Kurum Yazarı "Yücel, Ersin" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Anatomical and morphological studies on two endemic species from Turkey: Centaurea dichroa Boiss. & Heldr and Centaurea wagenitzii Hub.-Mor
Centaurea dichroa Boiss. & Heldr and C. wagenitzii Hub.-Mor. are endemic species for Turkey. Morphological and anatomical properties of these speices were investigated comparatively. Both species are perennial and woody ... -
Antimicrobial activities of fruits of Crataegus and Pyrus species
Güven, Kıymet; Yücel, Ersin; Çetintas, F (Taylor & Francis Inc, 2006)The antimicrobial activity of the ethyl acetate extracts from fruits of Crataegus tanacetifolia , Crataegus x bornmulleri , Pyrus communis subsp. communis , and Pyrus serikensis (Rosaceae) were investigated by the agar-well ... -
Canonical correlation analysis for studying the relationship between the basic morphological and some soil chemical characteristics of Centaurea mucronifera DC. (Asteraceae)
Çelik, Sehnaz; Yücel, Ersin; Mendes, M.; Tug, G. N.; Öztürk, Munir (2008)This aim of this study was to investigate the relationship between the basic morphological features and some soil chemical characteristics in order to enlighten the differentiation in the Centaurea mucronifera populations ... -
Carolina poplar (Populus x canadensis Moench) as a biomonitor of trace elements in Black sea region of Turkey
Çelik, Sehnaz; Yücel, Ersin; Çelik, Sezgin; Gücel, Salih; Öztürk, Munir (Triveni Enterprises, 2010)In this study, the leaves, bark and the soil supporting Populus x canadensis Moench were tested as a possible biomonitor of trace element pollution in the Middle Black Sea region of Turkey The investigations were carried ... -
Chemical Applications, Scarification and Stratification Effects on Seed Germination of Rare Endemic Verbascum calycosum Hausskn. ex Murb. (Scrophulariaceae)
Hilooğlu, Muhip; Sözen, Emel; Yücel, Ersin; Kandemir, Ali (University Agr Sci & Veterinary Med Cluj-Napoca, 2018)Verbascum calycosum is an endemic plant species having considerable narrow distribution in Erzincan (Turkey) region. This species is known from only a single population and its habitats are highly threatened due to intensive ... -
Composition of the essential oil of three endemic Centaurea species from Turkey
Köse, Yavuz Bülent; Demirci, Betül; Başer, K. Hüsnü Can; Yücel, Ersin (Taylor & Francis Inc, 2008)The essential oil obtained by hydrodistillation front three endemic Centaurea species (Asteraceae) in Phalolepis (Cass.) DC. Section; C. wagenitzii Hub.-Mor., C. tossiensis Freyn et Sint. and C. luschaniana Heimerl front ... -
Conservation strategy of critical endemic Centaurea hausknetchii boiss. (Section: Cyanoroides) and effects of different salt, nitrate and acid concentrations on the germination of seeds
Çelik, Sehnaz; Yücel, Ersin (2008)Centaurea hausknetchii is a local endemic species growing only in the Nemrut Mountain Historical National Park in the Southeast Anatolian region of Turkey. It grows in three small areas of this mountain and all these areas ... -
New Chromosome Counts in Centaurea Section Phalolepis (Asteraceae) From Turkey
Uysal, Tuna; Köse, Yavuz Bülent; Yücel, Ersin; Ertuğrul, Kuddisi (Soc Royal Botan Belgique, 2009)Eleven new chromosome counts in 10 Turkish endemic Centaurea species in section Phalolepis are reported. The prevalence of the basic chromosome number of x = 9, together with a close correlation between karyological data ... -
An Overview of the Geobotanical Structure of Turkish Pinus Sylvestris and Carpinus Betulus Forests
Gücel, Salih; Özkan, Kürsat; Çelik, Sezgin; Yücel, Ersin; Öztürk, Münir (Pakistan Botanical Soc, 2008)Pinus L and Carpinus L. are the two widely distributed genera of gymnosperms being represented by 80 and 170 species respectively. The former has 5 species in Turkey and latter 2 species namely; P.pinea, P.halepensis, ... -
Pollen morphology of some endemic Turkish Centaurea L. (Asteraceae, section Phaloletis) and their taxonomic value
Erkara, Ismuhan Potoğlu; Köse, Yavuz Bülent; Osoydan, Kadir; Yücel, Ersin (Springer Wien, 2012)In this study, the detailed pollen morphological structures of some endemic Turkish species of Centaurea amaena Boiss., C. antalyense H. Duman & A. Duran, C. aphrodisea Boiss., C. hierapolitana Boiss., C. luschaniana ... -
Seed Germination Responses of Some Verbascum L. Species to Different Cold-Wet Pre-Treatments and Photoperiod Processes
Işık, Gülçin; KaravelioğullArı, Faik A.; Yücel, Ersin; Çelik, Sezgin (Bangladesh Botanical Soc, 2017)Seed germination responses of six Verbascum L. species to different cold-wet pre-treatments and photoperiod processes were examined. V. dudleyanum, V. natolicum, V. serratifolium and V. suworowianum var. suworowianum had ... -
Studies on Trace Metals in Soils and Plants Growing in the Vicinity of Copper Mining Area - Lefke, Cyprus
Gücel, Salih; Öztürk, Münir; Yücel, Ersin; Kadis, Costas; Güvensen, Aykut (Parlar Scientific Publications (PSP), 2009)Soil and plant samples were taken from different areas around the tailing ponds of CMC (Cyprus Copper Mines), an abandoned site from the Lefke region of Cyprus. The determination of the trace metals was carried out using ... -
Sulphur Pollution and its Dependency on the Altitude in the West Anatolian Scots Pine Forest
Yücel, Ersin; Güner, S. Teoman (Foundation Environmental Protection & Research-Fepr, 2010)In this study, the pollution levels of sulphur and its impact, depending on altitude were examined in the West Anatolian (Turkmen Mountain) Scots pine (Pious sylvestris subsp. hamata) forests. According to the average ...