Maleki2022BA: Basal Area development for main species groups in Norway.

In Silviculturalist/forester: Forest Science and Forestry

Basal Area development for main species groups in Norway.

Description

Basal Area development for main species groups in Norway.

Usage

Maleki_2022_BA_m2_ha_Norway_Norway_Spruce(BA, age, age2, SI40, stems, stems2)

Maleki_2022_BA_m2_ha_Norway_Scots_Pine(BA, age, age2, SI40, stems, stems2)

Maleki_2022_BA_m2_ha_Norway_Broadleaves(BA, age, age2, SI40, stems, stems2)

Arguments

BA	Basal Area, m^2 /ha.
age	Total stand age.
age2	Desired total stand age.
SI40	Site Index H40 (see ?forester::Maleki2022height)
stems	Stems at age.
stems2	Stems at age2.

Details

Species	E	MAE	RMSE	R^2
Norway Spruce	-0.067	1.112	1.602	0.984
Scots Pine	0.032	0.680	1.007	0.991
Broadleaves	-0.138	0.978	1.418	0.978

Value

Basal Area at age2.

Source

Kobra Maleki, Rasmus Astrup, Christian Kuehne, J. Paul McLean & Clara Antón-Fernández (2022) Stand-level growth models for long-term projections of the main species groups in Norway, Scandinavian Journal of Forest Research, DOI: 10.1080/02827581.2022.2056632

See Also

Other Maleki2022: Maleki2022Volume, Maleki2022height, Maleki2022ingrowth, Maleki2022stems2, Maleki2022stems

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