Estimation of forest-stand net primary productivity using fraction phytomass distribution model

被引：0
作者：
V. G. Soukhovolsky
Ju. D. Ivanova
机构：
[1] Russian Academy of Sciences,Sukachyov Institute for Forest, Siberian Branch
[2] Russian Academy of Sciences,Institute for Biophysics, Siberian Branch
来源：
Contemporary Problems of Ecology | 2013年 / 6卷
关键词：
forest stands; phytomass; growth; productivity; modeling;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Methods for assessing the primary productivity of the forest stands between various tree species in different environmental conditions are considered. Methods for the primary productivity assessment using data on the phytomass fractions and stand wood stock have been proposed. It is shown that the Zipf-Pareto equation of the relationship between the phytomass of some tree fractions in the stand can be used for a primary productivity estimation of the stock volume. A model analogous to R. Solow’s macroeconomic model has been proposed to describe the processes of the phytomass growth in the forest stand.
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页码：700 / 707
页数：7
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