The Science of Sand

Making dry-ice under field conditions

Amphibian tadpoles

All big life comes from the very small life

My first swabs!

High Mountain Conservation in a Changing World

Three days of rain

Tracking anthropogenic change in northeastern China

The last lakes

An unexpected meeting at high altitude

The Avalanche lake

First Pyrenean experiences for socio-ecologists (more to come)

From heat to hail

The French Pyrenees - steep but beautiful