Package: GCubeR 0.1.3

GCubeR: Estimation of Forest Volume, Biomass, and Carbon

Provides tools for estimating forest metrics such as stem volume, biomass, and carbon using regional allometric equations. The package implements widely used models including Dagnelie P., Rondeux J. & Palm R. (2013, ISBN:9782870161258) "Cubage des arbres et des peuplements forestiers - Tables et equations" <https://orbi.uliege.be/handle/2268/155356>, Vallet P., Dhote J.-F., Le Moguedec G., Ravart M. & Pignard G. (2006) "Development of total aboveground volume equations for seven important forest tree species in France" <doi:10.1016/j.foreco.2006.03.013>, Pauwels D. & Rondeux J. (1999, ISSN:07779992) "Tarifs de cubage pour les petits bois de meleze (Larix sp.) en Ardenne" <https://orbi.uliege.be/handle/2268/96128>, Massenet J.-Y. (2006) "Chapitre IV: Estimation du volume" <https://jymassenet-foret.fr/cours/dendrometrie/Coursdendrometriepdf/Dendro4-2009.pdf>, France Valley (2025) "Bilan Carbone Forestier - Methodologie" <https://www.france-valley.com/hubfs/Bilan%20Carbone%20Forestier.pdf>. Its modular structure allows transparent integration of bibliographic or user-defined allometric relationships.

Authors:Juliette Defontaine [aut], David Linchant [aut, cre], Samuel Douin [aut], Timon Luizi [aut], Pierre Bosman [aut]

GCubeR_0.1.3.tar.gz
GCubeR_0.1.3.zip(r-4.7)GCubeR_0.1.3.zip(r-4.6)GCubeR_0.1.3.zip(r-4.5)
GCubeR_0.1.3.tgz(r-4.6-any)GCubeR_0.1.3.tgz(r-4.5-any)
GCubeR_0.1.3.tar.gz(r-4.7-any)GCubeR_0.1.3.tar.gz(r-4.6-any)
GCubeR_0.1.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
GCubeR/json (API)

# Install 'GCubeR' in R:
install.packages('GCubeR', repos = c('https://dlinchant.r-universe.dev', 'https://cloud.r-project.org'))
Datasets:
  • c150_c130_coeff - Coefficients for circumference conversion
  • dan1 - Dagnelie coefficients
  • dan1g - Dagnelie coefficients
  • dan2 - Dagnelie coefficients
  • danbr - Dagnelie branch coefficients
  • density_table - Wood density table for biomass calculation
  • equations_GCubeR - Equations metadata for GCubeR
  • val_vc22 - Vallet coefficients for merchantable volume
  • val_vta - Vallet coefficients for total aboveground volume

On CRAN:

Conda:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

2.30 score 3 scripts 241 downloads 15 exports 39 dependencies

Last updated from:a73454770a. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK168
source / vignettesOK184
linux-release-x86_64OK648
macos-release-arm64OK158
macos-oldrel-arm64OK141
windows-develOK103
windows-releaseOK134
windows-oldrelOK93
wasm-releaseOK117

Exports:add_c130_dbhalgan_vta_vc22biomass_calcbouvard_vtac150_c130dagnelie_brdagnelie_vc22_1dagnelie_vc22_1gdagnelie_vc22_2export_outputGCubeRplot_by_classrondeux_vc22_vtotvallet_vc22vallet_vta

Dependencies:bitbit64clicliprcpp11crayondplyrfarvergenericsggplot2gluegtablehmsisobandlabelinglifecyclemagrittrpillarpkgconfigprettyunitsprogresspurrrR6RColorBrewerreadrrlangS7scalesstringistringrtibbletidyrtidyselecttzdbutf8vctrsviridisLitevroomwithr

Introduction to GCubeR
Welcome to GCubeR | Global structure of GCubeR | User input | Converting module | VTA module | Rondeux 2 entry method - rondeux_vc22_vtot() | Required column: | Available for : | Formula: | Example : | Results : | Bouvard method — bouvard_vta() | Required columns: | Available for species_code : | Formula : | Algan method — algan_vta_vc22() | VTA : | VC22 : | Vallet method — vallet_vta() | Available for the following species: | Form coeficcient term 1: | [\text | Form coeficcient term 2: | [\text | Form coeficcient: | [\mathrm | vta: | VC22 module | Dagnelie's equation | Dagnelie single-entry method — dagnelie_vc22_1() | Available for the following species_code: | Graduated single-entry Dagnelie method — dagnelie_vc22_1g() | Dagnelie two entry model - dagnelie_vc22_2() | Available for the folowing species_code: | Vallet 2 entry method - vallet_vc22() | Required column : | Biomass/carbon/CO(_2) storage module | Biomass/carbon/CO(_2)calculator :biomass_calc() | 1. CNPF method | Required columns : | Stem biomass (wood + bark) | Branch biomass | Total above-ground biomass | Carbon contained in the biomass | Conversion carbon → CO(_2) | 2. Vallet method | Result: | Data exportation functionality | ouput usage | Plot and output module - plot_by_class()
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table
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