DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): Newhist (yrs 1850-1854) REFERENCE CASE (case2): Hist (yrs 1850-1854) DIFFERENCE: (Newhist) - (Hist) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.022 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.071 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.013 GPP(PgC/y) gross primary production 0.265 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.122 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.144 NPP(PgC/y) net primary production 0.052 AGNPP(PgC/y) above ground net primary production 0.069 BGNPP(PgC/y) below ground net primary production 0.006 MR(PgC/y) maintenance respiration 0.163 GR(PgC/y) total growth respiration 0.005 AR(PgC/y) autotrophic respiration (MR + GR) 0.214 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.020 RR(PgC/y) root respiration (fine root MR + total root GR) 0.078 SR(PgC/y) total soil respiration (HR + root resp) 0.058 ER(PgC/y) total ecosystem respiration (AR + HR) 0.194 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.001 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.001 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -0.163 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.015 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.004 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.002 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.038 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.000 LEAFC(PgC) leaf carbon 0.097 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.018 SOIL3C(PgC) Soil organic matter C (slow pool) -0.230 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.158 LIVESTEMC(PgC) live stem C 0.012 DEADSTEMC(PgC) dead stem carbon 3.796 LIVECROOTC(PgC) live coarse root carbon 0.004 DEADCROOTC(PgC) dead coarse root carbon 1.367 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 5.205 CWDC(PgC) coarse woody debris carbon 0.314 TOTLITC(PgC) total litter carbon -0.028 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.029 TOTSOMC(PgC) total SOM carbon -0.309 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.214 TOTLITN(TgN) total litter N -1.329 TOTLITN_1m(TgN) total litter N to 1m depth -1.350 TOTSOMN(TgN) total soil organic matter N -28.234 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -19.523 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 5.188 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 5.154 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 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -0.079 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 0.886 ACTUAL_IMMOB(TgN/y) Actual Immobilization 0.400 GROSS_NMIN(TgN/y) Gross N Mineralization -1.026 NET_NMIN(TgN/y) Net N Mineralization -1.417 NDEPLOY(TgN/y) Total N Deployed in New Growth -2.546 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.058 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -2.420 DENIT(TgN/y) Total Denitrification 0.963 SOIL3N(TgN) soil organic matter N (slow pool) -20.820 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 NAM(TgN/y) AM-associated N uptake flux -0.141 NECM(TgN/y) ECM-associated N uptake flux 0.071 NFIX(TgN/y) Symbiotic BNF uptake flux -0.025 NRETRANS(TgN/y) Retranslocated N uptake flux -0.123 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.043 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.002 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.033 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.000 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 0.063 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.046 SMINN(TgN) soil mineral N 5.627 RETRANSN(TgN) plant pool of retranslocated N -80.462 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.093 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.065 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.819 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.517 FAREA_BURNED(proportion/y) fractional area burned 0.001 BAF_CROP(proportion/y) fractional area burned - crop -0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.033 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.024 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.018 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.021 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.016 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.010 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.008 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.009 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 5.179 WOODC_ALLOC(PgC/y) Wood C Allocation 0.128 WOODC_LOSS(PgC/y) Wood C Loss 0.153