Yazar "Şimşek, Emrah" için listeleme
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Artificial reef application from the Iskenderun Bay, Northeastern Mediterranean, Turkey; an experimental study
Demirhan, Sefa Ayhan; Alkan, Arif; Şimşek, Emrah (Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020)The aim of this study is to analyze the changes of economic fish species in the Iskenderun Bay by providing life and conservation area for fish species. Therefore, the study was carried out by building 172 artificial reefs ... -
Assessment of age and growth parameters of the nakedband gaper Champsodon nudivittis (ogilby, 1895) with different models in the eastern mediterranean
Demirci, Sevil; Şimşek, Emrah; Demirci, Aydın (University of Punjab (new Campus), 2016)This study was aimed to determine the age and the growth parameters of the nakedband gaper Champsodon nudivittis (Ogilby, 1895). A total of 329 samples were collected from the eastern Mediterranean Coast of Turkey between ... -
An Assessment of Sea Surface and Seabed Macro Plastic Density in Northeastern Mediterranean Sea
Yılmaz, Ayşe Bahar; Demirci, Aydın; Akar, Özkan; Kılıç, Ece; Uyğur, Necdet; Şimşek, Emrah; Yanar, Alper; Ayan, Onur Alptekin (University of Tehran, 2022)Sustainable Development Goals 2022 SciVal Topics Metrics Funding details Abstract Increasing plastic usage pose a significant threat to the marine environment. Many studies have been conducted to examine the ... -
Barotrauma Treatment Effects on Survival Rates for some Discarded Fish by Trawl Fishery
Şimşek, Emrah; Demirci, Aydın (Parlar Scientific Publications (PSP), 2018)The discard and its losses is an important issue with the principles of sustainable and responsible fishery for researchers and the fishing technology. In this study, discard fate, which is caught and released into the sea ... -
Comparisons of biochemical compositions in marsh frog (Pelophylax ridibundus) (Anura; Ranidae) grown in different conditions; wild, semicultured and cultured ones
Şimşek, Emrah; Alkaya, Ahmet; Şereflişan, Hülya; Özyılmaz, Ayşe (Türkiye Klinikleri, 2022)Frogs can be added to a list of different raw materials which have sustainable economic value to their producers. Therefore, the biochemical attributes of the frogs require further scientific scrutiny. The major objective ... -
The delayed mortality of discarded sea bream (Sparus aurata Linnaeus, 1758) in trawl simulation: an experimental appraisal
Demirci, Aydın; Şimşek, Emrah (Ege Universty Faculty of Fisheries, 2018)This study aims to bring to light behavioral impairment and the delayed mortality of discards below legal catch rate in a simulated trawl operation. Behavioral impairment of 126 fish in the aftermath of trawling operation ... -
Effect of shortening the length of codend on brushtooth lizardfish caught in square mesh codend of otter trawl in Eastern Mediterranean
Demirci, Sevil; Doğru, Zübeyir; Şimşek, Emrah (Indian Council of Agricultural Research, 2017)This study was done on the use of 40 mm square mesh codend in otter trawl, the minimum measure in Mediterranean deep trout fishing in Eastern Mediterranean in accordance with European Union (EU) regulations. Brushtooth ... -
First record of economically important big-scale sand smelt (Atherina boyeri Risso, 1810, Pisces: Atherinidae) with some biological parameters from Reyhanli Dam Lake, Turkiye
Şimşek, Emrah (Sciendo, 2022)This paper is the first report on the occurrence of Atherina boyeri in this region. A total of 103 individuals of A. boyeri were caught with fyke-nets (mesh size: 5 mm, polyamide) in May and June 2022. The length and weight ... -
Length-Weight Relationship and Condition Factor of Prussian Carp (Carassius gibelio, Bloch, 1782) from Asi River
Şimşek, Emrah; Kale, Semih (Prensip Yayınları, 2022)This study aimed to determine the length-weight relationship and condition factor of Prussian carp (Carassius gibelio, Bloch, 1782) from the Asi River. Samples were collected by 12-18 mm mesh sized fyke-nets between November ... -
Management of Fishing Ports on the Financial Performance of the Türkiye Fishery Sector; A Case of Fishing Ports in Hatay Province
Akar, Özkan; Demirci, Aydın; Şimşek, Emrah; Mazlum, Yavuz; Demirci, Sevil (Anadolu Çevre ve Hayvancılık Bilimleri Dergisi, 2022)In this study, a comparative economic analysis was made on how financial performance can be measured and analyzed in four fishing port (Çevlik, Konacık, İskenderun and Dörtyol) in Hatay, Turkey. In order to measure the ... -
Negative effect of protective bag on trawl codend selectivity
Demirci, Sevil; Demirci, Aydın; Şimşek, Emrah (Natl Inst Science Communication-Niscair, 2019)This study investigated the differences of selectivity between a plain codend and a codend surrounded with a protective bag. The experiments were carried out in the Iskenderun Bay, located in the eastern Mediterranean Sea, ... -
Otolith chemistry of Champsodon nudivittis (Ogilby, 1895) and Nemipterus randalli (Russell, 1986) in Iskenderun Bay, Turkey
Demirci, Sevil; Özyılmaz, Ayşe; Öksüz, Abdullah; Nadir, Rafet S.; Şimşek, Emrah (Wiley, 2018)The study objective was to investigate the chemical composition of otoliths of two Lessepsian fish migrants, namely, Champsodon nudivittis and Nemipterus randalli, which thrive in the Iskenderun Bay, Turkey. The study ... -
Spawning season and size at maturity of a migrated fish, Randall's threadfin bream (Nemipterus randalli) in Iskenderun bay, northeastern Mediterranean, Turkey
Demirci, Sevil; Demirci, Aydın; Şimşek, Emrah (Parlar Scientific Publications, 2018)In this study, the information of spawning season and size at first maturity for Randall's threadfin bream (Nemipterus randalli Russell, 1986) needed for the rational management of the fishing activity were obtained. To ... -
Study on nutrition characteristics of Garra rufa on the River ASI
Demirci, Sevil; Özdilek, Şükran Yalçın; Şimşek, Emrah (Parlar Scientific Publications, 2016)In this study, 75 Garra rufa samples were examined to determine the feeding preference. These samples were collected from the tributaries of the Orontes River by using fyke nets, set nets, and electroshock method. G. rufa ... -
Trol balıkçılığında ıskartanın yaşama ihtimalini etkileyen faktörlerin analizi
Şimşek, Emrah (İskenderun Teknik Üniversitesi / Mühendislik ve Fen Bilimleri Enstitüsü / Su Ürünleri Anabilim Dalı, 2018)Bu çalışmada balıkçılık yönetiminin önemli bir konusu olan ıskarta ölümlerini tahmin ve etkileyen faktörler üzerine ticari ve deneysel bir dizi çalışma yapılmıştır. Ticari trol operasyonlarında ölüm oranları ve basınç ... -
The Validation of Different Growth Models of Randall's Threadfin Bream, Nemipterus randalli (Russell, 1986), in Northeastern Mediterranean Sea
Demirci, Sevil; Demirci, Aydın; Şimşek, Emrah (Zoological Soc Pakistan, 2020)The study was conducted to determine the age and the growth of the Lessepsian migrant Randall's threadfin bream, Nemipterus randalli (Russell, 1986). A total of 587 samples were collected from the eastern Mediterranean ...
