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    A Study on Fish Species of Sarikum Lake in Sinop Province in the Black Sea Region
    (Bülent VEREP, 2017) Yardim, Öztekin
    ABSTRACT: This study was carried out between January and December 2009 in order to discover the fish species found in Sarikum Lake of Sinop Province. Sampling activities were done by using multi-filament trammel nets, scoop nets and cast nets.  As a result of the sampling, 9 species (Atherina boyeri, Liza aurata, Mugil cephalus, Mugil soiuy, Neogobius melanostomus, Aphanius chantrei, Gasterosteus aculeatus, Cyprinus carpio and Platichthys flesus) were determined. Results were discussed with other studies.
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    Öğe
    The Erfelek Stream and Ecological Importance
    (2017) Yardim, Öztekin; Erdem, Yakup; Bat, Levent; Çil, Eylem Aydemir
    Although the Erfelek Stream is a small stream with a total length of 80 km and aflood discharge of 302.1 m3/sec, from its source to the place where it merges with the sea. It isecologically very important for its immediate environment in terms of the zonations created byit and the groups of living organisms it contains. The fact that it is the only stream that reachesthe sea by forming a delta between the Kızılırmak and Filyos Stream and that it reaches the seaby drawing meanders in the delta after different geological formations it passes throughstarting from an altitude of 1370 meters allows it to be a stream rich in biodiversity. Karagöl,which is connected with the sea, which is almost destroyed within the delta, and the Aksazwetlands, which are still continuing their existence increase the importance of the stream interms of both aquatic products and other groups of living organisms. In the fauna and flora ofthe Erfelek stream, the presence e few benthic invertebrate, fish, birds, mammals and plantspecies have been identified up to now.On this study, the importance of biodiversity and ecology of Erfelek Stream is aimed to berevealed as a result of present data and preliminary observations.