DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_297_4xCO2 (yrs 154-173) REFERENCE CASE (case2): 1850_297 (yrs 154-173) DIFFERENCE: (1850_297_4xCO2) - (1850_297) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.028 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 1.785 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.100 GPP(PgC/y) gross primary production 77.407 CUE(NPP/GPP) carbon use efficiency 0.009 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 26.869 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 50.537 NPP(PgC/y) net primary production 35.081 AGNPP(PgC/y) above ground net primary production 18.549 BGNPP(PgC/y) below ground net primary production 15.314 MR(PgC/y) maintenance respiration 31.313 GR(PgC/y) total growth respiration 3.859 AR(PgC/y) autotrophic respiration (MR + GR) 42.325 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 33.296 RR(PgC/y) root respiration (fine root MR + total root GR) 14.283 SR(PgC/y) total soil respiration (HR + root resp) 47.579 ER(PgC/y) total ecosystem respiration (AR + HR) 75.621 FINUNDATED(unitless) Fractional inundated of veg col 0.004 FCH4(PgC/y) Gridcell surface CH4 flux 0.399 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.254 FCH4_DFSAT(PgC/y) CH4 additional flux 0.003 CH4PROD(PgC/y) Gridcell total CH4 production 0.653 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 406.122 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 17.070 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.297 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.400 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 14.841 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.022 LEAFC(PgC) leaf carbon 8.913 XSMRPOOL(PgC) Temporary Photosynthate C Pool -3.868 SOIL3C(PgC) Soil organic matter C (slow pool) -37.916 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 13.616 LIVESTEMC(PgC) live stem C 1.413 DEADSTEMC(PgC) dead stem carbon 453.635 LIVECROOTC(PgC) live coarse root carbon 0.431 DEADCROOTC(PgC) dead coarse root carbon 140.026 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 644.090 CWDC(PgC) coarse woody debris carbon 75.026 TOTLITC(PgC) total litter carbon 19.879 TOTLITC_1m(PgC) total litter carbon to 1m depth 19.845 TOTSOMC(PgC) total SOM carbon -0.713 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 107.169 TOTLITN(TgN) total litter N 265.775 TOTLITN_1m(TgN) total litter N to 1m depth 265.617 TOTSOMN(TgN) total soil organic matter N 65.625 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 9878.289 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 738.269 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 734.740 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.037 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 0.005 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1819.184 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1321.154 GROSS_NMIN(TgN/y) Gross N Mineralization 1924.522 NET_NMIN(TgN/y) Net N Mineralization 603.388 NDEPLOY(TgN/y) Total N Deployed in New Growth 663.511 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 5.377 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 584.473 DENIT(TgN/y) Total Denitrification 58.745 SOIL3N(TgN) soil organic matter N (slow pool) -3447.422 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 94.846 NAM(TgN/y) AM-associated N uptake flux 7.602 NECM(TgN/y) ECM-associated N uptake flux 10.090 NFIX(TgN/y) Symbiotic BNF uptake flux 98.249 NRETRANS(TgN/y) Retranslocated N uptake flux 81.311 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 7.155 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 2.542 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.705 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.780 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.035 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 60.603 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.873 SMINN(TgN) soil mineral N -156.253 RETRANSN(TgN) plant pool of retranslocated N 107.093 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 1.813 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.269 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 25.562 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 18.888 FAREA_BURNED(proportion/y) fractional area burned 0.024 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 12.116 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 12.268 FROOTC_LOSS(PgC/m2y) Fine root C Loss 12.284 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 8.254 LEAFC_LOSS(PgC/m2y) Leaf C Loss 8.265 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 16.684 LITTERC_LOSS(PgC/m2y) Litter C Loss 33.070 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 16.613 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 595.510 WOODC_ALLOC(PgC/y) Wood C Allocation 13.268 WOODC_LOSS(PgC/y) Wood C Loss 12.486