DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_221 (yrs 77-96) REFERENCE CASE (case2): 1850_215 (yrs 56-75) DIFFERENCE: (1850_221) - (1850_215) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.008 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.060 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.005 GPP(PgC/y) gross primary production 1.112 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.431 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.681 NPP(PgC/y) net primary production 0.619 AGNPP(PgC/y) above ground net primary production 0.239 BGNPP(PgC/y) below ground net primary production 0.382 MR(PgC/y) maintenance respiration 0.485 GR(PgC/y) total growth respiration 0.068 AR(PgC/y) autotrophic respiration (MR + GR) 0.494 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.679 RR(PgC/y) root respiration (fine root MR + total root GR) 0.154 SR(PgC/y) total soil respiration (HR + root resp) 0.833 ER(PgC/y) total ecosystem respiration (AR + HR) 1.172 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.001 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.010 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.009 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.889 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.092 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.045 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.101 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.475 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.099 LEAFC(PgC) leaf carbon 0.101 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.067 SOIL3C(PgC) Soil organic matter C (slow pool) 0.168 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.159 LIVESTEMC(PgC) live stem C -0.005 DEADSTEMC(PgC) dead stem carbon 0.041 LIVECROOTC(PgC) live coarse root carbon -0.001 DEADCROOTC(PgC) dead coarse root carbon -0.115 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 0.812 CWDC(PgC) coarse woody debris carbon -4.465 TOTLITC(PgC) total litter carbon -0.584 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.587 TOTSOMC(PgC) total SOM carbon -11.483 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -11.032 TOTLITN(TgN) total litter N -0.383 TOTLITN_1m(TgN) total litter N to 1m depth -0.481 TOTSOMN(TgN) total soil organic matter N -1051.969 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -1010.172 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -15.722 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -15.841 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 0.001 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 8.125 ACTUAL_IMMOB(TgN/y) Actual Immobilization 23.065 GROSS_NMIN(TgN/y) Gross N Mineralization 37.652 NET_NMIN(TgN/y) Net N Mineralization 14.585 NDEPLOY(TgN/y) Total N Deployed in New Growth 17.270 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.277 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 15.900 DENIT(TgN/y) Total Denitrification -2.704 SOIL3N(TgN) soil organic matter N (slow pool) 15.500 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -2.256 NAM(TgN/y) AM-associated N uptake flux -0.440 NECM(TgN/y) ECM-associated N uptake flux -0.538 NFIX(TgN/y) Symbiotic BNF uptake flux -2.233 NRETRANS(TgN/y) Retranslocated N uptake flux 1.417 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.063 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.386 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.012 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.059 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 -0.599 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.097 SMINN(TgN) soil mineral N 113.037 RETRANSN(TgN) plant pool of retranslocated N 193.913 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 -0.052 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.035 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.547 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -0.273 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 0.046 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.386 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.389 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.255 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.257 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.362 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.696 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.317 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -0.081 WOODC_ALLOC(PgC/y) Wood C Allocation -0.018 WOODC_LOSS(PgC/y) Wood C Loss -0.007