Barrantes O., Gracia C.A. (1989). Estimation of leaf area index from sapwood area in Pinus sylvestris. In : Bellot J. (ed.). Jornadas sobre las bases ecologicas para la gestion en ecosistemas terrestres.
Zaragoza (Espagne) : CIHEAM-IAMZ.
p. 53-56.
(Options Méditerranéennes : Série A. Séminaires Méditerranéens, n. 3).
Jornadas sobre las Bases Ecológicas para la Gestión en Ecosistemas Terrestres, 1988/06/13-15, Zaragoza (Espagne).
https://om.ciheam.org/article.php?IDPDF=CI000505
https://om.ciheam.org/article.php?IDPDF=CI000505
Titre : | Estimation of leaf area index from sapwood area in Pinus sylvestris |
Titre original: | Estimación del área foliar a partir de la superficie de albura en Pinus sylvestris |
in : | |
Auteurs : | O. Barrantes ; C.A. Gracia |
Type de document : | Communication à un Congrès (avec Actes) |
Editeur : | Zaragoza [Espagne] : CIHEAM-IAMZ, 1989 |
Collection : | Options Méditerranéennes : Série A. Séminaires Méditerranéens, ISSN 0253-1542, num. 3 |
ISBN/ISSN/EAN : | 0253-1542 |
Format : | p. 53-56 / 4 réf., 4 graph. |
Langues : | Espagnol |
Langues du résumé : | Anglais |
Catégories : |
Thésaurus IAMM ESPAGNE ; CATALUNA ; PINUS SYLVESTRIS ; MODELE ; ZONE MEDITERRANEENNE ; INDICE DE SURFACE FOLIAIRE ; AUBIER |
Résumé : | In this paper, one application of the Waring's method to estimate leaf area index, in Pinus sylvestris, is presented. Cross-sectional sapwood area was measured at different heights in four trees and was related to the leaf area sustained over each stem point. A satisfactory correlation between both variables was found, the coefficient of determination being 0.9 and the relationship between leaf area (m2) and sapwood area (cm2) was 0.18. A way to estimate leaf area index of the forest is presented and a few aspects related with functional and structural problems of Pinus sylvestris are discussed |
Congrès : | Jornadas sobre las Bases Ecológicas para la Gestión en Ecosistemas Terrestres, 1988/06/13-15, Zaragoza (Espagne) |
Cote : | BM-I13-BEL-1989 |
URL / DOI : | https://om.ciheam.org/article.php?IDPDF=CI000505 |