The forests An environmental characteristic of the valleys Peio - TopicsExpress



          

The forests An environmental characteristic of the valleys Peio and Rabbi is represented by the presence of rich wooded mixed stands, which vary in composition depending on the altitude and the geomorphological condition, which together affect different microclimatic parameters and therefore on the development of vegetation, whose limit is quite high (2200 m). Unless special and small alder wood surfaces, significantly outweigh the conifers. The spruce and larch dominate the slopes, squaring typologically in mountain spruce forest and mixed in pure larch, with the participation also marked the Scotch pine in the Val di Peio, more distinctly continental climate. Lack of the presence of silver fir that requires freshness of the soil and higher rainfall levels. It should be emphasized that there are many examples of centuries-old trees and majestic, also prevalent within the productive forest areas, where the careful forest management has allowed the use of wood for building, respecting these ecosystems. The pine or pine can live up to 1,000 years Unlike other coniferous larches (Larix decidua) buy autumn colors doratiI soils derived from the geological nature of the substrate and the presence of the forests described are largely acidic and still allow the development of herbaceous layer of considerable interest, also for the contribution of rare species and endemic. It is also to be remembered as the forests are rich in structural alternations, glades, dense and inextricable traits, high forests with mature columnar plants that promote the full exploitation of trophic and spatial, thus defining numerous ecological niches occupied by diverse fauna.
Posted on: Mon, 16 Sep 2013 07:43:33 +0000

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