Kurum Yazarı "Verep, Bülent" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Assesment of trace elements in rainbow trout (Oncorhynchus mykiss) cultured in the marine aquaculture cages on the Black Sea Coast
The concentrations of trace elements were determined in various tissues (internal organs, liver, abdominal and dorsal muscle) of individuals of cultured fishes obtained from two marine cage farms located on the coasts of ... -
Assessment of mercuric chloride toxicity on rainbow trouts (Oncorhynchus mykiss) and chubs (Alburnoides bipunctatus)
Verep, Bülent; Beşli, E.Sibel; Altınok, İlhan; Mutlu, Cengiz (Asian Network for Scientific Information, 2007)Acute toxicity of mercury-II chloride (HgCl2), one of most toxic pollutants for aquatic ecosystems, in chub (Alburnoides bipunctatus) and rainbow trout (Oncorhynchus mykiss) was investigated in the present study. Actual ... -
The dam effects on the distributions of fish assemblages and water quality on the river Yesilirmak (Turkey) using principle component analysis
Verep, Bülent; Akın, Şenol; Şahin, Cemalettin (Parlar Scientific Publications (P S P), 2019)There are multiple effects of human induced like dams on river ecosystems. Transforming the river into a lake, dams interrupt the continuity of river flow to downstream, affecting the water quality as well as biodiversity ... -
Determination of water quality of Firtina Stream (Rize) in terms of physico-chemical structure
GedIk, Kenan; Verep, Bülent; TerzI, Ertuğrul; Fevzioğlu, Sedef (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, ... -
Distribution and sources of particulate organic matter from the anthropogenically disturbed Iyidere River to the Black Sea coast
Kaymak, Nehir; Mutlu, Tanju; Verep, Bülent (Frontiers Media, 2023)Understanding the biogeochemical processes of particulate organic matter occurring in the river under anthropogenic disturbances and its transport to the coastal system is important for environmental resource management. ... -
Effects of preservation methods on the 13c and 15n signatures in muscle tissues of two freshwater fish species
Akın, Şenol; Şahin, Cemalettin; Turan, Davut; Gözler, Ahmet Mutlu; Verep, Bülent; Bozkurt, Ahmet; Çelik, Kemal; Çetin, Evren; Aracı, Ayşe (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 ... -
Effects of water hardness and temperature on the acute toxicity of mercuric chloride on rainbow trout (Oncorhynchus mykiss)
Terzi, Ertuğrul; Verep, Bülent (Sage Publishing, 2012)In this study, the toxicity of mercuric chloride (HgCl2), an important pollutant threatening water resources for many years, and the effects of water temperature and hardness on the toxicity in cultured rainbow trout ... -
Feeding habits of introduced European perch (Perca fluviatilis) in an impounded large river system in Turkey
Akın, Şenol; Şahin, Cemalaettin; Verep, Bülent; Turan, Davut; Gözler, Ahmet Mutlu; Bozkurt, Ahmet; Çelik, Kemal; Çetin, Evren; Aracı, Ayşe; Sargın, İrfan (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 ... -
Flow and turbulence measurements in a diagonal brush fish pass: A field study
Küçükali, S.; Hassinger, R.; Verep, Bülent; Mutlu, T.; Ozelci, D. (Utah State University, 2018)This study aims to investigate flow and turbulence structure of a diagonal brush fish passage which has been constructed at the existing Small Hydropower Plant (SHP) on İyidere River on the East Black Sea Coast of Turkey. ... -
Flow structure and fish passage performance of a brush-type fish way: a field study in the yidere River, Turkey
Küçükali, Serhat; Verep, Bülent; Alp, Ahmet; Turan, Davut; Mutlu, Tanju; Kaya, Cüneyt; Yıldırım, Yasin; Töreyin, Behçet Uğur; Özelçi, Dursun (Csiro Publishing, 2019)The fish passage performance and flow structure of a brush fish pass were investigated at the ncirli Small Hydropower Plant on the yidere River, located in the East Black Sea region of Turkey. the spatial distributions of ... -
The heavy metal assessment of Harsit stream (Giresun, Turkey) using multivariate statistical techniques
Mutlu, Cengiz; Eraslan-Akkan, Buse; Verep, Bülent (Parlar Scientific Publications (P S P), 2018)The aim of this research was to determine the degree of heavy metal contamination of Harsit Stream in northeastern Turkey. Heavy metals such as Al, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd and Pb in water were analyzed using ICP-MS ... -
Hydrodynamic characteristics of diagonal brush fish pass: prototype measurements
Küçükali, Serhat; Verep, Bülent; Albayrak, İsmail (MDPI, 2023)The present study investigates the hydrodynamic characteristics of the diagonal brush upstream fishway at the Incirli run-of-river hydropower plant on Iyidere River in Turkey. Three-dimensional velocity measurements were ... -
A research on the sensitivity of European chub to some pesticides
Verep, Bülent (2006)The aim of this study was to investigate the sensitivity of European chub (Leuciscus cephalus, Linnaeus, 1758), a natural freshwater fish species, to a synthetic pyrethroid (deltamethrin), a carbamate insecticide (carbaryl), ... -
A research on the sensitivity of trouts (Oncorhynchus mykiss) to some metals (HgCl2, ZnSO4, PbCl2)
Verep, Bülent; Terzi, Ertuğrul; Beşli, E. Sibel (Parlar Scientific Publications (P S P), 2016)The aim of this study is to investigate the sensitivity of (Oncorhynchus mykiss, Walbaum, 1792), a salmonid fish species, to some toxic metal substances (Mercuric chloride; HgCl2, Zinc sulfate; ZnSO4, and Lead chloride; ... -
The stock parameter of anchovy (Engraulis encrasicolus) population on the coasts of the eastern black sea: Reason and implications in declining of anchovy population during the 2004-2005 and 2005-2006 fishing seasons
Şahin, Cemalettin; Akın, Şenol; Hacımurtazaoğlu, Necati; Mutlu, Cengiz; Verep, Bülent (0-Belirlenecek, 2008)Some basic characteristics of anchovy (Engraulis encrasicolus) population in the Eastern Black Sea coasts were estimated in order to explain the differences seen in the catch of anchovy during the fishing seasons of 2004-2005 ... -
The trace element analysis in freshwater fish species, water and sediment in Iyidere stream (Rize-Turkey)
Verep, Bülent; Mutlu, Cengiz; Apaydın, Gökhan; Çevik, Uğur (2012)Many environmental problems like dam construction, agricultural debris, flooding and industrial establishments threaten Iyidere stream (Rize, Turkey) on the southeastern coast of the Black Sea (Turkey). The trace element ... -
Trace element content in marine algae species from the Black Sea, Turkey
Tüzen, Mustafa; Verep, Bülent; Ögretmen, A. Ömür; Soylak, Mustafa (Springer, 2009)Trace element content of marine algae species collected from the Black Sea coasts were determined by atomic absorption spectroscopy after microwave digestion. Trace element content in marine algae species were 1.70-17.1 ...