DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_264b (yrs 31-50) REFERENCE CASE (case2): 1850_262c (yrs 151-170) DIFFERENCE: (1850_264b) - (1850_262c) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.054 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.041 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.055 GPP(PgC/y) gross primary production -0.592 CUE(NPP/GPP) carbon use efficiency 0.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.306 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.286 NPP(PgC/y) net primary production -0.240 AGNPP(PgC/y) above ground net primary production -0.115 BGNPP(PgC/y) below ground net primary production -0.110 MR(PgC/y) maintenance respiration -0.216 GR(PgC/y) total growth respiration -0.027 AR(PgC/y) autotrophic respiration (MR + GR) -0.353 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.198 RR(PgC/y) root respiration (fine root MR + total root GR) -0.052 SR(PgC/y) total soil respiration (HR + root resp) -0.250 ER(PgC/y) total ecosystem respiration (AR + HR) -0.551 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.013 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 -0.024 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -1.108 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.997 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.004 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.008 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.011 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.012 LEAFC(PgC) leaf carbon -0.047 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.008 SOIL3C(PgC) Soil organic matter C (slow pool) -0.053 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.069 LIVESTEMC(PgC) live stem C -0.008 DEADSTEMC(PgC) dead stem carbon -0.569 LIVECROOTC(PgC) live coarse root carbon -0.002 DEADCROOTC(PgC) dead coarse root carbon -0.166 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -0.902 CWDC(PgC) coarse woody debris carbon 0.267 TOTLITC(PgC) total litter carbon 0.155 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.156 TOTSOMC(PgC) total SOM carbon -0.542 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.495 TOTLITN(TgN) total litter N 1.464 TOTLITN_1m(TgN) total litter N to 1m depth 1.492 TOTSOMN(TgN) total soil organic matter N -49.031 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -45.141 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -1.015 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -1.007 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 -2.915 ACTUAL_IMMOB(TgN/y) Actual Immobilization -6.320 GROSS_NMIN(TgN/y) Gross N Mineralization -11.514 NET_NMIN(TgN/y) Net N Mineralization -5.197 NDEPLOY(TgN/y) Total N Deployed in New Growth -5.451 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.003 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -5.224 DENIT(TgN/y) Total Denitrification -0.550 SOIL3N(TgN) soil organic matter N (slow pool) -4.969 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.073 NAM(TgN/y) AM-associated N uptake flux -0.128 NECM(TgN/y) ECM-associated N uptake flux -0.181 NFIX(TgN/y) Symbiotic BNF uptake flux -0.062 NRETRANS(TgN/y) Retranslocated N uptake flux -0.240 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.112 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.250 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.003 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.126 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 -0.100 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.142 SMINN(TgN) soil mineral N 7.450 RETRANSN(TgN) plant pool of retranslocated N -2.634 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 0.013 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.009 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.203 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.193 FAREA_BURNED(proportion/y) fractional area burned 0.001 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 -0.005 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.098 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.105 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.068 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.073 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.100 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.195 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.099 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -0.747 WOODC_ALLOC(PgC/y) Wood C Allocation -0.060 WOODC_LOSS(PgC/y) Wood C Loss -0.011