DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): LU1850_ne30-ne240 (yrs 1985-1993) REFERENCE CASE (case2): LU2000_ne30-ne240 (yrs 1985-1993) DIFFERENCE: (LU1850_ne30-ne240) - (LU2000_ne30-ne240) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.548 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.606 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.045 GPP(PgC/y) gross primary production 2.933 CUE(NPP/GPP) carbon use efficiency -0.014 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.536 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 3.469 NPP(PgC/y) net primary production -0.279 AGNPP(PgC/y) above ground net primary production -1.675 BGNPP(PgC/y) below ground net primary production 1.476 MR(PgC/y) maintenance respiration 2.885 GR(PgC/y) total growth respiration -0.032 AR(PgC/y) autotrophic respiration (MR + GR) 3.212 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.326 RR(PgC/y) root respiration (fine root MR + total root GR) 1.266 SR(PgC/y) total soil respiration (HR + root resp) 1.592 ER(PgC/y) total ecosystem respiration (AR + HR) 3.538 FINUNDATED(unitless) Fractional inundated of veg col -0.001 FCH4(PgC/y) Gridcell surface CH4 flux -0.014 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.003 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.016 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -8.164 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.776 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.012 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.006 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.203 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.052 LEAFC(PgC) leaf carbon 0.958 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.537 SOIL3C(PgC) Soil organic matter C (slow pool) 0.942 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 1.699 LIVESTEMC(PgC) live stem C -0.045 DEADSTEMC(PgC) dead stem carbon 59.875 LIVECROOTC(PgC) live coarse root carbon 0.079 DEADCROOTC(PgC) dead coarse root carbon 19.602 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 84.401 CWDC(PgC) coarse woody debris carbon 11.111 TOTLITC(PgC) total litter carbon -0.257 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.283 TOTSOMC(PgC) total SOM carbon 2.354 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 2.419 TOTLITN(TgN) total litter N -16.503 TOTLITN_1m(TgN) total litter N to 1m depth -17.040 TOTSOMN(TgN) total soil organic matter N 213.828 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 219.656 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 97.605 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 97.099 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.005 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 -93.955 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -2.561 ACTUAL_IMMOB(TgN/y) Actual Immobilization 27.994 GROSS_NMIN(TgN/y) Gross N Mineralization 19.804 NET_NMIN(TgN/y) Net N Mineralization -8.196 NDEPLOY(TgN/y) Total N Deployed in New Growth -44.442 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.103 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -55.644 DENIT(TgN/y) Total Denitrification -27.330 SOIL3N(TgN) soil organic matter N (slow pool) 85.633 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 4.360 NAM(TgN/y) AM-associated N uptake flux -70.409 NECM(TgN/y) ECM-associated N uptake flux -0.861 NFIX(TgN/y) Symbiotic BNF uptake flux 4.435 NRETRANS(TgN/y) Retranslocated N uptake flux 11.469 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.274 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.474 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.033 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.547 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.007 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 -5.901 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -14.626 SMINN(TgN) soil mineral N -34.557 RETRANSN(TgN) plant pool of retranslocated N -772.912 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 -0.058 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.022 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -5.296 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -4.620 FAREA_BURNED(proportion/y) fractional area burned -0.001 BAF_CROP(proportion/y) fractional area burned - crop -0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 1.065 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.934 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.941 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.229 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.227 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.164 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.313 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.162 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 79.512 WOODC_ALLOC(PgC/y) Wood C Allocation 0.715 WOODC_LOSS(PgC/y) Wood C Loss 1.610