Species composition
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| − | + | Species composition is a variable which is not directly observed on the spot but which is derived from other variables and their distributions including [[tree species]] and [[Diameter at breast height|dbh]]. What is meant if in an inventory report it is stated that the ratio deciduous / coniferous is 75:25? Species composition can essentially be defined as % of number of [[Tree Definition|stems]] or % of [[Forest Definition|basal area]] or % of [[Forest definition|growing stock]] in the different classes. | |
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| − | Species composition is a variable which is not directly observed on the spot but which is derived from other variables and their distributions including [[tree species]] and [[Diameter at breast height|dbh]]. What is meant if in an inventory report it is stated that the ratio deciduous / coniferous is 75:25? Species composition can essentially be defined as % of number of stems or % of basal area or % of growing stock in the different classes. | + | |
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{{SEO|keywords=species composition,forest definitions,forest inventory, | {{SEO|keywords=species composition,forest definitions,forest inventory, | ||
sampling|descrip=Species composition is a variable which is derived from other variables and their distributions including tree species and dbh. | sampling|descrip=Species composition is a variable which is derived from other variables and their distributions including tree species and dbh. | ||
Revision as of 17:16, 8 February 2011
Forest mensuration lecture notes
Species composition is a variable which is not directly observed on the spot but which is derived from other variables and their distributions including tree species and dbh. What is meant if in an inventory report it is stated that the ratio deciduous / coniferous is 75:25? Species composition can essentially be defined as % of number of stems or % of basal area or % of growing stock in the different classes.
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