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Academician

UMUT OKKAN

Profesör

Balıkesir Üniversitesi Mühendislik Fakültesi İnşaat Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal İnşaat Mühendisliği
Keywords YÖKSİS
Articles 57 YÖKSİS 57 · OpenAlex 0 Total citations 1,251 h-index 19 · OpenAlex OpenAlex coverage %61 matched 35 / 57 Q1 articles 10 Scopus · WoS Q1 9 Best field rank #187 / 2,733 Side field · top 6.8% Co-authors 39 12 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: 35 + YÖKSİS · co-author record: 5
h-index 19 Percentile in Türkiye: 96 #22 of 1,032 at their university by h-index
i10-index
25
Total citations
1,251
Top 5.5% in Türkiye
Per article
31.3
FWCI
2.27
1.00 = world average
World top 1%
1
World top 10%
13

Most cited articles

  1. Prediction of unconfined compressive strength of carbonate rocks using artificial neural networks 2013 world top 1% 190 citations
  2. Rainfall runoff modeling using least squares support vector machines 2012 world top 10% 112 citations
  3. Embedding machine learning techniques into a conceptual model to improve monthly runoff simulation: A nested hybrid rainfall-runoff modeling 2021 world top 10% 97 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. 5 articles (340 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 151 publications citing 35 DOI-bearing articles · 19 Türkiye-affiliated
  • 2018 3
  • 2019 25
  • 2020 38
  • 2021 49
  • 2022 22
  • 2025 10
  • 2026 4
  1. A multi-hybrid model approach optimizing discharge forecasts in karst catchment under climate change TR Cenk Sezen et al. · Journal of Hydrology · 2026
  2. DOI 10.1016/j.jhydrol.2025.134452 2026
  3. DOI 10.1016/b978-0-443-36318-4.00022-4 2026
  4. DOI 10.1088/2752-5295/ae2a60 2026
  5. Ünye Cevizdere taşkın afetinin taşkın yayılım ve tehlike haritaları ile incelenmesi TR Abdülbaki Hacı et al. · Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi · 2025
  6. Examination of Long-Term Temperature Change in Türkiye: Comparative Evaluation of an Advanced Quartile-Based Approach and Traditional Trend Detection Methods TR Omer Levend Asikoglu et al. · Atmosphere · 2025
  7. DOI 10.1038/s43247-025-03072-9 2025
  8. DOI 10.1002/joc.70181 2025
  9. DOI 10.11648/j.wros.20251406.13 2025
  10. DOI 10.3390/app152312449 2025
  11. DOI 10.1016/j.envpol.2025.127329 2025
  12. DOI 10.1007/s44274-025-00429-x 2025
  13. DOI 10.5194/nhess-25-4475-2025 2025
  14. DOI 10.3390/hydrology12120322 2025
  15. Enhancing monthly lake levels forecasting using heuristic regression techniques with periodicity data component: application of Lake Michigan TR Vahdettin Demir · Theoretical and Applied Climatology · 2022
  16. Evaluation of the suitability of NCEP/NCAR, ERA-Interim and, ERA5 reanalysis data sets for statistical downscaling in the Eastern Black Sea Basin, Turkey TR Sinan Nacar et al. · Meteorology and Atmospheric Physics · 2022 · cites 6 articles of this academic
  17. Improving reservoir inflow prediction via rolling window and deep learning-based multi-model approach: case study from Ermenek Dam, Turkey TR Hajar Feizi et al. · Stochastic Environmental Research and Risk Assessment · 2022
  18. Wavelet-based predictor screening for statistical downscaling of precipitation and temperature using the artificial neural network method TR Aida Hosseini Baghanam et al. · Hydrology Research · 2022
  19. Estimation of Intensity-Duration-Frequency (IDF) Curves from Large Scale Atmospheric Dataset by Statistical Downscaling TR Khaled ALRAMLAWİ et al. · Teknik Dergi · 2022
  20. DİNAMİK SU BÜTÇESİ MODELİNE DESTEK VEKTÖR REGRESYONU ENTEGRASYONU TR Zeynep Beril ERSOY et al. · Uludağ University Journal of The Faculty of Engineering · 2022 · cites 3 articles of this academic
  21. DOI 10.1002/ird.2699 2022
  22. DOI 10.3390/su14063376 2022
  23. DOI 10.4018/978-1-6684-3686-8.ch082 2022
  24. DOI 10.1016/j.asej.2022.101732 2022
  25. DOI 10.1016/j.fuel.2021.122658 2022
  26. DOI 10.1016/j.fuel.2022.123961 2022
  27. DOI 10.1061/(asce)wr.1943-5452.0001501 2022
  28. DOI 10.1016/j.envsoft.2022.105370 2022
  29. DOI 10.1007/s13762-022-03974-7 2022
  30. DOI 10.1029/2021wr030035 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; 20.3% 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.

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 57

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

Indexes and citation percentiles

?
TR Index 17 articles
OpenAlex citation percentile
Top 1%0
Top 10%10
Avg · n 35 %74.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 36

WoS (JCR)

  • YÖKSİS rows 36

Articles

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

57articles

Journals with publications

38 journals

Narrow down

Scopus (SJR)
Q110 Q213 Q311 Q42
WoS (JCR)
Q19 Q28 Q311 Q48
TR Index
17articles

Article list

  1. 2026 Uncertainty-aware reservoir operation projections using multi-model weighting and adaptive hedging rules JOURNAL OF HYDROLOGY DOI 10.1016/j.jhydrol.2026.135228 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.4%
  2. 2025 Uncertainties in streamflow projections: a comprehensive examination of variabilities arising from climate and hydrological models in the Tahtali Dam Basin, Turkey Theoretical and Applied Climatology DOI 10.1007/s00704-025-05416-z YÖKSİS SJR Q2 JCR Q3 OpenAlex 56.7%
  3. 2025 Exploring the Potential of Multi-Hydrological Model Weighting Schemes to Reduce Uncertainty in Runoff Projections Water DOI 10.3390/w17202919 YÖKSİS SJR Q1 JCR Q2 OpenAlex 77.9%
  4. 2025 Convergence and final performances of optimization algorithms for rainfall- runoff model calibration based on the number of function calls Earth Science Informatics DOI 10.1007/s12145-025-01885-y YÖKSİS SJR Q1 JCR Q1 OpenAlex 76.2%
  5. 2025 Quantifying Uncertainty in Projected Temporal Variations of Reservoir Releases for Crop Water Requirement The Eurasia Proceedings of Science, Technology, Engineering and Mathematics DOI 10.55549/epstem.1169 YÖKSİS OpenAlex 20.7%
  6. 2024 Innovative Polygonal Trend Analysis (IPTA) in detecting the seasonal trend behavior of statistically downscaled precipitation for the Eastern Black Sea Basin of Turkey Urban Water Journal DOI 10.1080/1573062X.2024.2312496 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 90.7%
  7. 2024 Trends and amount changes of temperature and precipitation under future projections in high–low groups and intra-period for the Eastern Black Sea, the Wettest Basin in Türkiye Natural Hazards DOI 10.1007/s11069-024-06588-z YÖKSİS SJR Q1 JCR Q1 OpenAlex 87.1%
  8. 2024 Internal structure modification of a simple monthly water balance model via incorporation of a machine learning-based nonlinear routing Journal of Hydroinformatics DOI 10.2166/hydro.2024.010 YÖKSİS SJR Q2 JCR Q2 OpenAlex 45.1%
  9. 2024 Analyzing the uncertainty of potential evapotranspiration models in drought projections derived for a semi-arid watershed Theoretical and Applied Climatology DOI 10.1007/s00704-023-04817-2 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 95.3%
  10. 2024 Gould Olasılık Matris Yöntemi ile Hazne Kapasitesi Tayini ve MATLAB Destekli bir Uygulama DSİ Teknik Bülteni DOI https://dsiteknikbulteni.dsi.gov.tr/ YÖKSİS TR Index
  11. 2024 GOULD OLASILIK MATRİS YÖNTEMİ İLE HAZNE KAPASİTESİ TAYİNİ VE MATLAB DESTEKLİ BİR UYGULAMA DSİ Teknik Bülteni DOI https://dsiteknikbulteni.dsi.gov.tr/ YÖKSİS TR Index
  12. 2023 Investigating adaptive hedging policies for reservoir operation under climate change impacts Journal of Hydrology DOI 10.1016/j.jhydrol.2023.129286 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.0%
  13. 2022 Evaluation of the suitability of NCEP/NCAR, ERA-Interim and, ERA5 reanalysis data sets for statistical downscaling in the Eastern Black Sea Basin, Turkey Meteorology and Atmospheric Physics DOI 10.1007/s00703-022-00878-6 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 92.7%
  14. 2022 Projecting aridity from statistically downscaled and bias-corrected variables for the Gediz Basin, Turkey Journal of Water and Climate Change DOI 10.2166/wcc.2022.109 YÖKSİS SJR Q2 JCR Q2 OpenAlex 69.9%
  15. 2022 Doğu Karadeniz Havzası Lokal Meteorolojik Değişkenleri İçin Bir Ölçek İndirgeme Uygulaması ve Senaryo Esaslı Öngörüler Teknik Dergi DOI 10.18400/tekderg.895112 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 48.2%
  16. 2022 DİNAMİK SU BÜTÇESİ MODELİNE DESTEK VEKTÖR REGRESYONU ENTEGRASYONU Uludag University Journal of the Faculty of Engineering DOI 10.17482/uumfd.1009558 YÖKSİS OpenAlex 33.5%
  17. 2022 Farklı İklim Değişikliği Senaryoları için Doğu Karadeniz Bölgesindeki Meteorolojik Kuraklıkların Eğilim Analizi Journal of the Institute of Science and Technology DOI https://dergipark.org.tr/en/pub/jist YÖKSİS TR Index OpenAlex 44.5%
  18. 2021 Embedding machine learning techniques into a conceptual model to improve monthly runoff simulation: A nested hybrid rainfall-runoff modeling Journal of Hydrology DOI 10.1016/j.jhydrol.2021.126433 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 95.6%
  19. 2021 EraInterim Re-analiz Verileri Kullanılarak İstatistiksel Ölçek İndirgeme Yöntemi ile Doğu Karadeniz Havzası Aylık Ortalama Sıcaklık Değerlerinin Tahmin Edilmesi Doğal Afetler ve Çevre Dergisi DOI 10.21324/dacd.700144 YÖKSİS TR Index OpenAlex 48.4%
  20. 2021 Hybridizing A Conceptual Hydrological Model with Neural Networks to Enhance Runoff Prediction Manchester journal of artificial intelligence & applied sciences. DOI https://mjaias.co.uk/index.php/mj-en YÖKSİS

Projects 8 See all (8) →

  1. 2021 Parametrik Işletme Kuralları Ile Iklim Değişikliği Senaryoları Altında Hazne Işletme Optimizasyonu -Tübitak 1002 · Tamamlandı 2021-05-01 – 2022-05-01
  2. 2022 İklim Değişikliği Etkileri Altında Baraj Haznelerinin İşletme Projeksiyonlarındaki Belirsizliklerin Ayrıştırılması -Tübitak 1001 · Tamamlandı 2022-09-15 – 2025-09-15
  3. 2022 İklim Değişikliği Etkileri Altında Baraj Haznelerinin İşletme Projeksiyonlarındaki Belirsizliklerin Ayrıştırılması -Tübitak 1001 · Tamamlandı 2022-09-15 – 2025-09-15
  4. 2016 Kocadere Havzasında Toprak Neminin Havza Ölçeğinde Zamansal ve Mekânsal Değişiminin Belirlenmesi ve Kuraklık Analizi Diğer kamu kuruluşları (Yükseköğretim Kurumları hariç) · Tamamlandı 2016-03-16 – 2020-12-01
  5. 2017 Global Optimizasyon Algoritmalarının Kavramsal Hidrolojik Model Kalibrasyonunda Değerlendirilmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2017-06-15 – 2020-05-22

Books 4

  1. 2023 Smart Applications with Advanced Machine Learning and Human-Centred Problem Design SPRINGER ISBN 978-3-031-09752-2 Kitap Bölümü · Bilimsel Kitap
  2. 2020 Decision Support Methods for Assessing Flood Risk and Vulnerability IGI GLOBAL ISBN 9781522597735 Kitap Bölümü · Bilimsel Kitap
  3. 2018 Predictive Modeling and Optimization Methods in Science and Engineering. IGI Global ISBN 9781522547662 Kitap Bölümü · Bilimsel Kitap
  4. 2016 Handbook of Research on Advanced Computational Techniques for Simulation Based Engineering IGI Global ISBN 9781466694798 Kitap Bölümü · Bilimsel Kitap

Proceedings 64 See all (64) →

  1. 2023 İstatistiksel Ölçek İndirgemede Tahminleyici Seçiminde Lasso Yaklaşımının Uygulanması 10. Uluslararası Mühendislik ve Teknoloji Yönetimi Kongresi
  2. 2019 Simulation of Penman-Monteith with Temperature-Based Potential Evapotranspiration Models International Civil Engineering and Architecture Conference ’19
  3. 2012 Aktif Baraj Hazne Hacminin Farklı Tasarım Yöntemleriyle İrdelenmesi: Demirköprü Barajı Örneği Uluslararası Katılımlı III. Ulusal Baraj Güvenliği Sempozyumu
  4. 2014 Ölçülen ve NCEP Re-Analiziyle Elde Edilen Yağış Verileri Eğilimlerinin Karşılaştırılması: Gediz Havzası Örneği 12. Ulusal Kültürteknik Sempozyumu
  5. 2017 Determination of Muskingum Flood Routing Model Parameters by Simulated Annealing Algorithm 8th International Advanced Technologies Symposium

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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
39
With an akaturk profile
20
Turkish institutions
12
Co-authored works
%89

Academic co-authors 20

  1. OKAN FISTIKOĞLU Profesör · Dokuz Eylül Üniversitesi 14
  2. ZEYNEP BERİL ERSOY Araştırma Görevlisi · Balıkesir Üniversitesi same university 12
  3. MURAT KANKAL Profesör · Bursa Uludağ Üniversitesi 6
  4. SİNAN NACAR Doçent · Tokat Gaziosmanpaşa Üniversitesi 6
  5. HÜSEYİN YILDIRIM DALKILIÇ Profesör · Erzincan Binali Yıldırım Üniversitesi 3
  6. MURAT ŞAN Doktor Öğretim Üyesi · Gümüşhane Üniversitesi 3
  7. NURAY GEDİK Doçent · Balıkesir Üniversitesi same university 2
  8. ŞERAFETTİN AŞIK Profesör · Ege Üniversitesi 2
  9. AHMET ALİ KUMANLIOĞLU Doçent · Manisa Celâl Bayar Üniversitesi 1
  10. ASLAN DENİZ KARAOĞLAN Profesör · Balıkesir Üniversitesi same university 1
Show all (20)
  1. BÜŞRA AKTÜRK Doçent · İstanbul Bilgi Üniversitesi 1
  2. BİROL KAYA Profesör · Dokuz Eylül Üniversitesi 1
  3. DERYA AYRAL ÇINAR Doktor Öğretim Üyesi · Gebze Teknik Üniversitesi 1
  4. ERHAN AKKUZU Profesör · Ege Üniversitesi 1
  5. EYYÜB KARAKAN Doçent · Kilis 7 Aralık Üniversitesi 1
  6. GÜLAY PAMUK MENGÜ Doçent · Ege Üniversitesi 1
  7. GİZEM YAĞMUR DEĞİRMENCİ Araştırma Görevlisi · Hacettepe Üniversitesi 1
  8. HASAN KAPLAN Profesör · Hatay Mustafa Kemal Üniversitesi 1
  9. OĞUZ KÖSE Araştırma Görevlisi · Balıkesir Üniversitesi same university 1
  10. ÖZLEM ALTUNDAĞ ERDOĞAN Araştırma Görevlisi · Hacettepe Üniversitesi 1

National collaboration 12 institutions

Within own university16 joint works · Balıkesir Üniversitesi

  1. Dokuz Eylül Üniversitesi 15 works · 2 academics
  2. Bursa Uludağ Üniversitesi 6 works · 1 academics
  3. Tokat Gaziosmanpaşa Üniversitesi 6 works · 1 academics
  4. Erzincan Binali Yıldırım Üniversitesi 3 works · 1 academics
  5. Gümüşhane Üniversitesi 3 works · 1 academics
  6. Ege Üniversitesi 2 works · 3 academics
  7. Hacettepe Üniversitesi 2 works · 2 academics
  8. Gebze Teknik Üniversitesi 1 works · 1 academics
  9. Hatay Mustafa Kemal Üniversitesi 1 works · 1 academics
  10. Kilis 7 Aralık Üniversitesi 1 works · 1 academics
Show all (12)
  1. Manisa Celâl Bayar Üniversitesi 1 works · 1 academics
  2. İstanbul Bilgi Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 19

UMUT KIRDEMİR 9ZAFER ALİ SERBEŞ 7GÜL İNAN 4AYŞE MOLLAMAHMUTOĞLU 2Ahmad Tamim Noori 2ALPASLAN ATMANLIBerkay DerinEROL İLERİHALİL UYSALHAYRULLAH ÇETİNKAYAHAYRULLAH ÇETİNKAYAHüseyin KıymazMEVLÜT SÜREYYA KOÇAKMUHAMMET ÖZSOYNADİR YILMAZPelin TonkaSAMUİ PİJUSHTUĞBA YILDIRIMsümbül gezer

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.