Kurum Yazarı "Gül, Serkan" WoS İndeksli Yayınlar Koleksiyonu İçin Listeleme
-
Age estimation and body size of the Parsley Frog, Pelodytes caucasicus Boulenger, 1896 from Lake Borçka Karagöl, Turkey
Dursun, Cantekin; Gül, Serkan; Özdemir, Nurhayat (Firenze University Press, 2023)In this study, we described age structure, body size, body mass and the relationships among these parameters for a population of P. caucasicus from Lake Borçka Karagöl, Artvin, Turkey. The mean SVL with standard error was ... -
Age structure and body size in three populations of Darevskia rudis (BEDRIAGA, 1886) from different altitudes
Gül, Serkan; Özdemir, Nurhayat; Kumlutaş, Yusuf; Ilgaz, Çetin (Osterreichische Gesellschaft Herpetologie E V, 2014)Darevskia rudis (BEDRIAGA, 1886) occupies a wide range of altitudes in the Black Sea region of Turkey. A total of 62 individuals of this lizard from three populations/locations at different altitudes (Province of Artvin: ... -
Age structure and body size of the eastern spadefoot toad pelobates syriacus boettger, 1889 (Anura: Pelobatidae) from Afyonkarahisar, Turkey
Kalaycı, Tuba Ergül; Gül, Serkan; Özdemir, Nurhayat (Inst Zoology, Bas, 2019)This is the first study to report the average age of adulthood and sexual maturity in individuals of Pelobates syriacus Boettger, 1889 from Afyon, Turkey. the age of male and female individuals was found to vary between ... -
Age structure and body size variation in common toad (Bufo bufo, Linnaeus 1758) from three different altitudes in Turkey
Kalaycı, Tuğba Ergül; Gül, Serkan; Dursun, Cantekin; Karaoğlu, Handan; Özdemir, Nurhayat (Pleiades Publishing Inc, 2019)We describe here for the first time the body size and age of the Common Toad (Bufo bufo) from high (Trabzon, 1090 m and Kastamonu, 925 m above sea level) and low (Yalova, 65 m above sea level) altitudes in Turkey using ... -
Age structure and body size variation in populations of darevskia bithynica (Mehely, 1909) (Reptilia: Lacertidae) from different altitudes in North-western Turkey
Gül, Serkan; Özdemir, Nurhayat; Kumlutaş, Yusuf; Durmuş, Salih Hakan; Ilgaz, Çetin (Inst Zoology, Bas, 2015)We present the first data of body size and age structure (based on the skeletochronological examination) of Darevskia bithynica from two localities characterised with different altitudes, i.e. Zonguldak (50 m) and Bolu ... -
Age structure and growth pattern in an east Anatolian high altitude population of Iranolacerta brandtii (DE FILIPPI, 1863)
Gül, Serkan; Ilgaz, Çetin; Kumlutaş, Yusuf; Candan, Kamil (Osterreichische Gesellschaft Herpetologie E V, 2017)Information on age structure and growth of Iranolacerta brandtii (DE FILIPPI, 1863), is presented for a high altitude (2,363 m a.s.l.) population from Karadulda Village, District of Calchran, Province of Van, east Anatolia ... -
Altitudinal effects on the life history of the Anatolian lizard (Apathya cappadocica, Werner 1902) from southeastern Anatolia, Turkey
Gül, Serkan; Özdemir, Nurhayat; Avcı, Aziz; Kumlutaş, Yusuf; Ilgaz, Çetin (Tubitak Scientific & Technical Research Council Turkey, 2015)Altitudinal gradients are an important variable in testing the life history traits (e.g., longevity, age at maturity, and body size) of organisms. in this study, the life history traits of the Anatolian lizard Apathya ... -
Characterization of microplastic pollution in tadpoles living in small water-bodies from Rize, the northeast of Turkey
Karaoğlu, Kaan; Gül, Serkan (Pergamon-Elsevier Science Ltd, 2020)Microplastic pollution is a growing problem for Turkey and other countries, but most studies focus on the pollution in oceans and seas. To understand the relationship between microplastics, fresh water, and terrestrial ... -
Climatic envelopes of the genus Lacerta Linnaeus, 1758 in Türkiye: an application of ecological niche modeling
Gül, Serkan; Kumlutaş, Yusuf; Ilgaz, Çetin; Candan, Kamil (Springer, 2023)Six species belonging to the genus Lacerta live in Türkiye. In this study, both present and future potential distribution maps were created based on occurrence data and climatic variables for these six species. Two scenarios ... -
Climatic preferences and distribution of 6 evolutionary lineages of Typhlops vermicularis Merrem, 1820 in Turkey using ecological niche modeling
Gül, Serkan; Kumlutaş, Yusuf; Ilgaz, Çetin (Tubitak Scientific & Technical Research Council Turkey, 2015)According to evolutionary biologists, ecology is a very important factor in speciation. Ecology may be effective at driving adaptive divergence between lineages in different environments and climatic conditions. Because ... -
Comparison of the ecological niche of two closely related toads (Bufo bufo and Bufo verrucosissimus)
Gül, Serkan; Dursun, Cantekin; Kutrup, Bilal; Üzüm, Nazan; Özdemir, Nurhayat (Brill, 2023)Understanding climatic variables to determine the ecological niche is crucial to explaining species distributions and revealing how sister species coexist within a geographic area. Here, we used ecological niche modeling ... -
Cryptic genetic structure within Valentin's Lizard, Darevskia valentini (Boettger, 1892) (Squamata, Lacertidae), with implications for systematics and origins of parthenogenesis
Candan, Kamil; Kornilios, Panagiotis; Ayaz, Dinçer; Kumlutaş, Yusuf; Gül, Serkan; Caynak, Elif Yıldırım; Ilgaz, Çetin (Taylor & Francis Ltd., 2021)Taxonomy of the lacertid genus Darevskia has been complex since the first morphology-based studies. Darevskia valentini, mostly distributed in Turkey, currently includes three subspecies, but its interspecific and intraspecific ... -
Ecological divergence between two evolutionary lineages of Hyla savignyi (Audouin, 1827) in Turkey: effects of the Anatolian Diagonal
Gül, Serkan (Brill Academic Publishers, 2013)Most of Turkey's land area is covered by one of three biodiversity hotspots (Caucasus, Irano-Anatolian, and Mediterranean). Anatolia is one of the main corridors for postglacial colonization of Europe. Uncovering how ... -
The effect of altitude, latitude and climatic variables on life-history traits of male Hyla savignyi (AUDOUIN, 1827) from Anatolia (Turkey): a skeletochronological study
Kalaycı, Tuğba Ergül; Özdemir, Nurhayat; Altunışık, Abdullah; Gül, Serkan (Osterreichische Gesellschaft Herpetologie E V, 2015)A total of 127 male individuals of Hyla savignyi (AUDOUIN, 1827) from three populations of different altitudes (Iskenderun - 10 m a.s.l., Sanlrurfa - 476 m, Igdir - 858 m) were studied for age structure and body size using ... -
Genetic data to describe the hybrid zone between Bufo bufo (Linnaeus, 1758) and Bufo verrucosissimus (Pallas, 1814) in northeastern Türkiye
Dursun, Cantekin; Sánchez-Monte, Gregorio; Özdemir, Nurhayat; Gül, Serkan; Martínez-Solan, Iñigo (Brill Academic Publishers, 2023)Hybrid zones are geographic areas where individuals from distinct taxa meet, mate, and hybridize. These zones may have complex histories, but many of them originated relatively recently, during climatic oscillations in the ... -
Impact of various ecological parameters on the life-history characteristics of Bufotes viridis sitibundus from Turkey
Altunışık, Abdullah; Gül, Serkan; Özdemir, Nurhayat (Wiley, 2021)In this study, we used the skeletochronology method to estimate various growth parameters, such as age structure, minimum and maximum life span, age of sexual maturity, and the relationship between body size and weight of ... -
Interspecific and intraspecific size and shape variation in skull of two closely related species Bufo bufo (Linnaeus, 1758) and Bufo verrucosissimus (Pallas, 1814) from Turkey
Üzüm, Nazan; Özdemir, Nurhayat; Dursun, Cantekin; Kutrup, Bilal; Gül, Serkan (TUBİTAK Scientific & Technical Research Council Turkey, 2021)Anurans are the most suitable vertebrate group to see the development and also evolution in the skull, compared to other terrestrial vertebrates as they show highly derived morphology. For this reason, the cranium of anurans ... -
Modeling of current and future distributions of Camellia sinensis in Türkiye under climate change
İzmirli, Şule Güzel; Gül, Serkan (Springer, 2023)The tea plant (Camellia sinensis) that is cultivated in Türkiye is mainly grown in the eastern Black Sea region and is a significant crop for the Turkish economy. Climate change can have significant effects on the tea ... -
Molecular data confirm the presence of the Southern Crested Newt Triturus karelinii (Strauch, 1870) in Anatolia
Candan, Kamil; Ilgaz, Çetin; Kumlutaş, Yusuf; Caynak, Elif Yıldırım; Gül, Serkan (Taylor & Francis Ltd., 2023)Two species of newts of the genus Triturus are known to occur in Turkiye: Triturus ivanbureschi Wielstra & Arntzen, 2013 and T. anatolicus Wielstra & Arntzen, 2016. Here, we used the mitochondrial ND4 gene as a genetic ... -
A new locality record of Pelias barani (Böhme et joger, 1983) from the Northeastern Anatolia
Gül, Serkan; Kumlutaş, Yusuf; Ilgaz, Çetin (Folium Ltd, 2016)Two female individuals of Baran’s Adder species Pelias barani were recorded in Tektaş village of Pazar, Rize (Turkey). These individuals were compared with other samples in the literature, and introduced them size and ...