DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 1850G21 (yrs 10-19) REFERENCE CASE (case2): 1850C5CLM45BGC002 (yrs 271-300) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -2.746 -0.003 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 6.178 2.016 GPP(PgC/y) gross primary production 114.933 96.754 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 44.868 46.320 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 70.066 50.434 NPP(PgC/y) net primary production 44.228 41.147 AGNPP(PgC/y) above ground net primary production 20.006 20.148 BGNPP(PgC/y) below ground net primary production 20.473 19.016 MR(PgC/y) maintenance respiration 48.613 43.264 GR(PgC/y) total growth respiration 13.279 12.343 AR(PgC/y) autotrophic respiration (MR + GR) 70.705 55.607 LITHR(PgC/y) litter hetereotrophic respiration 20.013 19.965 SOMHR(PgC/y) SOM hetereotrophic respiration 18.038 19.166 HR(PgC/y) total hetereotrophic respiration 38.050 39.131 RR(PgC/y) root respiration (fine root MR + total root GR) 32.107 32.843 SR(PgC/y) total soil respiration (HR + root resp) 70.157 71.974 ER(PgC/y) total ecosystem respiration (AR + HR) 108.756 94.738 LEAFC(PgC) leaf carbon 14.630 13.233 XSMRPOOL(PgC) Temporary Photosynthate C Pool -8.659 -6.371 SOIL3C(PgC) Soil organic matter C (slow pool) 805.244 895.361 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 18.395 16.144 LIVESTEMC(PgC) live stem C 1.057 1.187 DEADSTEMC(PgC) dead stem carbon 273.810 388.357 LIVECROOTC(PgC) live coarse root carbon 0.318 0.356 DEADCROOTC(PgC) dead coarse root carbon 86.723 120.971 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 435.655 575.351 CWDC(PgC) coarse woody debris carbon 93.594 119.251 TOTLITC(PgC) total litter carbon 30.574 36.644 TOTLITC_1m(PgC) total litter carbon to 1m depth 30.041 36.019 TOTSOMC(PgC) total SOM carbon 1165.751 1288.832 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 836.788 918.878 TOTLITN(TgN) total litter N 599.718 618.215 TOTLITN_1m(TgN) total litter N to 1m depth 589.688 606.365 TOTSOMN(TgN) total soil organic matter N 106392.031 117605.789 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 76470.055 83954.211 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1725.577 2020.075 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1716.934 2013.716 FPG(proportion) fraction of potential GPP -999.000 0.948 FPI(proportion) fraction of potential immobilization 0.966 0.885 NDEP_TO_SMINN(TgN/y) nitrogen deposition 19.349 19.349 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1576.768 2011.117 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1461.923 1570.231 GROSS_NMIN(TgN/y) Gross N Mineralization 2130.833 2235.769 NET_NMIN(TgN/y) Net N Mineralization 668.918 665.529 NDEPLOY(TgN/y) Total N Deployed in New Growth 840.344 924.216 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 17.093 215.689 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 823.248 708.529 DENIT(TgN/y) Total Denitrification 15.864 6.857 SOIL3N(TgN) soil organic matter N (slow pool) 73204.086 81396.320 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 170.697 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 39.361 8.014 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 34.884 50.582 SMINN(TgN) soil mineral N 5565.312 3953.264 RETRANSN(TgN) plant pool of retranslocated N -0.011 377.402 COL_CTRUNC(PgC) column-level sink for C truncation 0.011 0.009 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 1.059 0.847 PFT_NTRUNC(TgN) pft-level sink for N truncation 16.056 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 3.431 2.013 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 2.472 1.313 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 51.524 44.352 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 36.763 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 7.095 10.511 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.342 16.492 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.364 16.492 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.902 11.727 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.929 11.724 LITTERC(PgC) Total Litter C 30.574 36.644 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 20.013 19.965 LITTERC_LOSS(PgC/m2y) Litter C Loss 39.855 39.619 SOILC(PgC) soil organic matter C (fast pool) 1165.751 1288.832 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.038 19.166 SOILC_LOSS(PgC/y) Soil C Loss 18.038 19.166 WOODC(PgC) Wood C 361.908 510.871 WOODC_ALLOC(PgC/y) Wood C Allocation 9.235 10.945 WOODC_LOSS(PgC/y) Wood C Loss 7.659 10.646