DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 20TRG31 (yrs 1985-2004) REFERENCE CASE (case2): 1850G31 (yrs 80-99) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -2.163 -0.875 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 8.876 4.993 GPP(PgC/y) gross primary production 150.290 120.998 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 63.316 49.204 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 86.975 71.794 NPP(PgC/y) net primary production 63.582 48.588 AGNPP(PgC/y) above ground net primary production 26.257 21.443 BGNPP(PgC/y) below ground net primary production 30.600 22.553 MR(PgC/y) maintenance respiration 58.537 49.213 GR(PgC/y) total growth respiration 19.095 14.577 AR(PgC/y) autotrophic respiration (MR + GR) 86.709 72.410 LITHR(PgC/y) litter hetereotrophic respiration 28.861 22.599 SOMHR(PgC/y) SOM hetereotrophic respiration 25.845 20.996 HR(PgC/y) total hetereotrophic respiration 54.705 43.596 RR(PgC/y) root respiration (fine root MR + total root GR) 44.265 33.666 SR(PgC/y) total soil respiration (HR + root resp) 98.970 77.262 ER(PgC/y) total ecosystem respiration (AR + HR) 141.414 116.005 LEAFC(PgC) leaf carbon 17.729 15.219 XSMRPOOL(PgC) Temporary Photosynthate C Pool -9.629 -8.883 SOIL3C(PgC) Soil organic matter C (slow pool) 837.090 814.575 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 23.589 19.123 LIVESTEMC(PgC) live stem C 1.163 1.094 DEADSTEMC(PgC) dead stem carbon 283.940 319.222 LIVECROOTC(PgC) live coarse root carbon 0.351 0.329 DEADCROOTC(PgC) dead coarse root carbon 88.769 99.999 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 478.067 499.208 CWDC(PgC) coarse woody debris carbon 108.646 113.665 TOTLITC(PgC) total litter carbon 43.840 34.128 TOTLITC_1m(PgC) total litter carbon to 1m depth 43.036 33.525 TOTSOMC(PgC) total SOM carbon 1346.292 1239.408 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1016.340 910.585 TOTLITN(TgN) total litter N 944.731 664.884 TOTLITN_1m(TgN) total litter N to 1m depth 929.111 653.702 TOTSOMN(TgN) total soil organic matter N 122991.719 113152.672 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 92976.141 83242.320 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1986.658 1886.416 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1977.029 1877.542 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.971 0.969 NDEP_TO_SMINN(TgN/y) nitrogen deposition 63.830 19.349 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2095.452 1758.540 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1977.828 1651.688 GROSS_NMIN(TgN/y) Gross N Mineralization 3057.074 2465.259 NET_NMIN(TgN/y) Net N Mineralization 1079.245 813.569 NDEPLOY(TgN/y) Total N Deployed in New Growth 1354.226 943.566 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 10.767 10.241 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1343.456 933.324 DENIT(TgN/y) Total Denitrification 31.042 23.177 SOIL3N(TgN) soil organic matter N (slow pool) 76099.148 74052.320 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 254.190 146.325 NACTIVE(TgN/y) Mycorrhizal N uptake flux 453.411 385.238 NAM(TgN/y) AM-associated N uptake flux 361.468 292.310 NECM(TgN/y) ECM-associated N uptake flux 91.944 92.929 NFIX(TgN/y) Symbiotic BNF uptake flux 261.732 150.914 NRETRANS(TgN/y) Retranslocated N uptake flux 11.086 10.590 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 9.076 8.620 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 40.176 39.887 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 2.137 1.293 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 1.488 1.498 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.170 0.159 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 19.826 22.289 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 40.360 34.381 SMINN(TgN) soil mineral N 6055.510 5483.721 RETRANSN(TgN) plant pool of retranslocated N -0.048 -0.028 COL_CTRUNC(PgC) column-level sink for C truncation 0.014 0.013 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 1.335 1.178 PFT_NTRUNC(TgN) pft-level sink for N truncation 12.546 17.124 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 5.231 4.118 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 3.761 2.973 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 92.707 68.001 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 66.087 48.640 FAREA_BURNED(proportion/y) fractional area burned 0.073 0.066 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 8.190 8.564 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 28.308 20.413 FROOTC_LOSS(PgC/m2y) Fine root C Loss 28.160 20.429 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 18.634 14.300 LEAFC_LOSS(PgC/m2y) Leaf C Loss 18.534 14.311 LITTERC(PgC) Total Litter C 43.840 34.128 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 28.861 22.599 LITTERC_LOSS(PgC/m2y) Litter C Loss 57.590 45.111 SOILC(PgC) soil organic matter C (fast pool) 1346.292 1239.408 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 25.845 20.996 SOILC_LOSS(PgC/y) Soil C Loss 25.845 20.996 WOODC(PgC) Wood C 374.224 420.646 WOODC_ALLOC(PgC/y) Wood C Allocation 9.915 9.283 WOODC_LOSS(PgC/y) Wood C Loss 9.177 8.826