DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_125_02 (yrs 1986-2005) REFERENCE CASE (case2): 1850_125 (yrs 101-125) DIFFERENCE: (20TR_125_02) - (1850_125) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -2.096 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 2.081 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux, positive for sink2.096 GPP(PgC/y) gross primary production 9.997 CUE(NPP/GPP) carbon use efficiency 0.002 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 2.375 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 7.622 NPP(PgC/y) net primary production 4.153 AGNPP(PgC/y) above ground net primary production 2.366 BGNPP(PgC/y) below ground net primary production 1.620 MR(PgC/y) maintenance respiration 4.766 GR(PgC/y) total growth respiration 0.501 AR(PgC/y) autotrophic respiration (MR + GR) 5.845 LITHR(PgC/y) litter hetereotrophic respiration 1.290 SOMHR(PgC/y) SOM hetereotrophic respiration 0.781 HR(PgC/y) total hetereotrophic respiration 2.072 RR(PgC/y) root respiration (fine root MR + total root GR) 2.242 SR(PgC/y) total soil respiration (HR + root resp) 4.314 ER(PgC/y) total ecosystem respiration (AR + HR) 7.916 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.008 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.014 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.022 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 20.951 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.016 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.051 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.102 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.866 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.016 LEAFC(PgC) leaf carbon 1.795 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.721 SOIL3C(PgC) Soil organic matter C (slow pool) 4.660 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 2.025 LIVESTEMC(PgC) live stem C 0.185 DEADSTEMC(PgC) dead stem carbon 35.730 LIVECROOTC(PgC) live coarse root carbon 0.069 DEADCROOTC(PgC) dead coarse root carbon 9.849 CPOOL(PgC) temporary photosynthate C pool 0.009 TOTVEGC(PgC) total vegetation C, excluding cpool 53.470 CWDC(PgC) coarse woody debris carbon 2.125 TOTLITC(PgC) total litter carbon -0.025 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.035 TOTSOMC(PgC) total SOM carbon -10.064 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -9.952 TOTLITN(TgN) total litter N -3.088 TOTLITN_1m(TgN) total litter N to 1m depth -3.358 TOTSOMN(TgN) total soil organic matter N -917.883 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -908.680 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 45.508 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 49.349 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.004 NDEP_TO_SMINN(TgN/y) nitrogen deposition 44.513 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 78.741 ACTUAL_IMMOB(TgN/y) Actual Immobilization 95.321 GROSS_NMIN(TgN/y) Gross N Mineralization 103.109 NET_NMIN(TgN/y) Net N Mineralization 7.783 NDEPLOY(TgN/y) Total N Deployed in New Growth 80.425 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.565 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 62.815 DENIT(TgN/y) Total Denitrification -8.713 SOIL3N(TgN) soil organic matter N (slow pool) 423.648 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 9.406 NACTIVE(TgN/y) Mycorrhizal N uptake flux 53.961 NAM(TgN/y) AM-associated N uptake flux 43.956 NECM(TgN/y) ECM-associated N uptake flux 7.043 NFIX(TgN/y) Symbiotic BNF uptake flux 9.425 NRETRANS(TgN/y) Retranslocated N uptake flux 18.038 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.252 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.531 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.044 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.244 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 0.207 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 5.319 SMINN(TgN) soil mineral N 376.555 RETRANSN(TgN) plant pool of retranslocated N -951.565 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -3.670 COL_NTRUNC(TgN) column-level sink for N truncation 0.016 PFT_NTRUNC(TgN) pft-level sink for N truncation 1.559 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss -0.015 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.002 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.242 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.177 FAREA_BURNED(proportion/y) fractional area burned -0.002 BAF_CROP(proportion/y) fractional area burned - crop -0.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.751 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 1.126 FROOTC_LOSS(PgC/m2y) Fine root C Loss 1.083 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.956 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.919 LITTERC(PgC) Total Litter C -0.025 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 1.290 LITTERC_LOSS(PgC/m2y) Litter C Loss 2.522 SOILC(PgC) soil organic matter C (fast pool) -10.064 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.781 SOILC_LOSS(PgC/y) Soil C Loss 0.781 WOODC(PgC) Wood C 45.836 WOODC_ALLOC(PgC/y) Wood C Allocation 1.904 WOODC_LOSS(PgC/y) Wood C Loss 0.895