DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_286 (yrs 11-20) REFERENCE CASE (case2): 1850_280 (yrs 11-20) DIFFERENCE: (1850_286) - (1850_280) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.304 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.264 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.291 GPP(PgC/y) gross primary production 0.236 CUE(NPP/GPP) carbon use efficiency 0.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.171 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.064 NPP(PgC/y) net primary production 0.066 AGNPP(PgC/y) above ground net primary production -0.005 BGNPP(PgC/y) below ground net primary production 0.059 MR(PgC/y) maintenance respiration 0.300 GR(PgC/y) total growth respiration 0.006 AR(PgC/y) autotrophic respiration (MR + GR) 0.169 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.331 RR(PgC/y) root respiration (fine root MR + total root GR) 0.081 SR(PgC/y) total soil respiration (HR + root resp) 0.411 ER(PgC/y) total ecosystem respiration (AR + HR) 0.500 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.017 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.018 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.034 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.171 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 1.392 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.025 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.003 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.021 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.036 LEAFC(PgC) leaf carbon 0.031 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.060 SOIL3C(PgC) Soil organic matter C (slow pool) 0.001 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.045 LIVESTEMC(PgC) live stem C -0.005 DEADSTEMC(PgC) dead stem carbon 0.459 LIVECROOTC(PgC) live coarse root carbon -0.001 DEADCROOTC(PgC) dead coarse root carbon 0.139 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 0.634 CWDC(PgC) coarse woody debris carbon -0.690 TOTLITC(PgC) total litter carbon -0.200 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.199 TOTSOMC(PgC) total SOM carbon -0.221 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.219 TOTLITN(TgN) total litter N -4.077 TOTLITN_1m(TgN) total litter N to 1m depth -4.055 TOTSOMN(TgN) total soil organic matter N -21.438 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -20.430 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -0.485 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -0.533 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.000 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 12.003 ACTUAL_IMMOB(TgN/y) Actual Immobilization 11.350 GROSS_NMIN(TgN/y) Gross N Mineralization 21.396 NET_NMIN(TgN/y) Net N Mineralization 10.029 NDEPLOY(TgN/y) Total N Deployed in New Growth 2.908 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.078 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 2.345 DENIT(TgN/y) Total Denitrification 4.959 SOIL3N(TgN) soil organic matter N (slow pool) -0.016 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -1.470 NAM(TgN/y) AM-associated N uptake flux 0.060 NECM(TgN/y) ECM-associated N uptake flux 0.232 NFIX(TgN/y) Symbiotic BNF uptake flux -1.492 NRETRANS(TgN/y) Retranslocated N uptake flux 0.579 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.141 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.120 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.011 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.094 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.000 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 0.375 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.401 SMINN(TgN) soil mineral N -1.659 RETRANSN(TgN) plant pool of retranslocated N -1.100 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 0.040 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.030 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 1.040 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.841 FAREA_BURNED(proportion/y) fractional area burned 0.002 BAF_CROP(proportion/y) fractional area burned - crop 0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.093 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.068 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.082 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.047 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.056 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.136 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.275 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.195 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.590 WOODC_ALLOC(PgC/y) Wood C Allocation -0.048 WOODC_LOSS(PgC/y) Wood C Loss 0.016