DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 20TH_216_01 (yrs 1986-2005) REFERENCE CASE (case2): 20TH_202_01 (yrs 1986-2005) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -4.197 -4.322 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 6.406 6.107 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.868 1.041 GPP(PgC/y) gross primary production 108.115 109.018 CUE(NPP/GPP) carbon use efficiency 0.441 0.435 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 53.756 55.029 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 54.359 53.988 NPP(PgC/y) net primary production 44.604 44.146 AGNPP(PgC/y) above ground net primary production 24.177 23.971 BGNPP(PgC/y) below ground net primary production 18.771 18.736 MR(PgC/y) maintenance respiration 40.912 41.006 GR(PgC/y) total growth respiration 4.909 4.859 AR(PgC/y) autotrophic respiration (MR + GR) 63.512 64.872 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 38.197 38.039 RR(PgC/y) root respiration (fine root MR + total root GR) 9.383 9.332 SR(PgC/y) total soil respiration (HR + root resp) 47.580 47.370 ER(PgC/y) total ecosystem respiration (AR + HR) 101.709 102.911 FINUNDATED(unitless) Fractional inundated of veg col 0.038 0.039 FCH4(PgC/y) Gridcell surface CH4 flux 0.250 0.265 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.360 0.374 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.610 0.639 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 193.251 188.953 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 15.258 16.507 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.054 1.010 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.688 -0.609 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.184 3.449 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.405 0.326 LEAFC(PgC) leaf carbon 8.132 8.069 XSMRPOOL(PgC) Temporary Photosynthate C Pool -4.894 -4.880 SOIL3C(PgC) Soil organic matter C (slow pool) 1779.446 2211.987 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 11.969 11.861 LIVESTEMC(PgC) live stem C 1.409 1.371 DEADSTEMC(PgC) dead stem carbon 309.134 302.608 LIVECROOTC(PgC) live coarse root carbon 0.360 0.346 DEADCROOTC(PgC) dead coarse root carbon 98.008 95.432 CPOOL(PgC) temporary photosynthate C pool 0.000 -0.013 TOTVEGC(PgC) total vegetation C, excluding cpool 461.699 450.879 CWDC(PgC) coarse woody debris carbon 102.384 97.959 TOTLITC(PgC) total litter carbon 32.342 31.499 TOTLITC_1m(PgC) total litter carbon to 1m depth 32.158 31.262 TOTSOMC(PgC) total SOM carbon 2234.839 2663.503 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1017.689 1115.985 TOTLITN(TgN) total litter N 637.909 619.901 TOTLITN_1m(TgN) total litter N to 1m depth 634.281 615.141 TOTSOMN(TgN) total soil organic matter N 203616.625 242585.859 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 92941.938 101866.484 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2831.271 3243.847 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2826.265 3239.021 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.975 0.976 NDEP_TO_SMINN(TgN/y) nitrogen deposition 64.081 64.081 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 100.269 100.268 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1540.341 1537.185 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1425.656 1422.955 GROSS_NMIN(TgN/y) Gross N Mineralization 2171.163 2160.383 NET_NMIN(TgN/y) Net N Mineralization 745.510 737.435 NDEPLOY(TgN/y) Total N Deployed in New Growth 935.159 925.762 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 5.237 5.423 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 856.579 847.610 DENIT(TgN/y) Total Denitrification 104.415 102.247 SOIL3N(TgN) soil organic matter N (slow pool) 161767.531 201089.094 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 47.370 45.653 NAM(TgN/y) AM-associated N uptake flux 92.155 91.567 NECM(TgN/y) ECM-associated N uptake flux 12.177 11.247 NFIX(TgN/y) Symbiotic BNF uptake flux 48.756 46.977 NRETRANS(TgN/y) Retranslocated N uptake flux 80.878 80.391 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 18.567 19.889 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 40.015 40.045 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.409 0.381 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 13.540 15.123 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.035 0.036 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 6.086 7.746 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 25.884 25.631 SMINN(TgN) soil mineral N 2064.236 2527.636 RETRANSN(TgN) plant pool of retranslocated N 1212.727 1532.211 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 2.220 1.794 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.531 1.236 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 38.491 30.055 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 28.659 22.326 FAREA_BURNED(proportion/y) fractional area burned 0.039 0.031 BAF_CROP(proportion/y) fractional area burned - crop 0.002 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 8.897 8.640 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 16.227 16.270 FROOTC_LOSS(PgC/m2y) Fine root C Loss 16.178 16.212 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.211 12.244 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.179 12.206 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 19.626 19.563 LITTERC_LOSS(PgC/m2y) Litter C Loss 38.822 38.628 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.571 18.476 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 408.911 399.756 WOODC_ALLOC(PgC/y) Wood C Allocation 12.132 11.818 WOODC_LOSS(PgC/y) Wood C Loss 9.783 9.421