DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): PD (yrs 1995-2014) REFERENCE CASE (case2): PI (yrs 1850-1869) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.336 0.103 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.647 0.246 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.177 -0.141 GPP(PgC/y) gross primary production 14.157 11.440 CUE(NPP/GPP) carbon use efficiency 0.428 0.440 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 6.933 5.707 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 7.224 5.734 NPP(PgC/y) net primary production 5.855 4.809 AGNPP(PgC/y) above ground net primary production 2.849 2.397 BGNPP(PgC/y) below ground net primary production 2.748 2.240 MR(PgC/y) maintenance respiration 5.585 4.759 GR(PgC/y) total growth respiration 0.645 0.529 AR(PgC/y) autotrophic respiration (MR + GR) 8.301 6.631 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 5.208 4.563 RR(PgC/y) root respiration (fine root MR + total root GR) 1.578 1.336 SR(PgC/y) total soil respiration (HR + root resp) 6.786 5.899 ER(PgC/y) total ecosystem respiration (AR + HR) 13.510 11.195 FINUNDATED(unitless) Fractional inundated of veg col 0.047 0.049 FCH4(PgC/y) Gridcell surface CH4 flux 0.035 0.025 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.041 0.035 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.075 0.060 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 30.419 24.476 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 1.468 1.190 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.148 0.122 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.080 -0.078 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.438 0.317 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.019 0.014 LEAFC(PgC) leaf carbon 1.266 1.051 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.657 -0.571 SOIL3C(PgC) Soil organic matter C (slow pool) 105.050 105.087 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 1.885 1.592 LIVESTEMC(PgC) live stem C 0.167 0.154 DEADSTEMC(PgC) dead stem carbon 41.958 48.452 LIVECROOTC(PgC) live coarse root carbon 0.051 0.047 DEADCROOTC(PgC) dead coarse root carbon 13.488 15.304 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 63.856 70.582 CWDC(PgC) coarse woody debris carbon 15.434 17.807 TOTLITC(PgC) total litter carbon 4.898 4.659 TOTLITC_1m(PgC) total litter carbon to 1m depth 4.783 4.544 TOTSOMC(PgC) total SOM carbon 163.444 161.762 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 123.242 121.356 TOTLITN(TgN) total litter N 97.586 86.443 TOTLITN_1m(TgN) total litter N to 1m depth 94.335 83.173 TOTSOMN(TgN) total soil organic matter N 14922.753 14765.935 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 11263.403 11088.018 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 247.632 254.811 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 246.977 254.241 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.962 0.965 NDEP_TO_SMINN(TgN/y) nitrogen deposition 8.088 1.938 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 -999.000 -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 213.240 198.824 ACTUAL_IMMOB(TgN/y) Actual Immobilization 193.998 174.960 GROSS_NMIN(TgN/y) Gross N Mineralization 295.663 260.978 NET_NMIN(TgN/y) Net N Mineralization 101.665 86.018 NDEPLOY(TgN/y) Total N Deployed in New Growth 131.831 107.434 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.077 0.785 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 111.478 89.048 DENIT(TgN/y) Total Denitrification 7.167 6.701 SOIL3N(TgN) soil organic matter N (slow pool) 9550.027 9553.393 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 1.216 0.941 NECM(TgN/y) ECM-associated N uptake flux 1.909 1.467 NFIX(TgN/y) Symbiotic BNF uptake flux 6.277 4.245 NRETRANS(TgN/y) Retranslocated N uptake flux 17.009 15.227 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 2.072 1.343 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) 0.264 0.218 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 4.067 3.961 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.056 0.039 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 1.368 0.957 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.007 0.005 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 0.478 0.079 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.506 0.261 SMINN(TgN) soil mineral N 188.148 179.080 RETRANSN(TgN) plant pool of retranslocated N 1.962 2.308 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 0.312 0.349 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.219 0.245 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 3.653 3.492 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 2.657 2.494 FAREA_BURNED(proportion/y) fractional area burned 0.049 0.050 BAF_CROP(proportion/y) fractional area burned - crop 0.000 0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration -999.000 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 1.232 1.385 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 2.383 1.908 FROOTC_LOSS(PgC/m2y) Fine root C Loss 2.372 1.909 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.631 1.290 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.623 1.290 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 2.682 2.325 LITTERC_LOSS(PgC/m2y) Litter C Loss 5.292 4.601 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 2.526 2.239 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 55.664 63.957 WOODC_ALLOC(PgC/y) Wood C Allocation 1.583 1.439 WOODC_LOSS(PgC/y) Wood C Loss 1.367 1.466