DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_102 (yrs 12-21) REFERENCE CASE (case2): 1850_100 (yrs 12-21) DIFFERENCE: (1850_102) - (1850_100) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.183 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.175 GPP(PgC/y) gross primary production 0.381 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.079 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.460 NPP(PgC/y) net primary production 0.085 AGNPP(PgC/y) above ground net primary production 0.063 BGNPP(PgC/y) below ground net primary production 0.101 MR(PgC/y) maintenance respiration 0.471 GR(PgC/y) total growth respiration 0.022 AR(PgC/y) autotrophic respiration (MR + GR) 0.297 LITHR(PgC/y) litter hetereotrophic respiration 0.130 SOMHR(PgC/y) SOM hetereotrophic respiration 0.129 HR(PgC/y) total hetereotrophic respiration 0.259 RR(PgC/y) root respiration (fine root MR + total root GR) 0.328 SR(PgC/y) total soil respiration (HR + root resp) 0.587 ER(PgC/y) total ecosystem respiration (AR + HR) 0.556 FINUNDATED(unitless) Fractional inundated of veg col -0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.010 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.020 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.030 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 1.444 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.647 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.006 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.011 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.434 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.010 LEAFC(PgC) leaf carbon 0.087 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.072 SOIL3C(PgC) Soil organic matter C (slow pool) -0.004 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.162 LIVESTEMC(PgC) live stem C 0.005 DEADSTEMC(PgC) dead stem carbon 0.123 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon -0.006 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 0.723 CWDC(PgC) coarse woody debris carbon -0.307 TOTLITC(PgC) total litter carbon -0.084 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.083 TOTSOMC(PgC) total SOM carbon -0.464 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.452 TOTLITN(TgN) total litter N -1.605 TOTLITN_1m(TgN) total litter N to 1m depth -1.600 TOTSOMN(TgN) total soil organic matter N -42.734 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -41.969 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -0.133 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -0.200 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 7.200 ACTUAL_IMMOB(TgN/y) Actual Immobilization 7.646 GROSS_NMIN(TgN/y) Gross N Mineralization 14.505 NET_NMIN(TgN/y) Net N Mineralization 6.872 NDEPLOY(TgN/y) Total N Deployed in New Growth 2.067 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.349 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 2.413 DENIT(TgN/y) Total Denitrification 4.308 SOIL3N(TgN) soil organic matter N (slow pool) -0.328 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.439 NACTIVE(TgN/y) Mycorrhizal N uptake flux 3.020 NAM(TgN/y) AM-associated N uptake flux 0.762 NECM(TgN/y) ECM-associated N uptake flux 1.665 NFIX(TgN/y) Symbiotic BNF uptake flux -0.561 NRETRANS(TgN/y) Retranslocated N uptake flux -0.351 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.197 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.049 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.013 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.105 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.003 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 1.880 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.232 SMINN(TgN) soil mineral N 16.382 RETRANSN(TgN) plant pool of retranslocated N -0.003 COL_CTRUNC(PgC) column-level sink for C truncation -0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 COL_NTRUNC(TgN) column-level sink for N truncation -0.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -0.009 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.009 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.011 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.048 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.055 FAREA_BURNED(proportion/y) fractional area burned -0.000 BAF_CROP(proportion/y) fractional area burned - crop 0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.060 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.096 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.152 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.045 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.076 LITTERC(PgC) Total Litter C -0.084 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.130 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.252 SOILC(PgC) soil organic matter C (fast pool) -0.464 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.129 SOILC_LOSS(PgC/y) Soil C Loss 0.129 WOODC(PgC) Wood C 0.125 WOODC_ALLOC(PgC/y) Wood C Allocation 0.023 WOODC_LOSS(PgC/y) Wood C Loss 0.009