Package: luh2impact 3.2.0

Abhijeet Mishra

luh2impact: Process LUH2 Land Use Data for IMPACT Model Integration

Tools for preparing land use inputs for the IMPACT model and its LUMEN land use downscaler. Two pipelines are provided: a pixel-level one that turns LUH2 land use states, planted forest, and protected area rasters into gridded baseline areas, spatial weights, and a GDX file for LUMEN; and a country-level one that fits FAOSTAT land use elasticities against cropland and GDP per capita and exports baseline areas, protected area floors, and biodiversity intactness coefficients as IMPACT model parameters. Plotting helpers are included for the model outputs.

Authors:Abhijeet Mishra [aut, cre], Claude [aut], International Food Policy Research Institute [cph]

luh2impact_3.2.0.tar.gz
luh2impact_3.2.0.zip(r-4.7-any)luh2impact_3.2.0.zip(r-4.6-any)luh2impact_3.2.0.zip(r-4.5-any)
luh2impact_3.2.0.tgz(r-4.6-any)luh2impact_3.2.0.tgz(r-4.5-any)
luh2impact_3.2.0.tar.gz(r-4.7-any)luh2impact_3.2.0.tar.gz(r-4.6-any)
luh2impact_3.2.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
luh2impact/json (API)

# Install 'luh2impact' in R:
install.packages('luh2impact', repos = c('https://ifpri.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/ifpri/luh2impact/issues

On CRAN:

Conda:

2.40 score 24 exports 179 dependencies

Last updated from:32c3e1ed1e. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-develOK178
source / vignettesOK302
linux-releaseOK177
macos-releaseOK124
macos-oldrelOK113
windows-develOK122
windows-releaseOK112
windows-oldrelOK121
wasm-releaseOK148

Exports:luh2_bii_coeff_ctyluh2_bii_coeff_cty_pixelluh2_build_pixelsluh2_compute_gdppcluh2_crop_trendluh2_export_elasticities_gdxluh2_export_gdxluh2_extract_yearluh2_fit_elasticitiesluh2_landuse_elasticitiesluh2_loadluh2_load_faolandluh2_merge_plantedluh2_natfor_primary_share_ctyluh2_pa_area_ctyluh2_plot_biiluh2_plot_elasticitiesluh2_plot_resultsluh2_pool_trendluh2_suitabilityluh2_urban_area_ctyluh2_write_tifsluh2gdxwdpa_process

Dependencies:abindaskpassbackportsbase64encbootbrewbriobroombslibcachemcallrcarcarDatacellrangerclassclassIntclicliprcodetoolscolorspacecommonmarkcorrplotcowplotcpp11crayoncredentialscurldata.tableDBIDerivdescdevtoolsdiffobjdigestdoByDOORMATdownlitdplyrdrate1071ellipsisevaluatefansifarverfastmapfontawesomeforecastFormulafracdifffsgenericsgertggplot2ggpubrggrepelggsciggsignifgitcredsgluegridExtragtablehighrhmshtmltoolshtmlwidgetshttpuvhttr2iniisobandjquerylibjsonliteKernSmoothknitrlabelinglaterlatticelifecyclelintrlme4lmtestmagrittrMASSMatrixMatrixModelsmemoisemgcvmimeminiUIminqamodelrnlmenloptrnnetnumDerivopensslopenxlsx2otelpakpbkrtestpillarpkgbuildpkgconfigpkgdownpkgloadpolynompraiseprettyunitsprocessxprofvisprogresspromisesproxypspurrrquantregR6raggrappdirsrbibutilsrcmdcheckRColorBrewerRcppRcppArmadilloRcppEigenRdpackrdtoolsreadxlreformulasrematchrexrlangrmarkdownroxygen2rprojrootrstatixrstudioapirversionss2S7sassscalessessioninfosfshinysourcetoolsSparseMstringistringrsurvivalsyssystemfontsterratestthattextshapingtibbletidyrtidyselecttidyterratimeDatetinytexunitsurcaurlcheckerusethisutf8vctrsviridisLitewaldowhiskerwithrwkxfunxml2xmlparsedataxopenxtableyamlzipzoo

Readme and manuals

Help Manual

Help pageTopics
Compute per-country BII coefficients per land pool from the literatureluh2_bii_coeff_cty
Compute per-country BII coefficients per land pool from pixel imageryluh2_bii_coeff_cty_pixel
Build the pixel-level data frame with weightsluh2_build_pixels
Compute IMPACT-country GDP per capita from SSP data, with a World Bank fallbackluh2_compute_gdppc
Compute the per-pixel crop expansion trendluh2_crop_trend
Export land use elasticities and baseline areas to GDXluh2_export_elasticities_gdx
Export pixel data and IMPACT totals to GDXluh2_export_gdx
Extract land use areas for a target yearluh2_extract_year
Fit land use elasticities to cropland and GDP per capitaluh2_fit_elasticities
Run the full FAOSTAT land use elasticity pipelineluh2_landuse_elasticities
Load and clean the LUH2 states NetCDFluh2_load
Load FAOSTAT land use data and map it to IMPACT countriesluh2_load_faoland
Merge a planted forest layer into the LUH2 sharesluh2_merge_planted
Compute the FAOSTAT-native primary-forest share of the 'natfor' poolluh2_natfor_primary_share_cty
Aggregate a pre-processed WDPA raster to IMPACT country totalsluh2_pa_area_cty
Plot LUMEN biodiversity intactness resultsluh2_plot_bii
Plot land use elasticity distributionsluh2_plot_elasticities
Plot LUMEN land use resultsluh2_plot_results
Compute the per-pixel linear trend for a land use poolluh2_pool_trend
Calculate a land use suitability index from LUH2 historical dataluh2_suitability
Compute IMPACT-country urban area from LUH2 for a target yearluh2_urban_area_cty
Write GeoTIFFs from a LUMEN solution GDXluh2_write_tifs
Run the full LUH2-to-GDX pixel pipelineluh2gdx
Process WDPA protected areas to pixel or country levelwdpa_process