Yazar "Tarkan, Ali Serhan" için Scopus İndeksli Yayınlar Koleksiyonu listeleme
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Are introduced gibel carp Carassius gibelio in Turkey more invasive in artificial than in natural waters?
Tarkan, Ali Serhan; Copp, G. H.; Top, Nildeniz; Özdemir, Nedim; Önsoy, Bahadır; Bilge, Gökçen; Saç, Gülşah (Wiley-Blackwell, 2012)The underlying mechanisms responsible for ecological plasticity and consequent invasive character of non-native freshwater fish species, variations in growth and life history traits in gibel carp Carassius gibelio (Bloch) ... -
Assessing the potential impact of nonnative fish on native fish by relative condition
Gaygusuz, Ozcan; Emiroglu, Ozgur; Tarkan, Ali Serhan; Aydin, Hamdi; Top, Nildeniz; Dorak, Zeynep; Baskurt, Sercan (Tubitak Scientific & Technical Research Council Turkey, 2013)Nonnative species (NNS) pose one of the most common threats to the conservation of biodiversity. Given the difficulty in measuring and documenting the specific impacts of introduced species on native species, indices of ... -
Bioaccumulation of metals in common carp (Cyprinus carpio L.) from water bodies of Anatolia (Turkey): a review with implications for fisheries and human food consumption
Vilizzi, L.; Tarkan, Ali Serhan (Springer International Publishing, 2016)Although fish is widely consumed by humans for its nutritional properties, accumulation of heavy metals can pose serious health hazards. Widespread common carp Cyprinus carpio is cultured worldwide and represents an ... -
THE BITTERLING-MUSSEL COEVOLUTIONARY RELATIONSHIP IN AREAS OF RECENT AND ANCIENT SYMPATRY
Reichard, Martin; Polacik, Matej; Tarkan, Ali Serhan; Spence, Rowena; Gaygusuz, Ozcan; Ercan, Ertan; Smith, Carl (Wiley-Blackwell, 2010)Host-parasite relationships are often characterized by the rapid evolution of parasite adaptations to exploit their host, and counteradaptations in the host to avoid the costs imposed by parasitism. Hence, the current ... -
Circumstantial evidence of gibel carp, Carassius gibelio, reproductive competition exerted on native fish species in a mesotrophic reservoir
Tarkan, Ali Serhan; Gaygusuz, O.; Gaygusuz, C. Gursoy; Sac, G.; Copp, G. H. (Wiley-Blackwell, 2012)Gibel carp, Carassius gibelio (Bloch), impacts on native fish species have been reported but little studied despite a long history of introductions in Europe. This species is able to reproduce gynogenetically, which involves ... -
Covariation of trophic and habitat-related traits in chondrostoms (Cyprinidae): implications for repeated and diversifying evolutionary processes
Corse, E.; Tarkan, Ali Serhan; Emiroglu, O.; Imsiridou, A.; Minos, G.; Lorenzoni, M.; Aboim, M. A. (Wiley, 2015)The tenet that ecological adaptation can lead to recurrent ecomorphological trends resulting from repetitive processes has long been a primary topic of investigation in evolutionary ecology. To explore this aspect further, ... -
Development of a generic decision-support tool for identifying potentially invasive aquatic taxa: AS-ISK
Copp, Gordon H.; Vilizzi, Lorenzo; Tidbury, Hannah; Stebbing, Paul D.; Tarkan, Ali Serhan; Miossec, Laurence; Goulletquer, Philippe (Regional Euro-Asian Biological Invasions Centre-Reabic, 2016)Electronic decision-support tools are now an essential component of government strategies to battle non-native species, with taxon-specific, paper-based risk analysis schemes often being replaced by taxon-generic tools. ... -
Development of empirical standard weight equation for Pursak chub Squalius pursakensis, an endemic cyprinid species of Northwest Anatolia
Sülün, S.; Başkurt, S.; Emiroğlu, O.; Giannetto, D.; Tarkan, Ali Serhan; Ağdamar, S.; Çiçek, A. (Turkiye Klinikleri Journal of Medical Sciences, 2014)Indices of condition enable the evaluation of the well-being of fish, with the assumption that heavier fish of a given length are in a better condition. Relative weight (Wr) is one of these indices; it is calculated by ... -
Diagnostic features and biometry of head bones for identifying Carassius species in faecal and archaeological remains
Masson, L.; Almeida, D.; Tarkan, Ali Serhan; Onsoy, B.; Miranda, R.; Godard, M. J.; Copp, G. H. (Wiley, 2011)The identification of fish species from head bone remains is employed in various sciences, including archaeology, paleontology and field ecology, with the estimation of fish size from biometric relationships being useful ... -
The Diel Changes in Feeding Activity, Microhabitat Preferences and Abundance of Two Freshwater Fish Species in Small Temperate Streams (Omerli, Istanbul)
Gürsoy Gaygusuz, Çiğdem; Tarkan, Ali Serhan; Gaygusuz, Özcan (Foundation Environmental Protection & Research-Fepr, 2010)We examined the abundance, food and microhabitat use of Proterorhinus marmoratus (Gobiidae) and Cobitis vardarensis (Cobitidae) during both day and night in two small temperate streams of the Black Sea region (North-West ... -
Diurnal vertical distribution of zooplankton in a newly formed reservoir (Tahtali Reservoir, Kocaeli): the role of abiotic factors and chlorophyll a
Dorak, Zeynep; Gaygusuz, Ozcan; Tarkan, Ali Serhan; Aydin, Hamdi (Tubitak Scientific & Technical Research Council Turkey, 2013)Although water level fluctuations and related environmental variations occurring within reservoirs have a considerable effect on the zooplankton community, studies on zooplankton dynamics of reservoirs are very limited. ... -
DNA barcoding common non-native freshwater fish species in Turkey: Low genetic diversity but high population structuring
Keskin, Emre; Agdamar, Sevan; Tarkan, Ali Serhan (Taylor & Francis Ltd, 2013)Negative impacts of introduced non-native freshwater species on native species have been increasingly recognized in the world as well as in Turkey. However, there has been relatively little attention on genetic characterization ... -
Does non-native pumpkinseed Lepomis gibbosus affect endemic algae-scraping Capoeta aydinensis in case of introduction to a small stream? An ex situ growth experiment
Top Karakuş, Nildeniz; Tarkan, Ali Serhan (Wiley, 2021)The survival and establishment of alien fishes in novel environments can result in resource partitioning with native fishes. This can cause ecological impact and suppression of native populations. However, quantifying the ... -
ECOLOGICAL REQUIREMENTS AND DISTRIBUTION OF NATIVE AND INTRODUCED FRESHWATER FISHES IN A MEDITERRANEAN-TYPE BASIN (MUGLA, SW TURKEY)
Özdemir, Nedim; Tarkan, Ali Serhan; Ağdamar, Sevan; Top, Nildeniz; Karakuş, Uğur (Parlar Scientific Publications (P S P), 2015)The ecological requirements and distribution of the native and non-native freshwater fish species of the Mugla Province were studied between 2009 and 2011. In total, 19 fish species including 5432 specimens were collected ... -
The ecology of freshwater bivalves in the Lake Sapanca basin, Turkey
Ercan, Ertan; Gaygusuz, Ozcan; Tarkan, Ali Serhan; Reichard, Martin; Smith, Carl (Tubitak Scientific & Technical Research Council Turkey, 2013)Despite the ecological importance and globally threatened status of freshwater bivalves, the freshwater mussel fauna of Turkey has hitherto received little attention. The aim of this study was to describe the ecology of ... -
Editorial
Giannetto, Daniela; Piria, Marina; Tarkan, Ali Serhan (Pensoft Publishers, 2022)Species introductions are a major concern for ecosystem functioning, socio-economy and human well-being (Vilà et al. 2010; Lockwood et al. 2013; Diagne et al. 2021; Zenni et al. 2021). However, despite measures for prevention ... -
Editorial: Understanding the Impact and Invasion Success of Aquatic Non-native Species: How They Interact With Novel Environments and Native Biota
Tarkan, Ali Serhan; Yoğurtçuoğlu, Baran; Karachl, Paraskevi K; Kalogianni, Eleni; Tricarico, Elena (Frontiers Media S.A., 2021)The introduction of non-native aquatic species through a wide range of human-induced pathways (e.g., fisheries, fish stocking, aquaculture, sport fishing, shipping, ornamental and aquarium fish trade, opening new inter-sea ... -
Effect of Salinity on the Growth and Survival of the Freshwater Mussel, Unio crassus, in an Environmentally Disturbed River
Ercan, Ertan; Tarkan, Ali Serhan (Zoological Soc Pakistan, 2014)The aim of this study was to examine the effects of salinity on the survival and growth of a freshwater mussel Unio crassus, from a Mediterranean stream (Saricay Stream) in south-west Anatolia, Turkey, which has highly ... -
The Effects of Salinity, Temperature and Feed Ratio on Growth Performance of European Sea Bass (Dicentrarchus labrax L., 1758) in the Water Obtained Through Reverse Osmosis System and a Natural River
Ercan, Ertan; Agrali, Neslihan; Tarkan, Ali Serhan (Zoological Soc Pakistan, 2015)In the present study, the effects of effluent water with varying salinity levels coming from the river and reverse osmosis device, temperature and different feeding ratios on the growth performance of European sea bass ... -
Empirical Standard Weight Equation for the Aegean Chub Squalius fellowesii, an Endemic Freshwater Fish Species of Western Anatolia, Turkey
Giannetto, Daniela; Pompei, Laura; Lorenzoni, Massimo; Tarkan, Ali Serhan (Taylor & Francis Inc, 2012)Data on length and weight of Aegean chub Squalius fellowesii, an endemic species distributed in the Aegean drainages of Anatolia, Turkey, were used to calculate a standard weight (Ws ) equation by means of the empirical ...