DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CMIP6-hist-WACCM.ens (yrs 1995-2014) REFERENCE CASE (case2): CLM5-WACCM1aerondep5yrensmnfinal (yrs 1995-2014) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.918 -5.056 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 6.145 7.100 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.131 1.584 GPP(PgC/y) gross primary production 114.175 119.783 CUE(NPP/GPP) carbon use efficiency 0.438 0.433 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 56.155 63.167 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 58.020 56.617 NPP(PgC/y) net primary production 47.390 49.487 AGNPP(PgC/y) above ground net primary production 25.737 27.124 BGNPP(PgC/y) below ground net primary production 19.997 20.595 MR(PgC/y) maintenance respiration 43.834 44.702 GR(PgC/y) total growth respiration 5.217 5.447 AR(PgC/y) autotrophic respiration (MR + GR) 66.785 70.297 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 41.245 42.386 RR(PgC/y) root respiration (fine root MR + total root GR) 10.204 10.410 SR(PgC/y) total soil respiration (HR + root resp) 51.448 52.796 ER(PgC/y) total ecosystem respiration (AR + HR) 108.029 112.683 FINUNDATED(unitless) Fractional inundated of veg col 0.038 0.037 FCH4(PgC/y) Gridcell surface CH4 flux 0.282 0.302 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.385 0.404 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.667 0.706 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 223.972 225.818 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 17.030 17.323 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.143 1.374 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.875 -0.773 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.483 3.659 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.147 0.148 LEAFC(PgC) leaf carbon 8.749 9.194 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.205 -4.917 SOIL3C(PgC) Soil organic matter C (slow pool) 1448.761 1404.103 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 12.931 13.563 LIVESTEMC(PgC) live stem C 1.654 1.686 DEADSTEMC(PgC) dead stem carbon 325.569 330.380 LIVECROOTC(PgC) live coarse root carbon 0.384 0.385 DEADCROOTC(PgC) dead coarse root carbon 103.063 103.923 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 487.161 495.455 CWDC(PgC) coarse woody debris carbon 108.085 115.922 TOTLITC(PgC) total litter carbon 34.252 40.771 TOTLITC_1m(PgC) total litter carbon to 1m depth 34.026 40.487 TOTSOMC(PgC) total SOM carbon 1852.915 1923.210 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 973.359 1055.107 TOTLITN(TgN) total litter N 638.562 772.950 TOTLITN_1m(TgN) total litter N to 1m depth 634.022 767.062 TOTSOMN(TgN) total soil organic matter N 168907.906 175378.766 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 88923.367 96432.555 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2482.416 2575.350 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2476.953 2570.318 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 78.506 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 106.761 106.713 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1714.382 1778.803 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1571.412 1604.949 GROSS_NMIN(TgN/y) Gross N Mineralization 2341.935 2404.404 NET_NMIN(TgN/y) Net N Mineralization 770.547 799.452 NDEPLOY(TgN/y) Total N Deployed in New Growth 982.054 1011.998 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 5.541 5.539 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 898.117 930.521 DENIT(TgN/y) Total Denitrification 106.597 105.078 SOIL3N(TgN) soil organic matter N (slow pool) 131705.359 127645.680 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 92.859 99.789 NECM(TgN/y) ECM-associated N uptake flux 12.202 13.331 NFIX(TgN/y) Symbiotic BNF uptake flux 49.234 55.222 NRETRANS(TgN/y) Retranslocated N uptake flux 83.940 81.477 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 18.582 20.972 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 0.418 0.521 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 13.502 15.368 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 8.895 6.822 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 29.774 29.444 SMINN(TgN) soil mineral N 3538.137 2159.137 RETRANSN(TgN) plant pool of retranslocated N 2504.103 1561.367 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 2.238 2.054 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.549 1.406 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 35.839 31.994 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 26.923 22.919 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 9.433 9.395 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 17.268 17.822 FROOTC_LOSS(PgC/m2y) Fine root C Loss 17.203 17.763 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.667 13.107 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.623 13.066 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 21.222 21.844 LITTERC_LOSS(PgC/m2y) Litter C Loss 41.916 43.139 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 20.022 20.543 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 430.670 436.373 WOODC_ALLOC(PgC/y) Wood C Allocation 14.042 14.399 WOODC_LOSS(PgC/y) Wood C Loss 10.345 10.363