DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): CMIP6-hist-WACCM.001 (yrs 1881-1900) REFERENCE CASE (case2): CLM5-WACCM1aerondep5yrensmnfinal (yrs 1881-1900) DIFFERENCE: (CMIP6-hist-WACCM.001) - (CLM5-WACCM1aerondep5yrensmnfinal) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.452 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.402 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.145 GPP(PgC/y) gross primary production -2.261 CUE(NPP/GPP) carbon use efficiency 0.007 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -4.806 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 2.545 NPP(PgC/y) net primary production -0.104 AGNPP(PgC/y) above ground net primary production -0.157 BGNPP(PgC/y) below ground net primary production 0.156 MR(PgC/y) maintenance respiration 0.144 GR(PgC/y) total growth respiration -0.011 AR(PgC/y) autotrophic respiration (MR + GR) -2.157 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.298 RR(PgC/y) root respiration (fine root MR + total root GR) 0.082 SR(PgC/y) total soil respiration (HR + root resp) 0.380 ER(PgC/y) total ecosystem respiration (AR + HR) -1.860 FINUNDATED(unitless) Fractional inundated of veg col 0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.034 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.015 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.049 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 6.363 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 3.717 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.155 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.081 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.469 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.004 LEAFC(PgC) leaf carbon -0.069 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.307 SOIL3C(PgC) Soil organic matter C (slow pool) 46.227 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.068 LIVESTEMC(PgC) live stem C 0.015 DEADSTEMC(PgC) dead stem carbon 7.574 LIVECROOTC(PgC) live coarse root carbon 0.013 DEADCROOTC(PgC) dead coarse root carbon 2.952 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 10.255 CWDC(PgC) coarse woody debris carbon -6.030 TOTLITC(PgC) total litter carbon -5.258 TOTLITC_1m(PgC) total litter carbon to 1m depth -5.205 TOTSOMC(PgC) total SOM carbon -64.362 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -74.849 TOTLITN(TgN) total litter N -99.276 TOTLITN_1m(TgN) total litter N to 1m depth -98.010 TOTSOMN(TgN) total soil organic matter N -5920.359 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -6871.234 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -65.394 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -65.973 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.026 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added 0.017 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -10.974 ACTUAL_IMMOB(TgN/y) Actual Immobilization 8.552 GROSS_NMIN(TgN/y) Gross N Mineralization 19.261 NET_NMIN(TgN/y) Net N Mineralization 10.732 NDEPLOY(TgN/y) Total N Deployed in New Growth 8.752 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.161 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 5.369 DENIT(TgN/y) Total Denitrification 2.753 SOIL3N(TgN) soil organic matter N (slow pool) 4202.305 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 NAM(TgN/y) AM-associated N uptake flux -1.750 NECM(TgN/y) ECM-associated N uptake flux -0.172 NFIX(TgN/y) Symbiotic BNF uptake flux -3.576 NRETRANS(TgN/y) Retranslocated N uptake flux 3.382 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -2.301 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.061 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -1.934 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 0.281 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.931 SMINN(TgN) soil mineral N 1468.288 RETRANSN(TgN) plant pool of retranslocated N 664.307 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 0.050 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.064 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.007 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.910 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 0.293 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.092 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.092 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.000 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.000 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.120 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.196 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.177 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 10.550 WOODC_ALLOC(PgC/y) Wood C Allocation 0.143 WOODC_LOSS(PgC/y) Wood C Loss 0.310