DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CMIP6-hist-WACCM.001 (yrs 1881-1900) REFERENCE CASE (case2): CLM5-WACCM1aerondep5yrensmnfinal (yrs 1881-1900) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.191 -0.642 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 2.229 2.631 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.567 -0.422 GPP(PgC/y) gross primary production 98.013 100.274 CUE(NPP/GPP) carbon use efficiency 0.423 0.416 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 48.909 53.715 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 49.105 46.560 NPP(PgC/y) net primary production 39.366 39.470 AGNPP(PgC/y) above ground net primary production 20.138 20.295 BGNPP(PgC/y) below ground net primary production 17.976 17.821 MR(PgC/y) maintenance respiration 39.186 39.042 GR(PgC/y) total growth respiration 4.331 4.342 AR(PgC/y) autotrophic respiration (MR + GR) 58.648 60.805 LITHR(PgC/y) litter hetereotrophic respiration -999.000 -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 -999.000 HR(PgC/y) total hetereotrophic respiration 37.137 36.839 RR(PgC/y) root respiration (fine root MR + total root GR) 9.103 9.020 SR(PgC/y) total soil respiration (HR + root resp) 46.239 45.859 ER(PgC/y) total ecosystem respiration (AR + HR) 95.784 97.644 FINUNDATED(unitless) Fractional inundated of veg col 0.037 0.036 FCH4(PgC/y) Gridcell surface CH4 flux 0.252 0.218 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.360 0.345 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.613 0.563 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 180.102 173.738 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 16.374 12.658 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.939 1.095 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.866 -0.785 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 2.508 2.977 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.128 0.125 LEAFC(PgC) leaf carbon 7.746 7.815 XSMRPOOL(PgC) Temporary Photosynthate C Pool -4.790 -4.482 SOIL3C(PgC) Soil organic matter C (slow pool) 1449.654 1403.428 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 11.621 11.689 LIVESTEMC(PgC) live stem C 1.303 1.288 DEADSTEMC(PgC) dead stem carbon 357.760 350.186 LIVECROOTC(PgC) live coarse root carbon 0.355 0.342 DEADCROOTC(PgC) dead coarse root carbon 112.555 109.603 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 522.939 512.684 CWDC(PgC) coarse woody debris carbon 119.575 125.605 TOTLITC(PgC) total litter carbon 32.473 37.732 TOTLITC_1m(PgC) total litter carbon to 1m depth 32.257 37.461 TOTSOMC(PgC) total SOM carbon 1840.999 1905.361 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 960.757 1035.606 TOTLITN(TgN) total litter N 579.809 679.085 TOTLITN_1m(TgN) total litter N to 1m depth 575.501 673.512 TOTSOMN(TgN) total soil organic matter N 167800.922 173721.281 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 87753.859 94625.094 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2515.989 2581.384 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2510.599 2576.572 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.970 0.970 NDEP_TO_SMINN(TgN/y) nitrogen deposition 20.941 20.916 FERT(TgN/y) fertilizer added -999.000 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 -999.000 NFERTILIZATION(TgN/y) fertilizer added 14.650 14.633 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1567.623 1578.598 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1431.776 1423.223 GROSS_NMIN(TgN/y) Gross N Mineralization 2121.799 2102.538 NET_NMIN(TgN/y) Net N Mineralization 690.043 679.311 NDEPLOY(TgN/y) Total N Deployed in New Growth 802.549 793.796 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 4.328 4.489 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 725.359 719.989 DENIT(TgN/y) Total Denitrification 62.721 59.968 SOIL3N(TgN) soil organic matter N (slow pool) 131786.859 127584.555 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 25.734 27.484 NECM(TgN/y) ECM-associated N uptake flux 10.072 10.244 NFIX(TgN/y) Symbiotic BNF uptake flux 31.126 34.702 NRETRANS(TgN/y) Retranslocated N uptake flux 77.190 73.808 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 15.440 17.741 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.282 0.343 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 11.386 13.320 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.029 0.030 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 2.015 1.734 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 6.192 5.262 SMINN(TgN) soil mineral N 3476.488 2008.200 RETRANSN(TgN) plant pool of retranslocated N 2191.740 1527.433 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 2.041 1.991 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.405 1.340 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 27.367 27.360 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 19.807 18.897 FAREA_BURNED(proportion/y) fractional area burned 0.035 0.036 BAF_CROP(proportion/y) fractional area burned - crop 0.001 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 10.166 9.873 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 15.472 15.380 FROOTC_LOSS(PgC/m2y) Fine root C Loss 15.460 15.368 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 10.749 10.749 LEAFC_LOSS(PgC/m2y) Leaf C Loss 10.741 10.741 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 18.935 18.815 LITTERC_LOSS(PgC/m2y) Litter C Loss 37.421 37.225 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.202 18.024 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 471.970 461.419 WOODC_ALLOC(PgC/y) Wood C Allocation 11.569 11.426 WOODC_LOSS(PgC/y) Wood C Loss 10.550 10.240