DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CLM4_GSWP3 (yrs 1991-2010) REFERENCE CASE (case2): CLM4_CRUNCEP (yrs 1991-2010) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.375 -0.415 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 3.330 3.731 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.356 0.399 GPP(PgC/y) gross primary production 128.120 142.755 CUE(NPP/GPP) carbon use efficiency 0.398 0.409 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 71.533 77.448 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 56.587 65.306 NPP(PgC/y) net primary production 44.226 50.012 AGNPP(PgC/y) above ground net primary production 21.599 24.966 BGNPP(PgC/y) below ground net primary production 21.580 23.884 MR(PgC/y) maintenance respiration 70.612 77.726 GR(PgC/y) total growth respiration 13.282 15.016 AR(PgC/y) autotrophic respiration (MR + GR) 83.894 92.742 LITHR(PgC/y) litter hetereotrophic respiration 18.669 21.166 SOMHR(PgC/y) SOM hetereotrophic respiration 22.227 25.115 HR(PgC/y) total hetereotrophic respiration 40.895 46.281 RR(PgC/y) root respiration (fine root MR + total root GR) 39.518 43.245 SR(PgC/y) total soil respiration (HR + root resp) 80.413 89.526 ER(PgC/y) total ecosystem respiration (AR + HR) 124.790 139.023 FINUNDATED(unitless) Fractional inundated of veg col -999.000 -999.000 FCH4(PgC/y) Gridcell surface CH4 flux -999.000 -999.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -999.000 -999.000 FCH4_DFSAT(PgC/y) CH4 additional flux -999.000 -999.000 CH4PROD(PgC/y) Gridcell total CH4 production -999.000 -999.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -999.000 -999.000 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -999.000 -999.000 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -999.000 -999.000 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -999.000 -999.000 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -999.000 -999.000 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -999.000 -999.000 LEAFC(PgC) leaf carbon 13.099 14.838 XSMRPOOL(PgC) Temporary Photosynthate C Pool -7.993 -8.646 SOIL3C(PgC) Soil organic matter C (slow pool) 69.092 85.149 SOIL4C(PgC) Soil organic matter C (slowest pool) 423.665 520.664 FROOTC(PgC) fine root carbon 17.042 18.933 LIVESTEMC(PgC) live stem C 1.279 1.563 DEADSTEMC(PgC) dead stem carbon 310.253 393.760 LIVECROOTC(PgC) live coarse root carbon 0.384 0.469 DEADCROOTC(PgC) dead coarse root carbon 93.076 118.128 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 467.093 582.377 CWDC(PgC) coarse woody debris carbon 55.112 75.022 TOTLITC(PgC) total litter carbon 11.710 14.585 TOTLITC_1m(PgC) total litter carbon to 1m depth -999.000 -999.000 TOTSOMC(PgC) total SOM carbon 499.736 614.392 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -999.000 -999.000 TOTLITN(TgN) total litter N 219.886 267.900 TOTLITN_1m(TgN) total litter N to 1m depth -999.000 -999.000 TOTSOMN(TgN) total soil organic matter N 49857.223 61296.469 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -999.000 -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1040.926 1294.165 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1032.916 1285.502 FPG(proportion) fraction of potential GPP 0.852 0.847 FPI(proportion) fraction of potential immobilization 0.775 0.772 NDEP_TO_SMINN(TgN/y) nitrogen deposition 63.775 63.775 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 -999.000 -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2662.460 2948.241 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1266.791 1453.219 GROSS_NMIN(TgN/y) Gross N Mineralization 1966.955 2222.906 NET_NMIN(TgN/y) Net N Mineralization 700.164 769.705 NDEPLOY(TgN/y) Total N Deployed in New Growth 981.758 1080.434 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 229.085 254.306 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 752.668 826.134 DENIT(TgN/y) Total Denitrification 116.780 115.678 SOIL3N(TgN) soil organic matter N (slow pool) 6909.194 8514.921 SOIL4N(TgN) Soil organic matter N (slowest pool) 42366.492 52066.320 NFIX_TO_SMINN(TgN/y) nitrogen fixation 107.151 109.972 NAM(TgN/y) AM-associated N uptake flux -999.000 -999.000 NECM(TgN/y) ECM-associated N uptake flux -999.000 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux -999.000 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux -999.000 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -999.000 -999.000 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 -999.000 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -999.000 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -999.000 -999.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached 0.014 0.009 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching -999.000 -999.000 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -999.000 -999.000 SMINN(TgN) soil mineral N 0.647 0.642 RETRANSN(TgN) plant pool of retranslocated N 394.037 437.936 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.880 0.803 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.003 0.002 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.833 2.084 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.467 1.651 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 22.414 24.797 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 18.567 20.424 FAREA_BURNED(proportion/y) fractional area burned -999.000 -999.000 BAF_CROP(proportion/y) fractional area burned - crop -999.000 -999.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 9.945 12.374 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.798 20.480 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.742 20.423 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.325 13.620 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.289 13.581 LITTERC(PgC) Total Litter C 11.710 14.585 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 18.669 21.166 LITTERC_LOSS(PgC/m2y) Litter C Loss 41.258 46.670 SOILC(PgC) soil organic matter C (fast pool) 499.736 614.392 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 22.227 25.115 SOILC_LOSS(PgC/y) Soil C Loss 22.227 25.115 WOODC(PgC) Wood C 404.991 513.919 WOODC_ALLOC(PgC/y) Wood C Allocation 12.056 14.750 WOODC_LOSS(PgC/y) Wood C Loss 10.009 12.352