DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 1850G13 (yrs 19-28) REFERENCE CASE (case2): 1850C5CLM45BGC002 (yrs 271-300) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.725 -0.003 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 12.446 2.016 GPP(PgC/y) gross primary production 127.082 96.754 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 56.418 46.320 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 70.664 50.434 NPP(PgC/y) net primary production 52.560 41.147 AGNPP(PgC/y) above ground net primary production 20.569 20.148 BGNPP(PgC/y) below ground net primary production 19.556 19.016 MR(PgC/y) maintenance respiration 53.326 43.264 GR(PgC/y) total growth respiration 15.794 12.343 AR(PgC/y) autotrophic respiration (MR + GR) 74.521 55.607 LITHR(PgC/y) litter hetereotrophic respiration 20.870 19.965 SOMHR(PgC/y) SOM hetereotrophic respiration 19.245 19.166 HR(PgC/y) total hetereotrophic respiration 40.115 39.131 RR(PgC/y) root respiration (fine root MR + total root GR) 36.770 32.843 SR(PgC/y) total soil respiration (HR + root resp) 76.885 71.974 ER(PgC/y) total ecosystem respiration (AR + HR) 114.636 94.738 LEAFC(PgC) leaf carbon 12.786 13.233 XSMRPOOL(PgC) Temporary Photosynthate C Pool -10.675 -6.371 SOIL3C(PgC) Soil organic matter C (slow pool) 997.079 895.361 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 15.483 16.144 LIVESTEMC(PgC) live stem C 1.029 1.187 DEADSTEMC(PgC) dead stem carbon 265.971 388.357 LIVECROOTC(PgC) live coarse root carbon 0.305 0.356 DEADCROOTC(PgC) dead coarse root carbon 83.305 120.971 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 430.299 575.351 CWDC(PgC) coarse woody debris carbon 94.942 119.251 TOTLITC(PgC) total litter carbon 32.866 36.644 TOTSOMC(PgC) total SOM carbon 1446.921 1288.832 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2005.025 2020.075 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1994.358 2013.716 FPG(proportion) fraction of potential GPP -999.000 0.948 FPI(proportion) fraction of potential immobilization 0.967 0.885 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 19.349 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1533.420 2011.117 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1407.843 1570.231 GROSS_NMIN(TgN/y) Gross N Mineralization 2267.232 2235.769 NET_NMIN(TgN/y) Net N Mineralization 859.390 665.529 NDEPLOY(TgN/y) Total N Deployed in New Growth 1196.923 924.216 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 14.234 215.689 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1182.685 708.529 DENIT(TgN/y) Total Denitrification 30.348 6.857 SOIL3N(TgN) soil organic matter N (slow pool) 90643.383 81396.320 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 417.844 89.454 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 48.319 8.014 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 54.845 50.582 SMINN(TgN) soil mineral N 4046.077 3953.264 RETRANSN(TgN) plant pool of retranslocated N -0.030 377.402 COL_CTRUNC(PgC) column-level sink for C truncation 0.007 0.009 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.666 0.847 PFT_NTRUNC(TgN) pft-level sink for N truncation 10.949 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 10.721 2.013 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 7.788 1.313 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 270.881 44.352 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 202.435 33.146 FAREA_BURNED(proportion/y) fractional area burned 0.176 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 7.288 10.511 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 17.531 16.492 FROOTC_LOSS(PgC/m2y) Fine root C Loss 17.515 16.492 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 13.694 11.727 LEAFC_LOSS(PgC/m2y) Leaf C Loss 13.685 11.724 LITTERC(PgC) Total Litter C 32.866 36.644 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 20.870 19.965 LITTERC_LOSS(PgC/m2y) Litter C Loss 43.156 39.619 SOILC(PgC) soil organic matter C (fast pool) 1446.921 1288.832 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 19.245 19.166 SOILC_LOSS(PgC/y) Soil C Loss 19.245 19.166 WOODC(PgC) Wood C 350.612 510.871 WOODC_ALLOC(PgC/y) Wood C Allocation 8.900 10.945 WOODC_LOSS(PgC/y) Wood C Loss 7.569 10.646