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Manousos Valyrakis

@hydromechanic

Associate Professor in Environmental Hydraulics @ Aristotle U. of Thessaloniki. I study turbulence, geomorphic processes and critical infrastructure risks due to climate change.

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18.11.2024
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Latest posts by Manousos Valyrakis @hydromechanic

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Abstract submission is now open for our #EGU26 #Geomorphology session GM2.6 “Measuring & modelling geomorphic processes across scales” (🌍 Vienna, 3–8 May 2026)
Join discussions on #SedimentTransport #morphodynamics #NaturalHazards
📅 Submit by 15 Jan 👉 egu26.eu/session/56181

26.12.2025 10:38 👍 1 🔁 0 💬 0 📌 0
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The 13th International Conference on Fluvial Hydraulics - 13th International Conference on Fluvial Hydraulics Abstract submission is open See the submission guidelines for AuthorsAnd submit your abstracts Abstract submission is now open (until the extended deadline of September 15th 2025!) See the submission ...

🚨 Upon popular request the abstract submission deadline has been extended!
🌊Join us in Thessaloniki, June 30-July 4, 2026, to shape the future of #FluvialHydraulics

#RiverFlow2026 @IAHR

📅 New Abstract Deadline: 15 September 2025

🌐 Submit your abstract now: riverflow2026.web.auth.gr

15.08.2025 13:44 👍 1 🔁 0 💬 0 📌 0

One month to Abstract Submissions (short abstracts up to 500 words) 🌊 submit now 👉 riverflow2026.web.auth.gr/submission-g...

17.07.2025 07:49 👍 1 🔁 0 💬 0 📌 0
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One year to go #RiverFlow2026 🇬🇷

Go with the flow and submit your abstract by mid August!

Submission Guidelines - 13th International Conference on Fluvial Hydraulics: riverflow2026.web.auth.gr/submission-g...

View our just released promotional video on @YouTube www.youtube.com/watch?v=Dha3...

30.06.2025 18:21 👍 1 🔁 0 💬 0 📌 1

Call for Special Sessions #RiverFlow2026 🌊

Do you have ideas for shaping the scientific program while emphasising innovative topical themes in fluvial hydraulics and geomorphology?

Submit your proposal: RiverFlow2026@civil.auth.gr

For details see👇

riverflow2026.web.auth.gr/special-sess...

27.06.2025 10:58 👍 1 🔁 1 💬 0 📌 0

Call for Special Sessions #RiverFlow2026 🌊

Do you have ideas for shaping the scientific program while emphasising innovative topical themes in fluvial hydraulics and geomorphology?

Submit your proposal: RiverFlow2026@civil.auth.gr

For details see👇

riverflow2026.web.auth.gr/special-sess...

27.06.2025 10:58 👍 1 🔁 1 💬 0 📌 0
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Are you attending IAHR’s World Congress 2025?
Make sure to also meet with the Fluvial Hydraulic committee and prepare for #IAHR #RiverFlow2026 next year at Thessaloniki, Greece!
For more information make sure to visit our main webpage:
🔗 riverflow2026.web.auth.gr

20.06.2025 05:53 👍 1 🔁 1 💬 0 📌 0
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Are you attending IAHR’s World Congress 2025?
Make sure to also meet with the Fluvial Hydraulic committee and prepare for #IAHR #RiverFlow2026 next year at Thessaloniki, Greece!
For more information make sure to visit our main webpage:
🔗 riverflow2026.web.auth.gr

20.06.2025 05:53 👍 1 🔁 1 💬 0 📌 0
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Calling all river scientists & engineers! #RiverFlow2026 is now accepting abstracts. Share your latest research in fluvial hydraulics and join us in Thessaloniki, Greece! Submit your abstract by August 15, 2025.
🔗 riverflow2026.web.auth.gr 
#Hydraulics #RiverScience

22.05.2025 05:29 👍 3 🔁 2 💬 1 📌 0
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Calling all river scientists & engineers! #RiverFlow2026 is now accepting abstracts. Share your latest research in fluvial hydraulics and join us in Thessaloniki, Greece! Submit your abstract by August 15, 2025.
🔗 riverflow2026.web.auth.gr 
#Hydraulics #RiverScience

22.05.2025 05:29 👍 3 🔁 2 💬 1 📌 0
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1/ It has been only a short few days but was a great opportunity (as always!) to catch up with a number of colleagues and collaborators as well as meet up new ones! #EGU25 never disappoints👇

01.05.2025 07:30 👍 3 🔁 1 💬 1 📌 0

A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!

01.05.2025 07:28 👍 5 🔁 3 💬 1 📌 0

Thanks so much @hydromechanic.bsky.social!

02.05.2025 00:57 👍 1 🔁 1 💬 0 📌 0
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6/ Looking forward to continuing these conversations and collaborations beyond #EGU2025
We cordially share an advance welcome for both the #RIVERFLOW2026 & #EGU exciting 2026 sessions to shape the future of community!

Stay tuned & get in touch:
riverflow2026.web.auth.gr

01.05.2025 07:42 👍 2 🔁 1 💬 0 📌 0

Thank you @cznews.bsky.social for promoting briliant #CriticalZone research!

01.05.2025 10:32 👍 1 🔁 0 💬 0 📌 0

A great thread taking you into the room where fascinating #CriticalZone research was presented during #EGU25 this morning. 🌐🧪

01.05.2025 10:00 👍 3 🔁 1 💬 1 📌 0
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6/ Looking forward to continuing these conversations and collaborations beyond #EGU2025
We cordially share an advance welcome for both the #RIVERFLOW2026 & #EGU exciting 2026 sessions to shape the future of community!

Stay tuned & get in touch:
riverflow2026.web.auth.gr

01.05.2025 07:42 👍 2 🔁 1 💬 0 📌 0
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5/ the poster sessions (virtual and onsite) were interesting and well attended too. Thank you to my students and colleagues (including from Aristotle University of Thessaloniki) who presented their work. Honoured to serve as mentor and OSPP judge for some early career students!

01.05.2025 07:37 👍 1 🔁 0 💬 1 📌 0
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4/ A big shoutout also to all the conveners and invited speakers of our @EGU_GM GM2.7 session for their incredible dedication and expertise. Your hard work made it a success! 🙌🌍 #geomorphology Truly inspiring! 🚀📊 #EGU2025 #EarthScience

01.05.2025 07:34 👍 2 🔁 0 💬 1 📌 0
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3/Our second #EGU25 @EGU_GM oral session followed up with contributions on the role of turbulence on geomorphic phenomena across scales. Your contributions sparked vibrant discussions towards advancing our understanding of Earth’s surface processes dynamically shaping landscapes

01.05.2025 07:33 👍 5 🔁 0 💬 1 📌 0
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2/ A huge thank you to all the authors and presenters of our #EGU2025 session GM2.7 who shared their cutting-edge research and insights.
Our first oral session focused more on granular processes from theoretical to numerical and experimental developments

01.05.2025 07:31 👍 2 🔁 0 💬 1 📌 1
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1/ It has been only a short few days but was a great opportunity (as always!) to catch up with a number of colleagues and collaborators as well as meet up new ones! #EGU25 never disappoints👇

01.05.2025 07:30 👍 3 🔁 1 💬 1 📌 0

A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!

01.05.2025 07:28 👍 5 🔁 3 💬 1 📌 0

Hydrology Papers of the Day @hydromechanic.bsky.social on sediment transport: a review of bridge-pier scour, engineering interventions and countermeasures; plastic transport processes through vegetated areas of the river channel by a recirculating flume; and gravel-size particle movement.

01.05.2025 02:23 👍 7 🔁 2 💬 0 📌 1
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See you soon - you will find us at Room -2.93 for the Oral sessions and Hall X3 for the Poster sessions!!

30.04.2025 05:48 👍 1 🔁 0 💬 1 📌 0

#EGU2025 starts in a few days!!

Looking forward to seeing many friends and colleagues at Vienna while featuring some exciting sessions on geomorphic processes across scales and tools and methods to monitor and model them!

Attending? Let’s catch up 🤝

25.04.2025 14:35 👍 2 🔁 0 💬 1 📌 0
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3/ Here’s to more discoveries and collaborations ahead! Thank you to everyone who’s cited, discussed, or built upon our work.
#Research #Collaboration #Milestone #HydraulicEngineering #SedimentTransport

17.04.2025 12:08 👍 2 🔁 0 💬 0 📌 0
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The Role of Coherent Airflow Structures on the Incipient Aeolian Entrainment of Coarse Particles Coherent airflow sweep structures exerting sufficient drag force can set coarse particles in motion A work-based criterion has been established to define the full aerodynamic entrainment of coars...

2/ Recent highlights:
- Zhao et al. (2024) on airflow structures & aeolian entrainment: doi.org/10.1029/2023...
- Valyrakis et al. (2024) on sediment & plastic debris transport: doi.org/10.1007/s104...
- Bharadwaj et al. (2024) review on scour countermeasures: doi.org/10.1007/s116...

17.04.2025 12:07 👍 2 🔁 0 💬 1 📌 1
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Dr. Manousos Valyrakis ‪Associate Professor in Hydraulic Engineering, Aristotle Univesity of Thessaloniki‬ - ‪‪Cited by 2,000‬‬ - ‪Environmental Fluid Mechanics‬ - ‪Ecohydraulics‬ - ‪Sediment transport‬ - ‪Earth Surface Pro...

1/ Thrilled to share my reaching the 2000 citations milestone, reflecting the efforts of my coauthors, mentors and mentees, and their recognition from the broader research community. Thank you all for your support and collaboration!
🔗 scholar.google.com/citations?us...

17.04.2025 12:06 👍 2 🔁 0 💬 1 📌 0
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Feel welcomed to email me directly a draft (title and abstract) if you want to check if your submission may fit the scope of the topical collection: mvalyra@civil.auth.gr

20.03.2025 07:41 👍 1 🔁 1 💬 1 📌 0