DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CLM50 (yrs 1991-2010) REFERENCE CASE (case2): CLM45 (yrs 1991-2010) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -5.113 -2.573 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 7.027 4.283 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.275 1.622 GPP(PgC/y) gross primary production 126.573 119.680 CUE(NPP/GPP) carbon use efficiency 0.441 0.492 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 65.984 65.935 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 60.588 53.745 NPP(PgC/y) net primary production 52.732 50.985 AGNPP(PgC/y) above ground net primary production 28.495 23.730 BGNPP(PgC/y) below ground net primary production 22.667 25.479 MR(PgC/y) maintenance respiration 46.970 53.393 GR(PgC/y) total growth respiration 5.803 15.302 AR(PgC/y) autotrophic respiration (MR + GR) 73.841 68.695 LITHR(PgC/y) litter hetereotrophic respiration 23.467 24.092 SOMHR(PgC/y) SOM hetereotrophic respiration 22.238 22.610 HR(PgC/y) total hetereotrophic respiration 45.705 46.702 RR(PgC/y) root respiration (fine root MR + total root GR) 11.098 42.739 SR(PgC/y) total soil respiration (HR + root resp) 56.802 89.441 ER(PgC/y) total ecosystem respiration (AR + HR) 119.545 115.397 FINUNDATED(unitless) Fractional inundated of veg col 0.034 0.102 FCH4(PgC/y) Gridcell surface CH4 flux 0.258 0.398 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.367 0.718 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.626 1.116 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 229.641 277.737 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 13.114 2.884 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.222 1.684 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.706 -0.201 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.922 2.783 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.254 0.287 LEAFC(PgC) leaf carbon 9.558 13.187 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.241 -6.086 SOIL3C(PgC) Soil organic matter C (slow pool) 1339.248 1349.960 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 14.137 17.270 LIVESTEMC(PgC) live stem C 1.612 1.242 DEADSTEMC(PgC) dead stem carbon 366.374 339.873 LIVECROOTC(PgC) live coarse root carbon 0.410 0.374 DEADCROOTC(PgC) dead coarse root carbon 115.041 105.168 CPOOL(PgC) temporary photosynthate C pool -0.024 -0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 546.547 520.015 CWDC(PgC) coarse woody debris carbon 126.057 88.095 TOTLITC(PgC) total litter carbon 43.894 40.403 TOTLITC_1m(PgC) total litter carbon to 1m depth 43.548 38.276 TOTSOMC(PgC) total SOM carbon 2019.937 1807.547 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1287.912 998.614 TOTLITN(TgN) total litter N 870.645 766.285 TOTLITN_1m(TgN) total litter N to 1m depth 863.491 726.656 TOTSOMN(TgN) total soil organic matter N 184238.578 164802.656 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 117668.297 91210.141 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2736.431 2456.056 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2731.273 2449.979 FPG(proportion) fraction of potential GPP -999.000 0.926 FPI(proportion) fraction of potential immobilization 0.974 0.866 NDEP_TO_SMINN(TgN/y) nitrogen deposition 64.305 64.305 FERT(TgN/y) fertilizer added 113.831 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 113.831 -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1843.676 2449.991 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1707.236 1817.037 GROSS_NMIN(TgN/y) Gross N Mineralization 2598.338 2646.459 NET_NMIN(TgN/y) Net N Mineralization 891.100 829.417 NDEPLOY(TgN/y) Total N Deployed in New Growth 1098.026 1194.833 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 6.454 272.104 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1005.375 922.730 DENIT(TgN/y) Total Denitrification 117.296 55.742 SOIL3N(TgN) soil organic matter N (slow pool) 121749.766 122723.859 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 55.712 98.906 NACTIVE(TgN/y) Mycorrhizal N uptake flux108884343227067736006407162983088128.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 103.420 -999.000 NECM(TgN/y) ECM-associated N uptake flux 16.604 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux 57.590 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux 95.489 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 21.878 -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 40.901 0.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.504 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 16.572 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.043 -999.000 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 6.652 1.700 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 30.003 8.868 SMINN(TgN) soil mineral N 1611.590 722.957 RETRANSN(TgN) plant pool of retranslocated N 892.340 460.579 COL_CTRUNC(PgC) column-level sink for C truncation 0.007 0.008 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.075 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.384 0.953 PFT_NTRUNC(TgN) pft-level sink for N truncation -3.332 498.054 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.923 1.723 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.266 1.145 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 28.532 39.455 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 19.605 29.765 FAREA_BURNED(proportion/y) fractional area burned 0.030 0.023 BAF_CROP(proportion/y) fractional area burned - crop 0.001 0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 10.316 9.400 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 19.716 22.787 FROOTC_LOSS(PgC/m2y) Fine root C Loss 19.662 22.768 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 14.484 14.759 LEAFC_LOSS(PgC/m2y) Leaf C Loss 14.448 14.740 LITTERC(PgC) Total Litter C 43.894 40.403 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 23.467 24.092 LITTERC_LOSS(PgC/m2y) Litter C Loss 46.322 47.586 SOILC(PgC) soil organic matter C (fast pool) 2019.937 1807.547 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 22.238 22.610 SOILC_LOSS(PgC/y) Soil C Loss 22.238 22.610 WOODC(PgC) Wood C 483.439 446.657 WOODC_ALLOC(PgC/y) Wood C Allocation 14.153 11.662 WOODC_LOSS(PgC/y) Wood C Loss 11.252 10.372