Doç. Dr. Ömerhan

Researcher @tcktu1955 | #JFB Asst. Editor | @TurkiyeBurslari Alumnus

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 4th paper in 2026]
A new record from the #BlackSea: 🎯 We report a new maximum size for sharpsnout #seabream and emphasize that large individuals captured in #RecreationalFisheries should be taken into account in #Fisheries management.
🔗 https://t.co/RGsGyNzkRi

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 3rd paper in 2026 – Q1]
An additional output from my TÜBİTAK project:
🎯 We show that morphological differentiation in Black Sea Atlantic bonito stocks aligns with feeding dynamics, and highlight risks of untested data pooling in stock analyses.
🔗 https://t.co/tAmB6zPxfc

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 2. paper in 2026 – Q1]
The first paper from my 1002‑B project has been published! We examined the stock structure of Atlantic bonito using body morphometrics and otolith shape analyses. #BlackSea

Link: https://t.co/xt1YKUw3PF

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 1. paper in 2026 – Q2]
AI-based age estimation from otolith images (Swin Transformer + Gaussian Process Classifier), reaching up to 94% accuracy.
Link: https://t.co/DrtszagsQB

[Doç. Dr. Ömerhan @dr_OmerHan]

2025'e veda ederken tüm çalışma arkadaşlarıma teşekkür ederim 💜🙏

[General Fisheries Commission for the Mediterranean @UN_FAO_GFCM]

Sustainable management delivers: fishing pressure down 50 percent❗️

#SOMFI2025 assesses 120 stocks across the region, indicating that between 2013 & 2023, fishing mortality fell sharply while the biomass of assessed commercial species increased by 25%.

🔗https://t.co/rnPYLCcAoc

[Doç. Dr. Ömerhan @dr_OmerHan]

Yürütücüsü olduğum #TÜBİTAK projemizin sonuç raporu kabul edildi. Projeyi süresinden önce başarıyla tamamladık.
Çıktılarımız:
• 1 Q1 makale (değerlendirmede)
• 2 yeni makale (yazılıyor)
• 2 uluslararası kongre sunumu
Tüm ekibe teşekkürler! #palamut #otolith #BlackSea

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 9th publication of 2025 – Q2 journal, Impact Factor: 2.8]
Our review paper, conducted under CA20102: MAF World – COST Action following a 4-day workshop, is now published.

📖 Open Access: https://t.co/eM40V1mCNk

📎 Workshop: https://t.co/L4ubRzfzJe

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 8th publication of 2025 – Q1 journal, Impact Factor: 9.8]

Pleased to share that our comprehensive review paper, conducted under the framework of the CA20106 – @SeaWheatCOST, has been published today in Food Chemistry.

📖https://t.co/iuvLbSVp9L

[Doç. Dr. Ömerhan @dr_OmerHan]

@TrabzonBelTr #Foto61

[Doç. Dr. Ömerhan @dr_OmerHan]

@NuriBasusta @seyhankadir1 Link: https://t.co/pJVV5Wu6WW

[Doç. Dr. Ömerhan @dr_OmerHan]

Our study is the first to directly determine the age of Rapana venosa in the 🇹🇷 Black Sea using #statoliths—paving the way for accurate growth modeling and sustainable management.
#Mollusca #BlackSea #Rapanavenosa
[My 7th paper in 2025 – Q3]

[Doç. Dr. Ömerhan @dr_OmerHan]

[My 6th paper in 2025 – Q1, IF 11.3]
Findings reveal a twofold rise in incidents, with extreme #weather as the leading cause — underscoring the urgent need for #climate-resilient infrastructure in #aquaculture.
Link: https://t.co/jZKHurfT0S

[Doç. Dr. Ömerhan @dr_OmerHan]

We are very happy to share that, for the first time, we have used #Artificialİntelligence to discriminate the #stock of a marine fish based on its #otolith shape.
[My 5th paper in 2025 – Q1, IF 7.5]

@UN_FAO_GFCM #BlackSea

[Doç. Dr. Ömerhan @dr_OmerHan]

After a decade of studying #fish gastric evacuation, I have compiled key modeling techniques into this paper. It offers a step-by-step R guide for accurate, unbiased analysis. A must-read for researchers in #aquaculture & #ecological modeling! 📖👇
🔗 https://t.co/5qIWOq2l0H

[Doç. Dr. Ömerhan @dr_OmerHan]

🚀 New publication alert! Our latest paper on Türkiye’s finfish aquaculture is now out in Reviews in Aquaculture (Q1)🐟🌊
🔗 https://t.co/fiA71E7CWr

#Aquaculture #Fisheries #BlueGrowth #BlackSea

[Doç. Dr. Ömerhan @dr_OmerHan]

As the PI, I'm leading @Tubitak-supported project on determination of stock structure of Atlantic bonito in the @BlackSea using morphological markers: Artificial intelligence-based age estimation.
Their #otoliths are tiny & fragile, so soft brushes are used for careful cleaning!

[Doç. Dr. Ömerhan @dr_OmerHan]

2025 yılında üçüncü makalem, Aquaculture Research (Q2) dergisinde kabul edildi. :- )

[Doç. Dr. Ömerhan @dr_OmerHan]

Our 2nd paper from @doorsblacksea in 2025, published in Frontiers in Marine Science (Q1), explores Turkish stakeholders' insights on the #BlackSea's #BlueEconomy.
Key strategies from the Trabzon Multi-Actor Forum for sustainable #BlueEconomy
Full paper at https://t.co/lQcRISrzbq

[Doç. Dr. Ömerhan @dr_OmerHan]

Our first paper of 2025, led by @seyhankadir1 from the @doorsblacksea has been published in Regional Studies in Marine Science (Q2). A few more such publications are on the way.
For full manuscript access https://t.co/UDrYDJaPLH