XClose

UCL Department of Geography

Home
Menu

Trees and lasers: 18th Silvilaser 23 conference at UCL

26 September 2023

Early September, and the hottest week of the year saw UCL Geography team Mat Disney, Phil Wilkes, Cecilia Chavana-Bryant and Wanxin Yang host 270 scientists from across the globe at the Silvilaser conference.

Silvilaser 2023

The meeting brings together researchers interested in measuring trees and forests using laser technology, which has revolutionised our ability to measure forest structure and function in 3D in the last 30 years or so. Silvilaser attracts researchers from areas such as ecology, forestry, and climate as well as instrument developers and policy professionals. Silvilaser is a community-led non-profit conference, with a different group volunteering to host and run it every 2 years.

Dr. Phil Wilkes (now at Kew)  welcoming everyone

Given that we have been heavily involved in lidar, particularly in tropical and temperate forests, Phil decided it would be a good idea for us to host (!). It was a LOT of work to pull together, and Phil particularly had a few sleepless nights in the run up (partly due to having moved jobs in July!). But with a lot of help from our group, the scientific committee, and various UCL teams, it went off brilliantly. We had a day of packed-out software workshops, followed by 3 days of plenary and parallel sessions, which sparked a lot of animated and productive discussion.  

Prof. Yadvinder Malhi (Oxford) giving the opening keynote

We hosted a Women of Waveforms breakfast, welcome drinks and a BBQ on the Wilkins terrace in the balmy late summer evenings, serenaded by a string quartet from the UCL student music society. We also organised a series of lunchtime tree walks lead by author and London tree expert Paul Wood. These proved to be very popular and a timely demonstration of how urban trees provide vital shade in extreme heat!

Paul Wood giving a tree walk/talk

Overall, Silvilaser23 was a fantastic success and we had great feedback from attendees. Would we do it again? Hmm maybe - ask me again in about 10 years!

Prof Disney giving the closing remarks, in front of a backdrop of a laser scan of the audience made on the final morning

See the 3D audience scan