DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_157 (yrs 1929-1948) REFERENCE CASE (case2): 20TR_125 (yrs 1986-2005) DIFFERENCE: (20TR_157) - (20TR_125) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.578 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.357 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -2.312 GPP(PgC/y) gross primary production -3.991 CUE(NPP/GPP) carbon use efficiency 0.042 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 4.876 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -8.867 NPP(PgC/y) net primary production 1.046 AGNPP(PgC/y) above ground net primary production 0.963 BGNPP(PgC/y) below ground net primary production -0.041 MR(PgC/y) maintenance respiration -11.038 GR(PgC/y) total growth respiration -0.257 AR(PgC/y) autotrophic respiration (MR + GR) -5.037 LITHR(PgC/y) litter hetereotrophic respiration 0.251 SOMHR(PgC/y) SOM hetereotrophic respiration 0.439 HR(PgC/y) total hetereotrophic respiration 0.689 RR(PgC/y) root respiration (fine root MR + total root GR) -6.165 SR(PgC/y) total soil respiration (HR + root resp) -5.476 ER(PgC/y) total ecosystem respiration (AR + HR) -4.347 FINUNDATED(unitless) Fractional inundated of veg col -0.069 FCH4(PgC/y) Gridcell surface CH4 flux -0.008 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.252 FCH4_DFSAT(PgC/y) CH4 additional flux -0.007 CH4PROD(PgC/y) Gridcell total CH4 production -0.259 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -11.914 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 11.360 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.016 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.227 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 1.611 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.204 LEAFC(PgC) leaf carbon -5.152 XSMRPOOL(PgC) Temporary Photosynthate C Pool 3.847 SOIL3C(PgC) Soil organic matter C (slow pool) 1137.229 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -4.988 LIVESTEMC(PgC) live stem C 0.062 DEADSTEMC(PgC) dead stem carbon -32.605 LIVECROOTC(PgC) live coarse root carbon -0.042 DEADCROOTC(PgC) dead coarse root carbon -12.726 CPOOL(PgC) temporary photosynthate C pool -0.013 TOTVEGC(PgC) total vegetation C, excluding cpool -59.027 CWDC(PgC) coarse woody debris carbon 17.594 TOTLITC(PgC) total litter carbon 8.917 TOTLITC_1m(PgC) total litter carbon to 1m depth 8.826 TOTSOMC(PgC) total SOM carbon 1246.868 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 341.673 TOTLITN(TgN) total litter N 86.269 TOTLITN_1m(TgN) total litter N to 1m depth 84.553 TOTSOMN(TgN) total soil organic matter N 113489.898 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 31171.844 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1214.358 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1218.232 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.018 NDEP_TO_SMINN(TgN/y) nitrogen deposition -37.759 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 264.350 ACTUAL_IMMOB(TgN/y) Actual Immobilization 188.466 GROSS_NMIN(TgN/y) Gross N Mineralization 41.034 NET_NMIN(TgN/y) Net N Mineralization -147.430 NDEPLOY(TgN/y) Total N Deployed in New Growth -191.566 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -1.837 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -151.050 DENIT(TgN/y) Total Denitrification -46.250 SOIL3N(TgN) soil organic matter N (slow pool) 103384.336 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -73.055 NAM(TgN/y) AM-associated N uptake flux -588.689 NECM(TgN/y) ECM-associated N uptake flux -96.623 NFIX(TgN/y) Symbiotic BNF uptake flux -75.633 NRETRANS(TgN/y) Retranslocated N uptake flux -42.110 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 6.866 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 2.540 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.616 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 7.144 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.010 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching -4.674 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -6.992 SMINN(TgN) soil mineral N 849.171 RETRANSN(TgN) plant pool of retranslocated N 1462.962 COL_CTRUNC(PgC) column-level sink for C truncation -0.001 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.041 COL_NTRUNC(TgN) column-level sink for N truncation -0.173 PFT_NTRUNC(TgN) pft-level sink for N truncation -2.054 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.939 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.507 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 5.568 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 1.937 FAREA_BURNED(proportion/y) fractional area burned 0.019 BAF_CROP(proportion/y) fractional area burned - crop 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -0.136 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.251 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.266 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.140 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.123 LITTERC(PgC) Total Litter C 8.917 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.251 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.666 SOILC(PgC) soil organic matter C (fast pool) 1246.868 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.439 SOILC_LOSS(PgC/y) Soil C Loss 0.439 WOODC(PgC) Wood C -45.312 WOODC_ALLOC(PgC/y) Wood C Allocation -0.163 WOODC_LOSS(PgC/y) Wood C Loss 0.051