DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_268 (yrs 69-88) REFERENCE CASE (case2): 1850_266 (yrs 6-25) DIFFERENCE: (1850_268) - (1850_266) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.037 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.024 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.043 GPP(PgC/y) gross primary production -0.358 CUE(NPP/GPP) carbon use efficiency 0.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.184 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.174 NPP(PgC/y) net primary production -0.159 AGNPP(PgC/y) above ground net primary production -0.031 BGNPP(PgC/y) below ground net primary production -0.080 MR(PgC/y) maintenance respiration -0.292 GR(PgC/y) total growth respiration -0.018 AR(PgC/y) autotrophic respiration (MR + GR) -0.200 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.183 RR(PgC/y) root respiration (fine root MR + total root GR) -0.085 SR(PgC/y) total soil respiration (HR + root resp) -0.267 ER(PgC/y) total ecosystem respiration (AR + HR) -0.382 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 -0.007 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 -1.255 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.706 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 0.026 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.075 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.001 LEAFC(PgC) leaf carbon -0.029 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.058 SOIL3C(PgC) Soil organic matter C (slow pool) 0.300 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.046 LIVESTEMC(PgC) live stem C 0.008 DEADSTEMC(PgC) dead stem carbon 2.343 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon 0.680 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 2.673 CWDC(PgC) coarse woody debris carbon 1.883 TOTLITC(PgC) total litter carbon 0.127 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.120 TOTSOMC(PgC) total SOM carbon 1.679 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1.798 TOTLITN(TgN) total litter N 0.043 TOTLITN_1m(TgN) total litter N to 1m depth -0.105 TOTSOMN(TgN) total soil organic matter N 155.672 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 165.625 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 6.374 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 6.402 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 -5.734 ACTUAL_IMMOB(TgN/y) Actual Immobilization -4.778 GROSS_NMIN(TgN/y) Gross N Mineralization -12.260 NET_NMIN(TgN/y) Net N Mineralization -7.473 NDEPLOY(TgN/y) Total N Deployed in New Growth -4.917 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.008 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -3.837 DENIT(TgN/y) Total Denitrification -2.991 SOIL3N(TgN) soil organic matter N (slow pool) 27.359 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.093 NAM(TgN/y) AM-associated N uptake flux -0.091 NECM(TgN/y) ECM-associated N uptake flux -0.731 NFIX(TgN/y) Symbiotic BNF uptake flux 0.073 NRETRANS(TgN/y) Retranslocated N uptake flux -1.129 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.115 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.203 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.003 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.128 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 -0.196 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.402 SMINN(TgN) soil mineral N 85.714 RETRANSN(TgN) plant pool of retranslocated N 154.598 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 -0.012 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.325 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -0.320 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 0.004 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.089 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.083 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.054 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.049 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.067 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.129 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.116 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 3.034 WOODC_ALLOC(PgC/y) Wood C Allocation 0.038 WOODC_LOSS(PgC/y) Wood C Loss 0.052