Tag: forest modelling

Science

What factors determine whether tree species compete or complement each other?

The growth of the forest depends on a series of variables and their complex net of interactions. When the forest is composed of multiple species (called a “mixture”) its growth also depends on the intra- and inter-specific interactions between these species. Given the rising interest for biodiversity conservation, among other ecosystem services, there have been a number of growing studies on mixing effects. In this post I would like to quickly present the main results of my newly published paper on this topic. Forests richContinue reading

Science

The future of Silver fir under climate change and browsing

We are back on the million dollar question: how will our forests develop in this uncertain era of climate change? Yes, many study showed that changing climate might have strong impacts on the dynamics of temperate forests, but let’s not forget that management and other factors played (and will play) an important role for European forests. Among the different forest ecosystems in Europe, the mixed silver fir-beech Dinaric forests are one of the most fascinating to me. If you do not know much about them,Continue reading

Science

Modeling fire size of wildfires

The extent of fires, their periodicity and their impact on terrestrial communities is always a concern. Wildfires play an important role in shaping landscapes and as a source of CO2 and particulate matter. Modeling the spatial variability of wildfire extent is an important subject in order to understand and to predict future trends on their effect in landscape changes.

Science

Ecosystem services, mountain forests and climate change

When speculating on what is going to happen to our forests in an uncertain future, it is hard to generalize. Impacts on tree growth, regeneration and mortality due to climate change and other factors (e.g., forest management, disturbances) are usually quantified with scenario modelling at course, large-scale. However, given the heterogeneity of European mountain forests, the effects of climate change on ecosystem services at the local-scale seems to be highly variable. Read more what researchers from ETH Zürich in collaboration with other European partners found.