Manousos Valyrakis
@hydromechanic.bsky.social
Associate Professor in Environmental Hydraulics @ Aristotle U. of Thessaloniki. I study turbulence, geomorphic processes and critical infrastructure risks due to climate change.
🚨 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
🌊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
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 ...
riverflow2026.web.auth.gr
August 15, 2025 at 1:44 PM
🚨 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
🌊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
One month to Abstract Submissions (short abstracts up to 500 words) 🌊 submit now 👉 riverflow2026.web.auth.gr/submission-g...
July 17, 2025 at 7:49 AM
One month to Abstract Submissions (short abstracts up to 500 words) 🌊 submit now 👉 riverflow2026.web.auth.gr/submission-g...
Reposted by Manousos Valyrakis
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...
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...
https://riverflow2026.web.auth.gr/special-sessio…
June 27, 2025 at 10:58 AM
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...
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...
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...
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...
https://riverflow2026.web.auth.gr/special-sessio…
June 27, 2025 at 10:58 AM
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...
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...
Reposted by Manousos Valyrakis
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
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
June 20, 2025 at 5:53 AM
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
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
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
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
June 20, 2025 at 5:53 AM
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
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
Reposted by Manousos Valyrakis
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
May 22, 2025 at 5:30 AM
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
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
May 22, 2025 at 5:30 AM
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
Reposted by Manousos Valyrakis
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👇
May 1, 2025 at 7:30 AM
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👇
Reposted by Manousos Valyrakis
A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!
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.
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...
- 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...
May 1, 2025 at 7:28 AM
A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!
Reposted by Manousos Valyrakis
Thanks so much @hydromechanic.bsky.social!
May 2, 2025 at 12:57 AM
Thanks so much @hydromechanic.bsky.social!
Reposted by Manousos Valyrakis
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
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
May 1, 2025 at 7:42 AM
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
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
Reposted by Manousos Valyrakis
A great thread taking you into the room where fascinating #CriticalZone research was presented during #EGU25 this morning. 🌐🧪
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
Our first oral session focused more on granular processes from theoretical to numerical and experimental developments
May 1, 2025 at 10:00 AM
A great thread taking you into the room where fascinating #CriticalZone research was presented during #EGU25 this morning. 🌐🧪
A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!
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.
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...
- 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...
May 1, 2025 at 7:28 AM
A big shout out to @kinarnicholas.bsky.social for promoting exciting work on hydrological sciences and engineering - definitely worthy of everyone’s following!
Reposted by Manousos Valyrakis
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.
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...
- 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...
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...
doi.org
May 1, 2025 at 2:23 AM
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.
#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 🤝
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 🤝
April 25, 2025 at 2:35 PM
#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 🤝
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 🤝
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...
🔗 scholar.google.com/citations?us...
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...
scholar.google.com
April 17, 2025 at 12:06 PM
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...
🔗 scholar.google.com/citations?us...
Reposted by Manousos Valyrakis
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
March 20, 2025 at 7:41 AM
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
Reposted by Manousos Valyrakis
Many thanks to our esteemed guest co-editors for this topical section: @ischalko.bsky.social @michaelnones.bsky.social MassimoGuerrero RuiFerreira and JoeAberle
March 20, 2025 at 9:12 AM
Many thanks to our esteemed guest co-editors for this topical section: @ischalko.bsky.social @michaelnones.bsky.social MassimoGuerrero RuiFerreira and JoeAberle
📢 Call for Papers! "Recent advances in turbulence & transport measurements in earth sciences" special collection in #ActaGeophysica is now open for submissions until Oct 15, 2025. Share your cutting-edge research on flow dynamics & instrumentation! link.springer.com/collections/... #Turbulence
Recent advances in turbulence and transport measurements and instrumentation in earth surface sciences and hydro-environment engineering
This new collection offers a unique platform to explore the latest advancements in the tools and methods used for gaining a better understanding of flow ...
link.springer.com
March 20, 2025 at 7:32 AM
📢 Call for Papers! "Recent advances in turbulence & transport measurements in earth sciences" special collection in #ActaGeophysica is now open for submissions until Oct 15, 2025. Share your cutting-edge research on flow dynamics & instrumentation! link.springer.com/collections/... #Turbulence
Are you attending #AGU24 online or in person at Washington DC this week? Feel free to reach out and interact during our presentation on the role of energetic flow structures inducing coarse grain responses (from rocking to full entrainment).
agu24.ipostersessions.com/Default.aspx...
agu24.ipostersessions.com/Default.aspx...
December 10, 2024 at 7:50 AM
Are you attending #AGU24 online or in person at Washington DC this week? Feel free to reach out and interact during our presentation on the role of energetic flow structures inducing coarse grain responses (from rocking to full entrainment).
agu24.ipostersessions.com/Default.aspx...
agu24.ipostersessions.com/Default.aspx...
Explore the fascinating interplay between fluid dynamics and sediment transport across Earth and beyond! 🌍🌊🌬️⛈️
Our #EGU25 session (GM2.7 Sediment Transport in Geophysical Flows) covers mountainous, fluvial, coastal, and even extraterrestrial environments.
#Geomorphology #Hydrology #ClimateChange
Our #EGU25 session (GM2.7 Sediment Transport in Geophysical Flows) covers mountainous, fluvial, coastal, and even extraterrestrial environments.
#Geomorphology #Hydrology #ClimateChange
December 7, 2024 at 12:06 PM
Explore the fascinating interplay between fluid dynamics and sediment transport across Earth and beyond! 🌍🌊🌬️⛈️
Our #EGU25 session (GM2.7 Sediment Transport in Geophysical Flows) covers mountainous, fluvial, coastal, and even extraterrestrial environments.
#Geomorphology #Hydrology #ClimateChange
Our #EGU25 session (GM2.7 Sediment Transport in Geophysical Flows) covers mountainous, fluvial, coastal, and even extraterrestrial environments.
#Geomorphology #Hydrology #ClimateChange
I asked ChatGPT to generate a photo representing my professional life and it did an ok job upon first try! But… 👇
November 18, 2024 at 7:29 PM
I asked ChatGPT to generate a photo representing my professional life and it did an ok job upon first try! But… 👇