DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_197_01 (yrs 1986-2005) REFERENCE CASE (case2): 20TR_192_01 (yrs 1986-2005) DIFFERENCE: (20TR_197_01) - (20TR_192_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.037 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.005 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.086 GPP(PgC/y) gross primary production 0.504 CUE(NPP/GPP) carbon use efficiency 0.003 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.159 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.663 NPP(PgC/y) net primary production 0.291 AGNPP(PgC/y) above ground net primary production 0.095 BGNPP(PgC/y) below ground net primary production 0.158 MR(PgC/y) maintenance respiration 0.401 GR(PgC/y) total growth respiration 0.033 AR(PgC/y) autotrophic respiration (MR + GR) 0.213 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.286 RR(PgC/y) root respiration (fine root MR + total root GR) 0.192 SR(PgC/y) total soil respiration (HR + root resp) 0.478 ER(PgC/y) total ecosystem respiration (AR + HR) 0.499 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.012 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.003 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.009 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 4.325 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.873 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.042 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.004 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.112 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.043 LEAFC(PgC) leaf carbon 0.156 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.072 SOIL3C(PgC) Soil organic matter C (slow pool) -8.041 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.249 LIVESTEMC(PgC) live stem C 0.007 DEADSTEMC(PgC) dead stem carbon 5.680 LIVECROOTC(PgC) live coarse root carbon 0.005 DEADCROOTC(PgC) dead coarse root carbon 1.735 CPOOL(PgC) temporary photosynthate C pool -0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 7.934 CWDC(PgC) coarse woody debris carbon 2.977 TOTLITC(PgC) total litter carbon 0.474 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.476 TOTSOMC(PgC) total SOM carbon -11.672 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -6.421 TOTLITN(TgN) total litter N 3.478 TOTLITN_1m(TgN) total litter N to 1m depth 3.536 TOTSOMN(TgN) total soil organic matter N -1062.094 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -584.070 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -0.294 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -0.361 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 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 0.002 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 23.396 ACTUAL_IMMOB(TgN/y) Actual Immobilization 15.033 GROSS_NMIN(TgN/y) Gross N Mineralization 16.579 NET_NMIN(TgN/y) Net N Mineralization 1.548 NDEPLOY(TgN/y) Total N Deployed in New Growth 4.548 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.214 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 2.358 DENIT(TgN/y) Total Denitrification -0.730 SOIL3N(TgN) soil organic matter N (slow pool) -730.922 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.334 NAM(TgN/y) AM-associated N uptake flux 0.004 NECM(TgN/y) ECM-associated N uptake flux 1.122 NFIX(TgN/y) Symbiotic BNF uptake flux 0.427 NRETRANS(TgN/y) Retranslocated N uptake flux 2.329 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.221 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.257 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.005 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.237 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.002 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 -0.065 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.993 SMINN(TgN) soil mineral N 179.483 RETRANSN(TgN) plant pool of retranslocated N 7.619 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 0.042 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.026 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.742 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.551 FAREA_BURNED(proportion/y) fractional area burned 0.001 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 0.210 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.109 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.087 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.066 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.052 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.142 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.290 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.144 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 7.425 WOODC_ALLOC(PgC/y) Wood C Allocation 0.179 WOODC_LOSS(PgC/y) Wood C Loss 0.161