DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): CPLHIST (yrs 1240-1260) REFERENCE CASE (case2): GSWP3 (yrs 1901-1920) DIFFERENCE: (CPLHIST) - (GSWP3) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.521 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.961 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.440 GPP(PgC/y) gross primary production -4.299 CUE(NPP/GPP) carbon use efficiency 0.009 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -5.856 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.558 NPP(PgC/y) net primary production -0.774 AGNPP(PgC/y) above ground net primary production -0.791 BGNPP(PgC/y) below ground net primary production 0.178 MR(PgC/y) maintenance respiration -0.182 GR(PgC/y) total growth respiration -0.086 AR(PgC/y) autotrophic respiration (MR + GR) -3.524 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.186 RR(PgC/y) root respiration (fine root MR + total root GR) 0.060 SR(PgC/y) total soil respiration (HR + root resp) 0.246 ER(PgC/y) total ecosystem respiration (AR + HR) -3.338 FINUNDATED(unitless) Fractional inundated of veg col 0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.023 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.009 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.032 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 0.423 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 3.101 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.138 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.129 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.802 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.011 LEAFC(PgC) leaf carbon -0.006 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.397 SOIL3C(PgC) Soil organic matter C (slow pool) 42.360 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.082 LIVESTEMC(PgC) live stem C -0.044 DEADSTEMC(PgC) dead stem carbon 35.195 LIVECROOTC(PgC) live coarse root carbon 0.015 DEADCROOTC(PgC) dead coarse root carbon 9.892 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 45.356 CWDC(PgC) coarse woody debris carbon -0.491 TOTLITC(PgC) total litter carbon -4.533 TOTLITC_1m(PgC) total litter carbon to 1m depth -4.460 TOTSOMC(PgC) total SOM carbon -63.726 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -75.007 TOTLITN(TgN) total litter N -90.522 TOTLITN_1m(TgN) total litter N to 1m depth -88.854 TOTSOMN(TgN) total soil organic matter N -5856.906 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -6880.539 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -23.382 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -23.966 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition -5.428 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -6.583 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1.539 ACTUAL_IMMOB(TgN/y) Actual Immobilization 5.211 GROSS_NMIN(TgN/y) Gross N Mineralization 14.198 NET_NMIN(TgN/y) Net N Mineralization 9.006 NDEPLOY(TgN/y) Total N Deployed in New Growth -6.478 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.167 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -11.664 DENIT(TgN/y) Total Denitrification 4.259 SOIL3N(TgN) soil organic matter N (slow pool) 3850.859 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -7.255 NAM(TgN/y) AM-associated N uptake flux -9.864 NECM(TgN/y) ECM-associated N uptake flux -0.250 NFIX(TgN/y) Symbiotic BNF uptake flux -7.597 NRETRANS(TgN/y) Retranslocated N uptake flux 5.067 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -3.405 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 3.009 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.082 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -2.751 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.001 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 -0.359 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.080 SMINN(TgN) soil mineral N 826.519 RETRANSN(TgN) plant pool of retranslocated N -141.781 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 -0.443 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.278 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -5.405 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -3.321 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 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.515 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.108 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.123 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.199 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.189 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.048 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.024 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.138 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 45.056 WOODC_ALLOC(PgC/y) Wood C Allocation -0.174 WOODC_LOSS(PgC/y) Wood C Loss 0.310