DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): CLM50_GSWP3_HIST (yrs 1991-2010) REFERENCE CASE (case2): CLM50_CRUNCEP_HIST (yrs 1991-2010) DIFFERENCE: (CLM50_GSWP3_HIST) - (CLM50_CRUNCEP_HIST) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.463 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.895 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.018 GPP(PgC/y) gross primary production -13.195 CUE(NPP/GPP) carbon use efficiency -0.017 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -2.850 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -10.345 NPP(PgC/y) net primary production -7.717 AGNPP(PgC/y) above ground net primary production -4.192 BGNPP(PgC/y) below ground net primary production -3.374 MR(PgC/y) maintenance respiration -3.476 GR(PgC/y) total growth respiration -0.849 AR(PgC/y) autotrophic respiration (MR + GR) -5.479 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -6.822 RR(PgC/y) root respiration (fine root MR + total root GR) -1.719 SR(PgC/y) total soil respiration (HR + root resp) -8.542 ER(PgC/y) total ecosystem respiration (AR + HR) -12.301 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.005 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.050 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.055 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -67.192 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 4.679 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.236 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.084 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -2.986 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.130 LEAFC(PgC) leaf carbon -1.722 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.383 SOIL3C(PgC) Soil organic matter C (slow pool) -1861.470 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -2.637 LIVESTEMC(PgC) live stem C -0.268 DEADSTEMC(PgC) dead stem carbon -75.521 LIVECROOTC(PgC) live coarse root carbon -0.081 DEADCROOTC(PgC) dead coarse root carbon -24.519 CPOOL(PgC) temporary photosynthate C pool 0.003 TOTVEGC(PgC) total vegetation C, excluding cpool -110.739 CWDC(PgC) coarse woody debris carbon -59.265 TOTLITC(PgC) total litter carbon -20.765 TOTLITC_1m(PgC) total litter carbon to 1m depth -19.905 TOTSOMC(PgC) total SOM carbon -2385.351 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -936.823 TOTLITN(TgN) total litter N -386.446 TOTLITN_1m(TgN) total litter N to 1m depth -368.597 TOTSOMN(TgN) total soil organic matter N -217209.609 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -85471.523 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -2576.142 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -2575.801 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.003 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 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -317.579 ACTUAL_IMMOB(TgN/y) Actual Immobilization -265.348 GROSS_NMIN(TgN/y) Gross N Mineralization -394.637 NET_NMIN(TgN/y) Net N Mineralization -129.282 NDEPLOY(TgN/y) Total N Deployed in New Growth -146.653 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -2.094 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -125.663 DENIT(TgN/y) Total Denitrification -11.776 SOIL3N(TgN) soil organic matter N (slow pool) -169224.656 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -5.249 NAM(TgN/y) AM-associated N uptake flux -6.637 NECM(TgN/y) ECM-associated N uptake flux -6.703 NFIX(TgN/y) Symbiotic BNF uptake flux -5.319 NRETRANS(TgN/y) Retranslocated N uptake flux -21.735 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -1.158 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -5.320 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.051 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.372 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.014 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 0.411 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -1.886 SMINN(TgN) soil mineral N -500.467 RETRANSN(TgN) plant pool of retranslocated N -98.796 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 -0.431 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.176 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -2.489 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -0.655 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 -2.192 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -2.778 FROOTC_LOSS(PgC/m2y) Fine root C Loss -2.767 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -1.873 LEAFC_LOSS(PgC/m2y) Leaf C Loss -1.864 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -3.409 LITTERC_LOSS(PgC/m2y) Litter C Loss -6.769 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -3.413 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -100.387 WOODC_ALLOC(PgC/y) Wood C Allocation -2.578 WOODC_LOSS(PgC/y) Wood C Loss -2.278