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Academician

EKREM KALKAN

Profesör

Atatürk Üniversitesi Mühendislik Fakültesi İnşaat Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Yer Bilimleri ve Mühendisliği
Keywords YÖKSİS
Articles 93 YÖKSİS 93 · OpenAlex 0 Total citations 2,188 h-index 18 · OpenAlex OpenAlex coverage %47 matched 44 / 93 Q1 articles 15 Scopus · WoS Q1 13 Top 2% world rank #233,147 Stanford / Elsevier 2026 Best field rank #6 / 144 Keyword · top 4.2% Co-authors 62 6 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 44 + YÖKSİS · co-author record: 6
h-index 18 Percentile in Türkiye: 95 #154 of 2,088 at their university by h-index
i10-index
23
Total citations
2,188
Top 1.6% in Türkiye
Per article
43.8
FWCI
2.00
1.00 = world average
World top 1%
1
World top 10%
12

Most cited articles

  1. Modification of clayey soils using scrap tire rubber and synthetic fibers 2007 world top 10% 363 citations
  2. Utilization of red mud as a stabilization material for the preparation of clay liners 2006 world top 10% 263 citations
  3. The positive effects of silica fume on the permeability swelling pressure and compressive strength of natural clay liners 2004 world top 10% 221 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 6 articles (113 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 20.

Citing publications Crossref 374 publications citing 41 DOI-bearing articles · 35 Türkiye-affiliated
  • 2014 2
  • 2017 1
  • 2019 56
  • 2020 105
  • 2021 150
  • 2022 42
  • 2023 1
  • 2024 1
  • 2025 11
  • 2026 5
  1. Sustainable Stabilization of Expansive Soils Using Waste Marble Powder and Expanded Polystyrene Beads: Experimental Evaluation and Predictive Modelling TR Ebru Akis et al. · Transportation Geotechnics · 2026
  2. DOI 10.1061/jpeodx.pveng-1826 2026
  3. DOI 10.1016/j.trgeo.2025.101775 2026
  4. DOI 10.1016/j.rineng.2025.108679 2026
  5. DOI 10.1016/j.nxmate.2025.101564 2026
  6. DOI 10.1016/j.pce.2025.104204 2025
  7. DOI 10.1007/s10706-025-03536-x 2025
  8. DOI 10.1007/s10706-025-03467-7 2025
  9. DOI 10.1038/s41598-025-27306-0 2025
  10. DOI 10.3390/ma18225078 2025
  11. DOI 10.25130/tjes.32.4.21 2025
  12. DOI 10.1109/mercon67903.2025.11217093 2025
  13. DOI 10.1007/978-981-96-9529-4_4 2025
  14. DOI 10.1080/02726351.2025.2567434 2025
  15. DOI 10.1007/s10064-025-04652-x 2025
  16. DOI 10.1080/10298436.2025.2582734 2025
  17. DOI 10.1680/jenge.20.00066 2024
  18. DOI 10.1680/jcoma.19.00114 2023
  19. Effect of silica fume on the undrained strength parameters of dispersive TR Ogan ÖZTÜRK et al. · Turkish Journal of Engineering · 2022 · cites 3 articles of this academic
  20. Determination of strength characteristics of natural and stabilized alluvial subgrades TR Abdulmuner Malikzada et al. · Arabian Journal of Geosciences · 2022
  21. Evaluation of the effect of waste zeolite on the strength and micro-macrostructure of a high plasticity clayey soil stabilized with lime-waste zeolite mixtures subjected to freezing–thawing cycles TR Fatih Yılmaz et al. · Arabian Journal of Geosciences · 2022 · cites 2 articles of this academic
  22. DOI 10.3390/app12052290 2022
  23. DOI 10.35812/cellulosechemtechnol.2022.56.19 2022
  24. DOI 10.3390/polym14071318 2022
  25. DOI 10.1007/s12665-022-10190-6 2022
  26. DOI 10.1088/1755-1315/982/1/012053 2022
  27. DOI 10.1007/978-981-16-5669-9_11 2022
  28. DOI 10.1680/jgeen.21.00016 2022
  29. DOI 10.1016/j.mtchem.2021.100659 2022
  30. DOI 10.1007/978-3-030-88586-1_6 2022

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 18.4% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

World’s top 2% scientists

Stanford / Elsevier · 2026
World rank
233,147
career list
Composite c-score
3.15
excluding self-citations
h-index
16
hm 9.4
Sub-field rank
2192
Environmental Sciences

The 2026 list (v9) prepared by Stanford University and Elsevier from Scopus data; indicators exclude self-citations. See the Türkiye list →

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 93

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%1
Top 10%10
Avg · n 45 %65.3
Other counts

Scopus (SJR)

  • YÖKSİS rows 28

WoS (JCR)

  • YÖKSİS rows 31

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

93articles

Journals with publications

33 journals

Narrow down

Scopus (SJR)
Q115 Q27 Q35 Q41
WoS (JCR)
Q113 Q24 Q39 Q45
TR Index
0articles

Article list

  1. 2025 Preliminary Findings for A New Iron Mineralization in the Central Anatolian Iron Province (Turkiye) and An Approach to the Genesis Acta Montanistica Slovaca DOI 10.46544/AMS.v30i2.12 YÖKSİS OpenAlex 20.2%
  2. 2025 The First Report of Late Valanginian–Early Aptian (Early Cretaceous) Ammonites and Chemostratigraphy of Eastern Anatolian, Olur-Erzurum, Türkiye Geological Journal DOI 10.1002/gj.5070 YÖKSİS SJR Q2 JCR Q2 OpenAlex 84.3%
  3. 2025 Narman Fairy Chimneys Area as a Geotourism Example from Erzurum, NE Turkey International Journal of Earth Sciences Knowledge and Applications DOI https://www.ijeska.com/index.php/ijeska/article/view/482/645 YÖKSİS OpenAlex 54.1%
  4. 2025 Geotechnical Performance of Obsidian for Stabilization of Clayey Soils Journal of Informetrics DOI https://journalinformetrics.com/wp-content/uploads/2025/12/34.pdf YÖKSİS SJR Q1 JCR Q1
  5. 2024 Investigating the Health Effects of Modified Montmorillonite Nanoclay on the Digestive System Journal of Health DOI https://healthjournal.arums.ac.ir/article-1-2864-en.html YÖKSİS
  6. 2024 3D Geophysical Subsurface Modelling in Quarry Site Research International Journal of Earth Sciences Knowledge and Applications DOI http://www.ijeska.com/index.php/ijeska/article/view/406/374 YÖKSİS
  7. 2024 Geotechnical Investigation for A Damaged Light Building Erected on A Fill Material-Rich in Expansive Soil International Journal of Earth Sciences Knowledge and Applications DOI http://www.ijeska.com/index.php/ijeska/article/view/412/371 YÖKSİS
  8. 2024 Compressive Strength of Clayey Soil Stabilized with Rock Dust and Cement International Journal of Latest Technology in Engineering, Management & Applied Science DOI 10.51583/IJLTEMAS.2024.130103 YÖKSİS OpenAlex 0.9%
  9. 2024 Curtain Grouting Applications in Wala Dam (Jordan) International Journal of Earth Sciences Knowledge and Applications DOI http://www.ijeska.com/index.php/ijeska/article/view/387/355 YÖKSİS
  10. 2024 Freeze-Thaw Effect on High Plasticity Clayey Soils Reinforced with Waste Glass Bottle Powder International Journal of Earth Sciences Knowledge and Applications DOI http://www.ijeska.com/index.php/ijeska/article/view/409 YÖKSİS
  11. 2023 Effect of Natural Pozzolana and Scrap Tire Rubber Mixture on Compacted Clayey Soils International Journal of Science and Engineering Applications DOI 10.7753/IJSEA1212.1008 YÖKSİS OpenAlex 47.7%
  12. 2023 The Effect of Curing Time and Temperature Change on Strength in High Plasticity Clay Soils Reinforced with Waste Egg Shell Powder Geotechnical and Geological Engineering DOI 10.1007/s10706-022-02289-1 YÖKSİS SJR Q1 JCR Q3 OpenAlex 73.9%
  13. 2023 Effects of Silica Fume and Lime Mixtures on the Some Geotechnical Properties of Clay Soils International Journal of Science and Engineering Applications DOI 10.7753/IJSEA1212.1009 YÖKSİS OpenAlex 41.1%
  14. 2023 Liquefaction Analysis for Aziziye District (Erzurum, NE Turkey) Soils According to Turkey Building Earthquake Regulations 2018 (TBER-2018) International Journal of Innovative Research and Reviews DOI https://www.injirr.com/index.php/injirr YÖKSİS
  15. 2023 Effects of Some Chemicals on the Permeability of Compacted Clayey Soil International Journal of Innovative Research and Reviews DOI https://www.injirr.com/index.php/injirr YÖKSİS
  16. 2022 Experimental Study on the Effect of Hemp Fiber on Mechanical Properties of Stabilized Clayey Soil Journal of Natural Fibers DOI 10.1080/15440478.2022.2068725 YÖKSİS SJR Q2 JCR Q1 OpenAlex top 10% OpenAlex 91.4%
  17. 2022 Effects of quartzite on the freeze–thaw resistance of clayey soil material from Erzurum, NE Turkey Bulletin of Engineering Geology and the Environment DOI 10.1007/s10064-022-02691-2 YÖKSİS SJR Q1 JCR Q1 OpenAlex 60.3%
  18. 2022 Removal of algae from thermal mud pool: A case study in Koprukoy (Erzurum, Northeast (NE) Turkey) thermal spring area Bulletin of the Chemical Society of Ethiopia DOI 10.4314/bcse.v36i3.5 YÖKSİS SJR Q3 JCR Q4 OpenAlex 60.7%
  19. 2022 Use of Gravity and Magnetic Methods in Oil and Gas Exploration: Case Studies from Azerbaijan International Journal of Earth Sciences Knowledge and Applications DOI http://www.ijeska.com/index.php/ijeska/Inpress YÖKSİS
  20. 2022 Effects of Quartzite on the Desiccation Cracks of Clayey Soils Exposed to Wetting-Drying Cycles International Journal of Science and Engineering Applications DOI 10.7753/IJSEA1101.1005 YÖKSİS OpenAlex 0.2%

Projects 32 See all (32) →

  1. 2021 Doğal Taşların Ekonomiye Kazandırılması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2021-04-02 – 2021-12-23
  2. 2018 Taş’ı Emeğinle Ekonomiye Taşı Diğer kamu kuruluşları (Yükseköğretim Kurumları hariç) · Tamamlandı 2018-09-21 – 2020-09-15
  3. 2018 Termal çamurda oluşan yosunun giderilmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-10-03 – 2021-11-22
  4. 2016 Silis dumanı ve silis dumanı-kireç karışımlarının zemin enjeksiyonunda kullanımının araştırılması ATATÜRK ÜNİVERSİTESİ Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2016-06-04 – 2018-12-04
  5. 2018 Oltu Taşı Atıklarının Geri Kazanım Yoluyla Ürüne Dönüştürülmesi: Mamul Oltu Taşı Üretilmesi Kalkınma Bakanlığı · Tamamlandı 2018-08-16 – 2020-08-16

Proceedings 85 See all (85) →

  1. 2002 Improving of shear strength of natural clay liners from clay deposits NE Turkey International Conference on Landslides Slope Stability & the Safety of Infra-structures
  2. — Oltu taşı üretimi ve işlenmesinde kullanılan ekipmanlar III. Maden Makineleri Sempozyumu
  3. 2013 17 Ağustos Adapazarı depreminde gözlenen yapı ve zemin problemleri Batı Anadolu’nun Depremselliği Sempozyumu
  4. 2010 Geotechnical mapping of Erzurum and its surroundings 19th International Geophysical Congress and Exhibition of Turkey
  5. 2009 An investigation upon identification of organization organizations to encourage satisfactory and image perception in the Inter University Competition the International Rural Development Symposium

Patents 1

  1. — BAKTERİ KÜLTÜRÜ KULLANIMI İLE YOSUN GİDERME YÖNTEMİ

← Back to academicians

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
62
With an akaturk profile
22
Turkish institutions
6
Co-authored works
%84

Academic co-authors 22

  1. NECMİ YARBAŞI Doktor Öğretim Üyesi · Atatürk Üniversitesi same university 29
  2. HAYRUNNİSA NADAROĞLU Profesör · Atatürk Üniversitesi same university 19
  3. NESLİHAN ÇELEBİ Profesör · Atatürk Üniversitesi same university 13
  4. GÜLŞEN TOZSİN Profesör · Atatürk Üniversitesi same university 5
  5. SUAT AKBULUT Profesör · Yıldız Teknik Üniversitesi 5
  6. ÖZGÜR BİLİCİ Doçent · Atatürk Üniversitesi same university 5
  7. TAŞKIN ÖZTAŞ Profesör · Atatürk Üniversitesi same university 3
  8. NAZAN DEMİR Profesör · Muğla Sıtkı Koçman Üniversitesi 2
  9. AZİZE ALAYLI Profesör · Sakarya Uygulamalı Bilimler Üniversitesi 1
  10. ELİF AĞIRMAN AKTÜRK Araştırma Görevlisi · Atatürk Üniversitesi same university 1
Show all (22)
  1. ESEN TAŞĞIN Profesör · Atatürk Üniversitesi same university 1
  2. FATMA ZEHRA ÇAKICI Profesör · Atatürk Üniversitesi same university 1
  3. HABİB UYSAL Profesör · Atatürk Üniversitesi same university 1
  4. HASAN KOLAYLI Doçent · Karadeniz Teknik Üniversitesi 1
  5. HÜLYA ÇELİK Profesör · Ağrı İbrahim Çeçen Üniversitesi 1
  6. MEHMET HAMİT ÖZYAZICIOĞLU Profesör · Atatürk Üniversitesi same university 1
  7. NESLİHAN DİKBAŞ Profesör · Atatürk Üniversitesi same university 1
  8. RECEP KOTAN Profesör · Atatürk Üniversitesi same university 1
  9. REMZİ ŞAHİN Profesör · Atatürk Üniversitesi same university 1
  10. SEMET ÇELİK Profesör · Atatürk Üniversitesi same university 1
  11. TUĞBA BİLİCİ Araştırma Görevlisi · Atatürk Üniversitesi same university 1
  12. YILDIRAY PALABIYIK Doktor Öğretim Üyesi · İstanbul Teknik Üniversitesi 1

National collaboration 6 institutions

Within own university53 joint works · Atatürk Üniversitesi

  1. Yıldız Teknik Üniversitesi 5 works · 1 academics
  2. Muğla Sıtkı Koçman Üniversitesi 2 works · 1 academics
  3. Ağrı İbrahim Çeçen Üniversitesi 1 works · 1 academics
  4. Karadeniz Teknik Üniversitesi 1 works · 1 academics
  5. Sakarya Uygulamalı Bilimler Üniversitesi 1 works · 1 academics
  6. İstanbul Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 40

ADİL ÖZDEMİR 4shahriyar karimdoust 4AHMED WEDAM AHMED 3ALİ İHSAN AROL 3Hacı Osman Kartal 3AHMET EKMEN 2DUYGU TURHAN 2Faisal Mohamedgread 2Yousef Vasigh 2ABDULVAHAB MUKHTAROVALACALI MineAbdulvahap MukhtarovAydın UfukBAYRAKTUTAN MSBayraktutan M SalihCanbolat y MustafaCelik SametERKAN AYDARGRAINDER PGUZY ARTURHALİL ÖZDEMİRHAMZA FURKAN HARPUTLUGİLKAMRAN GADIROVLale ÖncüMALINOWSKA AgnieszkaMERAL KAYA SARIMEREFIELD JRParisa NamiSARA KILIÇSERACETTİN ARASANSeyed Naser RaisossadatTortum AhmetVAGIF GADIROVYILMAZ M and KALKAN EYarbaşı NecmiAksoy GökşinYoussef Vasighkaolylı HasanÖMER FARUK KALKANÖzgül MüdahirŞahin Şakir

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.