Tag Archives: Environment
Extremes
I’ve just returned from a field visit to northern Sweden – above the Arctic Circle. It was close to thirty degrees Celsius this week. We nearly got burned off the mountain. This kind of heat is no longer unusual. It … Continue reading
Boots in the bog
Far in the north of the Netherlands, on the border of Friesland and Drenthe, lies an endless sea of moor-grass, heather, and rushes – spread out across one of the last active raised bogs in the country: the Fochteloerveen. A … Continue reading
An army of scientists
This year, I had the joy (and challenge) of teaching Ecology to first-year biology students at Utrecht University for the very first time. Nearly 400 students, fresh into their academic journey, dipping their toes into the fascinating, complex, and urgently … Continue reading
Non-native plants along mountain trails
We had been studying the role of mountain roads as drivers of non-native plant invasions in mountains all the way back till 2007. Heck, we just published a first manuscript on the decadal dynamics in those (Iseli et al. 2024)! … Continue reading
SoilTemp is now MEB!
Over the past six years, I’ve poured my heart into SoilTemp. What started as a vision for a global soil temperature database quickly grew into something much more: a living, breathing community of researchers passionate about microclimate ecology. From the … Continue reading
BioTime 2.0
If we want to understand how biodiversity is shifting in this rapidly changing climate, we need two critical ingredients: microclimate time series and biodiversity time series. (And yes, let’s not forget good soil data – but let’s keep it simple … Continue reading









