Tolga Ok

409 total citations
25 papers, 325 citations indexed

About

Tolga Ok is a scholar working on Ecology, Evolution, Behavior and Systematics, Plant Science and Genetics. According to data from OpenAlex, Tolga Ok has authored 25 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ecology, Evolution, Behavior and Systematics, 12 papers in Plant Science and 8 papers in Genetics. Recurrent topics in Tolga Ok's work include Plant Ecology and Taxonomy Studies (10 papers), Genetic diversity and population structure (7 papers) and Plant Ecology and Soil Science (4 papers). Tolga Ok is often cited by papers focused on Plant Ecology and Taxonomy Studies (10 papers), Genetic diversity and population structure (7 papers) and Plant Ecology and Soil Science (4 papers). Tolga Ok collaborates with scholars based in Türkiye, Poland and Lebanon. Tolga Ok's co-authors include Adam Boratyński, Krystyna Boratyńska, Àngel Romo, Anna K. Jasiñska, Magda Bou Dagher Kharrat, Karolina Sobierajska, Monika Dering, Katarzyna Sękiewicz, Bouchra Douaihy and Yakiv Didukh and has published in prestigious journals such as Forest Ecology and Management, Botanical Journal of the Linnean Society and Plant Systematics and Evolution.

In The Last Decade

Tolga Ok

22 papers receiving 298 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Tolga Ok Türkiye 11 170 117 80 78 74 25 325
Karolina Sobierajska Poland 13 208 1.2× 143 1.2× 91 1.1× 91 1.2× 74 1.0× 20 371
Katarzyna Sękiewicz Poland 12 136 0.8× 106 0.9× 103 1.3× 63 0.8× 76 1.0× 28 301
Alena Havrdová Czechia 8 131 0.8× 90 0.8× 88 1.1× 109 1.4× 65 0.9× 15 295
Mihai Puşcaş Romania 10 180 1.1× 140 1.2× 102 1.3× 80 1.0× 95 1.3× 32 346
Mineaki Aizawa Japan 9 122 0.7× 120 1.0× 160 2.0× 62 0.8× 74 1.0× 40 330
Hamed Yousefzadeh Iran 11 149 0.9× 115 1.0× 68 0.8× 75 1.0× 57 0.8× 52 339
Ditte C. Olrik Denmark 7 105 0.6× 53 0.5× 56 0.7× 74 0.9× 52 0.7× 11 221
Ana I. de-Lucas Spain 8 102 0.6× 101 0.9× 174 2.2× 105 1.3× 59 0.8× 9 302
Dylan O. Bürge United States 11 175 1.0× 215 1.8× 51 0.6× 81 1.0× 40 0.5× 28 380
Marianick Juin France 9 150 0.9× 133 1.1× 120 1.5× 64 0.8× 27 0.4× 14 309

Countries citing papers authored by Tolga Ok

Since Specialization
Citations

This map shows the geographic impact of Tolga Ok's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tolga Ok with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tolga Ok more than expected).

Fields of papers citing papers by Tolga Ok

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tolga Ok. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tolga Ok. The network helps show where Tolga Ok may publish in the future.

Co-authorship network of co-authors of Tolga Ok

This figure shows the co-authorship network connecting the top 25 collaborators of Tolga Ok. A scholar is included among the top collaborators of Tolga Ok based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tolga Ok. Tolga Ok is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Boratyński, Adam, Alı A. Dönmez, Magda Bou Dagher Kharrat, et al.. (2023). Biology and ecology of Juniperus drupacea Labill.. Dendrobiology. 90. 1–29. 3 indexed citations
2.
3.
Song, Yi‐Gang, Łukasz Walas, Marcin Pietras, et al.. (2021). Past, present and future suitable areas for the relict tree Pterocarya fraxinifolia (Juglandaceae): Integrating fossil records, niche modeling, and phylogeography for conservation. European Journal of Forest Research. 140(6). 1323–1339. 21 indexed citations
4.
Sękiewicz, Katarzyna, Àngel Romo, Tolga Ok, et al.. (2020). Biogeography and relationships of the Abies taxa from the mediterranean and central Europe regions as revealed by nuclear DNA markers and needle structural characters. Forest Ecology and Management. 479. 118606–118606. 14 indexed citations
5.
Walas, Łukasz, Karolina Sobierajska, Tolga Ok, et al.. (2019). Past, present, and future geographic range of an oro-Mediterranean Tertiary relict: The juniperus drupacea case study. Regional Environmental Change. 19(5). 1507–1520. 34 indexed citations
6.
Ok, Tolga, et al.. (2018). TIRMANICI BİTKİLERİN BAZI BİYOLOJİK ÖZELLİKLERİ. DergiPark (Istanbul University). 2(2). 156–164. 1 indexed citations
7.
Jasiñska, Anna K., Katarzyna Sękiewicz, Tolga Ok, et al.. (2017). Taxonomic position of Abies equi-trojani on the basis of needlecharacters by comparison with different fir species. TURKISH JOURNAL OF BOTANY. 41. 620–631. 6 indexed citations
8.
Sobierajska, Karolina, Krystyna Boratyńska, Anna K. Jasiñska, et al.. (2016). Effect of the Aegean Sea barrier between Europe and Asia on differentiation inJuniperus drupacea(Cupressaceae). Botanical Journal of the Linnean Society. 180(3). 365–385. 31 indexed citations
9.
Sękiewicz, Katarzyna, Krystyna Boratyńska, Magda Bou Dagher Kharrat, Tolga Ok, & Adam Boratyński. (2016). Taxonomic differentiation of Cupressus sempervirens and C. atlantica based on morphometric evidence. Systematics and Biodiversity. 14(5). 494–508. 10 indexed citations
10.
Boratyńska, Krystyna, Katarzyna Sękiewicz, Anna K. Jasiñska, et al.. (2015). Effect of geographic range discontinuity on taxonomic differentiation of Abies cilicica. Acta Societatis Botanicorum Poloniae. 84(4). 419–430. 10 indexed citations
11.
Ok, Tolga, et al.. (2015). Seed characteristics of Flueggea anatolica, an endangered forest shrub species. Dendrobiology. 74. 59–67. 3 indexed citations
12.
Jasiñska, Anna K., Krystyna Boratyńska, Monika Dering, et al.. (2014). Distance between south-European and south-west Asiatic refugial areas involved morphological differentiation: Pinus sylvestris case study. Plant Systematics and Evolution. 300(6). 1487–1502. 27 indexed citations
13.
Douaihy, Bouchra, Karolina Sobierajska, Anna K. Jasiñska, et al.. (2012). Morphological versus molecular markers to describe variability in Juniperus excelsa subsp. excelsa (Cupressaceae). AoB Plants. 2012. pls013–pls013. 36 indexed citations
14.
Jasiñska, Anna K., Krystyna Boratyńska, Karolina Sobierajska, et al.. (2012). Relationships among Cedrus libani, C. brevifolia and C. atlantica as revealed by the morphological and anatomical needle characters. Plant Systematics and Evolution. 299(1). 35–48. 30 indexed citations
15.
Ok, Tolga, et al.. (2010). Phenological observations on a bean trefoil (Anagyris foetida L.) population in the Kahramanmaras region, Turkey. Scientific Research and Essays. 5(22). 3358–3362.
16.
Ok, Tolga, et al.. (2010). USING POPLARS (Populus L.) IN URBAN AFFORESTATION: KAHRAMANMARAŞ SAMPLE. DergiPark (Istanbul University). 11(2). 127–135. 1 indexed citations
17.
Kutbay, Hamdi Güray, et al.. (2009). SOME ECOLOGICAL TRAITS AND RELATIONSHIPS OF THESE TRAITS WITH WOOD ANATOMY IN QUERCUS PONTICA C. KOCH. Pakistan Journal of Botany. 41(5). 2445–2454. 1 indexed citations
18.
Ok, Tolga, et al.. (2007). Kadıncık çalısı (Flueggea anatolica Gemici)'nın Türkiye'deki yeni bir yayılış alanı. 8(2). 102–106.
19.
Ok, Tolga, et al.. (2004). A new distribution of Caucasian wingnut (Pterocarya fraxinifolia (Poiret) Spach) in the Kahramanmaras region, Turkey.. PubMed. 25(1). 45–50. 2 indexed citations
20.
Ok, Tolga, et al.. (2003). Foliar N and P resorption and nutrient levels along an elevational gradient in Juniperus oxycedrus L. subsp. macrocarpa (Sibth. & Sm.) Ball. Annals of Forest Science. 60(5). 449–454. 20 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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