DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_260_02 (yrs 1923-1942) REFERENCE CASE (case2): 20TR_202_01 (yrs 1923-1942) DIFFERENCE: (20TR_260_02) - (20TR_202_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.124 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.188 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.040 GPP(PgC/y) gross primary production 0.718 CUE(NPP/GPP) carbon use efficiency 0.009 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.504 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.222 NPP(PgC/y) net primary production 1.174 AGNPP(PgC/y) above ground net primary production 0.676 BGNPP(PgC/y) below ground net primary production 0.458 MR(PgC/y) maintenance respiration 0.579 GR(PgC/y) total growth respiration 0.129 AR(PgC/y) autotrophic respiration (MR + GR) -0.457 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.987 RR(PgC/y) root respiration (fine root MR + total root GR) 0.175 SR(PgC/y) total soil respiration (HR + root resp) 1.162 ER(PgC/y) total ecosystem respiration (AR + HR) 0.530 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.003 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.004 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 10.493 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.334 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.009 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.128 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.719 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.159 LEAFC(PgC) leaf carbon 0.135 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.056 SOIL3C(PgC) Soil organic matter C (slow pool) -439.109 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.182 LIVESTEMC(PgC) live stem C 0.061 DEADSTEMC(PgC) dead stem carbon 13.728 LIVECROOTC(PgC) live coarse root carbon 0.017 DEADCROOTC(PgC) dead coarse root carbon 4.645 CPOOL(PgC) temporary photosynthate C pool 0.012 TOTVEGC(PgC) total vegetation C, excluding cpool 20.765 CWDC(PgC) coarse woody debris carbon 6.150 TOTLITC(PgC) total litter carbon 1.446 TOTLITC_1m(PgC) total litter carbon to 1m depth 1.461 TOTSOMC(PgC) total SOM carbon -438.138 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -103.788 TOTLITN(TgN) total litter N 27.329 TOTLITN_1m(TgN) total litter N to 1m depth 27.668 TOTSOMN(TgN) total soil organic matter N -39824.484 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -9420.984 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -409.771 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -410.290 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 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 46.399 ACTUAL_IMMOB(TgN/y) Actual Immobilization 39.600 GROSS_NMIN(TgN/y) Gross N Mineralization 52.943 NET_NMIN(TgN/y) Net N Mineralization 13.341 NDEPLOY(TgN/y) Total N Deployed in New Growth 24.505 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.225 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 24.182 DENIT(TgN/y) Total Denitrification -6.923 SOIL3N(TgN) soil organic matter N (slow pool) -39918.922 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.182 NAM(TgN/y) AM-associated N uptake flux 0.814 NECM(TgN/y) ECM-associated N uptake flux -1.372 NFIX(TgN/y) Symbiotic BNF uptake flux 0.202 NRETRANS(TgN/y) Retranslocated N uptake flux 0.330 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -1.167 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.180 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.006 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -1.292 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.001 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 -2.357 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.250 SMINN(TgN) soil mineral N 273.545 RETRANSN(TgN) plant pool of retranslocated N 634.970 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 0.063 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.054 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 1.169 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.950 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 0.442 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.351 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.347 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.250 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.247 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.556 LITTERC_LOSS(PgC/m2y) Litter C Loss 1.090 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.430 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 18.453 WOODC_ALLOC(PgC/y) Wood C Allocation 0.495 WOODC_LOSS(PgC/y) Wood C Loss 0.436