DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_220 (yrs 125-144) REFERENCE CASE (case2): 1850_215 (yrs 83-102) DIFFERENCE: (1850_220) - (1850_215) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.022 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.022 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.021 GPP(PgC/y) gross primary production 1.947 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.776 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.171 NPP(PgC/y) net primary production 0.813 AGNPP(PgC/y) above ground net primary production 0.361 BGNPP(PgC/y) below ground net primary production 0.464 MR(PgC/y) maintenance respiration 0.874 GR(PgC/y) total growth respiration 0.089 AR(PgC/y) autotrophic respiration (MR + GR) 1.134 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.836 RR(PgC/y) root respiration (fine root MR + total root GR) 0.238 SR(PgC/y) total soil respiration (HR + root resp) 1.073 ER(PgC/y) total ecosystem respiration (AR + HR) 1.970 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.009 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.005 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.004 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 3.322 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.769 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 -0.133 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.268 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.037 LEAFC(PgC) leaf carbon 0.237 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.130 SOIL3C(PgC) Soil organic matter C (slow pool) -0.108 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.357 LIVESTEMC(PgC) live stem C 0.009 DEADSTEMC(PgC) dead stem carbon 1.396 LIVECROOTC(PgC) live coarse root carbon 0.003 DEADCROOTC(PgC) dead coarse root carbon 0.343 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 3.314 CWDC(PgC) coarse woody debris carbon -5.146 TOTLITC(PgC) total litter carbon -0.133 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.132 TOTSOMC(PgC) total SOM carbon -8.729 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -8.161 TOTLITN(TgN) total litter N 6.738 TOTLITN_1m(TgN) total litter N to 1m depth 6.725 TOTSOMN(TgN) total soil organic matter N -798.625 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -747.047 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -10.693 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -10.846 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 27.468 ACTUAL_IMMOB(TgN/y) Actual Immobilization 27.507 GROSS_NMIN(TgN/y) Gross N Mineralization 47.695 NET_NMIN(TgN/y) Net N Mineralization 20.186 NDEPLOY(TgN/y) Total N Deployed in New Growth 20.836 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.043 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 18.297 DENIT(TgN/y) Total Denitrification 1.888 SOIL3N(TgN) soil organic matter N (slow pool) -9.859 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.146 NAM(TgN/y) AM-associated N uptake flux -0.132 NECM(TgN/y) ECM-associated N uptake flux 0.084 NFIX(TgN/y) Symbiotic BNF uptake flux -0.098 NRETRANS(TgN/y) Retranslocated N uptake flux 2.625 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.165 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.738 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.003 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.090 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 0.328 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.135 SMINN(TgN) soil mineral N 89.833 RETRANSN(TgN) plant pool of retranslocated N 130.441 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 -0.044 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.027 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.006 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.170 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 0.017 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.448 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.459 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.308 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.315 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.424 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.821 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.411 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 1.753 WOODC_ALLOC(PgC/y) Wood C Allocation 0.067 WOODC_LOSS(PgC/y) Wood C Loss 0.014