DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_297_05 (yrs 1893-1912) REFERENCE CASE (case2): 20TR_297_01 (yrs 1893-1912) DIFFERENCE: (20TR_297_05) - (20TR_297_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.026 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.042 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.035 GPP(PgC/y) gross primary production -0.291 CUE(NPP/GPP) carbon use efficiency -0.000 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.115 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.176 NPP(PgC/y) net primary production -0.199 AGNPP(PgC/y) above ground net primary production -0.072 BGNPP(PgC/y) below ground net primary production -0.061 MR(PgC/y) maintenance respiration -0.074 GR(PgC/y) total growth respiration -0.021 AR(PgC/y) autotrophic respiration (MR + GR) -0.092 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.157 RR(PgC/y) root respiration (fine root MR + total root GR) -0.020 SR(PgC/y) total soil respiration (HR + root resp) -0.176 ER(PgC/y) total ecosystem respiration (AR + HR) -0.249 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 -0.000 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.002 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 0.088 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.163 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.021 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.006 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.073 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.022 LEAFC(PgC) leaf carbon -0.024 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.004 SOIL3C(PgC) Soil organic matter C (slow pool) -3.030 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.040 LIVESTEMC(PgC) live stem C -0.002 DEADSTEMC(PgC) dead stem carbon 0.080 LIVECROOTC(PgC) live coarse root carbon -0.001 DEADCROOTC(PgC) dead coarse root carbon -0.012 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -0.179 CWDC(PgC) coarse woody debris carbon 0.436 TOTLITC(PgC) total litter carbon 0.132 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.128 TOTSOMC(PgC) total SOM carbon -5.745 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -2.771 TOTLITN(TgN) total litter N 2.283 TOTLITN_1m(TgN) total litter N to 1m depth 2.191 TOTSOMN(TgN) total soil organic matter N -521.797 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -251.555 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -5.361 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -5.396 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 -8.337 ACTUAL_IMMOB(TgN/y) Actual Immobilization -4.460 GROSS_NMIN(TgN/y) Gross N Mineralization -10.828 NET_NMIN(TgN/y) Net N Mineralization -6.379 NDEPLOY(TgN/y) Total N Deployed in New Growth -4.221 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.058 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -3.897 DENIT(TgN/y) Total Denitrification -1.910 SOIL3N(TgN) soil organic matter N (slow pool) -275.297 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.188 NAM(TgN/y) AM-associated N uptake flux -0.460 NECM(TgN/y) ECM-associated N uptake flux -0.735 NFIX(TgN/y) Symbiotic BNF uptake flux 0.226 NRETRANS(TgN/y) Retranslocated N uptake flux -0.308 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.004 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.082 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.005 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 -0.168 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.201 SMINN(TgN) soil mineral N 266.612 RETRANSN(TgN) plant pool of retranslocated N 338.187 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 -0.067 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.041 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.727 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -0.478 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 -0.080 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.050 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.050 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.031 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.032 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.052 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.112 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.105 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.062 WOODC_ALLOC(PgC/y) Wood C Allocation -0.049 WOODC_LOSS(PgC/y) Wood C Loss -0.025