DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CTSM51 (yrs 1995-2014) REFERENCE CASE (case2): CLM50 (yrs 1995-2014) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -4.862 -4.547 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 7.518 7.273 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.835 1.649 GPP(PgC/y) gross primary production 126.445 124.822 CUE(NPP/GPP) carbon use efficiency 0.451 0.445 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 63.996 64.488 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 62.449 60.334 NPP(PgC/y) net primary production 55.325 53.909 AGNPP(PgC/y) above ground net primary production 31.227 29.993 BGNPP(PgC/y) below ground net primary production 22.971 22.706 MR(PgC/y) maintenance respiration 48.824 47.802 GR(PgC/y) total growth respiration 6.179 6.026 AR(PgC/y) autotrophic respiration (MR + GR) 71.121 70.912 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 47.806 46.637 RR(PgC/y) root respiration (fine root MR + total root GR) 13.780 13.243 SR(PgC/y) total soil respiration (HR + root resp) 61.586 59.880 ER(PgC/y) total ecosystem respiration (AR + HR) 118.927 117.549 FINUNDATED(unitless) Fractional inundated of veg col 0.037 0.036 FCH4(PgC/y) Gridcell surface CH4 flux 0.378 0.334 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.413 0.410 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.791 0.744 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 291.843 271.671 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 21.354 18.376 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.509 1.465 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.751 -0.864 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 5.012 4.364 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.246 0.135 LEAFC(PgC) leaf carbon 10.966 10.268 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.399 -5.277 SOIL3C(PgC) Soil organic matter C (slow pool) 1010.519 862.730 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 16.221 15.254 LIVESTEMC(PgC) live stem C 2.083 1.914 DEADSTEMC(PgC) dead stem carbon 416.733 381.739 LIVECROOTC(PgC) live coarse root carbon 0.503 0.455 DEADCROOTC(PgC) dead coarse root carbon 133.293 120.982 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 619.201 569.895 CWDC(PgC) coarse woody debris carbon 148.638 126.233 TOTLITC(PgC) total litter carbon 46.024 41.957 TOTLITC_1m(PgC) total litter carbon to 1m depth 45.346 41.351 TOTSOMC(PgC) total SOM carbon 1573.056 1363.073 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1193.236 1076.767 TOTLITN(TgN) total litter N 882.070 831.536 TOTLITN_1m(TgN) total litter N to 1m depth 864.314 815.412 TOTSOMN(TgN) total soil organic matter N 143614.016 124473.805 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 109041.656 98412.484 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2386.915 2101.162 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2381.235 2095.512 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.967 0.970 NDEP_TO_SMINN(TgN/y) nitrogen deposition 78.372 78.372 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 106.761 106.761 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2030.089 1919.175 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1804.713 1746.835 GROSS_NMIN(TgN/y) Gross N Mineralization 2715.075 2648.479 NET_NMIN(TgN/y) Net N Mineralization 910.367 901.644 NDEPLOY(TgN/y) Total N Deployed in New Growth 1231.424 1200.481 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 8.228 6.689 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1049.760 1039.091 DENIT(TgN/y) Total Denitrification 109.212 111.488 SOIL3N(TgN) soil organic matter N (slow pool) 91865.320 78429.820 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 103.474 103.859 NECM(TgN/y) ECM-associated N uptake flux 18.082 13.667 NFIX(TgN/y) Symbiotic BNF uptake flux 67.607 67.200 NRETRANS(TgN/y) Retranslocated N uptake flux 148.209 131.332 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 16.118 17.084 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) 0.222 0.236 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 38.420 39.462 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.589 0.599 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 10.790 11.870 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.052 0.043 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 6.961 6.711 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 29.820 30.112 SMINN(TgN) soil mineral N 2285.162 2272.782 RETRANSN(TgN) plant pool of retranslocated N 2029.942 1922.044 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 2.667 2.737 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.863 1.872 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 34.603 38.636 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 25.506 27.837 FAREA_BURNED(proportion/y) fractional area burned 0.043 0.044 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 12.052 11.018 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 19.402 19.447 FROOTC_LOSS(PgC/m2y) Fine root C Loss 19.319 19.374 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 14.367 14.210 LEAFC_LOSS(PgC/m2y) Leaf C Loss 14.310 14.159 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 24.605 23.999 LITTERC_LOSS(PgC/m2y) Litter C Loss 48.587 47.451 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 23.201 22.638 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 552.613 505.090 WOODC_ALLOC(PgC/y) Wood C Allocation 17.916 16.547 WOODC_LOSS(PgC/y) Wood C Loss 13.179 12.107