Package: care4cmodel 1.0.2

Peter Biber

care4cmodel: Carbon-Related Assessment of Silvicultural Concepts

A simulation model and accompanying functions that support assessing silvicultural concepts on the forest estate level with a focus on the CO2 uptake by wood growth and CO2 emissions by forest operations. For achieving this, a virtual forest estate area is split into the areas covered by typical phases of the silvicultural concept of interest. Given initial area shares of these phases, the dynamics of these areas is simulated. The typical carbon stocks and flows which are known for all phases are attributed post-hoc to the areas and upscaled to the estate level. CO2 emissions by forest operations are estimated based on the amounts and dimensions of the harvested timber. Probabilities of damage events are taken into account.

Authors:Peter Biber [aut, cre, cph], Stefano Grigolato [ctb], Julia Schmucker [ctb], Enno Uhl [ctb], Hans Pretzsch [ctb]

care4cmodel_1.0.2.tar.gz
care4cmodel_1.0.2.tar.gz(r-4.5-noble)care4cmodel_1.0.2.tar.gz(r-4.4-noble)
care4cmodel_1.0.2.tgz(r-4.4-emscripten)care4cmodel_1.0.2.tgz(r-4.3-emscripten)
care4cmodel.pdf |care4cmodel.html✨
care4cmodel/json (API)
NEWS

# Install 'care4cmodel' in R:
install.packages('care4cmodel', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Datasets:

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

24 exports 0.23 score 39 dependencies 811 downloads

Last updated 4 months agofrom:bfe4adcfb0. Checks:OK: 1 NOTE: 1. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 03 2024
R-4.5-linuxNOTESep 03 2024

Exports:aggregate_raw_sim_rsltavg_extraction_distancec4c_conceptco2_eval_cuttingco2_eval_movingexp_decay_ratefuel_and_co2_evaluationfuel_cons_forwarder_1fuel_cons_forwarder_2fuel_cons_harvester_1fuel_cons_harvester_2fuel_cons_road_maintenancefuel_to_co2growth_and_yield_evaluationis_c4c_conceptnew_c4c_conceptsetup_parmssetup_risk_eventssetup_statevarssim_area_single_concept_with_risksimulate_single_conceptsurvival_weibullvalidate_c4c_conceptwood_to_co2

Dependencies:clicolorspacecpp11deSolvedplyrfansifarvergenericsggplot2gluegtableisobandlabelinglatticelifecyclemagrittrMASSMatrixmgcvmunsellnlmepillarpkgconfigpurrrR6rbibutilsRColorBrewerRdpackrlangscalesstringistringrtibbletidyrtidyselectutf8vctrsviridisLitewithr

Getting Started With care4cmodel

Rendered fromgetting-started-with-care4cmodel.Rmdusingknitr::rmarkdownon Sep 03 2024.

Last update: 2024-06-05
Started: 2023-11-17

Readme and manuals

Help Manual

Help pageTopics
Comprehensively Aggregate Raw Simulation Resultsaggregate_raw_sim_rslt
Estimate Average Wood Extraction Distance From Forest Road Densityavg_extraction_distance
User-Friendly Construction of a c4c_concept Objectc4c_concept
Fuel Consumption and CO2 Emissions for Cuttingco2_eval_cutting
Fuel Consumption and CO2 Emissions for Moving Wood From the Felling Spot to the Forest Roadco2_eval_moving
Calculate an Exponential Decay Rate From Two Appropriate Pairs of Valuesexp_decay_rate
Overarching Evaluation of Fuel Consumption and CO2 Emissionsfuel_and_co2_evaluation
Fuel Consumption of a Forwarder per Cubic Meter Harvested Wood (Version #1)fuel_cons_forwarder_1
Fuel Consumption of a Forwarder per Cubic Meter Harvested Wood (Version #2)fuel_cons_forwarder_2
Fuel Consumption of a Harvester per Cubic Meter Harvested Wood (Version #1)fuel_cons_harvester_1
Fuel Consumption of a Harvester per Cubic Meter Harvested Wood (Version #2)fuel_cons_harvester_2
Annual Fuel Consumption for Truck Road Network Maintenancefuel_cons_road_maintenance
Convert Fuel Consumption into CO2 Emissionfuel_to_co2
Extensive Growth and Yield Evaluationgrowth_and_yield_evaluation
Check if an Object is of Class c4c_conceptis_c4c_concept
Constructor for a c4c_concept Objectnew_c4c_concept
pine_no_thinning_and_clearcut_1pine_no_thinning_and_clearcut_1
pine_thinning_from_above_1pine_thinning_from_above_1
Plot Function for c4c_base_result Objectsplot.c4c_base_result
Plot Function for c4c_co2_result Objectsplot.c4c_co2_result
Parameter Setupsetup_parms
setup_risk_eventssetup_risk_events
State Variable Setup and Initialization Given a 'c4c_concept' concept definition, and a matching vector of initial areas the state variables required for simulating the concept are set up and initialized.setup_statevars
sim_area_single_concept_with_risksim_area_single_concept_with_risk
Run a Simulation for a Single Silvicultural Conceptsimulate_single_concept
Weibull-Based Estimates of Stand Survivalsurvival_weibull
Validator for a c4c_concept Objectvalidate_c4c_concept
Convert Wood Volume to CO2 Equivalentswood_to_co2