DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_235 (yrs 42-61) REFERENCE CASE (case2): 1850_227 (yrs 42-61) DIFFERENCE: (1850_235) - (1850_227) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.002 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.013 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.003 GPP(PgC/y) gross primary production 0.937 CUE(NPP/GPP) carbon use efficiency 0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.416 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.521 NPP(PgC/y) net primary production 0.432 AGNPP(PgC/y) above ground net primary production 0.183 BGNPP(PgC/y) below ground net primary production 0.205 MR(PgC/y) maintenance respiration 0.335 GR(PgC/y) total growth respiration 0.047 AR(PgC/y) autotrophic respiration (MR + GR) 0.505 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.419 RR(PgC/y) root respiration (fine root MR + total root GR) 0.098 SR(PgC/y) total soil respiration (HR + root resp) 0.517 ER(PgC/y) total ecosystem respiration (AR + HR) 0.924 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.007 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 0.015 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 1.818 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.499 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.015 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.021 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.018 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.005 LEAFC(PgC) leaf carbon 0.087 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.034 SOIL3C(PgC) Soil organic matter C (slow pool) -0.028 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.130 LIVESTEMC(PgC) live stem C 0.007 DEADSTEMC(PgC) dead stem carbon 0.583 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon 0.156 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 1.294 CWDC(PgC) coarse woody debris carbon -0.228 TOTLITC(PgC) total litter carbon 0.161 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.161 TOTSOMC(PgC) total SOM carbon 0.625 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 0.757 TOTLITN(TgN) total litter N 3.955 TOTLITN_1m(TgN) total litter N to 1m depth 3.950 TOTSOMN(TgN) total soil organic matter N 56.953 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 69.852 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1.841 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1.818 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 -0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 14.557 ACTUAL_IMMOB(TgN/y) Actual Immobilization 14.119 GROSS_NMIN(TgN/y) Gross N Mineralization 24.611 NET_NMIN(TgN/y) Net N Mineralization 10.494 NDEPLOY(TgN/y) Total N Deployed in New Growth 9.777 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.029 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 8.927 DENIT(TgN/y) Total Denitrification 2.065 SOIL3N(TgN) soil organic matter N (slow pool) -2.734 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.310 NAM(TgN/y) AM-associated N uptake flux -0.065 NECM(TgN/y) ECM-associated N uptake flux 0.392 NFIX(TgN/y) Symbiotic BNF uptake flux 0.360 NRETRANS(TgN/y) Retranslocated N uptake flux 0.924 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.123 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.553 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.004 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.072 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 0.665 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.058 SMINN(TgN) soil mineral N 4.825 RETRANSN(TgN) plant pool of retranslocated N 2.062 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 0.015 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.009 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.196 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.131 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 0.054 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.189 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.179 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.130 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.124 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.204 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.403 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.214 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.747 WOODC_ALLOC(PgC/y) Wood C Allocation 0.067 WOODC_LOSS(PgC/y) Wood C Loss 0.020