| 1 | ! ================================================================================================================================ |
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| 2 | ! MODULE : stomate_lpj |
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| 3 | ! |
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| 4 | ! CONTACT : orchidee-help _at_ ipsl.jussieu.fr |
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| 5 | ! |
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| 6 | ! LICENCE : IPSL (2006) |
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| 7 | ! This software is governed by the CeCILL licence see ORCHIDEE/ORCHIDEE_CeCILL.LIC |
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| 8 | ! |
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| 9 | !>\BRIEF Main entry point for daily processes in STOMATE and LPJ (phenology, |
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| 10 | !! allocation, npp_calc, kill, turn, light, establish, crown, cover, lcchange) |
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| 11 | !! |
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| 12 | !!\n DESCRIPTION: None |
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| 13 | !! |
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| 14 | !! RECENT CHANGE(S): None |
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| 15 | !! |
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| 16 | !! REFERENCE(S) : None |
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| 17 | !! |
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| 18 | !! SVN : |
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| 19 | !! $HeadURL$ |
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| 20 | !! $Date$ |
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| 21 | !! $Revision$ |
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| 22 | !! \n |
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| 23 | !_ ================================================================================================================================ |
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| 24 | |
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| 25 | MODULE stomate_lpj |
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| 26 | |
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| 27 | ! modules used: |
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| 28 | |
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| 29 | USE ioipsl_para |
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| 30 | USE grid |
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| 31 | USE stomate_data |
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| 32 | USE constantes |
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| 33 | USE constantes_soil |
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| 34 | USE pft_parameters |
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| 35 | USE lpj_constraints |
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| 36 | USE lpj_pftinout |
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| 37 | USE lpj_kill |
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| 38 | USE lpj_crown |
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| 39 | USE lpj_fire |
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| 40 | USE lpj_gap |
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| 41 | USE lpj_light |
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| 42 | USE lpj_establish |
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| 43 | USE lpj_cover |
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| 44 | USE stomate_prescribe |
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| 45 | USE stomate_phenology |
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| 46 | USE stomate_alloc |
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| 47 | USE stomate_npp |
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| 48 | USE stomate_turnover |
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| 49 | USE stomate_litter |
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| 50 | USE stomate_soilcarbon |
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| 51 | USE stomate_vmax |
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| 52 | USE stomate_assimtemp |
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| 53 | USE stomate_lcchange |
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| 54 | ! USE Orch_Write_field_p |
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| 55 | |
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| 56 | |
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| 57 | IMPLICIT NONE |
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| 58 | |
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| 59 | ! private & public routines |
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| 60 | |
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| 61 | PRIVATE |
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| 62 | PUBLIC StomateLpj,StomateLpj_clear |
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| 63 | |
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| 64 | LOGICAL, SAVE :: firstcall = .TRUE. !! first call |
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| 65 | !$OMP THREADPRIVATE(firstcall) |
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| 66 | |
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| 67 | CONTAINS |
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| 68 | |
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| 69 | |
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| 70 | !! ================================================================================================================================ |
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| 71 | !! SUBROUTINE : StomateLpj_clear |
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| 72 | !! |
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| 73 | !>\BRIEF Re-initialisation of variable |
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| 74 | !! |
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| 75 | !! DESCRIPTION : This subroutine reinitializes variables. To be used if we want to relaunch |
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| 76 | !! ORCHIDEE but the routine is not used in current version. |
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| 77 | !! |
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| 78 | !! RECENT CHANGE(S) : None |
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| 79 | !! |
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| 80 | !! MAIN OUTPUT VARIABLE(S): None |
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| 81 | !! |
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| 82 | !! REFERENCE(S) : None |
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| 83 | !! |
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| 84 | !! FLOWCHART : None |
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| 85 | !! \n |
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| 86 | !_ ================================================================================================================================ |
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| 87 | |
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| 88 | SUBROUTINE StomateLpj_clear |
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| 89 | |
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| 90 | CALL prescribe_clear |
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| 91 | CALL phenology_clear |
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| 92 | CALL npp_calc_clear |
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| 93 | CALL turn_clear |
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| 94 | CALL soilcarbon_clear |
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| 95 | CALL constraints_clear |
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| 96 | CALL establish_clear |
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| 97 | CALL fire_clear |
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| 98 | CALL gap_clear |
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| 99 | CALL light_clear |
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| 100 | CALL pftinout_clear |
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| 101 | CALL alloc_clear |
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| 102 | END SUBROUTINE StomateLpj_clear |
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| 103 | |
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| 104 | |
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| 105 | !! ================================================================================================================================ |
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| 106 | !! SUBROUTINE : StomateLPJ |
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| 107 | !! |
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| 108 | !>\BRIEF Main entry point for daily processes in STOMATE and LPJ, structures the call sequence |
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| 109 | !! to the different processes such as dispersion, establishment, competition and mortality of PFT's. |
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| 110 | !! |
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| 111 | !! DESCRIPTION : This routine is the main entry point to all processes calculated on a |
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| 112 | !! daily time step. Is mainly devoted to call the different STOMATE and LPJ routines |
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| 113 | !! depending of the ok_dgvm (is dynamic veg used) and lpj_constant_mortality (is background mortality used). |
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| 114 | !! It also prepares the cumulative |
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| 115 | !! fluxes or pools (e.g TOTAL_M TOTAL_BM_LITTER etc...) |
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| 116 | !! |
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| 117 | !! This routine makes frequent use of "weekly", "monthly" and "long term" variables. Quotion is used because |
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| 118 | !! by default "weekly" denotes 7 days, by default "monthly" denotes 20 days and by default "Long term" denotes |
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| 119 | !! 3 years. dtslow refers to 24 hours (1 day). |
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| 120 | !! |
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| 121 | !! |
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| 122 | !! RECENT CHANGE(S) : None |
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| 123 | !! |
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| 124 | !! MAIN OUTPUT VARIABLE(S): All variables related to stomate and required for LPJ dynamic vegetation mode. |
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| 125 | !! |
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| 126 | !! REFERENCE(S) : |
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| 127 | !! - Krinner, G., N. Viovy, N. de Noblet-Ducoudré, J. Ogeé, J. Polcher, P. Friedlingstein, P. Ciais, S. Sitch, |
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| 128 | !! and I. C. Prentice. 2005. A dynamic global vegetation model for studies of the coupled atmosphere-biosphere |
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| 129 | !! system. Global Biogeochemical Cycles 19:GB1015, doi:1010.1029/2003GB002199. |
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| 130 | !! - Sitch, S., B. Smith, I. C. Prentice, A. Arneth, A. Bondeau, W. Cramer, J. O. Kaplan, S. Levis, W. Lucht, |
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| 131 | !! M. T. Sykes, K. Thonicke, and S. Venevsky. 2003. Evaluation of ecosystem dynamics, plant geography and |
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| 132 | !! terrestrial carbon cycling in the LPJ dynamic global vegetation model. Global Change Biology 9:161-185. |
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| 133 | !! |
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| 134 | !! FLOWCHART : Update with existing flowchart from N Viovy (Jan 19, 2012) |
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| 135 | !! \n |
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| 136 | !_ ================================================================================================================================ |
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| 137 | |
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| 138 | SUBROUTINE StomateLpj (npts, dt_days, EndOfYear, EndOfMonth, & |
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| 139 | neighbours, resolution, & |
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| 140 | clay, herbivores, & |
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| 141 | tsurf_daily, tsoil_daily, t2m_daily, t2m_min_daily, & |
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| 142 | litterhum_daily, soilhum_daily, & |
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| 143 | maxmoiavail_lastyear, minmoiavail_lastyear, & |
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| 144 | gdd0_lastyear, precip_lastyear, & |
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| 145 | moiavail_month, moiavail_week, tlong_ref, t2m_month, t2m_week, & |
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| 146 | tsoil_month, soilhum_month, & |
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| 147 | gdd_m5_dormance, gdd_from_growthinit, gdd_midwinter, ncd_dormance, ngd_minus5, & |
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| 148 | turnover_longterm, gpp_daily, & |
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| 149 | time_hum_min, maxfpc_lastyear, resp_maint_part, & |
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| 150 | PFTpresent, age, fireindex, firelitter, & |
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| 151 | leaf_age, leaf_frac, biomass, ind, adapted, regenerate, & |
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| 152 | senescence, when_growthinit, & |
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| 153 | litterpart, litter, dead_leaves, carbon, black_carbon, lignin_struc, & |
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| 154 | veget_max, npp_longterm, lm_lastyearmax, veget_lastlight, & |
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| 155 | everywhere, need_adjacent, RIP_time, & |
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| 156 | lai, rprof,npp_daily, turnover_daily, turnover_time,& |
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| 157 | control_moist, control_temp, soilcarbon_input, & |
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| 158 | co2_to_bm, co2_fire, resp_hetero, resp_maint, resp_growth, & |
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| 159 | height, deadleaf_cover, vcmax, vjmax, & |
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| 160 | t_photo_min, t_photo_opt, t_photo_max,bm_to_litter, & |
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| 161 | prod10,prod100,flux10, flux100, veget_max_new, & |
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| 162 | convflux,cflux_prod10,cflux_prod100, harvest_above, carb_mass_total, lcchange, & |
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| 163 | fpc_max, MatrixA) |
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| 164 | |
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| 165 | !! 0. Variable and parameter declaration |
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| 166 | |
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| 167 | !! 0.1 input |
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| 168 | |
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| 169 | INTEGER(i_std), INTENT(in) :: npts !! Domain size (unitless) |
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| 170 | REAL(r_std), INTENT(in) :: dt_days !! Time step of Stomate (days) |
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| 171 | INTEGER(i_std), DIMENSION(npts,8), INTENT(in) :: neighbours !! Indices of the 8 neighbours of each grid |
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| 172 | !! point [1=N, 2=NE, 3=E, 4=SE, |
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| 173 | !! 5=S, 6=SW, 7=W, 8=NW] |
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| 174 | REAL(r_std), DIMENSION(npts,2), INTENT(in) :: resolution !! Resolution at each grid point (m) |
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| 175 | !! [1=E-W, 2=N-S] |
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| 176 | REAL(r_std), DIMENSION(npts), INTENT(in) :: clay !! Clay fraction (0 to 1, unitless) |
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| 177 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: herbivores !! Time constant of probability of a leaf to |
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| 178 | !! be eaten by a herbivore (days) |
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| 179 | REAL(r_std), DIMENSION(npts), INTENT(in) :: tsurf_daily !! Daily surface temperatures (K) |
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| 180 | REAL(r_std), DIMENSION(npts,nbdl), INTENT(in) :: tsoil_daily !! Daily soil temperatures (K) |
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| 181 | REAL(r_std), DIMENSION(npts), INTENT(in) :: t2m_daily !! Daily 2 meter temperatures (K) |
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| 182 | REAL(r_std), DIMENSION(npts), INTENT(in) :: t2m_min_daily !! Daily minimum 2 meter temperatures (K) |
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| 183 | REAL(r_std), DIMENSION(npts), INTENT(in) :: litterhum_daily !! Daily litter humidity (0 to 1, unitless) |
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| 184 | REAL(r_std), DIMENSION(npts,nbdl), INTENT(in) :: soilhum_daily !! Daily soil humidity (0 to 1, unitless) |
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| 185 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: maxmoiavail_lastyear !! Last year's maximum moisture availability |
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| 186 | !! (0 to 1, unitless) |
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| 187 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: minmoiavail_lastyear !! Last year's minimum moisture availability |
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| 188 | !! (0 to 1, unitless) |
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| 189 | REAL(r_std), DIMENSION(npts), INTENT(in) :: gdd0_lastyear !! Last year's GDD0 (K) |
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| 190 | REAL(r_std), DIMENSION(npts), INTENT(in) :: precip_lastyear !! Lastyear's precipitation |
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| 191 | !! @tex $(mm year^{-1})$ @endtex |
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| 192 | !! to determine if establishment possible |
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| 193 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: moiavail_month !! "Monthly" moisture availability (0 to 1, |
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| 194 | !! unitless) |
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| 195 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: moiavail_week !! "Weekly" moisture availability |
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| 196 | !! (0 to 1, unitless) |
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| 197 | REAL(r_std), DIMENSION(npts), INTENT(in) :: tlong_ref !! "Long term" 2 meter reference |
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| 198 | !! temperatures (K) |
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| 199 | REAL(r_std), DIMENSION(npts), INTENT(in) :: t2m_month !! "Monthly" 2-meter temperatures (K) |
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| 200 | REAL(r_std), DIMENSION(npts), INTENT(in) :: t2m_week !! "Weekly" 2-meter temperatures (K) |
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| 201 | REAL(r_std), DIMENSION(npts,nbdl), INTENT(in) :: tsoil_month !! "Monthly" soil temperatures (K) |
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| 202 | REAL(r_std), DIMENSION(npts,nbdl), INTENT(in) :: soilhum_month !! "Monthly" soil humidity |
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| 203 | !! (0 to 1, unitless) |
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| 204 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: gdd_m5_dormance !! Growing degree days (K), threshold -5 deg |
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| 205 | !! C (for phenology) |
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| 206 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: gdd_from_growthinit !! growing degree days, since growthinit for crops |
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| 207 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: gdd_midwinter !! Growing degree days (K), since midwinter |
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| 208 | !! (for phenology) - this is written to the history files |
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| 209 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: ncd_dormance !! Number of chilling days (days), since |
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| 210 | !! leaves were lost (for phenology) |
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| 211 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: ngd_minus5 !! Number of growing days (days), threshold |
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| 212 | !! -5 deg C (for phenology) |
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| 213 | REAL(r_std), DIMENSION(npts,nvm,nparts), INTENT(in) :: turnover_longterm !! "Long term" turnover rate |
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| 214 | !! @tex $(gC m^{-2} year^{-1})$ @endtex |
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| 215 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: gpp_daily !! Daily gross primary productivity |
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| 216 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 217 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: time_hum_min !! Time elapsed since strongest moisture |
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| 218 | !! availability (days) |
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| 219 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: maxfpc_lastyear !! Last year's maximum foliage projected |
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| 220 | !! coverage for each natural PFT, |
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| 221 | !! @tex $(m^2 m^{-2})$ @endtex |
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| 222 | REAL(r_std), DIMENSION(npts,nvm,nparts), INTENT(in) :: resp_maint_part !! Maintenance respiration of different |
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| 223 | !! plant parts |
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| 224 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 225 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: fpc_max !! "Maximal" coverage fraction of a PFT (LAI |
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| 226 | !! -> infinity) on ground |
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| 227 | !! @tex $(m^2 m^{-2})$ @endtex |
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| 228 | LOGICAL, INTENT(in) :: lcchange !! Land cover change flag |
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| 229 | LOGICAL, INTENT(in) :: EndOfYear !! Flag set on the last day of the year used |
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| 230 | !! to update "yearly variables". This |
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| 231 | !! variable must be .TRUE. once a year |
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| 232 | LOGICAL, INTENT(in) :: EndOfMonth !! Flag set at end of each month to update |
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| 233 | !! monthly variable |
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| 234 | |
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| 235 | !! 0.2 Output variables |
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| 236 | |
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| 237 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: npp_daily !! Net primary productivity |
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| 238 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 239 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements), INTENT(out) :: turnover_daily !! Turnover rates |
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| 240 | !! @tex $(gC m^{-2} year^{-1})$ @endtex |
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| 241 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: co2_to_bm !! CO2 taken up from atmosphere when |
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| 242 | !! introducing a new PFT (introduced for |
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| 243 | !! carbon balance closure) |
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| 244 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 245 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: co2_fire !! Carbon emitted into the atmosphere by |
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| 246 | !! fire (living and dead biomass) |
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| 247 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 248 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: resp_hetero !! Heterotrophic respiration |
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| 249 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 250 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: resp_maint !! Maintenance respiration |
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| 251 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 252 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: resp_growth !! Growth respiration |
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| 253 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 254 | |
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| 255 | REAL(r_std), DIMENSION(npts), INTENT(inout) :: deadleaf_cover !! Fraction of soil covered by dead leaves |
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| 256 | !! (0 to 1, unitless) |
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| 257 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: vcmax !! Maximum rate of carboxylation |
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| 258 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: vjmax !! Maximum rate of RUbp regeneration |
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| 259 | !! @tex $(\mumol CO_2 m^{-2}s^{-1})$ @endtex |
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| 260 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: t_photo_min !! Minimum temperature for photosynthesis |
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| 261 | !! (C) This is not K because it is a scalar. |
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| 262 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: t_photo_opt !! Optimum temperature for photosynthesis |
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| 263 | !! (C) This is not K because it is a scalar. |
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| 264 | REAL(r_std), DIMENSION(npts,nvm), INTENT(out) :: t_photo_max !! Maximum temperature for photosynthesis |
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| 265 | !! (C) This is not K because it is a scalar. |
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| 266 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements), INTENT(out):: bm_to_litter !! Conversion of biomass to litter |
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| 267 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 268 | |
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| 269 | !! 0.3 Modified variables |
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| 270 | |
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| 271 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: height !! Height of vegetation (m) |
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| 272 | REAL(r_std), DIMENSION(npts,nlevs), INTENT(inout) :: control_moist !! Moisture control of heterotrophic |
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| 273 | !! respiration (0 to 1, unitless) |
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| 274 | REAL(r_std), DIMENSION(npts,nlevs), INTENT(inout) :: control_temp !! Temperature control of heterotrophic |
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| 275 | !! respiration, above and below |
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| 276 | !! (0 to 1, unitless) |
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| 277 | REAL(r_std), DIMENSION(npts,ncarb,nvm), INTENT(inout) :: soilcarbon_input !! Quantity of carbon going into carbon |
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| 278 | !! pools from litter decomposition |
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| 279 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
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| 280 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: lai !! Leaf area index OF AN INDIVIDUAL PLANT, |
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| 281 | !! where a PFT contains n indentical plants |
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| 282 | !! i.e., using the mean individual approach |
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| 283 | !! @tex $(m^2 m^{-2})$ @endtex |
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| 284 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: rprof !! Prescribed root depth (m) |
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| 285 | LOGICAL, DIMENSION(npts,nvm), INTENT(inout) :: PFTpresent !! Tab indicating which PFTs are present in |
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| 286 | !! each pixel |
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| 287 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: age !! Age (years) |
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| 288 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: fireindex !! Probability of fire (0 to 1, unitless) |
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| 289 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: firelitter !! Longer term litter above the ground that |
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| 290 | !! can be burned, @tex $(gC m^{-2})$ @endtex |
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| 291 | REAL(r_std), DIMENSION(npts,nvm,nleafages), INTENT(inout) :: leaf_age !! Leaf age (days) |
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| 292 | REAL(r_std), DIMENSION(npts,nvm,nleafages), INTENT(inout) :: leaf_frac !! Fraction of leaves in leaf age class, |
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| 293 | !! (0 to 1, unitless) |
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| 294 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements), INTENT(inout) :: biomass !! Biomass @tex $(gC m^{-2})$ @endtex |
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| 295 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: ind !! Density of individuals |
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| 296 | !! @tex $(m^{-2})$ @endtex |
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| 297 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: adapted !! Adaptation of PFT (killed if too cold) |
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| 298 | !! (0 to 1, unitless) |
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| 299 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: regenerate !! "Fitness": Winter sufficiently cold for |
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| 300 | !! PFT regeneration ? (0 to 1, unitless) |
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| 301 | LOGICAL, DIMENSION(npts,nvm), INTENT(inout) :: senescence !! Flag for setting senescence stage (only |
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| 302 | !! for deciduous trees) |
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| 303 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: when_growthinit !! How many days ago was the beginning of |
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| 304 | !! the growing season (days) |
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| 305 | REAL(r_std), DIMENSION(npts,nvm,nlitt), INTENT(inout) :: litterpart !! Fraction of litter above the ground |
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| 306 | !! belonging to different PFTs |
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| 307 | !! (0 to 1, unitless) |
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| 308 | REAL(r_std), DIMENSION(npts,nlitt,nvm,nlevs,nelements), INTENT(inout):: litter !! Metabolic and structural litter, above |
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| 309 | !! and below ground |
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| 310 | !! @tex $(gC m^{-2})$ @endtex |
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| 311 | REAL(r_std), DIMENSION(npts,nvm,nlitt), INTENT(inout) :: dead_leaves !! Dead leaves on ground, per PFT, metabolic |
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| 312 | !! and structural, |
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| 313 | !! @tex $(gC m^{-2})$ @endtex |
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| 314 | REAL(r_std), DIMENSION(npts,ncarb,nvm), INTENT(inout) :: carbon !! Carbon pool: active, slow, or passive, |
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| 315 | !! @tex $(gC m^{-2})$ @endtex |
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| 316 | REAL(r_std), DIMENSION(npts), INTENT(inout) :: black_carbon !! Black carbon on the ground |
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| 317 | !! @tex $(gC m^{-2})$ @endtex |
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| 318 | REAL(r_std), DIMENSION(npts,nvm,nlevs), INTENT(inout) :: lignin_struc !! Ratio of Lignin/Carbon in structural |
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| 319 | !! litter, above and below ground, |
|---|
| 320 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 321 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: veget_max !! "Maximal" coverage fraction of a PFT (LAI |
|---|
| 322 | !! -> infinity) on ground |
|---|
| 323 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: npp_longterm !! "Long term" mean yearly primary |
|---|
| 324 | !! productivity |
|---|
| 325 | !! @tex $(gC m^{-2} year^{-1})$ @endtex |
|---|
| 326 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: lm_lastyearmax !! Last year's maximum leaf mass, for each |
|---|
| 327 | !! PFT @tex $(gC m^{-2})$ @endtex |
|---|
| 328 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: veget_lastlight !! Vegetation fractions (on ground) after |
|---|
| 329 | !! last light competition |
|---|
| 330 | !! @tex $(m^2 m^{-2})$ @endtex |
|---|
| 331 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: everywhere !! Is the PFT everywhere in the grid box or |
|---|
| 332 | !! very localized (after its introduction) |
|---|
| 333 | !! (unitless) |
|---|
| 334 | LOGICAL, DIMENSION(npts,nvm), INTENT(inout) :: need_adjacent !! In order for this PFT to be introduced, |
|---|
| 335 | !! does it have to be present in an |
|---|
| 336 | !! adjacent grid box? |
|---|
| 337 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: RIP_time !! How much time ago was the PFT eliminated |
|---|
| 338 | !! for the last time (y) |
|---|
| 339 | REAL(r_std), DIMENSION(npts,nvm), INTENT(inout) :: turnover_time !! Turnover_time of leaves for grasses |
|---|
| 340 | !! (days) |
|---|
| 341 | REAL(r_std), DIMENSION(npts,nvm),INTENT(inout) :: veget_max_new !! New "maximal" coverage fraction of a PFT |
|---|
| 342 | !! (LAI -> infinity) (unitless) |
|---|
| 343 | REAL(r_std),DIMENSION(npts,0:10), INTENT(inout) :: prod10 !! Products remaining in the 10 |
|---|
| 344 | !! year-turnover pool after the annual |
|---|
| 345 | !! release for each compartment (10 |
|---|
| 346 | !! + 1 : input from year of land cover |
|---|
| 347 | !! change) @tex $(gC m^{-2})$ @endtex |
|---|
| 348 | REAL(r_std),DIMENSION(npts,0:100), INTENT(inout) :: prod100 !! Products remaining in the 100 |
|---|
| 349 | !! year-turnover pool after the annual |
|---|
| 350 | !! release for each compartment (100 |
|---|
| 351 | !! + 1 : input from year of land cover |
|---|
| 352 | !! change) @tex $(gC m^{-2})$ @endtex |
|---|
| 353 | REAL(r_std),DIMENSION(npts,10), INTENT(inout) :: flux10 !! Annual release from the 10 |
|---|
| 354 | !! year-turnover pool compartments |
|---|
| 355 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 356 | REAL(r_std),DIMENSION(npts,100), INTENT(inout) :: flux100 !! Annual release from the 100 |
|---|
| 357 | !! year-turnover pool compartments |
|---|
| 358 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 359 | REAL(r_std),DIMENSION(npts), INTENT(inout) :: convflux !! Release during first year following land |
|---|
| 360 | !! cover change @tex $(gC m^{-2})$ @endtex |
|---|
| 361 | REAL(r_std),DIMENSION(npts), INTENT(inout) :: cflux_prod10 !! Total annual release from the 10 |
|---|
| 362 | !! year-turnover pool |
|---|
| 363 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 364 | REAL(r_std),DIMENSION(npts), INTENT(inout) :: cflux_prod100 !! Total annual release from the 100 |
|---|
| 365 | !! year-turnover pool |
|---|
| 366 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 367 | REAL(r_std), DIMENSION(npts), INTENT(inout) :: harvest_above !! Harvest above ground biomass for |
|---|
| 368 | !! agriculture @tex $(gC m^{-2})$ @endtex |
|---|
| 369 | REAL(r_std), DIMENSION(npts), INTENT(inout) :: carb_mass_total !! Carbon Mass total (soil, litter, veg) |
|---|
| 370 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 371 | REAL(r_std), DIMENSION(npts,nvm,nbpools,nbpools), INTENT(inout) :: MatrixA !! Matrix containing the fluxes |
|---|
| 372 | !! between the carbon pools |
|---|
| 373 | !! per sechiba time step |
|---|
| 374 | !! @tex $(gC.m^2.day^{-1})$ @endtex |
|---|
| 375 | |
|---|
| 376 | !! 0.4 Local variables |
|---|
| 377 | |
|---|
| 378 | REAL(r_std), DIMENSION(npts,nvm,nelements) :: tot_bm_to_litter !! Total conversion of biomass to litter |
|---|
| 379 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 380 | REAL(r_std), DIMENSION(npts,nvm,nelements) :: tot_live_biomass !! Total living biomass |
|---|
| 381 | !! @tex $(gC m{-2})$ @endtex |
|---|
| 382 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements) :: bm_alloc !! Biomass increase, i.e. NPP per plant part |
|---|
| 383 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 384 | REAL(r_std), DIMENSION(npts,nvm,nelements) :: tot_turnover !! Total turnover rate |
|---|
| 385 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 386 | REAL(r_std), DIMENSION(npts,nvm) :: tot_litter_soil_carb!! Total soil and litter carbon |
|---|
| 387 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 388 | REAL(r_std), DIMENSION(npts,nvm) :: tot_litter_carb !! Total litter carbon |
|---|
| 389 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 390 | REAL(r_std), DIMENSION(npts,nvm) :: tot_soil_carb !! Total soil carbon |
|---|
| 391 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 392 | REAL(r_std), DIMENSION(npts) :: carb_mass_variation !! Carbon Mass variation |
|---|
| 393 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 394 | REAL(r_std), DIMENSION(npts,nvm) :: cn_ind !! Crown area of individuals |
|---|
| 395 | !! @tex $(m^{2})$ @endtex |
|---|
| 396 | REAL(r_std), DIMENSION(npts,nvm) :: woodmass_ind !! Woodmass of individuals (gC) |
|---|
| 397 | REAL(r_std), DIMENSION(npts,nvm,nparts) :: f_alloc !! Fraction that goes into plant part |
|---|
| 398 | !! (0 to 1, unitless) |
|---|
| 399 | REAL(r_std), DIMENSION(npts) :: avail_tree !! Space availability for trees |
|---|
| 400 | !! (0 to 1, unitless) |
|---|
| 401 | REAL(r_std), DIMENSION(npts) :: avail_grass !! Space availability for grasses |
|---|
| 402 | !! (0 to 1, unitless) |
|---|
| 403 | INTEGER :: j |
|---|
| 404 | REAL(r_std),DIMENSION(npts) :: prod10_total !! Total products remaining in the pool |
|---|
| 405 | !! after the annual release |
|---|
| 406 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 407 | REAL(r_std),DIMENSION(npts) :: prod100_total !! Total products remaining in the pool |
|---|
| 408 | !! after the annual release |
|---|
| 409 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 410 | REAL(r_std),DIMENSION(npts) :: cflux_prod_total !! Total flux from conflux and the 10/100 |
|---|
| 411 | !! year-turnover pool |
|---|
| 412 | !! @tex $(gC m^{-2} year^{-1})$ @endtex |
|---|
| 413 | REAL(r_std),DIMENSION(npts,nvm) :: veget_max_old !! "Maximal" coverage fraction of a PFT |
|---|
| 414 | !! (LAI-> infinity) on ground (unitless) |
|---|
| 415 | REAL(r_std), DIMENSION(npts,nvm) :: mortality !! Fraction of individual dying this time |
|---|
| 416 | !! step (0 to 1, unitless) |
|---|
| 417 | REAL(r_std), DIMENSION(npts) :: vartmp !! Temporary variable used to add history |
|---|
| 418 | REAL(r_std), DIMENSION(npts,nvm) :: histvar !! History variables |
|---|
| 419 | !_ ================================================================================================================================ |
|---|
| 420 | |
|---|
| 421 | IF (bavard.GE.3) WRITE(numout,*) 'Entering stomate_lpj' |
|---|
| 422 | |
|---|
| 423 | |
|---|
| 424 | !! 1. Initializations |
|---|
| 425 | |
|---|
| 426 | !! 1.1 Initialize variables to zero |
|---|
| 427 | co2_to_bm(:,:) = zero |
|---|
| 428 | co2_fire(:,:) = zero |
|---|
| 429 | npp_daily(:,:) = zero |
|---|
| 430 | resp_maint(:,:) = zero |
|---|
| 431 | resp_growth(:,:) = zero |
|---|
| 432 | harvest_above(:) = zero |
|---|
| 433 | bm_to_litter(:,:,:,:) = zero |
|---|
| 434 | cn_ind(:,:) = zero |
|---|
| 435 | woodmass_ind(:,:) = zero |
|---|
| 436 | turnover_daily(:,:,:,:) = zero |
|---|
| 437 | |
|---|
| 438 | !! 1.2 Initialize variables to veget_max |
|---|
| 439 | veget_max_old(:,:) = veget_max(:,:) |
|---|
| 440 | |
|---|
| 441 | !! 1.3 Calculate some vegetation characteristics |
|---|
| 442 | |
|---|
| 443 | !! 1.3.1 Calculate some vegetation characteristics |
|---|
| 444 | ! Calculate cn_ind (individual crown mass) and individual height from |
|---|
| 445 | ! state variables if running DGVM or dynamic mortality in static cover mode |
|---|
| 446 | !?? Explain (maybe in the header once) why you mulitply with veget_max in the DGVM |
|---|
| 447 | !?? and why you don't multiply with veget_max in stomate. |
|---|
| 448 | IF ( control%ok_dgvm .OR. .NOT.lpj_gap_const_mort) THEN |
|---|
| 449 | IF(control%ok_dgvm) THEN |
|---|
| 450 | WHERE (ind(:,:).GT.min_stomate) |
|---|
| 451 | woodmass_ind(:,:) = & |
|---|
| 452 | ((biomass(:,:,isapabove,icarbon)+biomass(:,:,isapbelow,icarbon) & |
|---|
| 453 | +biomass(:,:,iheartabove,icarbon)+biomass(:,:,iheartbelow,icarbon)) & |
|---|
| 454 | *veget_max(:,:))/ind(:,:) |
|---|
| 455 | ENDWHERE |
|---|
| 456 | ELSE |
|---|
| 457 | WHERE (ind(:,:).GT.min_stomate) |
|---|
| 458 | woodmass_ind(:,:) = & |
|---|
| 459 | (biomass(:,:,isapabove,icarbon)+biomass(:,:,isapbelow,icarbon) & |
|---|
| 460 | +biomass(:,:,iheartabove,icarbon)+biomass(:,:,iheartbelow,icarbon))/ind(:,:) |
|---|
| 461 | ENDWHERE |
|---|
| 462 | ENDIF |
|---|
| 463 | |
|---|
| 464 | CALL crown (npts, PFTpresent, & |
|---|
| 465 | ind, biomass, woodmass_ind, & |
|---|
| 466 | veget_max, cn_ind, height) |
|---|
| 467 | ENDIF |
|---|
| 468 | |
|---|
| 469 | !! 1.3.2 Prescribe characteristics if the vegetation is not dynamic |
|---|
| 470 | ! IF the DGVM is not activated, the density of individuals and their crown |
|---|
| 471 | ! areas don't matter, but they should be defined for the case we switch on |
|---|
| 472 | ! the DGVM afterwards. At the first call, if the DGVM is not activated, |
|---|
| 473 | ! impose a minimum biomass for prescribed PFTs and declare them present. |
|---|
| 474 | CALL prescribe (npts, & |
|---|
| 475 | veget_max, dt_days, PFTpresent, everywhere, when_growthinit, & |
|---|
| 476 | biomass, leaf_frac, ind, cn_ind, co2_to_bm) |
|---|
| 477 | |
|---|
| 478 | |
|---|
| 479 | !! 2. Climatic constraints for PFT presence and regenerativeness |
|---|
| 480 | |
|---|
| 481 | ! Call this even when DGVM is not activated so that "adapted" and "regenerate" |
|---|
| 482 | ! are kept up to date for the moment when the DGVM is activated. |
|---|
| 483 | CALL constraints (npts, dt_days, & |
|---|
| 484 | t2m_month, t2m_min_daily,when_growthinit, & |
|---|
| 485 | adapted, regenerate) |
|---|
| 486 | |
|---|
| 487 | |
|---|
| 488 | !! 3. Determine introduction and elimination of PTS based on climate criteria |
|---|
| 489 | |
|---|
| 490 | IF ( control%ok_dgvm ) THEN |
|---|
| 491 | |
|---|
| 492 | !! 3.1 Calculate introduction and elimination |
|---|
| 493 | CALL pftinout (npts, dt_days, adapted, regenerate, & |
|---|
| 494 | neighbours, veget_max, & |
|---|
| 495 | biomass, ind, cn_ind, age, leaf_frac, npp_longterm, lm_lastyearmax, senescence, & |
|---|
| 496 | PFTpresent, everywhere, when_growthinit, need_adjacent, RIP_time, & |
|---|
| 497 | co2_to_bm, & |
|---|
| 498 | avail_tree, avail_grass) |
|---|
| 499 | |
|---|
| 500 | !! 3.2 Reset attributes for eliminated PFTs. |
|---|
| 501 | ! This also kills PFTs that had 0 leafmass during the last year. The message |
|---|
| 502 | ! "... after pftinout" is misleading in this case. |
|---|
| 503 | CALL kill (npts, 'pftinout ', lm_lastyearmax, & |
|---|
| 504 | ind, PFTpresent, cn_ind, biomass, senescence, RIP_time, & |
|---|
| 505 | lai, age, leaf_age, leaf_frac, npp_longterm, & |
|---|
| 506 | when_growthinit, everywhere, veget_max, bm_to_litter) |
|---|
| 507 | |
|---|
| 508 | |
|---|
| 509 | !! 3.3 Calculate new crown area and diameter |
|---|
| 510 | ! Calculate new crown area, diameter and maximum vegetation cover**[No longer used in the subroutine] |
|---|
| 511 | ! unsure whether this is really required |
|---|
| 512 | ! - in theory this could ONLY be done at the END of stomate_lpj |
|---|
| 513 | ! calculate woodmass of individual tree |
|---|
| 514 | WHERE ((ind(:,:).GT.min_stomate)) |
|---|
| 515 | WHERE ( veget_max(:,:) .GT. min_stomate) |
|---|
| 516 | woodmass_ind(:,:) = & |
|---|
| 517 | ((biomass(:,:,isapabove,icarbon) + biomass(:,:,isapbelow,icarbon) & |
|---|
| 518 | + biomass(:,:,iheartabove,icarbon) + biomass(:,:,iheartbelow,icarbon))*veget_max(:,:))/ind(:,:) |
|---|
| 519 | ELSEWHERE |
|---|
| 520 | woodmass_ind(:,:) =(biomass(:,:,isapabove,icarbon) + biomass(:,:,isapbelow,icarbon) & |
|---|
| 521 | + biomass(:,:,iheartabove,icarbon) + biomass(:,:,iheartbelow,icarbon))/ind(:,:) |
|---|
| 522 | ENDWHERE |
|---|
| 523 | |
|---|
| 524 | ENDWHERE |
|---|
| 525 | |
|---|
| 526 | ! Calculate crown area and diameter for all PFTs (including the newly established) |
|---|
| 527 | CALL crown (npts, PFTpresent, & |
|---|
| 528 | ind, biomass, woodmass_ind, & |
|---|
| 529 | veget_max, cn_ind, height) |
|---|
| 530 | |
|---|
| 531 | ENDIF |
|---|
| 532 | |
|---|
| 533 | !! 4. Phenology |
|---|
| 534 | |
|---|
| 535 | !! 4.1 Write values to history file |
|---|
| 536 | ! Current values for ::when_growthinit |
|---|
| 537 | CALL histwrite_p (hist_id_stomate, 'WHEN_GROWTHINIT', itime, when_growthinit, npts*nvm, horipft_index) |
|---|
| 538 | |
|---|
| 539 | ! Set and write values for ::PFTpresent |
|---|
| 540 | WHERE(PFTpresent) |
|---|
| 541 | histvar=un |
|---|
| 542 | ELSEWHERE |
|---|
| 543 | histvar=zero |
|---|
| 544 | ENDWHERE |
|---|
| 545 | CALL histwrite_p (hist_id_stomate, 'PFTPRESENT', itime, histvar, npts*nvm, horipft_index) |
|---|
| 546 | |
|---|
| 547 | ! Set and write values for gdd_midwinter |
|---|
| 548 | WHERE(gdd_midwinter.EQ.undef) |
|---|
| 549 | histvar=val_exp |
|---|
| 550 | ELSEWHERE |
|---|
| 551 | histvar=gdd_midwinter |
|---|
| 552 | ENDWHERE |
|---|
| 553 | CALL histwrite_p (hist_id_stomate, 'GDD_MIDWINTER', itime, histvar, npts*nvm, horipft_index) |
|---|
| 554 | |
|---|
| 555 | ! Set and write values for gdd_m5_dormance |
|---|
| 556 | WHERE(gdd_m5_dormance.EQ.undef) |
|---|
| 557 | histvar=val_exp |
|---|
| 558 | ELSEWHERE |
|---|
| 559 | histvar=gdd_m5_dormance |
|---|
| 560 | ENDWHERE |
|---|
| 561 | CALL histwrite (hist_id_stomate, 'GDD_M5_DORMANCE', itime, histvar, npts*nvm, horipft_index) |
|---|
| 562 | |
|---|
| 563 | ! Set and write values for ncd_dormance |
|---|
| 564 | WHERE(ncd_dormance.EQ.undef) |
|---|
| 565 | histvar=val_exp |
|---|
| 566 | ELSEWHERE |
|---|
| 567 | histvar=ncd_dormance |
|---|
| 568 | ENDWHERE |
|---|
| 569 | CALL histwrite_p (hist_id_stomate, 'NCD_DORMANCE', itime, histvar, npts*nvm, horipft_index) |
|---|
| 570 | |
|---|
| 571 | !! 4.2 Calculate phenology |
|---|
| 572 | CALL phenology (npts, dt_days, PFTpresent, & |
|---|
| 573 | veget_max, & |
|---|
| 574 | tlong_ref, t2m_month, t2m_week, gpp_daily, & |
|---|
| 575 | maxmoiavail_lastyear, minmoiavail_lastyear, & |
|---|
| 576 | moiavail_month, moiavail_week, & |
|---|
| 577 | gdd_m5_dormance, gdd_midwinter, ncd_dormance, ngd_minus5, & |
|---|
| 578 | senescence, time_hum_min, & |
|---|
| 579 | biomass, leaf_frac, leaf_age, & |
|---|
| 580 | when_growthinit, co2_to_bm) |
|---|
| 581 | |
|---|
| 582 | !! 5. Allocate C to different plant parts |
|---|
| 583 | |
|---|
| 584 | CALL alloc (npts, dt_days, & |
|---|
| 585 | lai, veget_max, senescence, when_growthinit, & |
|---|
| 586 | moiavail_week, tsoil_month, soilhum_month, & |
|---|
| 587 | biomass, age, leaf_age, leaf_frac, rprof, f_alloc) |
|---|
| 588 | |
|---|
| 589 | !! 6. NPP, maintenance and growth respiration |
|---|
| 590 | |
|---|
| 591 | !! 6.1 Calculate NPP and respiration terms |
|---|
| 592 | CALL npp_calc (npts, dt_days, & |
|---|
| 593 | PFTpresent, & |
|---|
| 594 | tlong_ref, t2m_daily, tsoil_daily, lai, rprof, & |
|---|
| 595 | gpp_daily, f_alloc, bm_alloc, resp_maint_part,& |
|---|
| 596 | biomass, leaf_age, leaf_frac, age, & |
|---|
| 597 | resp_maint, resp_growth, npp_daily) |
|---|
| 598 | |
|---|
| 599 | !! 6.2 Kill slow growing PFTs in DGVM or STOMATE with constant mortality |
|---|
| 600 | IF ( control%ok_dgvm .OR. .NOT.lpj_gap_const_mort) THEN |
|---|
| 601 | CALL kill (npts, 'npp ', lm_lastyearmax, & |
|---|
| 602 | ind, PFTpresent, cn_ind, biomass, senescence, RIP_time, & |
|---|
| 603 | lai, age, leaf_age, leaf_frac, npp_longterm, & |
|---|
| 604 | when_growthinit, everywhere, veget_max, bm_to_litter) |
|---|
| 605 | |
|---|
| 606 | !! 6.2.1 Update wood biomass |
|---|
| 607 | ! For the DGVM |
|---|
| 608 | IF(control%ok_dgvm) THEN |
|---|
| 609 | WHERE (ind(:,:).GT.min_stomate) |
|---|
| 610 | woodmass_ind(:,:) = & |
|---|
| 611 | ((biomass(:,:,isapabove,icarbon) + biomass(:,:,isapbelow,icarbon) & |
|---|
| 612 | + biomass(:,:,iheartabove,icarbon) + biomass(:,:,iheartbelow,icarbon)) & |
|---|
| 613 | *veget_max(:,:))/ind(:,:) |
|---|
| 614 | ENDWHERE |
|---|
| 615 | |
|---|
| 616 | ! For all pixels with individuals |
|---|
| 617 | ELSE |
|---|
| 618 | WHERE (ind(:,:).GT.min_stomate) |
|---|
| 619 | woodmass_ind(:,:) = & |
|---|
| 620 | (biomass(:,:,isapabove,icarbon) + biomass(:,:,isapbelow,icarbon) & |
|---|
| 621 | + biomass(:,:,iheartabove,icarbon) + biomass(:,:,iheartbelow,icarbon))/ind(:,:) |
|---|
| 622 | ENDWHERE |
|---|
| 623 | ENDIF ! control%ok_dgvm |
|---|
| 624 | |
|---|
| 625 | !! 6.2.2 New crown area and maximum vegetation cover after growth |
|---|
| 626 | CALL crown (npts, PFTpresent, & |
|---|
| 627 | ind, biomass, woodmass_ind,& |
|---|
| 628 | veget_max, cn_ind, height) |
|---|
| 629 | |
|---|
| 630 | ENDIF ! control%ok_dgvm |
|---|
| 631 | |
|---|
| 632 | !! 7. fire |
|---|
| 633 | |
|---|
| 634 | !! 7.1. Burn PFTs |
|---|
| 635 | CALL fire (npts, dt_days, litterpart, & |
|---|
| 636 | litterhum_daily, t2m_daily, lignin_struc, veget_max, & |
|---|
| 637 | fireindex, firelitter, biomass, ind, & |
|---|
| 638 | litter, dead_leaves, bm_to_litter, black_carbon, & |
|---|
| 639 | co2_fire, MatrixA) |
|---|
| 640 | |
|---|
| 641 | !! 7.2 Kill PFTs in DGVM |
|---|
| 642 | IF ( control%ok_dgvm ) THEN |
|---|
| 643 | |
|---|
| 644 | ! reset attributes for eliminated PFTs |
|---|
| 645 | CALL kill (npts, 'fire ', lm_lastyearmax, & |
|---|
| 646 | ind, PFTpresent, cn_ind, biomass, senescence, RIP_time, & |
|---|
| 647 | lai, age, leaf_age, leaf_frac, npp_longterm, & |
|---|
| 648 | when_growthinit, everywhere, veget_max, bm_to_litter) |
|---|
| 649 | |
|---|
| 650 | ENDIF ! control%ok_dgvm |
|---|
| 651 | |
|---|
| 652 | !! 8. Tree mortality |
|---|
| 653 | |
|---|
| 654 | ! Does not depend on age, therefore does not change crown area. |
|---|
| 655 | CALL gap (npts, dt_days, & |
|---|
| 656 | npp_longterm, turnover_longterm, lm_lastyearmax, & |
|---|
| 657 | PFTpresent, biomass, ind, bm_to_litter, mortality) |
|---|
| 658 | |
|---|
| 659 | IF ( control%ok_dgvm ) THEN |
|---|
| 660 | |
|---|
| 661 | ! reset attributes for eliminated PFTs |
|---|
| 662 | CALL kill (npts, 'gap ', lm_lastyearmax, & |
|---|
| 663 | ind, PFTpresent, cn_ind, biomass, senescence, RIP_time, & |
|---|
| 664 | lai, age, leaf_age, leaf_frac, npp_longterm, & |
|---|
| 665 | when_growthinit, everywhere, veget_max, bm_to_litter) |
|---|
| 666 | |
|---|
| 667 | ENDIF |
|---|
| 668 | |
|---|
| 669 | !! 9. Calculate vcmax, vjmax and photosynthesis temperatures |
|---|
| 670 | |
|---|
| 671 | CALL vmax (npts, dt_days, & |
|---|
| 672 | leaf_age, leaf_frac, & |
|---|
| 673 | vcmax, vjmax) |
|---|
| 674 | |
|---|
| 675 | CALL assim_temp (npts, tlong_ref, t2m_month, & |
|---|
| 676 | t_photo_min, t_photo_opt, t_photo_max) |
|---|
| 677 | |
|---|
| 678 | !! 10. Leaf senescence, new lai and other turnover processes |
|---|
| 679 | |
|---|
| 680 | CALL turn (npts, dt_days, PFTpresent, & |
|---|
| 681 | herbivores, & |
|---|
| 682 | maxmoiavail_lastyear, minmoiavail_lastyear, & |
|---|
| 683 | moiavail_week, moiavail_month,tlong_ref, t2m_month, t2m_week, veget_max, & |
|---|
| 684 | gdd_from_growthinit, leaf_age, leaf_frac, age, lai, biomass, & |
|---|
| 685 | turnover_daily, senescence,turnover_time) |
|---|
| 686 | |
|---|
| 687 | !! 11. Light competition |
|---|
| 688 | |
|---|
| 689 | !! If not using constant mortality then kill with light competition |
|---|
| 690 | ! IF ( control%ok_dgvm .OR. .NOT.(lpj_gap_const_mort) ) THEN |
|---|
| 691 | IF ( control%ok_dgvm ) THEN |
|---|
| 692 | |
|---|
| 693 | !! 11.1 Light competition |
|---|
| 694 | CALL light (npts, dt_days, & |
|---|
| 695 | veget_max, fpc_max, PFTpresent, cn_ind, lai, maxfpc_lastyear, & |
|---|
| 696 | lm_lastyearmax, ind, biomass, veget_lastlight, bm_to_litter, mortality) |
|---|
| 697 | |
|---|
| 698 | !! 11.2 Reset attributes for eliminated PFTs |
|---|
| 699 | CALL kill (npts, 'light ', lm_lastyearmax, & |
|---|
| 700 | ind, PFTpresent, cn_ind, biomass, senescence, RIP_time, & |
|---|
| 701 | lai, age, leaf_age, leaf_frac, npp_longterm, & |
|---|
| 702 | when_growthinit, everywhere, veget_max, bm_to_litter) |
|---|
| 703 | |
|---|
| 704 | ENDIF |
|---|
| 705 | |
|---|
| 706 | |
|---|
| 707 | !! 12. Establishment of saplings |
|---|
| 708 | |
|---|
| 709 | IF ( control%ok_dgvm .OR. .NOT.lpj_gap_const_mort ) THEN |
|---|
| 710 | |
|---|
| 711 | !! 12.1 Establish new plants |
|---|
| 712 | CALL establish (npts, dt_days, PFTpresent, regenerate, & |
|---|
| 713 | neighbours, resolution, need_adjacent, herbivores, & |
|---|
| 714 | precip_lastyear, gdd0_lastyear, lm_lastyearmax, & |
|---|
| 715 | cn_ind, lai, avail_tree, avail_grass, npp_longterm, & |
|---|
| 716 | leaf_age, leaf_frac, & |
|---|
| 717 | ind, biomass, age, everywhere, co2_to_bm, veget_max, woodmass_ind) |
|---|
| 718 | |
|---|
| 719 | !! 12.2 Calculate new crown area (and maximum vegetation cover) |
|---|
| 720 | CALL crown (npts, PFTpresent, & |
|---|
| 721 | ind, biomass, woodmass_ind, & |
|---|
| 722 | veget_max, cn_ind, height) |
|---|
| 723 | |
|---|
| 724 | ENDIF |
|---|
| 725 | |
|---|
| 726 | !! 13. Calculate final LAI and vegetation cover |
|---|
| 727 | |
|---|
| 728 | CALL cover (npts, cn_ind, ind, biomass, & |
|---|
| 729 | veget_max, veget_max_old, lai, & |
|---|
| 730 | litter, carbon, turnover_daily, bm_to_litter) |
|---|
| 731 | |
|---|
| 732 | !! 14. Update litter pools to account for harvest |
|---|
| 733 | |
|---|
| 734 | ! the whole litter stuff: |
|---|
| 735 | ! litter update, lignin content, PFT parts, litter decay, |
|---|
| 736 | ! litter heterotrophic respiration, dead leaf soil cover. |
|---|
| 737 | ! No vertical discretisation in the soil for litter decay.\n |
|---|
| 738 | ! added by shilong for harvest |
|---|
| 739 | IF(harvest_agri) THEN |
|---|
| 740 | CALL harvest(npts, dt_days, veget_max, & |
|---|
| 741 | bm_to_litter, turnover_daily, & |
|---|
| 742 | harvest_above) |
|---|
| 743 | ENDIF |
|---|
| 744 | |
|---|
| 745 | !! 15. Land cover change |
|---|
| 746 | |
|---|
| 747 | !shilong adde turnover_daily |
|---|
| 748 | IF(EndOfYear) THEN |
|---|
| 749 | IF (lcchange) THEN |
|---|
| 750 | CALL lcchange_main (npts, dt_days, veget_max, veget_max_new, & |
|---|
| 751 | biomass, ind, age, PFTpresent, senescence, when_growthinit, everywhere, & |
|---|
| 752 | co2_to_bm, bm_to_litter, turnover_daily, bm_sapl, cn_ind,flux10,flux100, & |
|---|
| 753 | !!$ prod10,prod100,prod10_total,prod100_total,& |
|---|
| 754 | !!$ convflux,cflux_prod_total,cflux_prod10,cflux_prod100,leaf_frac,& |
|---|
| 755 | prod10,prod100,convflux,cflux_prod10,cflux_prod100,leaf_frac,& |
|---|
| 756 | npp_longterm, lm_lastyearmax, litter, carbon) |
|---|
| 757 | ENDIF |
|---|
| 758 | ENDIF |
|---|
| 759 | !MM déplacement pour initialisation correcte des grandeurs cumulées : |
|---|
| 760 | cflux_prod_total(:) = convflux(:) + cflux_prod10(:) + cflux_prod100(:) |
|---|
| 761 | prod10_total(:)=SUM(prod10,dim=2) |
|---|
| 762 | prod100_total(:)=SUM(prod100,dim=2) |
|---|
| 763 | |
|---|
| 764 | !! 16. Total heterotrophic respiration |
|---|
| 765 | |
|---|
| 766 | tot_soil_carb(:,:) = zero |
|---|
| 767 | tot_litter_carb(:,:) = zero |
|---|
| 768 | DO j=2,nvm |
|---|
| 769 | |
|---|
| 770 | tot_litter_carb(:,j) = tot_litter_carb(:,j) + (litter(:,istructural,j,iabove,icarbon) + & |
|---|
| 771 | & litter(:,imetabolic,j,iabove,icarbon) + & |
|---|
| 772 | & litter(:,istructural,j,ibelow,icarbon) + litter(:,imetabolic,j,ibelow,icarbon)) |
|---|
| 773 | |
|---|
| 774 | tot_soil_carb(:,j) = tot_soil_carb(:,j) + (carbon(:,iactive,j) + & |
|---|
| 775 | & carbon(:,islow,j)+ carbon(:,ipassive,j)) |
|---|
| 776 | |
|---|
| 777 | ENDDO |
|---|
| 778 | tot_litter_soil_carb(:,:) = tot_litter_carb(:,:) + tot_soil_carb(:,:) |
|---|
| 779 | |
|---|
| 780 | !!$ DO k = 1, nelements ! Loop over # elements |
|---|
| 781 | !!$ tot_live_biomass(:,:,k) = biomass(:,:,ileaf,k) + biomass(:,:,isapabove,k) + biomass(:,:,isapbelow,k) +& |
|---|
| 782 | !!$ & biomass(:,:,iheartabove,k) + biomass(:,:,iheartbelow,k) + & |
|---|
| 783 | !!$ & biomass(:,:,iroot,k) + biomass(:,:,ifruit,k) + biomass(:,:,icarbres,k) |
|---|
| 784 | !!$ END DO ! Loop over # elements |
|---|
| 785 | |
|---|
| 786 | tot_live_biomass(:,:,:) = biomass(:,:,ileaf,:) + biomass(:,:,isapabove,:) + biomass(:,:,isapbelow,:) +& |
|---|
| 787 | & biomass(:,:,iheartabove,:) + biomass(:,:,iheartbelow,:) + & |
|---|
| 788 | & biomass(:,:,iroot,:) + biomass(:,:,ifruit,:) + biomass(:,:,icarbres,:) |
|---|
| 789 | |
|---|
| 790 | |
|---|
| 791 | tot_turnover(:,:,:) = turnover_daily(:,:,ileaf,:) + turnover_daily(:,:,isapabove,:) + & |
|---|
| 792 | & turnover_daily(:,:,isapbelow,:) + turnover_daily(:,:,iheartabove,:) + & |
|---|
| 793 | & turnover_daily(:,:,iheartbelow,:) + turnover_daily(:,:,iroot,:) + & |
|---|
| 794 | & turnover_daily(:,:,ifruit,:) + turnover_daily(:,:,icarbres,:) |
|---|
| 795 | |
|---|
| 796 | tot_bm_to_litter(:,:,:) = bm_to_litter(:,:,ileaf,:) + bm_to_litter(:,:,isapabove,:) +& |
|---|
| 797 | & bm_to_litter(:,:,isapbelow,:) + bm_to_litter(:,:,iheartbelow,:) +& |
|---|
| 798 | & bm_to_litter(:,:,iheartabove,:) + bm_to_litter(:,:,iroot,:) + & |
|---|
| 799 | & bm_to_litter(:,:,ifruit,:) + bm_to_litter(:,:,icarbres,:) |
|---|
| 800 | |
|---|
| 801 | carb_mass_variation(:)=-carb_mass_total(:) |
|---|
| 802 | carb_mass_total(:)=SUM((tot_live_biomass(:,:,icarbon)+tot_litter_carb+tot_soil_carb)*veget_max,dim=2) + & |
|---|
| 803 | & (prod10_total + prod100_total) |
|---|
| 804 | carb_mass_variation(:)=carb_mass_total(:)+carb_mass_variation(:) |
|---|
| 805 | |
|---|
| 806 | !! 17. Write history |
|---|
| 807 | |
|---|
| 808 | CALL histwrite_p (hist_id_stomate, 'RESOLUTION_X', itime, & |
|---|
| 809 | resolution(:,1), npts, hori_index) |
|---|
| 810 | CALL histwrite_p (hist_id_stomate, 'RESOLUTION_Y', itime, & |
|---|
| 811 | resolution(:,2), npts, hori_index) |
|---|
| 812 | CALL histwrite_p (hist_id_stomate, 'CONTFRAC', itime, & |
|---|
| 813 | contfrac(:), npts, hori_index) |
|---|
| 814 | |
|---|
| 815 | CALL histwrite_p (hist_id_stomate, 'LITTER_STR_AB', itime, & |
|---|
| 816 | litter(:,istructural,:,iabove,icarbon), npts*nvm, horipft_index) |
|---|
| 817 | CALL histwrite_p (hist_id_stomate, 'LITTER_MET_AB', itime, & |
|---|
| 818 | litter(:,imetabolic,:,iabove,icarbon), npts*nvm, horipft_index) |
|---|
| 819 | CALL histwrite_p (hist_id_stomate, 'LITTER_STR_BE', itime, & |
|---|
| 820 | litter(:,istructural,:,ibelow,icarbon), npts*nvm, horipft_index) |
|---|
| 821 | CALL histwrite_p (hist_id_stomate, 'LITTER_MET_BE', itime, & |
|---|
| 822 | litter(:,imetabolic,:,ibelow,icarbon), npts*nvm, horipft_index) |
|---|
| 823 | |
|---|
| 824 | CALL histwrite_p (hist_id_stomate, 'DEADLEAF_COVER', itime, & |
|---|
| 825 | deadleaf_cover, npts, hori_index) |
|---|
| 826 | |
|---|
| 827 | CALL histwrite_p (hist_id_stomate, 'TOTAL_SOIL_CARB', itime, & |
|---|
| 828 | tot_litter_soil_carb, npts*nvm, horipft_index) |
|---|
| 829 | CALL histwrite_p (hist_id_stomate, 'CARBON_ACTIVE', itime, & |
|---|
| 830 | carbon(:,iactive,:), npts*nvm, horipft_index) |
|---|
| 831 | CALL histwrite_p (hist_id_stomate, 'CARBON_SLOW', itime, & |
|---|
| 832 | carbon(:,islow,:), npts*nvm, horipft_index) |
|---|
| 833 | CALL histwrite_p (hist_id_stomate, 'CARBON_PASSIVE', itime, & |
|---|
| 834 | carbon(:,ipassive,:), npts*nvm, horipft_index) |
|---|
| 835 | |
|---|
| 836 | CALL histwrite_p (hist_id_stomate, 'T2M_MONTH', itime, & |
|---|
| 837 | t2m_month, npts, hori_index) |
|---|
| 838 | CALL histwrite_p (hist_id_stomate, 'T2M_WEEK', itime, & |
|---|
| 839 | t2m_week, npts, hori_index) |
|---|
| 840 | |
|---|
| 841 | CALL histwrite_p (hist_id_stomate, 'HET_RESP', itime, & |
|---|
| 842 | resp_hetero(:,:), npts*nvm, horipft_index) |
|---|
| 843 | |
|---|
| 844 | CALL histwrite_p (hist_id_stomate, 'BLACK_CARBON', itime, & |
|---|
| 845 | black_carbon, npts, hori_index) |
|---|
| 846 | |
|---|
| 847 | CALL histwrite_p (hist_id_stomate, 'FIREINDEX', itime, & |
|---|
| 848 | fireindex(:,:), npts*nvm, horipft_index) |
|---|
| 849 | CALL histwrite_p (hist_id_stomate, 'LITTERHUM', itime, & |
|---|
| 850 | litterhum_daily, npts, hori_index) |
|---|
| 851 | CALL histwrite_p (hist_id_stomate, 'CO2_FIRE', itime, & |
|---|
| 852 | co2_fire, npts*nvm, horipft_index) |
|---|
| 853 | CALL histwrite_p (hist_id_stomate, 'CO2_TAKEN', itime, & |
|---|
| 854 | co2_to_bm, npts*nvm, horipft_index) |
|---|
| 855 | ! land cover change |
|---|
| 856 | CALL histwrite_p (hist_id_stomate, 'CONVFLUX', itime, & |
|---|
| 857 | convflux, npts, hori_index) |
|---|
| 858 | CALL histwrite_p (hist_id_stomate, 'CFLUX_PROD10', itime, & |
|---|
| 859 | cflux_prod10, npts, hori_index) |
|---|
| 860 | CALL histwrite_p (hist_id_stomate, 'CFLUX_PROD100', itime, & |
|---|
| 861 | cflux_prod100, npts, hori_index) |
|---|
| 862 | CALL histwrite_p (hist_id_stomate, 'HARVEST_ABOVE', itime, & |
|---|
| 863 | harvest_above, npts, hori_index) |
|---|
| 864 | |
|---|
| 865 | CALL histwrite_p (hist_id_stomate, 'LAI', itime, & |
|---|
| 866 | lai, npts*nvm, horipft_index) |
|---|
| 867 | CALL histwrite_p (hist_id_stomate, 'VEGET_MAX', itime, & |
|---|
| 868 | veget_max, npts*nvm, horipft_index) |
|---|
| 869 | CALL histwrite_p (hist_id_stomate, 'NPP', itime, & |
|---|
| 870 | npp_daily, npts*nvm, horipft_index) |
|---|
| 871 | CALL histwrite_p (hist_id_stomate, 'GPP', itime, & |
|---|
| 872 | gpp_daily, npts*nvm, horipft_index) |
|---|
| 873 | CALL histwrite_p (hist_id_stomate, 'IND', itime, & |
|---|
| 874 | ind, npts*nvm, horipft_index) |
|---|
| 875 | CALL histwrite_p (hist_id_stomate, 'CN_IND', itime, & |
|---|
| 876 | cn_ind, npts*nvm, horipft_index) |
|---|
| 877 | CALL histwrite_p (hist_id_stomate, 'WOODMASS_IND', itime, & |
|---|
| 878 | woodmass_ind, npts*nvm, horipft_index) |
|---|
| 879 | CALL histwrite_p (hist_id_stomate, 'TOTAL_M', itime, & |
|---|
| 880 | tot_live_biomass(:,:,icarbon), npts*nvm, horipft_index) |
|---|
| 881 | CALL histwrite_p (hist_id_stomate, 'LEAF_M', itime, & |
|---|
| 882 | biomass(:,:,ileaf,icarbon), npts*nvm, horipft_index) |
|---|
| 883 | CALL histwrite_p (hist_id_stomate, 'SAP_M_AB', itime, & |
|---|
| 884 | biomass(:,:,isapabove,icarbon), npts*nvm, horipft_index) |
|---|
| 885 | CALL histwrite_p (hist_id_stomate, 'SAP_M_BE', itime, & |
|---|
| 886 | biomass(:,:,isapbelow,icarbon), npts*nvm, horipft_index) |
|---|
| 887 | CALL histwrite_p (hist_id_stomate, 'HEART_M_AB', itime, & |
|---|
| 888 | biomass(:,:,iheartabove,icarbon), npts*nvm, horipft_index) |
|---|
| 889 | CALL histwrite_p (hist_id_stomate, 'HEART_M_BE', itime, & |
|---|
| 890 | biomass(:,:,iheartbelow,icarbon), npts*nvm, horipft_index) |
|---|
| 891 | CALL histwrite_p (hist_id_stomate, 'ROOT_M', itime, & |
|---|
| 892 | biomass(:,:,iroot,icarbon), npts*nvm, horipft_index) |
|---|
| 893 | CALL histwrite_p (hist_id_stomate, 'FRUIT_M', itime, & |
|---|
| 894 | biomass(:,:,ifruit,icarbon), npts*nvm, horipft_index) |
|---|
| 895 | CALL histwrite_p (hist_id_stomate, 'RESERVE_M', itime, & |
|---|
| 896 | biomass(:,:,icarbres,icarbon), npts*nvm, horipft_index) |
|---|
| 897 | CALL histwrite_p (hist_id_stomate, 'TOTAL_TURN', itime, & |
|---|
| 898 | tot_turnover(:,:,icarbon), npts*nvm, horipft_index) |
|---|
| 899 | CALL histwrite_p (hist_id_stomate, 'LEAF_TURN', itime, & |
|---|
| 900 | turnover_daily(:,:,ileaf,icarbon), npts*nvm, horipft_index) |
|---|
| 901 | CALL histwrite_p (hist_id_stomate, 'SAP_AB_TURN', itime, & |
|---|
| 902 | turnover_daily(:,:,isapabove,icarbon), npts*nvm, horipft_index) |
|---|
| 903 | CALL histwrite_p (hist_id_stomate, 'ROOT_TURN', itime, & |
|---|
| 904 | turnover_daily(:,:,iroot,icarbon), npts*nvm, horipft_index) |
|---|
| 905 | CALL histwrite_p (hist_id_stomate, 'FRUIT_TURN', itime, & |
|---|
| 906 | turnover_daily(:,:,ifruit,icarbon), npts*nvm, horipft_index) |
|---|
| 907 | CALL histwrite_p (hist_id_stomate, 'TOTAL_BM_LITTER', itime, & |
|---|
| 908 | tot_bm_to_litter(:,:,icarbon), npts*nvm, horipft_index) |
|---|
| 909 | CALL histwrite_p (hist_id_stomate, 'LEAF_BM_LITTER', itime, & |
|---|
| 910 | bm_to_litter(:,:,ileaf,icarbon), npts*nvm, horipft_index) |
|---|
| 911 | CALL histwrite_p (hist_id_stomate, 'SAP_AB_BM_LITTER', itime, & |
|---|
| 912 | bm_to_litter(:,:,isapabove,icarbon), npts*nvm, horipft_index) |
|---|
| 913 | CALL histwrite_p (hist_id_stomate, 'SAP_BE_BM_LITTER', itime, & |
|---|
| 914 | bm_to_litter(:,:,isapbelow,icarbon), npts*nvm, horipft_index) |
|---|
| 915 | CALL histwrite_p (hist_id_stomate, 'HEART_AB_BM_LITTER', itime, & |
|---|
| 916 | bm_to_litter(:,:,iheartabove,icarbon), npts*nvm, horipft_index) |
|---|
| 917 | CALL histwrite_p (hist_id_stomate, 'HEART_BE_BM_LITTER', itime, & |
|---|
| 918 | bm_to_litter(:,:,iheartbelow,icarbon), npts*nvm, horipft_index) |
|---|
| 919 | CALL histwrite_p (hist_id_stomate, 'ROOT_BM_LITTER', itime, & |
|---|
| 920 | bm_to_litter(:,:,iroot,icarbon), npts*nvm, horipft_index) |
|---|
| 921 | CALL histwrite_p (hist_id_stomate, 'FRUIT_BM_LITTER', itime, & |
|---|
| 922 | bm_to_litter(:,:,ifruit,icarbon), npts*nvm, horipft_index) |
|---|
| 923 | CALL histwrite_p (hist_id_stomate, 'RESERVE_BM_LITTER', itime, & |
|---|
| 924 | bm_to_litter(:,:,icarbres,icarbon), npts*nvm, horipft_index) |
|---|
| 925 | CALL histwrite_p (hist_id_stomate, 'MAINT_RESP', itime, & |
|---|
| 926 | resp_maint, npts*nvm, horipft_index) |
|---|
| 927 | CALL histwrite_p (hist_id_stomate, 'GROWTH_RESP', itime, & |
|---|
| 928 | resp_growth, npts*nvm, horipft_index) |
|---|
| 929 | CALL histwrite_p (hist_id_stomate, 'AGE', itime, & |
|---|
| 930 | age, npts*nvm, horipft_index) |
|---|
| 931 | CALL histwrite_p (hist_id_stomate, 'HEIGHT', itime, & |
|---|
| 932 | height, npts*nvm, horipft_index) |
|---|
| 933 | CALL histwrite_p (hist_id_stomate, 'MOISTRESS', itime, & |
|---|
| 934 | moiavail_week, npts*nvm, horipft_index) |
|---|
| 935 | CALL histwrite_p (hist_id_stomate, 'VCMAX', itime, & |
|---|
| 936 | vcmax, npts*nvm, horipft_index) |
|---|
| 937 | CALL histwrite_p (hist_id_stomate, 'TURNOVER_TIME', itime, & |
|---|
| 938 | turnover_time, npts*nvm, horipft_index) |
|---|
| 939 | ! land cover change |
|---|
| 940 | CALL histwrite_p (hist_id_stomate, 'PROD10', itime, & |
|---|
| 941 | prod10, npts*11, horip11_index) |
|---|
| 942 | CALL histwrite_p (hist_id_stomate, 'PROD100', itime, & |
|---|
| 943 | prod100, npts*101, horip101_index) |
|---|
| 944 | CALL histwrite_p (hist_id_stomate, 'FLUX10', itime, & |
|---|
| 945 | flux10, npts*10, horip10_index) |
|---|
| 946 | CALL histwrite_p (hist_id_stomate, 'FLUX100', itime, & |
|---|
| 947 | flux100, npts*100, horip100_index) |
|---|
| 948 | |
|---|
| 949 | IF ( hist_id_stomate_IPCC > 0 ) THEN |
|---|
| 950 | vartmp(:)=SUM(tot_live_biomass(:,:,icarbon)*veget_max,dim=2)/1e3*contfrac |
|---|
| 951 | CALL histwrite_p (hist_id_stomate_IPCC, "cVeg", itime, & |
|---|
| 952 | vartmp, npts, hori_index) |
|---|
| 953 | vartmp(:)=SUM(tot_litter_carb*veget_max,dim=2)/1e3*contfrac |
|---|
| 954 | CALL histwrite_p (hist_id_stomate_IPCC, "cLitter", itime, & |
|---|
| 955 | vartmp, npts, hori_index) |
|---|
| 956 | vartmp(:)=SUM(tot_soil_carb*veget_max,dim=2)/1e3*contfrac |
|---|
| 957 | CALL histwrite_p (hist_id_stomate_IPCC, "cSoil", itime, & |
|---|
| 958 | vartmp, npts, hori_index) |
|---|
| 959 | vartmp(:)=(prod10_total + prod100_total)/1e3 |
|---|
| 960 | CALL histwrite_p (hist_id_stomate_IPCC, "cProduct", itime, & |
|---|
| 961 | vartmp, npts, hori_index) |
|---|
| 962 | vartmp(:)=carb_mass_variation/1e3/one_day*contfrac |
|---|
| 963 | CALL histwrite_p (hist_id_stomate_IPCC, "cMassVariation", itime, & |
|---|
| 964 | vartmp, npts, hori_index) |
|---|
| 965 | vartmp(:)=SUM(lai*veget_max,dim=2)*contfrac |
|---|
| 966 | CALL histwrite_p (hist_id_stomate_IPCC, "lai", itime, & |
|---|
| 967 | vartmp, npts, hori_index) |
|---|
| 968 | vartmp(:)=SUM(gpp_daily*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 969 | CALL histwrite_p (hist_id_stomate_IPCC, "gpp", itime, & |
|---|
| 970 | vartmp, npts, hori_index) |
|---|
| 971 | vartmp(:)=SUM((resp_maint+resp_growth)*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 972 | CALL histwrite_p (hist_id_stomate_IPCC, "ra", itime, & |
|---|
| 973 | vartmp, npts, hori_index) |
|---|
| 974 | vartmp(:)=SUM(npp_daily*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 975 | CALL histwrite_p (hist_id_stomate_IPCC, "npp", itime, & |
|---|
| 976 | vartmp, npts, hori_index) |
|---|
| 977 | vartmp(:)=SUM(resp_hetero*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 978 | CALL histwrite_p (hist_id_stomate_IPCC, "rh", itime, & |
|---|
| 979 | vartmp, npts, hori_index) |
|---|
| 980 | vartmp(:)=SUM(co2_fire*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 981 | CALL histwrite_p (hist_id_stomate_IPCC, "fFire", itime, & |
|---|
| 982 | vartmp, npts, hori_index) |
|---|
| 983 | vartmp(:)=harvest_above/1e3/one_day*contfrac |
|---|
| 984 | CALL histwrite_p (hist_id_stomate_IPCC, "fHarvest", itime, & |
|---|
| 985 | vartmp, npts, hori_index) |
|---|
| 986 | vartmp(:)=cflux_prod_total/1e3/one_day*contfrac |
|---|
| 987 | CALL histwrite_p (hist_id_stomate_IPCC, "fLuc", itime, & |
|---|
| 988 | vartmp, npts, hori_index) |
|---|
| 989 | vartmp(:)=(SUM((gpp_daily-(resp_maint+resp_growth+resp_hetero)-co2_fire) & |
|---|
| 990 | & *veget_max,dim=2)-cflux_prod_total-harvest_above)/1e3/one_day*contfrac |
|---|
| 991 | CALL histwrite_p (hist_id_stomate_IPCC, "nbp", itime, & |
|---|
| 992 | vartmp, npts, hori_index) |
|---|
| 993 | vartmp(:)=SUM((tot_bm_to_litter(:,:,icarbon) + tot_turnover(:,:,icarbon))*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 994 | CALL histwrite_p (hist_id_stomate_IPCC, "fVegLitter", itime, & |
|---|
| 995 | vartmp, npts, hori_index) |
|---|
| 996 | vartmp(:)=SUM(SUM(soilcarbon_input,dim=2)*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 997 | CALL histwrite_p (hist_id_stomate_IPCC, "fLitterSoil", itime, & |
|---|
| 998 | vartmp, npts, hori_index) |
|---|
| 999 | vartmp(:)=SUM(biomass(:,:,ileaf,icarbon)*veget_max,dim=2)/1e3*contfrac |
|---|
| 1000 | CALL histwrite_p (hist_id_stomate_IPCC, "cLeaf", itime, & |
|---|
| 1001 | vartmp, npts, hori_index) |
|---|
| 1002 | vartmp(:)=SUM((biomass(:,:,isapabove,icarbon)+biomass(:,:,iheartabove,icarbon))*veget_max,dim=2)/1e3*contfrac |
|---|
| 1003 | CALL histwrite_p (hist_id_stomate_IPCC, "cWood", itime, & |
|---|
| 1004 | vartmp, npts, hori_index) |
|---|
| 1005 | vartmp(:)=SUM(( biomass(:,:,iroot,icarbon) + biomass(:,:,isapbelow,icarbon) + biomass(:,:,iheartbelow,icarbon) ) & |
|---|
| 1006 | & *veget_max,dim=2)/1e3*contfrac |
|---|
| 1007 | CALL histwrite_p (hist_id_stomate_IPCC, "cRoot", itime, & |
|---|
| 1008 | vartmp, npts, hori_index) |
|---|
| 1009 | vartmp(:)=SUM(( biomass(:,:,icarbres,icarbon) + biomass(:,:,ifruit,icarbon))*veget_max,dim=2)/1e3*contfrac |
|---|
| 1010 | CALL histwrite_p (hist_id_stomate_IPCC, "cMisc", itime, & |
|---|
| 1011 | vartmp, npts, hori_index) |
|---|
| 1012 | vartmp(:)=SUM((litter(:,istructural,:,iabove,icarbon)+litter(:,imetabolic,:,iabove,icarbon))*veget_max,dim=2)/1e3*contfrac |
|---|
| 1013 | CALL histwrite_p (hist_id_stomate_IPCC, "cLitterAbove", itime, & |
|---|
| 1014 | vartmp, npts, hori_index) |
|---|
| 1015 | vartmp(:)=SUM((litter(:,istructural,:,ibelow,icarbon)+litter(:,imetabolic,:,ibelow,icarbon))*veget_max,dim=2)/1e3*contfrac |
|---|
| 1016 | CALL histwrite_p (hist_id_stomate_IPCC, "cLitterBelow", itime, & |
|---|
| 1017 | vartmp, npts, hori_index) |
|---|
| 1018 | vartmp(:)=SUM(carbon(:,iactive,:)*veget_max,dim=2)/1e3*contfrac |
|---|
| 1019 | CALL histwrite_p (hist_id_stomate_IPCC, "cSoilFast", itime, & |
|---|
| 1020 | vartmp, npts, hori_index) |
|---|
| 1021 | vartmp(:)=SUM(carbon(:,islow,:)*veget_max,dim=2)/1e3*contfrac |
|---|
| 1022 | CALL histwrite_p (hist_id_stomate_IPCC, "cSoilMedium", itime, & |
|---|
| 1023 | vartmp, npts, hori_index) |
|---|
| 1024 | vartmp(:)=SUM(carbon(:,ipassive,:)*veget_max,dim=2)/1e3*contfrac |
|---|
| 1025 | CALL histwrite_p (hist_id_stomate_IPCC, "cSoilSlow", itime, & |
|---|
| 1026 | vartmp, npts, hori_index) |
|---|
| 1027 | DO j=1,nvm |
|---|
| 1028 | histvar(:,j)=veget_max(:,j)*contfrac(:)*100 |
|---|
| 1029 | ENDDO |
|---|
| 1030 | CALL histwrite_p (hist_id_stomate_IPCC, "landCoverFrac", itime, & |
|---|
| 1031 | histvar, npts*nvm, horipft_index) |
|---|
| 1032 | !- |
|---|
| 1033 | vartmp(:)=zero |
|---|
| 1034 | DO j = 2,nvm |
|---|
| 1035 | IF (is_deciduous(j)) THEN |
|---|
| 1036 | vartmp(:) = vartmp(:) + veget_max(:,j)*contfrac*100 |
|---|
| 1037 | ENDIF |
|---|
| 1038 | ENDDO |
|---|
| 1039 | CALL histwrite_p (hist_id_stomate_IPCC, "treeFracPrimDec", itime, & |
|---|
| 1040 | vartmp, npts, hori_index) |
|---|
| 1041 | !- |
|---|
| 1042 | vartmp(:)=zero |
|---|
| 1043 | DO j = 2,nvm |
|---|
| 1044 | IF (is_evergreen(j)) THEN |
|---|
| 1045 | vartmp(:) = vartmp(:) + veget_max(:,j)*contfrac*100 |
|---|
| 1046 | ENDIF |
|---|
| 1047 | ENDDO |
|---|
| 1048 | CALL histwrite_p (hist_id_stomate_IPCC, "treeFracPrimEver", itime, & |
|---|
| 1049 | vartmp, npts, hori_index) |
|---|
| 1050 | !- |
|---|
| 1051 | vartmp(:)=zero |
|---|
| 1052 | DO j = 2,nvm |
|---|
| 1053 | IF ( .NOT.(is_c4(j)) ) THEN |
|---|
| 1054 | vartmp(:) = vartmp(:) + veget_max(:,j)*contfrac*100 |
|---|
| 1055 | ENDIF |
|---|
| 1056 | ENDDO |
|---|
| 1057 | CALL histwrite_p (hist_id_stomate_IPCC, "c3PftFrac", itime, & |
|---|
| 1058 | vartmp, npts, hori_index) |
|---|
| 1059 | !- |
|---|
| 1060 | vartmp(:)=zero |
|---|
| 1061 | DO j = 2,nvm |
|---|
| 1062 | IF ( is_c4(j) ) THEN |
|---|
| 1063 | vartmp(:) = vartmp(:) + veget_max(:,j)*contfrac*100 |
|---|
| 1064 | ENDIF |
|---|
| 1065 | ENDDO |
|---|
| 1066 | CALL histwrite_p (hist_id_stomate_IPCC, "c4PftFrac", itime, & |
|---|
| 1067 | vartmp, npts, hori_index) |
|---|
| 1068 | !- |
|---|
| 1069 | vartmp(:)=SUM(resp_growth*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 1070 | CALL histwrite_p (hist_id_stomate_IPCC, "rGrowth", itime, & |
|---|
| 1071 | vartmp, npts, hori_index) |
|---|
| 1072 | vartmp(:)=SUM(resp_maint*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 1073 | CALL histwrite_p (hist_id_stomate_IPCC, "rMaint", itime, & |
|---|
| 1074 | vartmp, npts, hori_index) |
|---|
| 1075 | vartmp(:)=SUM(bm_alloc(:,:,ileaf,icarbon)*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 1076 | CALL histwrite_p (hist_id_stomate_IPCC, "nppLeaf", itime, & |
|---|
| 1077 | vartmp, npts, hori_index) |
|---|
| 1078 | vartmp(:)=SUM(bm_alloc(:,:,isapabove,icarbon)*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 1079 | CALL histwrite_p (hist_id_stomate_IPCC, "nppWood", itime, & |
|---|
| 1080 | vartmp, npts, hori_index) |
|---|
| 1081 | vartmp(:)=SUM(( bm_alloc(:,:,isapbelow,icarbon) + bm_alloc(:,:,iroot,icarbon) )*veget_max,dim=2)/1e3/one_day*contfrac |
|---|
| 1082 | CALL histwrite_p (hist_id_stomate_IPCC, "nppRoot", itime, & |
|---|
| 1083 | vartmp, npts, hori_index) |
|---|
| 1084 | |
|---|
| 1085 | CALL histwrite_p (hist_id_stomate_IPCC, 'RESOLUTION_X', itime, & |
|---|
| 1086 | resolution(:,1), npts, hori_index) |
|---|
| 1087 | CALL histwrite_p (hist_id_stomate_IPCC, 'RESOLUTION_Y', itime, & |
|---|
| 1088 | resolution(:,2), npts, hori_index) |
|---|
| 1089 | CALL histwrite_p (hist_id_stomate_IPCC, 'CONTFRAC', itime, & |
|---|
| 1090 | contfrac(:), npts, hori_index) |
|---|
| 1091 | |
|---|
| 1092 | ENDIF |
|---|
| 1093 | |
|---|
| 1094 | IF (bavard.GE.4) WRITE(numout,*) 'Leaving stomate_lpj' |
|---|
| 1095 | |
|---|
| 1096 | END SUBROUTINE StomateLpj |
|---|
| 1097 | |
|---|
| 1098 | |
|---|
| 1099 | !! ================================================================================================================================ |
|---|
| 1100 | !! SUBROUTINE : harvest |
|---|
| 1101 | !! |
|---|
| 1102 | !>\BRIEF Harvest of croplands |
|---|
| 1103 | !! |
|---|
| 1104 | !! DESCRIPTION : To take into account biomass harvest from crop (mainly to take |
|---|
| 1105 | !! into account for the reduced litter input and then decreased soil carbon. it is a |
|---|
| 1106 | !! constant (40\%) fraction of above ground biomass. |
|---|
| 1107 | !! |
|---|
| 1108 | !! RECENT CHANGE(S) : None |
|---|
| 1109 | !! |
|---|
| 1110 | !! MAIN OUTPUT VARIABLE(S): ::harvest_above the harvested biomass |
|---|
| 1111 | !! |
|---|
| 1112 | !! REFERENCE(S) : |
|---|
| 1113 | !! - Piao, S., P. Ciais, P. Friedlingstein, N. de Noblet-Ducoudre, P. Cadule, N. Viovy, and T. Wang. 2009. |
|---|
| 1114 | !! Spatiotemporal patterns of terrestrial carbon cycle during the 20th century. Global Biogeochemical |
|---|
| 1115 | !! Cycles 23:doi:10.1029/2008GB003339. |
|---|
| 1116 | !! |
|---|
| 1117 | !! FLOWCHART : None |
|---|
| 1118 | !! \n |
|---|
| 1119 | !_ ================================================================================================================================ |
|---|
| 1120 | |
|---|
| 1121 | SUBROUTINE harvest(npts, dt_days, veget_max, & |
|---|
| 1122 | bm_to_litter, turnover_daily, & |
|---|
| 1123 | harvest_above) |
|---|
| 1124 | |
|---|
| 1125 | !! 0. Variable and parameter declaration |
|---|
| 1126 | |
|---|
| 1127 | !! 0.1 Input variables |
|---|
| 1128 | |
|---|
| 1129 | INTEGER, INTENT(in) :: npts !! Domain size (unitless) |
|---|
| 1130 | REAL(r_std), INTENT(in) :: dt_days !! Time step (days) |
|---|
| 1131 | REAL(r_std), DIMENSION(npts,nvm), INTENT(in) :: veget_max !! new "maximal" coverage fraction of a PFT (LAI -> |
|---|
| 1132 | !! infinity) on ground @tex $(m^2 m^{-2})$ @endtex |
|---|
| 1133 | |
|---|
| 1134 | !! 0.2 Output variables |
|---|
| 1135 | |
|---|
| 1136 | !! 0.3 Modified variables |
|---|
| 1137 | |
|---|
| 1138 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements), INTENT(inout) :: bm_to_litter !! [DISPENSABLE] conversion of biomass to litter |
|---|
| 1139 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 1140 | REAL(r_std), DIMENSION(npts,nvm,nparts,nelements), INTENT(inout) :: turnover_daily !! Turnover rates |
|---|
| 1141 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 1142 | REAL(r_std), DIMENSION(npts), INTENT(inout) :: harvest_above !! harvest above ground biomass for agriculture |
|---|
| 1143 | !! @tex $(gC m^{-2} dtslow^{-1})$ @endtex |
|---|
| 1144 | !! 0.4 Local variables |
|---|
| 1145 | |
|---|
| 1146 | INTEGER(i_std) :: i, j, k, l, m !! indices |
|---|
| 1147 | REAL(r_std) :: above_old !! biomass of previous time step |
|---|
| 1148 | !! @tex $(gC m^{-2})$ @endtex |
|---|
| 1149 | !_ ================================================================================================================================ |
|---|
| 1150 | |
|---|
| 1151 | !! 1. Yearly initialisation |
|---|
| 1152 | |
|---|
| 1153 | above_old = zero |
|---|
| 1154 | harvest_above = zero |
|---|
| 1155 | |
|---|
| 1156 | DO i = 1, npts |
|---|
| 1157 | DO j = 1,nvm |
|---|
| 1158 | IF (.NOT. natural(j)) THEN |
|---|
| 1159 | above_old = turnover_daily(i,j,ileaf,icarbon) + turnover_daily(i,j,isapabove,icarbon) + & |
|---|
| 1160 | & turnover_daily(i,j,iheartabove,icarbon) + turnover_daily(i,j,ifruit,icarbon) + & |
|---|
| 1161 | & turnover_daily(i,j,icarbres,icarbon) + turnover_daily(i,j,isapbelow,icarbon) + & |
|---|
| 1162 | & turnover_daily(i,j,iheartbelow,icarbon) + turnover_daily(i,j,iroot,icarbon) |
|---|
| 1163 | |
|---|
| 1164 | turnover_daily(i,j,ileaf,icarbon) = turnover_daily(i,j,ileaf,icarbon)*frac_turnover_daily |
|---|
| 1165 | turnover_daily(i,j,isapabove,icarbon) = turnover_daily(i,j,isapabove,icarbon)*frac_turnover_daily |
|---|
| 1166 | turnover_daily(i,j,isapbelow,icarbon) = turnover_daily(i,j,isapbelow,icarbon)*frac_turnover_daily |
|---|
| 1167 | turnover_daily(i,j,iheartabove,icarbon) = turnover_daily(i,j,iheartabove,icarbon)*frac_turnover_daily |
|---|
| 1168 | turnover_daily(i,j,iheartbelow,icarbon) = turnover_daily(i,j,iheartbelow,icarbon)*frac_turnover_daily |
|---|
| 1169 | turnover_daily(i,j,iroot,icarbon) = turnover_daily(i,j,iroot,icarbon)*frac_turnover_daily |
|---|
| 1170 | turnover_daily(i,j,ifruit,icarbon) = turnover_daily(i,j,ifruit,icarbon)*frac_turnover_daily |
|---|
| 1171 | turnover_daily(i,j,icarbres,icarbon) = turnover_daily(i,j,icarbres,icarbon)*frac_turnover_daily |
|---|
| 1172 | harvest_above(i) = harvest_above(i) + veget_max(i,j) * above_old *(un - frac_turnover_daily) |
|---|
| 1173 | ENDIF |
|---|
| 1174 | ENDDO |
|---|
| 1175 | ENDDO |
|---|
| 1176 | |
|---|
| 1177 | !!$ harvest_above = harvest_above |
|---|
| 1178 | END SUBROUTINE harvest |
|---|
| 1179 | END MODULE stomate_lpj |
|---|
