DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_211 (yrs 74-93) REFERENCE CASE (case2): 1850_210 (yrs 74-93) DIFFERENCE: (1850_211) - (1850_210) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.025 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.021 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.033 GPP(PgC/y) gross primary production 1.229 CUE(NPP/GPP) carbon use efficiency 0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.430 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.799 NPP(PgC/y) net primary production 0.487 AGNPP(PgC/y) above ground net primary production 0.256 BGNPP(PgC/y) below ground net primary production 0.220 MR(PgC/y) maintenance respiration 0.545 GR(PgC/y) total growth respiration 0.055 AR(PgC/y) autotrophic respiration (MR + GR) 0.742 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.508 RR(PgC/y) root respiration (fine root MR + total root GR) 0.116 SR(PgC/y) total soil respiration (HR + root resp) 0.624 ER(PgC/y) total ecosystem respiration (AR + HR) 1.250 FINUNDATED(unitless) Fractional inundated of veg col 0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.008 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.011 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.019 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.881 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.483 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.009 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.056 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.124 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.029 LEAFC(PgC) leaf carbon 0.098 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.036 SOIL3C(PgC) Soil organic matter C (slow pool) 0.656 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.148 LIVESTEMC(PgC) live stem C 0.018 DEADSTEMC(PgC) dead stem carbon 3.707 LIVECROOTC(PgC) live coarse root carbon 0.005 DEADCROOTC(PgC) dead coarse root carbon 1.098 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 5.404 CWDC(PgC) coarse woody debris carbon -0.170 TOTLITC(PgC) total litter carbon -0.373 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.374 TOTSOMC(PgC) total SOM carbon 1.739 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1.086 TOTLITN(TgN) total litter N -5.087 TOTLITN_1m(TgN) total litter N to 1m depth -5.108 TOTSOMN(TgN) total soil organic matter N 157.172 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 97.930 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 6.607 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 6.576 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added 0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 14.042 ACTUAL_IMMOB(TgN/y) Actual Immobilization 17.452 GROSS_NMIN(TgN/y) Gross N Mineralization 30.755 NET_NMIN(TgN/y) Net N Mineralization 13.309 NDEPLOY(TgN/y) Total N Deployed in New Growth 11.149 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.034 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 10.343 DENIT(TgN/y) Total Denitrification 3.256 SOIL3N(TgN) soil organic matter N (slow pool) 59.078 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.625 NAM(TgN/y) AM-associated N uptake flux 0.922 NECM(TgN/y) ECM-associated N uptake flux 0.513 NFIX(TgN/y) Symbiotic BNF uptake flux 0.639 NRETRANS(TgN/y) Retranslocated N uptake flux 0.833 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.139 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.311 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.002 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.121 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.000 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 0.598 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.207 SMINN(TgN) soil mineral N 42.631 RETRANSN(TgN) plant pool of retranslocated N 0.737 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.004 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.007 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.641 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.551 FAREA_BURNED(proportion/y) fractional area burned 0.000 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 0.152 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.184 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.183 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.125 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.125 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.235 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.463 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.274 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 4.828 WOODC_ALLOC(PgC/y) Wood C Allocation 0.159 WOODC_LOSS(PgC/y) Wood C Loss 0.092