Roeland van de Vijsel's Avatar

Roeland van de Vijsel

@roelandvdvijsel.bsky.social

Assistant Professor at Wageningen University. Hydrodynamics & biogeomorphology. Tipping points & self-organization. River deltas & coastal wetlands. https://www.wur.nl/en/persons/roeland-van-de-vijsel.htm. Sharks, cycling & salsa music. Views are my own.

803 Followers  |  523 Following  |  45 Posts  |  Joined: 13.10.2024  |  2.3704

Latest posts by roelandvdvijsel.bsky.social on Bluesky

Our research on the (un)steadiness of river dunes under high flow was just published in Nature Communications today! ๐Ÿ‘‡
#bedforms #rivers #geomorphology @drsjoukje.bsky.social

09.07.2025 13:35 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
AGU EPSP Connects - May 2025 YouTube video by AGU EPSP

๐ŸŽ™ Yesterday I had the privilege of presenting my research during @aguepsp.bsky.social's seminar on #Earth & #Planetary Surface Processes.
The recording of my talk,
๐ŸŒŠ #Nonlinear dynamics in #river-, #tide-, and #wave- dominated #ecosystems ๐ŸŒฟ,
is available here: ๐Ÿ‘‡
www.youtube.com/live/TZD-Qpx...

22.05.2025 10:48 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Flyer for a webinar showing the image of the speaker, the title of the talk and the abstract.

Flyer for a webinar showing the image of the speaker, the title of the talk and the abstract.

Join us Wednesday May 21st (8am San Francisco, 11am New York, 5pm Berlin, 830pm New Delhi, 11pm Beijing) for a great @aguepsp.bsky.social Connects Science Talk by @roelandvdvijsel.bsky.social
Register at bit.ly/EPSP_MAY25

20.05.2025 15:47 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
Preview
Welcome! You are invited to join a meeting: AGU EPSP Connects - May 2025. After registering, you will receive a confirmation email about joining the meeting. Science Talk by Dr. Roeland C. van de Vijsel, Assistant Professor, Wageningen University Title: โ€œNonlinear dynamics in river-, tide-, and wave-dominated ecosystemsโ€ Abstract: Self-reinforcing feedba...

๐Ÿ“† Wed 21 May, 17:00 CEST โ€“ I'm giving an EPSP Connects seminar: connect.agu.org/epsp/discuss... @aguepsp.bsky.social @agu.org
๐ŸŒŠ Nonlinear dynamics in river-, tide-, and wave-dominated ecosystems
๐ŸŒฟ River bedforms, tidal marsh channels, waves in seagrass meadows ...
๐Ÿ”— Zoom: psu.zoom.us/meeting/regi...

13.05.2025 12:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Hi Fee, definitely! Welcome :)

14.04.2025 12:23 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Protest sign, reading:
"Science is overrated*! (*sarcasm alert!)
(Who needs food, clean water, healthcare, energy, computers, protection from natural hazards, etc. anyway?)"

Protest sign, reading: "Science is overrated*! (*sarcasm alert!) (Who needs food, clean water, healthcare, energy, computers, protection from natural hazards, etc. anyway?)"

The Dutch government is planning to make devastating budget cuts on higher #education and #science. ๐Ÿงช Reason for all Dutch universities to participate in a relay strike that passes from city to city. Tomorrow, it will be my university's turn. ๐Ÿชง @woinactie.bsky.social

13.04.2025 21:22 โ€” ๐Ÿ‘ 38    ๐Ÿ” 7    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Video thumbnail

๐ŸŒฑ Plants that establish on a #mudflat strongly increase the #complexity & drainage efficiency of #tidal channel #networks. ๐ŸŒŠ #Vegetation promotes channel incision & prevents topographic smoothing. ๐Ÿ’ปOur SFERE model (doi.org/10.5281/zeno...) illustrates this ๐Ÿ‘‡For the study: doi.org/10.1038/s414... ๐Ÿงชโš’๏ธ

09.04.2025 18:19 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
NIOZ - PhD position: Modelling natural flood-resistant landscapes in the Zeeuwse Deltaโ€ The department of Estuarine and Delta Systems at the Royal Netherlands Institute of Sea Research (NIOZ) in Yerseke is looking for a highly motivated PhD student to join the Delta Climate Center's Icon

๐ŸŒŠ PhD-positie: Modelleren van waterkerende landschappen in de Zeeuwse Delta! ๐ŸŒฟ

Enthousiast over #naturebasedsolutions? We zoeken een PhD-kandidaat om ruimtelijke modellen te maken van geomorfologie en ecologie in Zeeland

Regionaal werken voor globale lessen ๐ŸŒ
workingat.nioz.nl/o/phd-positi...

15.03.2025 17:09 โ€” ๐Ÿ‘ 3    ๐Ÿ” 6    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 2

Congratulations!

08.03.2025 00:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Added, David!

06.03.2025 17:51 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Great! Welcome to the bright side @egu.eu! ๐ŸŒ๐Ÿงชโš’๏ธ

03.03.2025 19:19 โ€” ๐Ÿ‘ 12    ๐Ÿ” 3    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Definitely!

01.03.2025 20:10 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

You're welcome Stefanie ๐Ÿ˜Š

01.03.2025 20:10 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Done!

01.03.2025 20:09 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Added!

01.03.2025 20:08 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Added! And thanks for pointing out the starter pack you had already made, Anna! ๐Ÿ‘‰ go.bsky.app/SqwZxvS
(I had overlooked it..๐Ÿซฃ)

01.03.2025 20:07 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thank you! Doing my best.. ๐ŸŒ๐ŸŒ๐ŸŒŽ

01.03.2025 20:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thank you! Yes.. I hope that we as scientists and educators can contribute to a peaceful and liveable planet by voicing the rational arguments we need in these disturbing times ๐ŸŒŽ๐ŸŒ๐ŸŒ

01.03.2025 20:00 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Complexly branching and meandering tidal channel networks in a salt marsh, Venice Lagoon, Italy. Photo by Roeland van de Vijsel.

Complexly branching and meandering tidal channel networks in a salt marsh, Venice Lagoon, Italy. Photo by Roeland van de Vijsel.

Happy to announce I'm starting as Assistant Professor at Wageningen University! My focus is on self-reinforcing #feedbacks in #hydrology & #environmental #hydraulics, for example in #rivers, #estuaries & #wetlands. ๐ŸŒŠ๐ŸŒฟ๐ŸŒ Looking forward to developing #research & #education in this exciting field ๐Ÿงชโš’๏ธ

01.03.2025 14:33 โ€” ๐Ÿ‘ 45    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Done James!

01.03.2025 14:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Strange! Is it working now?

01.03.2025 14:00 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Added!

01.03.2025 12:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Done!

01.03.2025 09:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Done Alvise!

28.02.2025 19:28 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Hi all, I've created a #Coastal #Wetlands starter pack:
go.bsky.app/QmZYHK2
For anyone working on or interested in #research or #management of coastal #ecosystems like #mangroves, #marshes, #mudflats, #seagrass, ...
Please let me know if you want to be added! ๐ŸŒŠ๐ŸŒฟ๐Ÿงช

28.02.2025 11:57 โ€” ๐Ÿ‘ 39    ๐Ÿ” 17    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 0

Ah I must have overlooked that. Thanks again then ๐Ÿ˜…

28.02.2025 11:43 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Hi Dan, thanks for making this starter pack! I'm a bit late to the party, but could I still be added? Thanks! ๐ŸŒฟ๐ŸŒŠ

28.02.2025 11:30 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Hi Simon, thanks for creating this starter pack! Could I still be added? Thanks! ๐ŸŒŠ

28.02.2025 11:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Hi Lina, I had missed your starter pack but it seems very interesting! Could I be added? Thanks! ๐ŸŒŠ๐ŸŒฟ

28.02.2025 11:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image

#PhD and #postdoc openings at @utrechtuniversity.bsky.social ! Come join our group to study the life expectancies of river deltas across the globe!

Apply here: www.uu.nl/en/organisat...

20.02.2025 19:07 โ€” ๐Ÿ‘ 7    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@roelandvdvijsel is following 20 prominent accounts