleri ve Teknolojisi Fakültesi: Recent submissions
Now showing items 61-80 of 109
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Relationship Between Environmental Factors, Meat Quality and Biochemical Composition Bearded Horse Mussel (Modiolusbarbatus, Linnaeus 1758) Ayvalik Bay, Balikesir- Turkey
(Springer Science and Business Media Deutschland GmbH, 2023)Consumption of the bivalve and gastropod species from the Mollusca phylum has been increasing recently due to the high quality of their nutrient content compared to the terrestrial species. Especially bivalve species have ... -
Effects of dietary walnut (Juglans regia) leaves extract on immunity, gene expression responses, and disease resistance in Oreochromis niloticus
(Academic Press, 2023)The dietary effects of walnut leaf extract (WLE) on the growth, immunity, and resistance of Oreochromis niloticus to bacterial infection have been investigated. Five diets were prepared with various WLE doses of 0, 250, ... -
Analysis of the economic performance of salmon farming in submerged and surface cages in the Black Sea
(Springer Science and Business Media Deutschland GmbH, 2023)The production period for salmon farming in the Black Sea comprises the winter period and is limited to seven months, due to high water temperatures during the summer time. As an alternative strategy, temporary cage ... -
Abundance and composition of marine litter on the coasts of the Dardanelles (Canakkale Strait, Turkey)
(Springer Science and Business Media Deutschland GmbH, 2023)The amount of human-origin litter in sea surface water, sediment, and beaches has been increasing for decades. Initially described in marine coastal systems in the 1960s, marine litter (ML) is nowadays commonly observed ... -
Temporal and spatial effects of environmental variables on crustacean communities in Çardak Lagoon (Turkish Straits System) under the influence of domestic pollution
(Springer Science and Business Media Deutschland GmbH, 2023)This study presents the temporal and spatial effects of domestic pollution on crustacean assemblages in a protected area, Çardak Lagoon (Turkish Straits System). The samplings were performed from sandy and mud (silt + clay) ... -
Dietary effect of grape (Vitis vinifera) seed extract mitigates hepatic disorders caused by oxidized fish oil in rainbow trout (Oncorhynchus mykiss)
(Springer Science and Business Media B.V., 2023)The major goal of this study was to determine the effect of grape seed extract (GSE) on liver damage in rainbow trout (Oncorhynchus mykiss) that was caused by the consumption of dietary oxidized fish oil (OFO). Rainbow ... -
Assessment of light intensity and salinity regimes on the element levels of brown macroalgae, Treptacantha barbata: Application of response surface methodology (RSM)
(Sociedade Brasileira de Ciencia e Tecnologia de Alimentos, SBCTA, 2021)In this research, the effect of light intensity and salinity regimes on the element levels of Treptacantha barbata (formerly Cystoseira barbata) was studied, and the elemental compositions of this brown alga collected from ... -
Monthly variations of protein and amino acid composition of the smooth scallop Flexopecten glaber (Linnaeus 1758) in the Cardak Lagoon (Lapseki-Canakkale)
(Station Biologique de Roscoff, 2021)In the present study, the total protein and amino acid composition of smooth scallop (Flexopecten glaber) meat sampled every month for one year was determined in the Çardak Lagoon (Turkey). The lowest protein level in ... -
Variation in radical antioxidant capacity and the total amount of carotenoids in razor clams, Ensis marginatus (Pennant, 1777), from the Canakkale Strait (Abidealti), Turkey
(De Gruyter Open Ltd, 2021)Metabolic activities such as breathing and digestion, resulting from natural functions of the body through oxidation, lead to the formation of free radicals that cause cancer, premature cardiac aging and some chronic ... -
Reproductive biology of Penaeus kerathurus (Forskal, 1775) (Decapoda: Penaeidae) in the Sea of Marmara, Turkey
(De Gruyter Open Ltd, 2021)One of the economically important species is Penaeus kerathurus (Forskål, 1755), which is widespread in the Mediterranean ecosystem. This paper presents results of research on reproductive biology of Penaeus kerathurus in ... -
Biology of the thornback ray (Raja clavata Linnaeus, 1758) in the North Aegean Sea
(De Gruyter Open Ltd, 2021)The study deals with aspects of the population dynamics in the thornback ray (Raja clavata L., 1758), one of the most abundant cartilaginous fish caught in the North Aegean Sea. Females accounted for 73.08% and males 26.92% ... -
Effects of seasonal changes and environmental factors on bioindicator bacteria levels in Cardak Lagoon, Canakkale Strait, Turkey
(De Gruyter Open Ltd, 2021)Çardak Lagoon is one of the most important marine environments in the Turkish Strait system, which is home to a variety of organisms. The lagoon is currently under stress and faces the risk of heavy pollution. For this ... -
First record of straight-needle pteropod Creseis acicula Rang, 1828 bloom in the Canakkale Strait (NE Aegean Sea, Turkey)
(De Gruyter Open Ltd, 2021)Pteropods are marine pelagic calcifier mollusks sensitive to chemical changes in seawater due to their highly soluble aragonite shells. Increased acidity (reduced pH) of seawater causes difficulties in precipitating their ... -
Spatio-Temporal Patterns of Abundance and Biomass of Parapenaeus longirostris (Lucas, 1846) in the Sea of Marmara, Turkey
(İstanbul University Faculty of Aquatic Sciences, 2021)The present research study investigated the catch-per-unit-effort (CPUE, kg/h) and biomass of Parapenaeus longirostris in consideration of three parameters, i.e. seasons, regions, and depth levels. Beam trawls were used ... -
Effects of Essential Oil Derived from the Bitter Orange (Citrus aurantium) on Growth Performance, Histology and Gene Expression Levels in Common Carp Juveniles (Cyprinus carpio)
(MDPI AG, 2021)The aim of this study was to detect effects of bitter orange (Citrus aurantium) essential oilcommonly called neroli oil (NO) (0, 0.25, 0.50, 1, and 1.5% referred to as NO0 NO0.25, NO0. 05, NO1 and NO1.5, respectively) on ... -
Evaluation of an innovative and sustainable pre-commercial compound as replacement of fish meal in diets for rainbow trout during pre-fattening phase: Effects on growth performances, haematological parameters and fillet quality traits
(MDPI, 2021)The aim of the study was to determine the potential and sustainable use of pre-commercial product ITTINSECT™ APS V1 as a major protein source in rainbow trout (Oncorhynchus mykiss) diets. A 60-day feeding experiment was ... -
The Feasibility of Using Yellow Mealworms (Tenebrio molitor): Towards a Sustainable Aquafeed Industry
(MDPI AG, 2021)The success of the aquafeed industry mainly depends on the availability of raw ingredients with high nutritional value, such as fishmeal (FM). However, the increased demand for FM elevates its prices and leads to high feed ... -
The Gene Regulatory Roles of Herbal Extracts on the Growth, Immune System, and Reproduction of Fish
(MDPI, 2021)The crucial need for safe and healthy aquatic animals obligates researchers in aquaculture to investigate alternative and beneficial additives. Medicinal herbals and their extracts are compromised with diverse effects on ... -
Selenium Nanoparticles as a Natural Antioxidant and Metabolic Regulator in Aquaculture: A Review
(MDPI, 2021)Balanced aquafeed is the key factor for enhancing the productivity of aquatic animals. In this context, aquatic animals require optimal amounts of lipids, proteins, carbohydrates, vitamins, and minerals. The original plant ... -
Effect of LED light sources on the growth and chemical composition of brown seaweed Treptacantha barbata
(Springer Science and Business Media Deutschland GmbH, 2021)In this study, thalli of brown seaweed Treptacantha barbata (Stackhouse) Orellana & Sansón were cultured under four colors of LED light (yellow, blue, green, and red) with cool white fluorescent light as a control, to test ...
