DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_151 (yrs 1986-2005) REFERENCE CASE (case2): 1850_149 (yrs 107-126) DIFFERENCE: (20TR_151) - (1850_149) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -4.711 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 5.126 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.963 GPP(PgC/y) gross primary production 12.790 CUE(NPP/GPP) carbon use efficiency 0.035 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 5.692 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 7.098 NPP(PgC/y) net primary production 7.608 AGNPP(PgC/y) above ground net primary production 5.928 BGNPP(PgC/y) below ground net primary production 1.446 MR(PgC/y) maintenance respiration 3.077 GR(PgC/y) total growth respiration 0.839 AR(PgC/y) autotrophic respiration (MR + GR) 5.182 LITHR(PgC/y) litter hetereotrophic respiration 1.504 SOMHR(PgC/y) SOM hetereotrophic respiration 0.978 HR(PgC/y) total hetereotrophic respiration 2.482 RR(PgC/y) root respiration (fine root MR + total root GR) 0.549 SR(PgC/y) total soil respiration (HR + root resp) 3.031 ER(PgC/y) total ecosystem respiration (AR + HR) 7.665 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.002 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.003 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 29.967 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.698 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.116 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.020 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.484 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.036 LEAFC(PgC) leaf carbon 0.575 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.158 SOIL3C(PgC) Soil organic matter C (slow pool) -8.869 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.651 LIVESTEMC(PgC) live stem C 0.241 DEADSTEMC(PgC) dead stem carbon -57.093 LIVECROOTC(PgC) live coarse root carbon 0.016 DEADCROOTC(PgC) dead coarse root carbon -15.424 CPOOL(PgC) temporary photosynthate C pool -0.004 TOTVEGC(PgC) total vegetation C, excluding cpool -68.976 CWDC(PgC) coarse woody debris carbon -15.553 TOTLITC(PgC) total litter carbon 1.729 TOTLITC_1m(PgC) total litter carbon to 1m depth 1.709 TOTSOMC(PgC) total SOM carbon -1.165 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 0.888 TOTLITN(TgN) total litter N 97.087 TOTLITN_1m(TgN) total litter N to 1m depth 96.638 TOTSOMN(TgN) total soil organic matter N -80.922 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 105.734 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -83.981 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -84.125 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.005 NDEP_TO_SMINN(TgN/y) nitrogen deposition 47.571 FERT(TgN/y) fertilizer added 178.948 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 178.948 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 40.979 ACTUAL_IMMOB(TgN/y) Actual Immobilization 47.575 GROSS_NMIN(TgN/y) Gross N Mineralization 124.240 NET_NMIN(TgN/y) Net N Mineralization 76.682 NDEPLOY(TgN/y) Total N Deployed in New Growth 191.962 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.110 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 188.902 DENIT(TgN/y) Total Denitrification 58.503 SOIL3N(TgN) soil organic matter N (slow pool) -806.156 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 15.231 NAM(TgN/y) AM-associated N uptake flux 108.530 NECM(TgN/y) ECM-associated N uptake flux -1.250 NFIX(TgN/y) Symbiotic BNF uptake flux 15.546 NRETRANS(TgN/y) Retranslocated N uptake flux 3.110 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 1.932 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -1.094 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.100 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 1.762 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.007 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 8.765 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 56.684 SMINN(TgN) soil mineral N 313.156 RETRANSN(TgN) plant pool of retranslocated N 352.261 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.002 COL_NTRUNC(TgN) column-level sink for N truncation 0.005 PFT_NTRUNC(TgN) pft-level sink for N truncation -0.876 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.424 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.293 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 7.122 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 5.302 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 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -1.083 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 1.326 FROOTC_LOSS(PgC/m2y) Fine root C Loss 1.283 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.836 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.808 LITTERC(PgC) Total Litter C 1.729 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 1.504 LITTERC_LOSS(PgC/m2y) Litter C Loss 2.965 SOILC(PgC) soil organic matter C (fast pool) -1.165 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.978 SOILC_LOSS(PgC/y) Soil C Loss 0.978 WOODC(PgC) Wood C -72.263 WOODC_ALLOC(PgC/y) Wood C Allocation 1.416 WOODC_LOSS(PgC/y) Wood C Loss -0.416