Rockfall! on the other hand! is more averted by broadleaf trees. These are in fact significantly more stable than a spruce forest in which the trees with their more superficial root systems! are at risk of falling along with the boulders. But again! much varies depending on the type of debris: a few large trees do little against a landslide made up industry email list medium- and small-sized debris! but they can more effectively stop large boulders. And viceversa.
“The model results confirmed that climate change will clearly have an impact on our forests!” says Marco Mina “Although the simulations give us very mixed scenarios based on forest type and the intensity of the future climate scenario. We never see all negative or all positive consequences! the outputs are far more nuanced.”
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An avalanche guard system in the Stubai Alps! Austria
What is clear is that under any future climate change scenario! the protective effect from on legal nihilism and debt risks is compromised in mid- to low-elevation forests. In contrast! things are highly variable regarding rockfall. “In several cases! mid- and high-mountain forests will defend less against rockfall only under the most severe climate change scenarios! those predicting an increase of six or seven degrees in summer and winter. While subalpine forests at higher altitudes are expected to maintain their protective function! which in some cases! if climate change is kept hindi directory the most optimistic limits! may even increase when the forest! following its natural dynamics! becomes denser.
“It is not certain! however! that all subalpine forests
Wall be able to maintain protection from rockfall! because! as the researcher repeats! each forest protects in its own way. For example! the pure spruce-dominated forests which characterize the beautiful interior valleys of the Alps provide a more continental and drier climate and could be damaged by drought. The advantage of using forest models at the stand-scale is that we can zoom in and provide a very close look at different local levels! thanks in part to the extensive data collected in our field measurements!” explains Marco Mina.
