Environment

A new analysis has found rapidly increasing emissions between 2010 and 2020 of five ozone-depleting chemicals whose production for most uses had been banned under the Montreal Protocol. The emissions of these five chlorofluorocarbons, or CFCs, occur in part from leakage during the synthesis of ozone-friendly alternatives to CFCs. Even though such by- or intermediate product emissions are allowed as an exception under the Montreal protocol, they are contrary to its wider goal – and the observed increases rise concerns.

A forest is crucial for life in streams, particularly in the catchment area and in the headwaters. This effect is especially significant in the case of sensitive species.

Thanks to a unique data set from lakes, Eawag has succeeded in determining how plankton networks respond to climate change and phosphate levels.

EPFL researchers have developed a temperature-modulating robotic system that can be seamlessly integrated into notoriously sensitive honeybee hives, providing both a never-before-seen view of honeybee behaviour and a means to influence it.

Prof. Andrea Rinaldo, an EPFL expert in hydrology, has been selected as the 2023 winner of the Stockholm Water Prize – the world’s most prestigious award in water research, handed out by the king of Sweden.