DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): cam157_ch_base_cmip6 (yrs 3-7) REFERENCE CASE (case2): cam157_ch_base_cmip6_PI (yrs 3-7) DIFFERENCE: (cam157_ch_base_cmip6) - (cam157_ch_base_cmip6_PI) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.493 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.595 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.525 GPP(PgC/y) gross primary production -3.204 CUE(NPP/GPP) carbon use efficiency 0.003 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -1.051 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -2.152 NPP(PgC/y) net primary production -1.195 AGNPP(PgC/y) above ground net primary production -0.586 BGNPP(PgC/y) below ground net primary production -0.562 MR(PgC/y) maintenance respiration -0.819 GR(PgC/y) total growth respiration -0.134 AR(PgC/y) autotrophic respiration (MR + GR) -2.008 LITHR(PgC/y) litter hetereotrophic respiration -0.376 SOMHR(PgC/y) SOM hetereotrophic respiration -0.224 HR(PgC/y) total hetereotrophic respiration -0.600 RR(PgC/y) root respiration (fine root MR + total root GR) -0.284 SR(PgC/y) total soil respiration (HR + root resp) -0.884 ER(PgC/y) total ecosystem respiration (AR + HR) -2.609 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.023 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.017 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.039 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -4.436 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -2.004 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.045 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.064 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.592 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.021 LEAFC(PgC) leaf carbon -0.241 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.040 SOIL3C(PgC) Soil organic matter C (slow pool) -0.002 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.367 LIVESTEMC(PgC) live stem C -0.033 DEADSTEMC(PgC) dead stem carbon -0.756 LIVECROOTC(PgC) live coarse root carbon -0.010 DEADCROOTC(PgC) dead coarse root carbon -0.235 CPOOL(PgC) temporary photosynthate C pool -0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -2.503 CWDC(PgC) coarse woody debris carbon 0.167 TOTLITC(PgC) total litter carbon -0.561 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.559 TOTSOMC(PgC) total SOM carbon -0.301 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.283 TOTLITN(TgN) total litter N -12.006 TOTLITN_1m(TgN) total litter N to 1m depth -11.964 TOTSOMN(TgN) total soil organic matter N -29.875 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -28.297 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -3.205 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -3.159 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 0.001 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 0.001 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -35.762 ACTUAL_IMMOB(TgN/y) Actual Immobilization -29.044 GROSS_NMIN(TgN/y) Gross N Mineralization -28.629 NET_NMIN(TgN/y) Net N Mineralization 0.409 NDEPLOY(TgN/y) Total N Deployed in New Growth -21.342 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.651 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -18.436 DENIT(TgN/y) Total Denitrification 8.108 SOIL3N(TgN) soil organic matter N (slow pool) -0.172 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -6.279 NAM(TgN/y) AM-associated N uptake flux 0.303 NECM(TgN/y) ECM-associated N uptake flux 0.106 NFIX(TgN/y) Symbiotic BNF uptake flux -6.456 NRETRANS(TgN/y) Retranslocated N uptake flux -2.963 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -1.055 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -1.152 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.056 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.769 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.004 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 1.964 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.198 SMINN(TgN) soil mineral N 3.759 RETRANSN(TgN) plant pool of retranslocated N 0.879 COL_CTRUNC(PgC) column-level sink for C truncation -0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -0.002 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss -0.101 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.073 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -1.918 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -1.509 FAREA_BURNED(proportion/y) fractional area burned -0.002 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 -0.152 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.467 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.402 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.303 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.261 LITTERC(PgC) Total Litter C -0.561 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.376 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.750 SOILC(PgC) soil organic matter C (fast pool) -0.301 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.224 SOILC_LOSS(PgC/y) Soil C Loss -0.224 WOODC(PgC) Wood C -1.034 WOODC_ALLOC(PgC/y) Wood C Allocation -0.404 WOODC_LOSS(PgC/y) Wood C Loss -0.046