give reason afforestation can minimize the effects of snow slide
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the mean of the document the mean of the give reason that maximum and minimum efforts are the four the main of the documents
Explanation:
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Answer:
For people in mountain regions, forests play a very important protective role. They act as a safeguard for communities and infrastructure against landslides, rockfalls, debris flows and avalanches. Compared with man-made barriers, mountain forests constitute a much less costly and more ecologically friendly means of protection. But how does a forest influence snow masses and thus prevent them from reaching the valley bottom and causing damage? Both standing and fallen trees stabilise the snowpack and are thus capable of preventing avalanches or at least reducing the size of the slab that is released. In addition, the canopy gives rise to a different snowpack structure in the forest than in the open field. In the forest, snow falls from the trees, and the canopy changes the energy balance of the snow surface. As a consequence of these factors, the forest snowpack is subject to small-scale inconsistencies, and the weak layers that play a critical role in the release of avalanches can form less easily. Furthermore, the forest is able to stem and stop small avalanches.