Open AccessPlonski's (metric) yield tables formulated
Author(s) -
Bijan Payandeh
Publication year - 1991
Publication title -
the forestry chronicle
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.335
H-Index - 49
eISSN - 1499-9315
pISSN - 0015-7546
DOI - 10.5558/tfc67545-5
Subject(s) - metric (unit) , yield (engineering) , mathematics , tonne , statistics , physics , engineering , thermodynamics , geography , operations management , archaeology
A four-parameter sigmoidal growth model was employed to express various characteristics of interest in Plonski's metric yield tables as functions of stand age and site index. Except in a few cases, excellent fits were obtained. The resulting equations will facilitate direct computer use of Plonski's metric yield tables.
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