Environment

For the first time, researchers combined human and ecological factors to analyse the global scale of non-native tree species invasions. Human activity in hotspots of global trade, such as maritime ports, is linked to an increased likelihood of non-native tree species invasions. However, a high diversity of native tree species can help to curb the intensity of such invasions.

The media uproar over wolf attacks on livestock in Switzerland and a bear attack in Italy show how charged the issue of large carnivores and humans coexisting in Europe is. ETH Zurich researcher Paula Mayer has now created a participatory model to help facilitate human-bear coexistence using the example of the Apennine brown bear.

EPFL engineers propose a system-wide integration solution for carbon capturing and mineralisation in the cement production, steel manufacturing, and waste incineration sectors. 

Soil is the most species-rich habitat on earth. This is the conclusion of an overview study by a Swiss research team. According to the study, two thirds of all known species live in the soil. Fungi are the group with the most soil-dwelling species, namely about 86 percent, followed by plants with their roots.

The SailMAV drone can fly and sail on water due to its foldable wings. Its special design also allows it to record wildlife behavior, as animals do not perceive the drone as a hostile intruder.