DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): PlioMIP2-CESM1.2 (yrs 1000-1099) REFERENCE CASE (case2): PI (yrs 706-805) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.100 0.007 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 3.716 2.223 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.100 -0.007 GPP(PgC/y) gross primary production 167.743 125.159 CUE(NPP/GPP) carbon use efficiency 0.340 0.377 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 79.955 56.166 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 87.788 68.992 NPP(PgC/y) net primary production 56.231 44.601 AGNPP(PgC/y) above ground net primary production 31.550 23.533 BGNPP(PgC/y) below ground net primary production 23.474 20.042 MR(PgC/y) maintenance respiration 94.642 67.177 GR(PgC/y) total growth respiration 16.870 13.380 AR(PgC/y) autotrophic respiration (MR + GR) 111.513 80.557 LITHR(PgC/y) litter hetereotrophic respiration 24.167 19.391 SOMHR(PgC/y) SOM hetereotrophic respiration 28.348 22.987 HR(PgC/y) total hetereotrophic respiration 52.515 42.377 RR(PgC/y) root respiration (fine root MR + total root GR) 48.082 36.131 SR(PgC/y) total soil respiration (HR + root resp) 100.597 78.509 ER(PgC/y) total ecosystem respiration (AR + HR) 164.029 122.935 FINUNDATED(unitless) Fractional inundated of veg col -999.000 -999.000 FCH4(PgC/y) Gridcell surface CH4 flux -999.000 -999.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -999.000 -999.000 FCH4_DFSAT(PgC/y) CH4 additional flux -999.000 -999.000 CH4PROD(PgC/y) Gridcell total CH4 production -999.000 -999.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -999.000 -999.000 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -999.000 -999.000 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -999.000 -999.000 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -999.000 -999.000 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -999.000 -999.000 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -999.000 -999.000 LEAFC(PgC) leaf carbon 19.825 13.996 XSMRPOOL(PgC) Temporary Photosynthate C Pool -11.989 -7.991 SOIL3C(PgC) Soil organic matter C (slow pool) 85.760 72.655 SOIL4C(PgC) Soil organic matter C (slowest pool) 538.720 458.078 FROOTC(PgC) fine root carbon 22.252 16.944 LIVESTEMC(PgC) live stem C 2.364 1.620 DEADSTEMC(PgC) dead stem carbon 633.157 445.255 LIVECROOTC(PgC) live coarse root carbon 0.709 0.486 DEADCROOTC(PgC) dead coarse root carbon 189.947 133.576 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 907.837 646.762 CWDC(PgC) coarse woody debris carbon 111.353 78.429 TOTLITC(PgC) total litter carbon 13.693 11.719 TOTLITC_1m(PgC) total litter carbon to 1m depth -999.000 -999.000 TOTSOMC(PgC) total SOM carbon 633.108 538.008 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -999.000 -999.000 TOTLITN(TgN) total litter N 220.021 203.371 TOTLITN_1m(TgN) total litter N to 1m depth -999.000 -999.000 TOTSOMN(TgN) total soil organic matter N 63167.199 53679.660 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -999.000 -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1665.995 1274.923 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1654.005 1266.930 FPG(proportion) fraction of potential GPP 0.845 0.867 FPI(proportion) fraction of potential immobilization 0.772 0.792 NDEP_TO_SMINN(TgN/y) nitrogen deposition 19.676 19.349 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 -999.000 -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2950.643 2586.931 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1750.877 1366.013 GROSS_NMIN(TgN/y) Gross N Mineralization 2512.182 2036.899 NET_NMIN(TgN/y) Net N Mineralization 761.308 670.885 NDEPLOY(TgN/y) Total N Deployed in New Growth 1074.814 927.156 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 276.464 233.177 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 798.345 693.981 DENIT(TgN/y) Total Denitrification 116.896 103.429 SOIL3N(TgN) soil organic matter N (slow pool) 8576.009 7265.499 SOIL4N(TgN) Soil organic matter N (slowest pool) 53871.863 45807.797 NFIX_TO_SMINN(TgN/y) nitrogen fixation 134.733 107.765 NAM(TgN/y) AM-associated N uptake flux -999.000 -999.000 NECM(TgN/y) ECM-associated N uptake flux -999.000 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux -999.000 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux -999.000 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -999.000 -999.000 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) -999.000 -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -999.000 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -999.000 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -999.000 -999.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached 0.023 0.017 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching -999.000 -999.000 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -999.000 -999.000 SMINN(TgN) soil mineral N 0.648 0.573 RETRANSN(TgN) plant pool of retranslocated N 501.593 409.560 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.261 0.454 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.001 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 3.615 2.230 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 2.997 1.836 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 34.747 23.603 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 30.530 20.180 FAREA_BURNED(proportion/y) fractional area burned -999.000 -999.000 BAF_CROP(proportion/y) fractional area burned - crop -999.000 -999.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 19.811 13.552 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.375 16.612 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.369 16.615 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 14.553 12.099 LEAFC_LOSS(PgC/m2y) Leaf C Loss 14.549 12.101 LITTERC(PgC) Total Litter C 13.693 11.719 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 24.167 19.391 LITTERC_LOSS(PgC/m2y) Litter C Loss 52.720 42.525 SOILC(PgC) soil organic matter C (fast pool) 633.108 538.008 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 28.348 22.987 SOILC_LOSS(PgC/y) Soil C Loss 28.348 22.987 WOODC(PgC) Wood C 826.182 580.933 WOODC_ALLOC(PgC/y) Wood C Allocation 22.096 14.863 WOODC_LOSS(PgC/y) Wood C Loss 18.741 12.926