Analysis of wood density profiles of tree stems: incorporating vertical variations to optimize wood sampling strategies for density and biomass estimations

作者: Marc Wassenberg , Haw-Shi Chiu , Wenfu Guo , Heinrich Spiecker

DOI: 10.1007/S00468-014-1134-7

关键词: Tree (data structure)EcologyBiomassEnvironmental scienceSoil scienceSubtropical chinaSampling (statistics)

摘要: Key message Strategies for sampling trees wood density must consider within-tree variations of density; theoretically and empirically developed strategies can lead to accurate estimations mean density.

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