DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_1930_203_01 (yrs 1937-1956) REFERENCE CASE (case2): 20TR_192_01 (yrs 1937-1956) DIFFERENCE: (20TR_1930_203_01) - (20TR_192_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.152 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.036 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.112 GPP(PgC/y) gross primary production 0.165 CUE(NPP/GPP) carbon use efficiency -0.002 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.045 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.210 NPP(PgC/y) net primary production -0.005 AGNPP(PgC/y) above ground net primary production 0.070 BGNPP(PgC/y) below ground net primary production -0.033 MR(PgC/y) maintenance respiration 0.331 GR(PgC/y) total growth respiration -0.001 AR(PgC/y) autotrophic respiration (MR + GR) 0.170 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.031 RR(PgC/y) root respiration (fine root MR + total root GR) 0.140 SR(PgC/y) total soil respiration (HR + root resp) 0.171 ER(PgC/y) total ecosystem respiration (AR + HR) 0.201 FINUNDATED(unitless) Fractional inundated of veg col -0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.015 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.002 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.012 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.218 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 1.362 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.048 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.019 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.168 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.018 LEAFC(PgC) leaf carbon 0.189 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.085 SOIL3C(PgC) Soil organic matter C (slow pool) -4.981 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.288 LIVESTEMC(PgC) live stem C 0.015 DEADSTEMC(PgC) dead stem carbon 11.106 LIVECROOTC(PgC) live coarse root carbon 0.006 DEADCROOTC(PgC) dead coarse root carbon 2.643 CPOOL(PgC) temporary photosynthate C pool -0.008 TOTVEGC(PgC) total vegetation C, excluding cpool 13.716 CWDC(PgC) coarse woody debris carbon 4.130 TOTLITC(PgC) total litter carbon 0.737 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.742 TOTSOMC(PgC) total SOM carbon -6.020 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -4.528 TOTLITN(TgN) total litter N 3.715 TOTLITN_1m(TgN) total litter N to 1m depth 3.820 TOTSOMN(TgN) total soil organic matter N -545.406 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -409.977 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 12.549 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 12.493 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.003 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 0.001 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 34.548 ACTUAL_IMMOB(TgN/y) Actual Immobilization 11.667 GROSS_NMIN(TgN/y) Gross N Mineralization -0.050 NET_NMIN(TgN/y) Net N Mineralization -11.714 NDEPLOY(TgN/y) Total N Deployed in New Growth -6.681 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.237 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -7.631 DENIT(TgN/y) Total Denitrification -3.410 SOIL3N(TgN) soil organic matter N (slow pool) -452.500 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 1.484 NAM(TgN/y) AM-associated N uptake flux -0.009 NECM(TgN/y) ECM-associated N uptake flux 0.610 NFIX(TgN/y) Symbiotic BNF uptake flux 1.552 NRETRANS(TgN/y) Retranslocated N uptake flux 1.030 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.147 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.392 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.010 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.222 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.002 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 0.343 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.082 SMINN(TgN) soil mineral N 27.084 RETRANSN(TgN) plant pool of retranslocated N 888.631 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 0.115 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.067 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.234 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.240 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 0.327 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.087 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.097 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.061 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.066 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.045 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.092 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.014 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 13.769 WOODC_ALLOC(PgC/y) Wood C Allocation 0.223 WOODC_LOSS(PgC/y) Wood C Loss 0.398