multiPrebas: Title

In ForModLabUHel/Rprebasso: PRELES, YASSO and PREBAS models

Title

Description

Title

Usage

multiPrebas(
  multiSiteInit,
  fertThin = 0,
  yearFert = NULL,
  deltaSiteTypeFert = 1,
  nYearsFert = 20,
  oldLayer = 0
)

Arguments

multiSiteInit	output from the InitMultiSite function: initialized prebas inputs
fertThin	flag for implementing fertilization at thinning. the number can be used to indicate the type of thinning for now only thinning 3
nYearsFert	number of years after thinnings for which the fertilization is effective. default values is 20 years
oldLayer	flag for retention trees after clearcut (randomly 5-10 percent basal area is left after clearcut)

Value

#' soilC Initial soil carbon compartments for each layer. Array with dimentions = c(nSites, nYears,5,3,nLayers). 1st dim = # of sites in the simulations; 2nd dim = # of simulation years; The 3rd dimention (5) corresponds to the AWENH pools; the 4th dimention (3) corresponds to the tree organs (foliage, branch and stem).

soilCtot matrix of stand total annual soilcarbon per year. rows are # of sites; columns corresponds to # of years

multiOut An array with annual model outputs. 1st dimension corresponds to # of sites; 2nd dimension corresponds to the number of years of the simulation (nYears); 3nd dimension corresponds to the output variables (see list below); 4th dimension corresponds to the number of layers in the stand (nLayers); 5th dimensions reports the state of the stand (1) and (2) the variables of the harvested trees (2).
Output variables:
1."siteID"
2."gammaC" internal parameter
3."sitetype" site fertility class
4."species"
5."ETS" effective temperature sums
6."P0" Potential annual gross primary production (gC m-2 y-1)
7."age" Age of the layer (years)
8."DeadWoodVolume" Dead wood volume (m3 ha-1)
9."Respi_tot" Autotrophic respiration (gC m-2 y-1)
10."GPP/1000" Total tree GPP (kgC m-2 y-1)
11."H" Layer average height (m)
12."D" Layer average diameter at breast height (cm)
13."BA" Layer basal area (m-2 ha-1)
14."Hc_base" Layer Base of crown height (m)
15."Cw" Crown width (m)
16."A" Sapwood area of average tree at crown base (m2)
17."N" Layer density
18."npp" net primary production (gC m-2 y-1)
19."leff" Effective leaf area
20."keff" Effective light extintion coefficient
21."lproj" Projected leaf area
22."ET_preles" Annual evapotranspiration (mm y-1)
23."weight" Layer weight on photosynthesis
24."Wbranch" Living Branch biomass (kgC ha-1)
25."WfineRoots" Fine roots biomass (kgC ha-1)
26."Litter_fol" Foliage litter (kgC ha-1)
27."Litter_fr" Fine root litter (kgC ha-1)
28."Litter_fWoody" fine woody litter (kgC ha-1)
29."Litter_cWood" coarse woody litter (kgC ha-1)
30."V" Layer volume (m3 ha-1)
31."Wstem" Stem Biomass (kgC ha-1)
32."W_croot" Course root Biomass (kgC ha-1)
33."wf_STKG" Foliage biomass (kgC ha-1)
34."wf_treeKG" Foliage biomass of the average tree (kgC ha-1)
35."B_tree" Basal area of average tree (m2)
36."Light" The proportion of light that has not been intercepted by canopy (meanlight)
37."VroundWood" harvested round wood volume (m3 ha-1)
38."WroundWood" haversted round wood biomass (kgC ha-1)
39."soilC" totaal soil carbon (kgC ha-1)
40."aSW" average available soil water (mm)
41."dH" height growth (m)
42."Vmort" volume of dead trees (m3 ha-1)
43."grossGrowth" gross growth (m3 ha-1 y-1)
44."GPPtrees" Gross primary production per tree layer (gC m-2 y-1)
45."Rh" heterotrophic respiration (gC m-2 y-1)
46."NEP" Net ecosystem exchange (gC m-2 y-1), note 1st layer include fluxes from ground vegetation
47." W_wsap" sapwood biomass (kgC ha-1)
48."W_c" sapwood stem below Crown (kgC ha-1)
49."W_s" sapwood stem within crown (kgC ha-1)
50."Wsh" biomass of stem heartwood (kgC ha-1)
51."Wdb" biomass of dead branches on living trees (kgC ha-1)
52."dHc" Height of the crown base change (m)
53."Wbh" biomass of branches heartwood (kgC ha-1)
54."Wcrh" biomass of coarse root heartwood (kgC ha-1)

multiEnergyWood An array with annual energywood harvested.
1st dimension corresponds to the number of site of the simulation (nSites);
2nd dimension corresponds to the number of years of the simulation (nYears);
3rd dimension corresponds to the layers;
4th dimension has 2 elements that correspond to volume and biomasses respectively

dailyPRELES An array with PRELES output:
1st dimension corresponds to the number of climIDs (site weather conditions defined in siteInfo, note that multiple stands can share the same climate) ;
2nd dimension corresponds to the days ;
3rd dimension corresponds to the PRELES outputs: GPP, ET and SW.

GVout A array with the ground vegetation model output:
1st dimension corresponds to the number of site of the simulation (nSites);
2nd dimension corresponds to the years ;
3rd dimension corresponds to the GV outputs: fAPAR_gv, litGV, photoGV, Wgv,GVnpp.

ForModLabUHel/Rprebasso documentation built on April 13, 2025, 10:48 a.m.