DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): f.e21.FHIST_BGC.f09_f09_mg17.CMIP6-RFMIP-ERF-histghg.001 (yrs 2000-2024) REFERENCE CASE (case2): Obs Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.110 -999.000 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.990 -999.000 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 2.900 -999.000 GPP(PgC/y) gross primary production 121.075 124.567 CUE(NPP/GPP) carbon use efficiency 0.412 -999.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 56.672 -999.000 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 64.403 -999.000 NPP(PgC/y) net primary production 48.213 -999.000 AGNPP(PgC/y) above ground net primary production 24.819 -999.000 BGNPP(PgC/y) below ground net primary production 21.892 -999.000 MR(PgC/y) maintenance respiration 46.884 -999.000 GR(PgC/y) total growth respiration 5.305 -999.000 AR(PgC/y) autotrophic respiration (MR + GR) 72.862 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 HR(PgC/y) total hetereotrophic respiration 43.223 -999.000 RR(PgC/y) root respiration (fine root MR + total root GR) 11.704 -999.000 SR(PgC/y) total soil respiration (HR + root resp) 54.928 -999.000 ER(PgC/y) total ecosystem respiration (AR + HR) 116.085 -999.000 FINUNDATED(unitless) Fractional inundated of veg col 0.039 -999.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.372 -999.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.422 -999.000 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 -999.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.793 -999.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 231.834 -999.000 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 24.714 -999.000 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.006 -999.000 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.864 -999.000 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 2.163 -999.000 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.133 -999.000 LEAFC(PgC) leaf carbon 10.145 -999.000 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.606 -999.000 SOIL3C(PgC) Soil organic matter C (slow pool) 1448.465 -999.000 missing -999.000 -999.000 FROOTC(PgC) fine root carbon 15.271 -999.000 LIVESTEMC(PgC) live stem C 1.694 -999.000 DEADSTEMC(PgC) dead stem carbon 459.526 -999.000 LIVECROOTC(PgC) live coarse root carbon 0.485 -999.000 DEADCROOTC(PgC) dead coarse root carbon 142.261 -999.000 CPOOL(PgC) temporary photosynthate C pool 0.000 -999.000 TOTVEGC(PgC) total vegetation C, excluding cpool 666.778 -999.000 CWDC(PgC) coarse woody debris carbon 138.680 -999.000 TOTLITC(PgC) total litter carbon 38.402 -999.000 TOTLITC_1m(PgC) total litter carbon to 1m depth 38.143 -999.000 TOTSOMC(PgC) total SOM carbon 1861.999 -999.000 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 983.378 -999.000 TOTLITN(TgN) total litter N 660.979 -999.000 TOTLITN_1m(TgN) total litter N to 1m depth 655.830 -999.000 TOTSOMN(TgN) total soil organic matter N 169748.406 -999.000 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 89849.289 -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2705.859 -999.000 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2699.318 -999.000 missing -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.956 -999.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 18.863 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 NFERTILIZATION(TgN/y) fertilizer added 10.789 -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1935.143 -999.000 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1696.591 -999.000 GROSS_NMIN(TgN/y) Gross N Mineralization 2450.977 -999.000 NET_NMIN(TgN/y) Net N Mineralization 754.386 -999.000 NDEPLOY(TgN/y) Total N Deployed in New Growth 940.911 -999.000 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 7.450 -999.000 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 848.342 -999.000 DENIT(TgN/y) Total Denitrification 41.310 -999.000 SOIL3N(TgN) soil organic matter N (slow pool) 131678.672 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 20.985 -999.000 NECM(TgN/y) ECM-associated N uptake flux 9.926 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux 68.590 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux 92.569 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 20.910 -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 42.272 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.595 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 14.656 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.049 -999.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 -999.000 missing -999.000 -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 1.372 -999.000 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 3.897 -999.000 SMINN(TgN) soil mineral N 3849.293 -999.000 RETRANSN(TgN) plant pool of retranslocated N 3613.853 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 missing -999.000 -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.880 -999.000 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.289 -999.000 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 27.515 -999.000 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 20.134 -999.000 FAREA_BURNED(proportion/y) fractional area burned 0.038 -999.000 BAF_CROP(proportion/y) fractional area burned - crop 0.001 -999.000 missing -999.000 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 12.146 -999.000 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.455 -999.000 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.398 -999.000 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.655 -999.000 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.617 -999.000 missing -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 22.313 -999.000 LITTERC_LOSS(PgC/m2y) Litter C Loss 44.053 -999.000 missing -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 20.911 -999.000 missing -999.000 -999.000 WOODC(PgC) Wood C 603.967 -999.000 WOODC_ALLOC(PgC/y) Wood C Allocation 15.374 -999.000 WOODC_LOSS(PgC/y) Wood C Loss 12.735 -999.000