Pettersson_1992_young_stands_volume_distribution_Spruce: Volume distribution in young stands of Norway spruce, from...

In Silviculturalist/forester: Forest Science and Forestry

Volume distribution in young stands of Norway spruce, from Pettersson 1992

Description

Volume distribution in young stands of Norway spruce, from Pettersson 1992

Usage

Pettersson_1992_young_stands_volume_distribution_Spruce(
  dominant_height,
  diameter_corresponding_to_mean_basal_area_cm,
  initial_stems,
  H100
)

Arguments

dominant_height	Dominant height of the stand, in meters.
diameter_corresponding_to_mean_basal_area_cm	Diameter corresponding to the mean basal area stem, in cm.
initial_stems	Initial number of stems.
H100	Site Index age 100 for Norway Spruce, e.g. [forester::Hagglund_1972_northern_Sweden_Height_trajectories_Spruce()][forester::Hagglund_1973_southern_Sweden_Height_trajectories_Spruce()]

Details

function 9-12.

f. 9. mean Volume:

No. of observations = 100 R^2= 0.94

f. 10 Standard Deviation of Volume:

No. of observations = 100 R^2 = 0.55

f. 11 Volume skew

No. of observations = 100 R^2 = 0.32

f. 12 Volume kurtosis

No. of observations = 100 R^2 = 0.42

Value

List of distribution metrics.

Source

Pettersson Nils (1992) The effect on stand development of different spacing after planting and precommercial thinning in Norway Spruce (Picea abies (L.) Karst.) and Scots Pine (Pinus sylvestris L.) stands. Diss. Report no. 34, Dept. of Forest Yield Research. ISSN 0348-7636. p. 24.

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