Package: silviculture 0.2.0

silviculture: Utility Functions for Forest Inventory and Silviculture

Perform common dendrometry operations such as inventory preparing, and inventory data analysis.

Authors:Adrián Cidre González [aut, cre], Aitor Vázquez Veloso [aut]

silviculture_0.2.0.tar.gz
silviculture_0.2.0.zip(r-4.7)silviculture_0.2.0.zip(r-4.6)silviculture_0.2.0.zip(r-4.5)
silviculture_0.2.0.tgz(r-4.6-any)silviculture_0.2.0.tgz(r-4.5-any)
silviculture_0.2.0.tar.gz(r-4.7-any)silviculture_0.2.0.tar.gz(r-4.6-any)
silviculture_0.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
silviculture/json (API)

# Install 'silviculture' in R:

install.packages('silviculture', repos = c('https://cidree.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/cidree/silviculture/issues

Pkgdown/docs site:https://cidree.github.io

Datasets:

biomass_models - Biomass models
carbon_models - Carbon content models
inventory_samples - Forest inventory samples
snfi3_volume_coefficients - SNFI3 tree volume coefficients
snfi4_volume_coefficients - SNFI4 tree volume coefficients

On CRAN:

quarto

6.12 score 24 stars 7 scripts 175 downloads 45 exports 16 dependencies

Last updated from:b2750de80a. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	167
source / vignettes	OK	159
linux-release-x86_64	OK	124
macos-release-arm64	OK	116
macos-oldrel-arm64	OK	112
windows-devel	OK	107
windows-release	OK	128
windows-oldrel	OK	106
wasm-release	OK	101

Exports:eq_biomass_cudjoe_2024 eq_biomass_dieguez_aranda_2009 eq_biomass_manrique_2017 eq_biomass_menendez_2022 eq_biomass_montero_2005 eq_biomass_ruiz_peinado_2011 eq_biomass_ruiz_peinado_2012 eq_hd_vazquez_veloso_2025 lid_fcov lid_lhdi plot silv_basal_area silv_biomass silv_density_hart silv_density_ntrees_ha silv_density_sdi silv_diametric_class silv_dominant_height silv_lorey_height silv_ntrees_ha silv_predict_biomass silv_predict_biomass_auto silv_predict_biomass_components silv_predict_carbon silv_predict_carbon_auto silv_predict_height silv_predict_snfi_volume silv_sample_size silv_sample_size_simple silv_sample_size_stratified silv_snfi_provinces silv_snfi_species silv_spacing_index silv_sqrmean_diameter silv_stand_basal_area silv_stand_dominant_diameter silv_stand_dominant_height silv_stand_lorey_height silv_stand_qmean_diameter silv_summary silv_treatment_thinning silv_tree_basal_area silv_tree_dclass silv_tree_volume silv_volume

Dependencies:cli dplyr generics glue lifecycle magrittr pillar pkgconfig R6 rlang S7 tibble tidyselect utf8 vctrs withr

Biomass Models

Introduction | The ModelBiomass object

Rendered frombiomass.qmdusingquarto::html

Last update: 2026-05-22
Started: 2026-05-22

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Biomass models	biomass_models
Carbon content models	carbon_models
Biomass equations for 2 species in Castille and León (Spain)	eq_biomass_cudjoe_2024
Biomass equations for Galician species	eq_biomass_dieguez_aranda_2009
Biomass equations two Quercus species	eq_biomass_manrique_2017
Biomass equations for young Spanish plantations	eq_biomass_menendez_2022
Biomass equations for Spanish species	eq_biomass_montero_2005
Biomass equations for Spanish softwood species	eq_biomass_ruiz_peinado_2011
Biomass equations for Spanish hardwood species	eq_biomass_ruiz_peinado_2012
Height-diameter equations from Vázquez-Veloso et al. (2025)	eq_hd_vazquez_veloso_2025
Forest inventory samples	inventory_samples
Calculate Forest Fraction Cover from LiDAR Data	lid_fcov
LiDAR-derived Height Diversity Index (LHDI)	lid_lhdi
Plot an object	plot plot,silviculture::SampleSize-method
Predict carbon content from biomass	predict_carbon silv_predict_carbon silv_predict_carbon_auto
Calculates Basal Area	silv_basal_area
Calculate Tree Biomass	silv_biomass
Hart or Hart-Becking spacing index	silv_density_hart
Calculates number of trees per hectare	silv_density_ntrees_ha
Calculates the Stand Density Index	silv_density_sdi
Classify diameters in classes	silv_diametric_class
Calculates the dominant height	silv_dominant_height
Calculates Lorey's Height	silv_lorey_height
Calculates number of trees per hectare	silv_ntrees_ha
Calculate Tree Biomass	silv_predict_biomass
Automatically Predict Biomass Using the Best Available Model	silv_predict_biomass_auto
Predict All Individual Biomass Components for Trees	silv_predict_biomass_components
Estimates tree height (m) from DBH (cm)	silv_predict_height
Predict tree volume using Spanish National Forest Inventory equations	silv_predict_snfi_volume
Calculates sample size for a random sampling inventory	silv_sample_size
Calculates sample size for a simple random sampling (SRS)	silv_sample_size_simple
Calculates sample size for a stratified sampling	silv_sample_size_stratified
List provinces supported by SNFI volume equations	silv_snfi_provinces
List species supported by SNFI volume equations	silv_snfi_species
Hart or Hart-Becking spacing index	silv_spacing_index
Calculates the quadratic mean diameter (QMD)	silv_sqrmean_diameter
Calculates Basal Area	silv_stand_basal_area
Calculates the dominant diameter	silv_stand_dominant_diameter
Calculates the dominant height	silv_stand_dominant_height
Calculates Lorey's Height	silv_stand_lorey_height
Calculates the quadratic mean diameter (QMD)	silv_stand_qmean_diameter
Calculates a bunch of forest metrics	silv_summary
Calculate Forestry Thinning Schemes	silv_treatment_thinning
Calculates Basal Area	silv_tree_basal_area
Classify diameters in classes	silv_tree_dclass
Calculate Tree Volume	silv_tree_volume
Calculate Tree Volume	silv_volume
SNFI3 tree volume coefficients	snfi3_volume_coefficients
SNFI4 tree volume coefficients	snfi4_volume_coefficients