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Above - and below-ground growth of forest stands : a carbon budget model

Titre :	Above - and below-ground growth of forest stands : a carbon budget model Ajouter au panier
Auteur(s) :	R. McMurtrie L. Wolf
Type de document :	Tiré à part
Sujets :	FOREST STAND GROWTH ; MODEL FOREST GROWTH ; CARBON BUDGET ; PHOTOSYNTHESIS ; ASSIMILATE PARTITIONING
Résumé :	The utilization and allocation of carbon by a forest stand are examined through a simple dynamic, mechanistic model which incorporates radiation interception, photosynthesis, respiration, assimilate partitioning, litterfall, root mortality and turnover. Qualitative mathematical analysis of the balance between carbon gains ans losses provides an intuitive insight into the determinants of above-and below-ground growth. The patterns of dry matter accumulation produced by the model are compared with observed trends in stand development. Reported differences between biomass distribution on sites of high and low productivity are reproduced by adjusting the coefficients of assimilate partitioning.
Editeur(s) :	Annals of Botany Company
Date de publication :	1983
Format :	1 ill., 6 graph., 57 réf.-p. 437-448
Langue(s) :	Anglais
Lien vers la notice :	https://infodoc.agroparistech.fr/index.php?lvl=notice_display&id=149335