DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 1850G30 (yrs 15-24) REFERENCE CASE (case2): 1850C5CLM45BGC002 (yrs 271-300) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.317 -0.003 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.818 2.016 GPP(PgC/y) gross primary production 116.211 96.754 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 45.792 46.320 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 70.419 50.434 NPP(PgC/y) net primary production 45.230 41.147 AGNPP(PgC/y) above ground net primary production 20.199 20.148 BGNPP(PgC/y) below ground net primary production 20.913 19.016 MR(PgC/y) maintenance respiration 48.899 43.264 GR(PgC/y) total growth respiration 13.565 12.343 AR(PgC/y) autotrophic respiration (MR + GR) 70.981 55.607 LITHR(PgC/y) litter hetereotrophic respiration 20.885 19.965 SOMHR(PgC/y) SOM hetereotrophic respiration 19.527 19.166 HR(PgC/y) total hetereotrophic respiration 40.412 39.131 RR(PgC/y) root respiration (fine root MR + total root GR) 32.647 32.843 SR(PgC/y) total soil respiration (HR + root resp) 73.059 71.974 ER(PgC/y) total ecosystem respiration (AR + HR) 111.393 94.738 LEAFC(PgC) leaf carbon 14.811 13.233 XSMRPOOL(PgC) Temporary Photosynthate C Pool -8.754 -6.371 SOIL3C(PgC) Soil organic matter C (slow pool) 807.778 895.361 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 18.655 16.144 LIVESTEMC(PgC) live stem C 1.048 1.187 DEADSTEMC(PgC) dead stem carbon 301.312 388.357 LIVECROOTC(PgC) live coarse root carbon 0.316 0.356 DEADCROOTC(PgC) dead coarse root carbon 94.741 120.971 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 472.343 575.351 CWDC(PgC) coarse woody debris carbon 105.794 119.251 TOTLITC(PgC) total litter carbon 31.039 36.644 TOTLITC_1m(PgC) total litter carbon to 1m depth 30.486 36.019 TOTSOMC(PgC) total SOM carbon 1198.663 1288.832 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 869.829 918.878 TOTLITN(TgN) total litter N 597.668 618.215 TOTLITN_1m(TgN) total litter N to 1m depth 587.391 606.365 TOTSOMN(TgN) total soil organic matter N 109403.102 117605.789 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 79491.867 83954.211 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1807.837 2020.075 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1799.096 2013.716 FPG(proportion) fraction of potential GPP -999.000 0.948 FPI(proportion) fraction of potential immobilization 0.968 0.885 NDEP_TO_SMINN(TgN/y) nitrogen deposition 19.349 19.349 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1641.473 2011.117 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1534.516 1570.231 GROSS_NMIN(TgN/y) Gross N Mineralization 2289.408 2235.769 NET_NMIN(TgN/y) Net N Mineralization 754.893 665.529 NDEPLOY(TgN/y) Total N Deployed in New Growth 864.881 924.216 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 11.306 215.689 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 853.573 708.529 DENIT(TgN/y) Total Denitrification 20.654 6.857 SOIL3N(TgN) soil organic matter N (slow pool) 73434.133 81396.320 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 126.047 89.454 NACTIVE(TgN/y) Mycorrhizal N uptake flux 363.061 -999.000 NAM(TgN/y) AM-associated N uptake flux 268.283 -999.000 NECM(TgN/y) ECM-associated N uptake flux 94.781 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux 130.361 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux 11.671 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 8.516 -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 39.638 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 1.111 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 1.496 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.169 -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 30.379 8.014 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 38.955 50.582 SMINN(TgN) soil mineral N 5335.371 3953.264 RETRANSN(TgN) plant pool of retranslocated N -0.015 377.402 COL_CTRUNC(PgC) column-level sink for C truncation 0.012 0.009 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 1.106 0.847 PFT_NTRUNC(TgN) pft-level sink for N truncation 16.523 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 3.501 2.013 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 2.538 1.313 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 52.926 44.352 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 37.890 33.146 FAREA_BURNED(proportion/y) fractional area burned 0.060 0.030 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 8.049 10.511 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.809 16.492 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.788 16.492 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 13.200 11.727 LEAFC_LOSS(PgC/m2y) Leaf C Loss 13.196 11.724 LITTERC(PgC) Total Litter C 31.039 36.644 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 20.885 19.965 LITTERC_LOSS(PgC/m2y) Litter C Loss 41.594 39.619 SOILC(PgC) soil organic matter C (fast pool) 1198.663 1288.832 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 19.527 19.166 SOILC_LOSS(PgC/y) Soil C Loss 19.527 19.166 WOODC(PgC) Wood C 397.418 510.871 WOODC_ALLOC(PgC/y) Wood C Allocation 9.104 10.945 WOODC_LOSS(PgC/y) Wood C Loss 8.369 10.646