Author:
Gasparini Patrizia,Di Cosmo Lucio,Floris Antonio
Abstract
AbstractAwareness of exhaustible forest resources is not recent in human history; rather, it dates back to the late Middle Ages, when it became clear that some kind of planning was needed to utilise forest resources and to do so, assessment was necessary. Postponed in time, enlarged to a national scale and based on statistical sampling, compared to the inventory methods adopted at that time, modern NFIs are assigned to produce sound information necessary to support forest policies. Forest areas and composition, ownership, growing stock and increment, as well as management, silviculture and structural characters are among the variables assessed by NFIs. This chapter provides statistics on those variables. For areas, estimates are shown for Total wooded area, Forest, Other wooded land, and their distribution among inventory categories and forest types, which describe species composition. In addition, the chapter also addresses distribution by altitude classes. For stands characters, areas are shown by crown coverage, development stage and age class. Lastly, inventory statistics are given on the presence and amount of small trees and shrubs.
Publisher
Springer International Publishing
Reference22 articles.
1. Avena, G., & Dowgiallo, G. (1995). Substrato. In: S. Pignatti (Ed.), Ecologia vegetale (p. 37). UTET.
2. Avery, T. E. (1967). Forest measurements (p. 215). McGraw-Hill.
3. Avery, T. E., & Burkhart, H. (1983). Forest measurements (3rd edn., pp. 245–259). McGraw-Hill.
4. Bernetti, G. (1995). La descrizione particellare nella foresta. In: AA.VV. Nuove metodologie nella elaborazione dei piani di assestamento dei boschi (pp. 386–389). I.S.E.A.
5. Breidenbach, J., Granhus, A., Hylen, G., Eriksen, R., & Astrup, R. (2020). A century of National Forest Inventory in Norway—Informing past, present, and future decisions. Forest Ecosystems, 7(46), 1–19. https://doi.org/10.1186/s40663-020-00261-0
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献