DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 1850G15 (yrs 14-23) REFERENCE CASE (case2): 1850C5CLM45BGC002 (yrs 271-300) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.495 -0.003 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 11.834 2.016 GPP(PgC/y) gross primary production 123.329 96.754 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 53.865 46.320 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 69.464 50.434 NPP(PgC/y) net primary production 50.742 41.147 AGNPP(PgC/y) above ground net primary production 20.199 20.148 BGNPP(PgC/y) below ground net primary production 18.930 19.016 MR(PgC/y) maintenance respiration 52.104 43.264 GR(PgC/y) total growth respiration 15.240 12.343 AR(PgC/y) autotrophic respiration (MR + GR) 72.587 55.607 LITHR(PgC/y) litter hetereotrophic respiration 20.250 19.965 SOMHR(PgC/y) SOM hetereotrophic respiration 18.657 19.166 HR(PgC/y) total hetereotrophic respiration 38.908 39.131 RR(PgC/y) root respiration (fine root MR + total root GR) 35.739 32.843 SR(PgC/y) total soil respiration (HR + root resp) 74.647 71.974 ER(PgC/y) total ecosystem respiration (AR + HR) 111.495 94.738 LEAFC(PgC) leaf carbon 12.522 13.233 XSMRPOOL(PgC) Temporary Photosynthate C Pool -10.238 -6.371 SOIL3C(PgC) Soil organic matter C (slow pool) 997.100 895.361 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 15.038 16.144 LIVESTEMC(PgC) live stem C 1.026 1.187 DEADSTEMC(PgC) dead stem carbon 262.418 388.357 LIVECROOTC(PgC) live coarse root carbon 0.304 0.356 DEADCROOTC(PgC) dead coarse root carbon 82.399 120.971 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 423.264 575.351 CWDC(PgC) coarse woody debris carbon 96.060 119.251 TOTLITC(PgC) total litter carbon 32.015 36.644 TOTLITC_1m(PgC) total litter carbon to 1m depth 31.525 36.019 TOTSOMC(PgC) total SOM carbon 1447.005 1288.832 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 980.739 918.878 TOTLITN(TgN) total litter N 698.098 618.215 TOTLITN_1m(TgN) total litter N to 1m depth 688.719 606.365 TOTSOMN(TgN) total soil organic matter N 132001.250 117605.789 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 89596.641 83954.211 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1998.341 2020.075 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1988.110 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 0.000 19.349 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1485.694 2011.117 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1365.375 1570.231 GROSS_NMIN(TgN/y) Gross N Mineralization 2198.182 2235.769 NET_NMIN(TgN/y) Net N Mineralization 832.798 665.529 NDEPLOY(TgN/y) Total N Deployed in New Growth 1151.741 924.216 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 16.027 215.689 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1135.711 708.529 DENIT(TgN/y) Total Denitrification 37.297 6.857 SOIL3N(TgN) soil organic matter N (slow pool) 90645.211 81396.320 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 402.086 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 47.530 8.014 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 53.956 50.582 SMINN(TgN) soil mineral N 3944.807 3953.264 RETRANSN(TgN) plant pool of retranslocated N -0.021 377.402 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 0.661 0.847 PFT_NTRUNC(TgN) pft-level sink for N truncation 10.884 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 10.339 2.013 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 7.506 1.313 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 253.811 44.352 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 190.550 33.146 FAREA_BURNED(proportion/y) fractional area burned 0.168 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 7.222 10.511 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 16.911 16.492 FROOTC_LOSS(PgC/m2y) Fine root C Loss 16.876 16.492 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 13.329 11.727 LEAFC_LOSS(PgC/m2y) Leaf C Loss 13.300 11.724 LITTERC(PgC) Total Litter C 32.015 36.644 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 20.250 19.965 LITTERC_LOSS(PgC/m2y) Litter C Loss 41.751 39.619 SOILC(PgC) soil organic matter C (fast pool) 1447.005 1288.832 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.657 19.166 SOILC_LOSS(PgC/y) Soil C Loss 18.657 19.166 WOODC(PgC) Wood C 346.147 510.871 WOODC_ALLOC(PgC/y) Wood C Allocation 8.889 10.945 WOODC_LOSS(PgC/y) Wood C Loss 7.636 10.646