DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_197_01 (yrs 1944-1963) REFERENCE CASE (case2): 20TR_192_01 (yrs 1944-1963) DIFFERENCE: (20TR_197_01) - (20TR_192_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.113 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.054 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.083 GPP(PgC/y) gross primary production 0.427 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.005 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.432 NPP(PgC/y) net primary production 0.168 AGNPP(PgC/y) above ground net primary production 0.090 BGNPP(PgC/y) below ground net primary production 0.088 MR(PgC/y) maintenance respiration 0.514 GR(PgC/y) total growth respiration 0.019 AR(PgC/y) autotrophic respiration (MR + GR) 0.258 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.223 RR(PgC/y) root respiration (fine root MR + total root GR) 0.199 SR(PgC/y) total soil respiration (HR + root resp) 0.422 ER(PgC/y) total ecosystem respiration (AR + HR) 0.481 FINUNDATED(unitless) Fractional inundated of veg col -0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.006 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.008 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.002 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.873 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.557 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.036 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.032 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.090 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.009 LEAFC(PgC) leaf carbon 0.198 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.126 SOIL3C(PgC) Soil organic matter C (slow pool) -7.676 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.310 LIVESTEMC(PgC) live stem C 0.004 DEADSTEMC(PgC) dead stem carbon 5.916 LIVECROOTC(PgC) live coarse root carbon 0.003 DEADCROOTC(PgC) dead coarse root carbon 1.807 CPOOL(PgC) temporary photosynthate C pool -0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 8.295 CWDC(PgC) coarse woody debris carbon 1.348 TOTLITC(PgC) total litter carbon 0.252 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.254 TOTSOMC(PgC) total SOM carbon -11.222 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -6.355 TOTLITN(TgN) total litter N 2.756 TOTLITN_1m(TgN) total litter N to 1m depth 2.773 TOTSOMN(TgN) total soil organic matter N -1020.609 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -578.039 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -1.333 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -1.460 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 added 0.003 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 17.155 ACTUAL_IMMOB(TgN/y) Actual Immobilization 9.806 GROSS_NMIN(TgN/y) Gross N Mineralization 13.645 NET_NMIN(TgN/y) Net N Mineralization 3.846 NDEPLOY(TgN/y) Total N Deployed in New Growth 3.362 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.175 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 0.982 DENIT(TgN/y) Total Denitrification 0.930 SOIL3N(TgN) soil organic matter N (slow pool) -697.922 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.135 NAM(TgN/y) AM-associated N uptake flux 0.041 NECM(TgN/y) ECM-associated N uptake flux 0.644 NFIX(TgN/y) Symbiotic BNF uptake flux -0.087 NRETRANS(TgN/y) Retranslocated N uptake flux 2.510 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.280 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.203 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.004 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.254 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 0.286 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.266 SMINN(TgN) soil mineral N 160.890 RETRANSN(TgN) plant pool of retranslocated N 31.532 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 0.059 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.040 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.669 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.488 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 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.118 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.066 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.073 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.040 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.046 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.101 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.209 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.122 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 7.730 WOODC_ALLOC(PgC/y) Wood C Allocation 0.085 WOODC_LOSS(PgC/y) Wood C Loss 0.188