Dynamics of the silver fir (Abies alba Mill.) natural regeneration in a mixed forest in the Central Apennine
2016
The dynamics of the silver fir represent an important topic for researchers across Europe. Following its decline, which occurred in Europe after the last glaciation, the remaining relict areas became a very important laboratory for studying its conservation. The Central Apennine chain, particularly in Molise, represents one unique case where silver fir, Turkey oak and beech can be found within the same forest. This study focused on the forest structure of the Bosco Monteluponi where the closeness with Collemeluccio Man and Biosphere reserve has affected the diffusion of conifer within the forest. Consequently, the forest structure has shifted from even aged to uneven aged. The resulting complex forest structure offers new challenges for forest practitioners in the identification of silvicultural treatments, which identify and maintain the balance among the three species within the same forest. Particular importance was given to the silver fir natural regeneration in order to assess the forest suitability for conifer expansion. Results demonstrated that Monteluponi is strongly suitable for the in situ conservation of silver fir and offers a great opportunity for its diffusion.
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