DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_221 (yrs 137-156) REFERENCE CASE (case2): 1850_215 (yrs 83-102) DIFFERENCE: (1850_221) - (1850_215) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.172 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.103 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.173 GPP(PgC/y) gross primary production 1.607 CUE(NPP/GPP) carbon use efficiency -0.002 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.481 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.126 NPP(PgC/y) net primary production 0.749 AGNPP(PgC/y) above ground net primary production 0.333 BGNPP(PgC/y) below ground net primary production 0.418 MR(PgC/y) maintenance respiration 0.706 GR(PgC/y) total growth respiration 0.082 AR(PgC/y) autotrophic respiration (MR + GR) 0.858 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.646 RR(PgC/y) root respiration (fine root MR + total root GR) 0.197 SR(PgC/y) total soil respiration (HR + root resp) 0.843 ER(PgC/y) total ecosystem respiration (AR + HR) 1.504 FINUNDATED(unitless) Fractional inundated of veg col 0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.002 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.011 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.013 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.725 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.256 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.044 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.136 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.599 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.090 LEAFC(PgC) leaf carbon 0.200 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.103 SOIL3C(PgC) Soil organic matter C (slow pool) -0.070 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.302 LIVESTEMC(PgC) live stem C 0.007 DEADSTEMC(PgC) dead stem carbon 0.705 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon 0.116 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 2.079 CWDC(PgC) coarse woody debris carbon -6.702 TOTLITC(PgC) total litter carbon -0.466 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.469 TOTSOMC(PgC) total SOM carbon -14.872 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -14.124 TOTLITN(TgN) total litter N 1.078 TOTLITN_1m(TgN) total litter N to 1m depth 0.969 TOTSOMN(TgN) total soil organic matter N -1362.000 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -1294.320 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -19.964 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -20.129 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 20.712 ACTUAL_IMMOB(TgN/y) Actual Immobilization 21.815 GROSS_NMIN(TgN/y) Gross N Mineralization 35.124 NET_NMIN(TgN/y) Net N Mineralization 13.300 NDEPLOY(TgN/y) Total N Deployed in New Growth 18.687 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.085 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 16.586 DENIT(TgN/y) Total Denitrification -2.771 SOIL3N(TgN) soil organic matter N (slow pool) -6.203 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -1.019 NAM(TgN/y) AM-associated N uptake flux -0.462 NECM(TgN/y) ECM-associated N uptake flux -0.466 NFIX(TgN/y) Symbiotic BNF uptake flux -1.001 NRETRANS(TgN/y) Retranslocated N uptake flux 2.173 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.064 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.357 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.005 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.013 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.001 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 -0.477 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.401 SMINN(TgN) soil mineral N 166.158 RETRANSN(TgN) plant pool of retranslocated N 277.734 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 -0.069 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.043 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.361 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -0.082 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 -0.011 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.401 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.411 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.276 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.283 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.351 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.673 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.295 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.832 WOODC_ALLOC(PgC/y) Wood C Allocation 0.075 WOODC_LOSS(PgC/y) Wood C Loss -0.007