DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CMIP6-hist-WACCM.001 (yrs 1995-2014) REFERENCE CASE (case2): CLM5-WACCM1aerondep5yrensmn (yrs 1995-2014) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.943 -5.057 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 6.138 7.100 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.170 1.584 GPP(PgC/y) gross primary production 114.117 119.781 CUE(NPP/GPP) carbon use efficiency 0.438 0.433 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 56.137 63.165 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 57.980 56.616 NPP(PgC/y) net primary production 47.346 49.488 AGNPP(PgC/y) above ground net primary production 25.728 27.124 BGNPP(PgC/y) below ground net primary production 19.994 20.596 MR(PgC/y) maintenance respiration 43.768 44.702 GR(PgC/y) total growth respiration 5.213 5.447 AR(PgC/y) autotrophic respiration (MR + GR) 66.771 70.294 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 41.207 42.388 RR(PgC/y) root respiration (fine root MR + total root GR) 10.179 10.410 SR(PgC/y) total soil respiration (HR + root resp) 51.386 52.797 ER(PgC/y) total ecosystem respiration (AR + HR) 107.977 112.682 FINUNDATED(unitless) Fractional inundated of veg col 0.039 0.037 FCH4(PgC/y) Gridcell surface CH4 flux 0.289 0.302 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.388 0.404 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.677 0.706 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 223.649 225.819 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 17.626 17.324 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.141 1.374 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.858 -0.773 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.508 3.654 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.156 0.148 LEAFC(PgC) leaf carbon 8.738 9.194 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.189 -4.917 SOIL3C(PgC) Soil organic matter C (slow pool) 1448.966 1404.103 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 12.913 13.563 LIVESTEMC(PgC) live stem C 1.657 1.686 DEADSTEMC(PgC) dead stem carbon 326.931 330.381 LIVECROOTC(PgC) live coarse root carbon 0.385 0.385 DEADCROOTC(PgC) dead coarse root carbon 103.442 103.923 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 488.844 495.458 CWDC(PgC) coarse woody debris carbon 108.432 115.919 TOTLITC(PgC) total litter carbon 34.302 40.773 TOTLITC_1m(PgC) total litter carbon to 1m depth 34.075 40.490 TOTSOMC(PgC) total SOM carbon 1854.278 1923.211 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 974.596 1055.110 TOTLITN(TgN) total litter N 639.355 772.993 TOTLITN_1m(TgN) total litter N to 1m depth 634.809 767.104 TOTSOMN(TgN) total soil organic matter N 169032.781 175378.906 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 89037.219 96433.141 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2485.854 2575.356 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2480.414 2570.324 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.970 0.969 NDEP_TO_SMINN(TgN/y) nitrogen deposition 78.432 78.178 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 106.759 106.713 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1712.597 1778.942 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1570.832 1604.999 GROSS_NMIN(TgN/y) Gross N Mineralization 2339.245 2404.468 NET_NMIN(TgN/y) Net N Mineralization 768.445 799.479 NDEPLOY(TgN/y) Total N Deployed in New Growth 980.834 1012.034 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 5.585 5.536 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 896.781 930.555 DENIT(TgN/y) Total Denitrification 105.291 105.101 SOIL3N(TgN) soil organic matter N (slow pool) 131724.125 127645.625 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 92.739 99.790 NECM(TgN/y) ECM-associated N uptake flux 12.322 13.342 NFIX(TgN/y) Symbiotic BNF uptake flux 49.167 55.207 NRETRANS(TgN/y) Retranslocated N uptake flux 84.051 81.478 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 18.641 20.969 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 0.415 0.521 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 13.575 15.365 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.037 0.037 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 9.034 6.817 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 29.846 29.434 SMINN(TgN) soil mineral N 3524.331 2157.961 RETRANSN(TgN) plant pool of retranslocated N 2501.630 1561.329 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 2.207 2.054 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.523 1.406 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 35.578 31.983 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 26.708 22.911 FAREA_BURNED(proportion/y) fractional area burned 0.035 0.033 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 9.429 9.395 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 17.258 17.822 FROOTC_LOSS(PgC/m2y) Fine root C Loss 17.192 17.764 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.659 13.107 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.614 13.067 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 21.211 21.844 LITTERC_LOSS(PgC/m2y) Litter C Loss 41.893 43.140 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 19.996 20.544 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 432.417 436.376 WOODC_ALLOC(PgC/y) Wood C Allocation 14.064 14.399 WOODC_LOSS(PgC/y) Wood C Loss 10.361 10.363