DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 026b (yrs 81-100) REFERENCE CASE (case2): CESM2 (yrs 1080-1099) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.804 -0.232 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 2.581 1.724 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.708 0.040 GPP(PgC/y) gross primary production 111.649 96.713 CUE(NPP/GPP) carbon use efficiency 0.419 0.421 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 53.734 48.352 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 57.915 48.360 NPP(PgC/y) net primary production 45.671 38.757 AGNPP(PgC/y) above ground net primary production 23.373 19.549 BGNPP(PgC/y) below ground net primary production 21.135 17.988 MR(PgC/y) maintenance respiration 43.975 38.860 GR(PgC/y) total growth respiration 5.051 4.263 AR(PgC/y) autotrophic respiration (MR + GR) 65.978 57.955 LITHR(PgC/y) litter hetereotrophic respiration -999.000 -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 -999.000 HR(PgC/y) total hetereotrophic respiration 43.090 37.033 RR(PgC/y) root respiration (fine root MR + total root GR) 11.996 9.084 SR(PgC/y) total soil respiration (HR + root resp) 55.086 46.117 ER(PgC/y) total ecosystem respiration (AR + HR) 109.068 94.988 FINUNDATED(unitless) Fractional inundated of veg col 0.042 0.038 FCH4(PgC/y) Gridcell surface CH4 flux 0.294 0.255 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.393 0.369 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.687 0.624 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 227.469 177.008 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 17.554 16.719 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.138 0.926 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.775 -0.918 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.247 2.158 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.177 0.124 LEAFC(PgC) leaf carbon 9.223 7.741 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.474 -4.813 SOIL3C(PgC) Soil organic matter C (slow pool) -999.000 1441.142 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 13.821 11.627 LIVESTEMC(PgC) live stem C 1.526 1.241 DEADSTEMC(PgC) dead stem carbon 452.759 375.428 LIVECROOTC(PgC) live coarse root carbon 0.429 0.350 DEADCROOTC(PgC) dead coarse root carbon 140.382 116.480 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 655.425 544.708 CWDC(PgC) coarse woody debris carbon 136.925 120.189 TOTLITC(PgC) total litter carbon 37.280 32.185 TOTLITC_1m(PgC) total litter carbon to 1m depth 37.030 31.970 TOTSOMC(PgC) total SOM carbon 2428.596 1822.401 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1073.547 946.237 TOTLITN(TgN) total litter N 701.142 569.753 TOTLITN_1m(TgN) total litter N to 1m depth 695.863 565.432 TOTSOMN(TgN) total soil organic matter N 221275.172 166098.172 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 98059.086 86424.086 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 3258.232 2519.484 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 3252.360 2513.578 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.965 0.970 NDEP_TO_SMINN(TgN/y) nitrogen deposition 18.886 18.862 FERT(TgN/y) fertilizer added -999.000 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 -999.000 NFERTILIZATION(TgN/y) fertilizer added 10.781 10.788 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1826.435 1574.184 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1647.722 1428.783 GROSS_NMIN(TgN/y) Gross N Mineralization 2450.157 2117.063 NET_NMIN(TgN/y) Net N Mineralization 802.448 688.292 NDEPLOY(TgN/y) Total N Deployed in New Growth 1018.939 790.991 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 6.262 4.170 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 857.115 713.676 DENIT(TgN/y) Total Denitrification 58.633 63.737 SOIL3N(TgN) soil organic matter N (slow pool) -999.000 131012.648 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 22.717 20.390 NECM(TgN/y) ECM-associated N uptake flux 11.070 10.527 NFIX(TgN/y) Symbiotic BNF uptake flux 49.950 27.166 NRETRANS(TgN/y) Retranslocated N uptake flux 132.600 77.318 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 16.952 15.039 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) 0.247 0.254 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 44.275 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.465 0.259 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 12.431 11.190 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.040 0.028 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 2.910 1.857 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 5.840 6.126 SMINN(TgN) soil mineral N 2462.355 4335.456 RETRANSN(TgN) plant pool of retranslocated N 1832.654 4443.083 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.777 1.492 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.216 1.030 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 24.605 23.101 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 17.469 17.049 FAREA_BURNED(proportion/y) fractional area burned 0.032 0.034 BAF_CROP(proportion/y) fractional area burned - crop 0.001 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 11.982 10.168 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.142 15.518 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.162 15.511 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.456 10.639 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.470 10.635 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 22.148 18.870 LITTERC_LOSS(PgC/m2y) Litter C Loss 43.735 37.248 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 20.943 18.163 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 595.099 493.500 WOODC_ALLOC(PgC/y) Wood C Allocation 13.542 11.173 WOODC_LOSS(PgC/y) Wood C Loss 12.467 10.382