DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_279 (yrs 21-40) REFERENCE CASE (case2): 1850_266 (yrs 21-40) DIFFERENCE: (1850_279) - (1850_266) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.070 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.074 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.073 GPP(PgC/y) gross primary production -0.395 CUE(NPP/GPP) carbon use efficiency 0.004 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.241 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.154 NPP(PgC/y) net primary production -0.029 AGNPP(PgC/y) above ground net primary production -0.006 BGNPP(PgC/y) below ground net primary production -0.063 MR(PgC/y) maintenance respiration -0.134 GR(PgC/y) total growth respiration -0.003 AR(PgC/y) autotrophic respiration (MR + GR) -0.366 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.103 RR(PgC/y) root respiration (fine root MR + total root GR) 0.005 SR(PgC/y) total soil respiration (HR + root resp) -0.099 ER(PgC/y) total ecosystem respiration (AR + HR) -0.469 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.001 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.002 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.001 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -0.919 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.135 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.037 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.005 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.174 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.037 LEAFC(PgC) leaf carbon 0.053 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.006 SOIL3C(PgC) Soil organic matter C (slow pool) -0.089 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.082 LIVESTEMC(PgC) live stem C 0.005 DEADSTEMC(PgC) dead stem carbon 0.505 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon 0.170 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 0.632 CWDC(PgC) coarse woody debris carbon -0.176 TOTLITC(PgC) total litter carbon -0.235 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.236 TOTSOMC(PgC) total SOM carbon -1.344 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -1.248 TOTLITN(TgN) total litter N -5.663 TOTLITN_1m(TgN) total litter N to 1m depth -5.683 TOTSOMN(TgN) total soil organic matter N -124.547 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -115.977 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -1.127 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -1.115 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.686 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 -0.403 ACTUAL_IMMOB(TgN/y) Actual Immobilization -4.449 GROSS_NMIN(TgN/y) Gross N Mineralization -4.204 NET_NMIN(TgN/y) Net N Mineralization 0.248 NDEPLOY(TgN/y) Total N Deployed in New Growth -2.318 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.012 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -2.419 DENIT(TgN/y) Total Denitrification 2.079 SOIL3N(TgN) soil organic matter N (slow pool) -8.000 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.564 NAM(TgN/y) AM-associated N uptake flux 0.180 NECM(TgN/y) ECM-associated N uptake flux 0.616 NFIX(TgN/y) Symbiotic BNF uptake flux -0.601 NRETRANS(TgN/y) Retranslocated N uptake flux 0.062 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.232 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.064 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.006 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.213 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 0.263 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.656 SMINN(TgN) soil mineral N 12.368 RETRANSN(TgN) plant pool of retranslocated N -5.300 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 0.004 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.001 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.076 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.087 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 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.023 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.079 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.090 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.054 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.061 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.077 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.150 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.026 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.679 WOODC_ALLOC(PgC/y) Wood C Allocation 0.066 WOODC_LOSS(PgC/y) Wood C Loss 0.019