DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_191_01 (yrs 1923-1942) REFERENCE CASE (case2): 20TR_190_01 (yrs 1923-1942) DIFFERENCE: (20TR_191_01) - (20TR_190_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.137 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.129 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.144 GPP(PgC/y) gross primary production 0.906 CUE(NPP/GPP) carbon use efficiency 0.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.145 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.762 NPP(PgC/y) net primary production 0.530 AGNPP(PgC/y) above ground net primary production 0.208 BGNPP(PgC/y) below ground net primary production 0.266 MR(PgC/y) maintenance respiration 0.249 GR(PgC/y) total growth respiration 0.058 AR(PgC/y) autotrophic respiration (MR + GR) 0.377 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.401 RR(PgC/y) root respiration (fine root MR + total root GR) 0.081 SR(PgC/y) total soil respiration (HR + root resp) 0.482 ER(PgC/y) total ecosystem respiration (AR + HR) 0.777 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.004 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 -0.006 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.317 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.380 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.000 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.035 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.004 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.047 LEAFC(PgC) leaf carbon 0.127 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.045 SOIL3C(PgC) Soil organic matter C (slow pool) -9.188 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.196 LIVESTEMC(PgC) live stem C 0.007 DEADSTEMC(PgC) dead stem carbon 1.152 LIVECROOTC(PgC) live coarse root carbon 0.001 DEADCROOTC(PgC) dead coarse root carbon 0.316 CPOOL(PgC) temporary photosynthate C pool -0.001 TOTVEGC(PgC) total vegetation C, excluding cpool 2.394 CWDC(PgC) coarse woody debris carbon 1.200 TOTLITC(PgC) total litter carbon 1.000 TOTLITC_1m(PgC) total litter carbon to 1m depth 1.001 TOTSOMC(PgC) total SOM carbon -11.710 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -6.058 TOTLITN(TgN) total litter N 18.448 TOTLITN_1m(TgN) total litter N to 1m depth 18.457 TOTSOMN(TgN) total soil organic matter N -1059.344 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -545.383 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -7.107 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -7.146 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 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 to soil mineral N -0.001 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 21.820 ACTUAL_IMMOB(TgN/y) Actual Immobilization 14.765 GROSS_NMIN(TgN/y) Gross N Mineralization 21.285 NET_NMIN(TgN/y) Net N Mineralization 6.526 NDEPLOY(TgN/y) Total N Deployed in New Growth 14.296 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.123 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 11.726 DENIT(TgN/y) Total Denitrification -2.518 SOIL3N(TgN) soil organic matter N (slow pool) -835.219 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.927 NAM(TgN/y) AM-associated N uptake flux 0.122 NECM(TgN/y) ECM-associated N uptake flux 0.385 NFIX(TgN/y) Symbiotic BNF uptake flux 0.984 NRETRANS(TgN/y) Retranslocated N uptake flux 2.671 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.075 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.131 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.009 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.033 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.001 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 -0.926 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.133 SMINN(TgN) soil mineral N 154.785 RETRANSN(TgN) plant pool of retranslocated N 132.320 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 -0.009 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.008 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.268 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.196 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 -0.009 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.257 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.260 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.172 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.174 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.230 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.452 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.171 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 1.478 WOODC_ALLOC(PgC/y) Wood C Allocation 0.051 WOODC_LOSS(PgC/y) Wood C Loss 0.017