GEWEX

Have you missed today's monthly Flood CC meeting with Keynote speaker Prof. Tim Peterson from Monash University?

Not to worry, here is the link to the recording.

www.youtube.com/playlist?lis...

Have a great weekend...

Cheers to 25 fantastic years of the Global Land-Atmosphere System Study panel! Huge thanks to all members, past & present—you made it happen. Big shoutout to the University of Reading for their warm hospitality. Here’s to many more years of exciting research, great talks, and awesome teamwork ahead!

GEWEX E-News Special - AGU25 Sessions Special Edition: AGU Sessions This special edition of the GEWEX e-news features a special on the 2025 American Geophysical Union (AGU25) Meeting.This…

Considering submitting an abstract for AGU25?

The latest GEWEX E-News features a special edition focused on the AGU25 and includes a non-exhaustive list of AGU25 sessions convened by GEWEX community members and sessions relevant to the GEWEX community.

gewexorg.optin.com/newsletter/a...

2025 GHP Meeting just wrapped up. 3 days of great presentations & discussions, fresh ideas, and plans to maintain the momentum of this vibrant Panel, all whilst having a great connecting with each other.
We sincerely thank our host Concordia University for their wonderful hospitality.

UPDATE: For the next ML4LM webinar, our speaker will be Dr. Nina Raoult (ECMWF), presenting "Bridging Physics and Data: Parameter Estimation and Emulation of Land Surface Models with Machine Learning"!

Join us on July 9 at 15:30 UTC: register at gmu.zoom.us/webinar/regi.... Hope to see you there!

Join us for the next installment of the Machine Learning for Land Models (ML4LM) webinar series! On July 9th at 15:30 UTC, Prof. Andrew Bennett (University of Arizona) will speak on “Hybrid Modeling for Land”, followed by a 15 minute Q&A session. To join, register at gmu.zoom.us/webinar/regi...!

The newest Crosscutting initiative within the GEWEX Hydroclimatology Panel is the River Experiment, or RivEx, led by a team determined to standardize the comparison of river models. Read up on RivEx in the latest issue of the GEWEX Quarterly, starting on page 5, at www.gewex.org/gewex-conten....

The next ML4LM webinar is coming up! Join us on Monday, 9th June at 14:30 UTC for a presentation on "DifferLand: The First Differentiable Land Model" from Prof. Pierre Gentine (LEAP-STC, Columbia University). A Q&A session will follow Prof. Gentine's talk. Register at gmu.zoom.us/webinar/regi...!

Upcoming Global Flood Cross Cutting project online meeting is Friday, June 6th, at 9 am EDT
Keynote speaker presentations from Prof. Ioana Popescu, IHE Delft Institute for Water Education, NL & Prof. Wu Huan, Sun Yat-sen University, China
Additional information available at www.gewex.org/floods-cc/

Attention, Surface Water and Open Topography (SWOT) data users! The next SWOT Science Team Meeting from October 14-17, 2025 in Arcacho, France, welcomes contributions from researchers beyond SWOT science team members. For for more information, visit swot2025.org.

Don't miss the Baltic Earth Scientific Colloquium online!

Join Dr. Sonja Ehlers on Monday, June 2nd, 2025, at 15:00-16:30 (CEST), as she unveils critical insights into plastic pollution's impact on aquatic ecosystems.

Register to receive the Zoom link: baltic.earth/events/detai...

Read how the LS4P team, in near real time, showed that the disastrous 2024 flooding in Southern China and Bangladesh was primarily driven by very warm spring 2024 temperatures in the Tibetan Plateau. Start on page 8 of the latest edition of the GEWEX Quarterly at www.gewex.org/gewex-conten...!

Open Call: Robust Information Working Group - WCRP RIfS Open Call: Robust Information Working Group and associated Task Teams Background The Regional Information for Society (RIfS) Core Project of WCRP is calling for members of the newly established Robust...

You've got a couple days left to apply for the Robust Information Working Group of WCRP's Regional Information for Society project! If you're interested in what constitutes robust climate change information and what applying that information can look like, visit www.wcrp-rifs.org/get-involved....

Join us next week for the fifth ML4LM webinar on "Physically-Based Land Modeling & ML–What Are the Complementarities?", presented by Prof. Christoph Rüdiger (ECMWF) on 14th May at 13:30 UTC. Register at gmu.zoom.us/webinar/regi...!

The latest GEWEX E-News is out! There's plenty happening in the next few days, including the Global Groundwater Network (GGN)'s Splinter Meeting at EGU on Wednesday, April 30th at 8:30 (meetingorganizer.copernicus.org/EGU25/sessio...). Read more at gewexorg.optin.com/newsletter/a...!

There's still time to apply to the 11th Baltic Earth Summer School on Climate of the Baltic Sea Region! It will introduce students to fundamental processes of the atmosphere, ocean, sea-ice, and land surface. Baltic Sea region students can apply by May 1st: www.io-warnemuende.de/bess-2025.html

Mark your calendars for the next Machine Learning for Land Surface Models (ML4LM) webinar on May 14th at 13:30 UTC! Prof. Christoph Rüdiger (ECMWF) will address the question of "Physically-Based Land Modeling & ML–What Are the Complementarities?". Register at gmu.zoom.us/webinar/regi...!

🎉 Announcing our new GEWEX Ambassadors: Irina Sandu and Germán Poveda! 🎉 We thank them for their commitment to GEWEX, and are honored to have them represent and promote the community. You can visit the profiles of Irina, Germán, and other GEWEX Ambassadors at www.gewex.org/about/organi....

The latest GEWEX Quarterly is now available.

Discover groundbreaking research on Tibetan Plateau warming, Opportunities for water cycle research with gravimetry satellite missions, more on the RivEx initiative, GEWEX membership updates and other news!

www.gewex.org/resources/ge...

Applications are open for the Hackathon on Machine Learning for the Earth System, August 27-29 in Bonn! This is a hands-on event for Ph.D. students and early-career researchers passionate about applying ML to weather and climate research. All skill levels welcome. Apply at cesoc.net/machine-lear....

Join us on Thursday, April 3rd at 14:30 UTC for the next ML4LM webinar with Dr. Dan Lu of ORNL! The topic is “Advancing Predictive Understanding of Hydrological Systems through Trustworthy AI”, followed by a Q&A session. Register at gmu.zoom.us/webinar/regi.... We'll see you on Thursday!

The next Machine Learning for Land Models (ML4LM) webinar is coming up on 3 April @ 14:30 UTC! Dr. Dan Lu of ORNL will discuss “Advancing Predictive Understanding of Hydrological Systems through Trustworthy AI”. Register at gmu.zoom.us/webinar/regi.... More info at www.gewex.org/project/ml4l....

Registration is open!

The 2nd LIAISE Conference in France is for scientists specializing or interested in estimating components of surface water and energy cycles using in-situ observations, remote sensing data, or models—from leaf to regional scales.

Register at bit.ly/4iCWveL

The deadline for submitting abstracts for the 2nd LIAISE conference has been extended until March 21st!

The focus of this event is on various components of the surface water and energy cycles in semi-arid bread-basket regions. For details visit www.gewexevents.org/meetings/lia...

An update to Wednesday's ML4LM webinar! The time & date (9:30 UTC on 12th March) are the same, but we have a new speaker! Kei Yoshimura (U. of Tokyo) will be presenting on "Machine Learning for Terrestrial Simulations." You can still register at gmu.zoom.us/webinar/regi.... We'll see you Wednesday!

The latest GEWEX E-News is now available at gewexorg.optin.com/n/awlist3900...

To subscribe to our GEWEX E-News (every 6 weeks) and GEWEX Quarterly (4x/yr), packed with scientific research results, project updates, and proceedings from meetings and workshops, visit www.gewex.org/resources/ge...

The next ML4LM webinar is coming up on Wednesday, March 12th! This installment features Prof. Gab Abramowitz (UNSW) talking about "Machine Learning for Benchmarking Land Models". Register at gmu.zoom.us/webinar/regi... to join us!

Submit your abstract for the 2nd LIAISE Conference, scheduled for May 22-23, 2025, in Toulouse, France.

The focus of this event is on various components of the surface water and energy cycles in semi-arid bread-basket regions.

For details visit www.gewexevents.org/meetings/lia...

Join the Planetary Boundary Layer (PBL) community to continue charting a path forward for the next Decadal Survey and beyond at the Decadal Survey Incubation (DSI) PBL Community Meeting (meeting-info.org/pbl/)! The event is open to all interested in PBL science. Deadline to register is Feb 28!

The 2nd installment of our Machine Learning for Land Modeling (www.gewex.org/project/ml4l...) webinar series is this Thursday, February 20th! Dr. David Lawrence will discuss "Towards Flexible Interfacing of Machine Learning with Land Models" at 15:30 UTC.

Register at gmu.zoom.us/webinar/regi....