New Paper: Taking the leap to sustainable scientific conferences

Scientific societies : from being at the forefront of climate research to the vanguard of climate actions.

The carbon footprint of scientific conferences is the elephant in the room that needs to be seized but, even more importantly, deflated significantly. The question is far beyond whether we should address it, but instead how we will do it, asap.

We computed the carbon footprints for the Aquatic Science Meetings, the annual conference of our scientific society, the Association for the Sciences of Limnology and Oceanography. And let’s face it: Attending those meetings results in burning, over a week, half of what we should emit for a whole year. If the location of the conference matters, we need much more than marginal fixes to make it sustainable. But good news: There are impactful ways to do so while maintaining physical attendance.

We cannot count only on changes in individual behaviors to tackle environmental issues at the scale they need to be. Scientific societies are a powerful lever of system and structural change; they have a crucial role to play. Association for the Sciences of Limnology and Oceanography, let’s take the leap and be a scientific society at the vanguard of climate actions.

Wonderful paper lead by Tomy Doda about cross-shore transport of methane and oxygen in lakes, in Science Advances.

At night or during cold winter days, lake water cools faster near the shore than in the middle of the lake. This creates a current that connects the shallow shore region with the deeper part of the lake. An international team led by Eawag researchers, and with whom we were thrilled to collaborate, were able to show for the first time that this horizontal circulation transports gases such as oxygen and methane.