SciELO - Scientific Electronic Library Online

 
vol.11 issue2The Viscosity of Aqueous Suspensions of Cellulose Fibres.: Part 3. Influence of pHProposta de Modificação da Biossíntese da Lignina como Estratégia para Correcção de Defeitos em Madeiras author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

  • Have no similar articlesSimilars in SciELO

Share


Silva Lusitana

Print version ISSN 0870-6352

Abstract

FREIRE, João; TOME, Margarida  and  TAVARES, Mário. Equação de Volume Local para a Pinus pinaster Aiton na Serra da Lousã. Silva Lus. [online]. 2003, vol.11, n.2, pp.207-215. ISSN 0870-6352.

The aim of this paper is to select an individual tree volume equation to be used for volume estimation of Pinus pinaster Aiton trees from Oitava Forest, in Serra da Lousã. At the tree level, determination coefficients (R2) of the selected models taking values up from 97%, show a strong relationship between individual tree volume (v) and the explanatory variables - diameter at breast height (d) and total height (h). Final model presents an adjusted determination coefficient (R2aj) of 97.9%.

Keywords : Pinus pinaster Aiton; local volume equation; model; Lousã.

        · abstract in Portuguese | French     · text in Portuguese     · Portuguese ( pdf )