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Tropical Trees and Grasses

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jkshuman edited this page Apr 13, 2018 · 47 revisions

Tropical Moist Trees

  • freeze_tol = 2.5

  • woody = 1

  • initd = 0.2 (default)

  • seed_rain = default (0.28)

  • seed_alloc = default (0.1)

  • clone_alloc = 0 (default)

  • dbh_repro_threshold = 45

  • allom_dbh_maxheight = 999 (MC no capping - BCI) 90 (Obrien)

  • allom_hmode = 5 (MC.h,no cap), 1 (Obrien)

  • allom_amode = 3 (Chave.a), 1 (Obrien)

  • allom_lmode = 3 (dh2blmax_2pwr "no height cap"), 1 (salda), 2 (leaf biomass proportional to diameter - leafy trees)

  • allom_smode = 1 (sapwood cross sectional area proportional to leaf area), 2 (sapwood linear relationship to leaf area - set latosa_slp to something other than zero - see Calvo-A paper)

  • allom_cmode = 1 (constant coarse root biomass = scaler against AGB)

  • allom_fmode = 1 (default = proportional with bleaf)

  • allom_d2h1 = 57.6 (MC.h), 0.64 (Obrien)(intercept height)

  • allom_d2h2 = 0.74 (MC.h), 0.37 (Obrien)

  • allom_d2h3 = 21.6 (MC.h), -999.9 (Obrien)

  • allom_agb1 = 0.0673 (Chave.a), 0.06896 (Obrien)

  • allom_agb2 = 0.976 (Chave.a), 0.572 (Obrien)

  • allom_agb3 = -999.0 (Chave.a), 1.94 (Obrien)

  • allom_agb4 = -999.0 (Chave.a), 0.931 (Obrien)

  • allom_d2bl1 = 0.00873 (Les.l french Guiana), 0.012 (CA.l costa rica), 0.07 (O) (intercept leaf biomass)

  • allom_d2bl2 = 2.136 (Les.l french Guiana), 2.089 (CA.l costa rica), 1.3 (Obrien)

  • allom_d2bl3 = -999.9 (Les.l french Guiana)&(CA.l costa rica), 0.55 (Obrien)

  • hgt_min = 1.25 (default)

  • fates_allom_latosa_int = 0.001

  • fates_allom_latosa_slp = 0.0

  • fates_allom_d2ca_coefficient_min = 0.3381119 (MC no cap, Obrien)

  • fates_allom_d2ca_coefficient_max = 0.6568464 (MC no cap, Obrien)

Tropical Dry Trees

  • freeze_tol = 2.5

  • woody = 1

  • initd = 0.2 (default)

  • seed_rain = default (0.28)

  • seed_alloc = default (0.1)

  • clone_alloc = 0 (default)

  • dbh_repro_threshold = 45

  • allom_dbh_maxheight = 999 (check against Poorter 2014) 90 (Obrien)

  • allom_hmode = 2 (Poor.h ), 1 (Obrien)

  • allom_amode = 3 (Chave.a), 1 (Obrien)

  • allom_lmode = 3 (dh2blmax_2pwr "no height cap"), 1 (salda), 2 (leaf biomass proportional to diameter - leafy trees)

  • allom_smode = 1 (sapwood cross sectional area proportional to leaf area), 2 (sapwood linear relationship to leaf area - set latosa_slp to something other than zero - see Calvo-A paper)

  • allom_cmode = 1 (constant coarse root biomass = scaler against AGB)

  • allom_fmode = 1 (default = proportional with bleaf)

  • allom_d2h1 = p1 = 61.7 (Poor.h), 0.64 (Obrien)(intercept height)

  • allom_d2h2 = p2 = -0.0352 (Poor.h), 0.37 (Obrien)

  • allom_d2h3 = p3 = 0.694 (Poor.h), -999.9 (Obrien)

  • allom_agb1 = 0.0673 (Chave.a), 0.06896 (Obrien)

  • allom_agb2 = 0.976 (Chave.a), 0.572 (Obrien)

  • allom_agb3 = -999.0 (Chave.a), 1.94 (Obrien)

  • allom_agb4 = -999.0 (Chave.a), 0.931 (Obrien)

  • check leaf parameters for dry trees

  • allom_d2bl1 = 0.00873 (Les.l french Guiana), 0.012 (CA.l costa rica),0.07 (O)(intercept leaf biomass)

  • allom_d2bl2 = 2.136 (Les.l french Guiana), 2.089(CA.l costa rica), 1.3 (Obrien)

  • allom_d2bl3 = -999.9 (Les.l french Guiana)&(CA.l costa rica), 0.55 (Obrien)

  • hgt_min = 1.25 (default)

  • fates_allom_latosa_int = 0.001

  • fates_allom_latosa_slp = 0.0

  • fates_allom_d2ca_coefficient_min = 0.3381119 (MC no cap, Obrien)

  • fates_allom_d2ca_coefficient_max = 0.6568464 (MC no cap, Obrien)

Grasses

  • freeze_tol = 2.5

  • woody = 0

  • initd = 20

  • seed_rain = default (0.28)

  • seed_alloc = default (0.1)

  • clone_alloc = 0.9

  • dbh_repro_threshold = 1.4702

  • allom_dbh_maxheight = 1.4702

  • allom_hmode = 5 (MC), 1 (O)

  • allom_amode = 3 (MC), 1 (O)

  • allom_lmode = 3 (cap leaf biomass when reach max dbh), 1 (O)

  • allom_smode = 1 (MC), 9 (O)

  • allom_cmode = 1 (MC), 1 (O)

  • allom_fmode = 1 (MC), 1 (O)

  • allom_d2h1 = 57.6 (MC), 0.64 (O) (intercept height)

  • allom_d2h2 = 0.74 (MC), 0.37 (O)

  • allom_d2h3 = 21.6 (MC), -999.9 (O)

  • allom_agb1 = 0 (this is the intercept) (if it fails due to divide by zero then set it really low = .0001)

  • allom_d2bl1 = 0.012 (MC), 0.07 (O) (intercept leaf biomass)

  • allom_d2bl2 = 2.089 (MC), 1.3 (O)

  • allom_d2bl3 = -999.9 (MC), 0.55 (O)

  • fates_allom_latosa_int = 0 (sapwood set to zero)

  • fates_allom_latosa_slp = 0.0

  • check spread for grasses inside subroutine carea_2pwr:

  • fates_allom_d2ca_coefficient_min = 0.3381119 (MC no cap, Obrien)

  • fates_allom_d2ca_coefficient_max = 0.6568464 (MC no cap, Obrien)

  • hgt_min = 0.3 (from O'brian allometry set to 10% of max height for dbh at max height)

              max_height=2.999997603, dbh= 1.4702, m=allom_d2h1 = 0.64, c=allom_d2h2 = 0.37

  • hgt_min = 0.3341 (from Martinez-Cano allometry (no capping) set to 10% of max height for dbh at max height)

             max_height=3.341, dbh= 1.4702, p1=allom_d2h1 = 57.6, p2=allom_d2h2 = 0.74, p3=allom_d2h3 = 21.6
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