DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): CLM50_fert50 (yrs 2006-2010) REFERENCE CASE (case2): CLM50_hist (yrs 2006-2010) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -8.051 -5.090 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 12.166 7.085 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 3.855 1.440 GPP(PgC/y) gross primary production 130.733 118.356 CUE(NPP/GPP) carbon use efficiency 0.493 0.430 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 68.556 62.663 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 62.178 55.693 NPP(PgC/y) net primary production 59.802 48.120 AGNPP(PgC/y) above ground net primary production 30.531 26.016 BGNPP(PgC/y) below ground net primary production 25.630 20.460 MR(PgC/y) maintenance respiration 49.396 44.085 GR(PgC/y) total growth respiration 6.582 5.296 AR(PgC/y) autotrophic respiration (MR + GR) 70.931 70.236 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 47.636 41.036 RR(PgC/y) root respiration (fine root MR + total root GR) 12.252 10.345 SR(PgC/y) total soil respiration (HR + root resp) 59.888 51.380 ER(PgC/y) total ecosystem respiration (AR + HR) 118.568 111.272 FINUNDATED(unitless) Fractional inundated of veg col 0.046 0.046 FCH4(PgC/y) Gridcell surface CH4 flux 0.361 0.315 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.353 0.314 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.714 0.629 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 262.584 221.463 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 21.816 19.449 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.512 1.240 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.653 -0.709 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 4.003 3.596 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.216 0.198 LEAFC(PgC) leaf carbon 10.234 9.097 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.633 -4.847 SOIL3C(PgC) Soil organic matter C (slow pool) 1853.880 1853.184 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 15.211 13.447 LIVESTEMC(PgC) live stem C 1.559 1.477 DEADSTEMC(PgC) dead stem carbon 324.093 317.686 LIVECROOTC(PgC) live coarse root carbon 0.394 0.371 DEADCROOTC(PgC) dead coarse root carbon 101.594 99.612 CPOOL(PgC) temporary photosynthate C pool -0.026 -0.025 TOTVEGC(PgC) total vegetation C, excluding cpool 498.336 476.230 CWDC(PgC) coarse woody debris carbon 107.363 104.686 TOTLITC(PgC) total litter carbon 43.107 38.247 TOTLITC_1m(PgC) total litter carbon to 1m depth 42.817 37.979 TOTSOMC(PgC) total SOM carbon 2405.259 2371.976 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1133.506 1100.364 TOTLITN(TgN) total litter N 933.321 741.201 TOTLITN_1m(TgN) total litter N to 1m depth 927.098 735.600 TOTSOMN(TgN) total soil organic matter N 219269.938 216150.906 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 103627.547 100520.875 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 3054.056 2991.130 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 3048.514 2986.377 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.994 0.972 NDEP_TO_SMINN(TgN/y) nitrogen deposition 806.864 62.774 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 109.734 109.734 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1799.791 1699.591 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1776.572 1536.804 GROSS_NMIN(TgN/y) Gross N Mineralization 2649.486 2332.105 NET_NMIN(TgN/y) Net N Mineralization 872.929 795.300 NDEPLOY(TgN/y) Total N Deployed in New Growth 1319.120 994.096 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 3.561 5.704 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1208.487 912.743 DENIT(TgN/y) Total Denitrification 304.975 105.598 SOIL3N(TgN) soil organic matter N (slow pool) 168534.500 168471.250 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 21.294 54.421 NAM(TgN/y) AM-associated N uptake flux 134.397 95.485 NECM(TgN/y) ECM-associated N uptake flux 25.378 13.298 NFIX(TgN/y) Symbiotic BNF uptake flux 21.990 56.262 NRETRANS(TgN/y) Retranslocated N uptake flux 114.227 83.902 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 15.797 21.677 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 38.988 38.099 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.197 0.509 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 11.202 16.317 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.024 0.038 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 13.553 6.172 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 170.999 31.290 SMINN(TgN) soil mineral N 3600.441 2114.242 RETRANSN(TgN) plant pool of retranslocated N 1020.340 1006.914 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 4.125 2.004 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 2.856 1.368 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 78.395 31.008 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 55.507 21.719 FAREA_BURNED(proportion/y) fractional area burned 0.060 0.032 BAF_CROP(proportion/y) fractional area burned - crop 0.001 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 9.093 9.044 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 22.780 17.777 FROOTC_LOSS(PgC/m2y) Fine root C Loss 22.657 17.689 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 16.520 13.145 LEAFC_LOSS(PgC/m2y) Leaf C Loss 16.443 13.090 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 25.325 21.090 LITTERC_LOSS(PgC/m2y) Litter C Loss 50.479 41.682 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 22.312 19.946 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 427.638 419.146 WOODC_ALLOC(PgC/y) Wood C Allocation 13.757 12.976 WOODC_LOSS(PgC/y) Wood C Loss 10.177 9.947