DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 20TR_228_01 (yrs 1962-1981) REFERENCE CASE (case2): 20TR_202_01 (yrs 1962-1981) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -2.175 -2.307 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.485 4.369 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.209 0.051 GPP(PgC/y) gross primary production 102.971 101.730 CUE(NPP/GPP) carbon use efficiency 0.432 0.423 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 51.283 51.916 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 51.688 49.814 NPP(PgC/y) net primary production 41.939 40.307 AGNPP(PgC/y) above ground net primary production 22.288 21.412 BGNPP(PgC/y) below ground net primary production 18.081 17.462 MR(PgC/y) maintenance respiration 39.243 38.614 GR(PgC/y) total growth respiration 4.615 4.436 AR(PgC/y) autotrophic respiration (MR + GR) 61.032 61.424 LITHR(PgC/y) litter hetereotrophic respiration -999.000 -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 -999.000 HR(PgC/y) total hetereotrophic respiration 37.454 35.938 RR(PgC/y) root respiration (fine root MR + total root GR) 8.918 8.681 SR(PgC/y) total soil respiration (HR + root resp) 46.372 44.619 ER(PgC/y) total ecosystem respiration (AR + HR) 98.486 97.361 FINUNDATED(unitless) Fractional inundated of veg col 0.039 0.038 FCH4(PgC/y) Gridcell surface CH4 flux 0.276 0.242 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.371 0.355 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.647 0.597 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 185.113 172.758 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 17.685 15.241 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.013 0.993 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.629 -0.593 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 2.838 3.654 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.355 0.303 LEAFC(PgC) leaf carbon 7.804 7.481 XSMRPOOL(PgC) Temporary Photosynthate C Pool -4.731 -4.627 SOIL3C(PgC) Soil organic matter C (slow pool) 1813.035 2214.030 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 11.480 11.005 LIVESTEMC(PgC) live stem C 1.341 1.252 DEADSTEMC(PgC) dead stem carbon 324.006 298.585 LIVECROOTC(PgC) live coarse root carbon 0.349 0.323 DEADCROOTC(PgC) dead coarse root carbon 102.423 94.552 CPOOL(PgC) temporary photosynthate C pool 0.000 -0.012 TOTVEGC(PgC) total vegetation C, excluding cpool 479.070 442.281 CWDC(PgC) coarse woody debris carbon 109.689 98.897 TOTLITC(PgC) total litter carbon 32.429 30.400 TOTLITC_1m(PgC) total litter carbon to 1m depth 32.240 30.173 TOTSOMC(PgC) total SOM carbon 2273.816 2657.924 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1036.393 1109.459 TOTLITN(TgN) total litter N 616.746 578.371 TOTLITN_1m(TgN) total litter N to 1m depth 613.029 573.819 TOTSOMN(TgN) total soil organic matter N 207162.594 242064.188 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 94644.414 101260.094 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2895.006 3229.504 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2890.052 3224.938 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.975 0.975 NDEP_TO_SMINN(TgN/y) nitrogen deposition 47.506 47.506 FERT(TgN/y) fertilizer added -999.000 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 -999.000 NFERTILIZATION(TgN/y) fertilizer added 65.982 65.987 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1532.940 1466.119 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1418.125 1357.573 GROSS_NMIN(TgN/y) Gross N Mineralization 2131.771 2047.346 NET_NMIN(TgN/y) Net N Mineralization 713.656 689.771 NDEPLOY(TgN/y) Total N Deployed in New Growth 873.245 840.297 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 4.576 4.773 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 798.618 767.683 DENIT(TgN/y) Total Denitrification 84.405 86.690 SOIL3N(TgN) soil organic matter N (slow pool) 164821.203 201274.766 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 39.162 36.886 NAM(TgN/y) AM-associated N uptake flux 66.932 66.265 NECM(TgN/y) ECM-associated N uptake flux 10.665 10.721 NFIX(TgN/y) Symbiotic BNF uptake flux 40.290 37.959 NRETRANS(TgN/y) Retranslocated N uptake flux 76.792 74.705 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 17.965 19.149 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 40.423 39.856 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.338 0.317 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 13.069 14.470 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.030 0.031 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 4.370 6.430 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 14.408 14.942 SMINN(TgN) soil mineral N 2034.229 2464.931 RETRANSN(TgN) plant pool of retranslocated N 1233.278 1441.641 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 2.317 2.068 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.575 1.417 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 36.958 31.474 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 27.233 23.186 FAREA_BURNED(proportion/y) fractional area burned 0.038 0.033 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 9.404 8.682 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 15.625 15.162 FROOTC_LOSS(PgC/m2y) Fine root C Loss 15.599 15.120 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 11.679 11.364 LEAFC_LOSS(PgC/m2y) Leaf C Loss 11.661 11.335 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 19.209 18.394 LITTERC_LOSS(PgC/m2y) Litter C Loss 38.014 36.369 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.245 17.544 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 428.118 394.712 WOODC_ALLOC(PgC/y) Wood C Allocation 11.558 10.873 WOODC_LOSS(PgC/y) Wood C Loss 10.140 9.354