Agestam_1985_volume_Pine_height: Volume function for Pine from Agestam (1985), including...
In Silviculturalist/forester: Forest Science and Forestry

View source: R/Agestam_1985.R

Agestam_1985_volume_Pine_height

R Documentation

Volume function for Pine from Agestam (1985), including height.

Description

Volume function for Pine from Agestam (1985), including height.

Usage

Agestam_1985_volume_Pine_height(
  basal_area_Pine_m2_ha,
  dominant_height_Pine_m,
  stems_Pine_ha,
  latitude
)

Arguments

`basal_area_Pine_m2_ha`	Basal area over bark Pine, m2/ha.
`dominant_height_Pine_m`	Dominant height of Pine stems.
`stems_Pine_ha`	Number of Pine stems per hectare.
`latitude`	Latitude, degrees.

Details

Function: T1

Number of plots: 37

Multiple correlation coefficient: 0.997

Standard deviation about the function (sf): 0.031

sf/standard deviation about the mean: 6.8%

Value

Volume Pine m3sk/ha.

Source

Agestam, E. (1985) 'A growth simulator for mixed stands of pine, spruce and birch in Sweden. Diss. Swedish University of Agricultural Sciences. Report no. 15. Dept. of Forest Yield Research. ISSN 0348-7636. ISBN 91-576-2528-x. 150 pp. Garpenberg, Sweden; page. 38.

Silviculturalist/forester documentation built on April 20, 2024, 2:13 p.m.