DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): b.e21.BHISTcmip6.f09_g17.LE2-1181.010 (yrs 1990-2014) REFERENCE CASE (case2): b.e21.B1850.f09_g17.CMIP6-piControl.001 (yrs 1322-1346) DIFFERENCE: (b.e21.BHISTcmip6.f09_g17.LE2-1181.010) - (b.e21.B1850.f09_g17.CMIP6-piControl.001) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.711 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.292 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.209 GPP(PgC/y) gross primary production 16.015 CUE(NPP/GPP) carbon use efficiency 0.017 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 7.126 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 8.889 NPP(PgC/y) net primary production 8.038 AGNPP(PgC/y) above ground net primary production 5.873 BGNPP(PgC/y) below ground net primary production 1.744 MR(PgC/y) maintenance respiration 4.296 GR(PgC/y) total growth respiration 0.888 AR(PgC/y) autotrophic respiration (MR + GR) 7.977 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 3.746 RR(PgC/y) root respiration (fine root MR + total root GR) 0.975 SR(PgC/y) total soil respiration (HR + root resp) 4.721 ER(PgC/y) total ecosystem respiration (AR + HR) 11.723 FINUNDATED(unitless) Fractional inundated of veg col 0.001 FCH4(PgC/y) Gridcell surface CH4 flux 0.022 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.008 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.030 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 44.250 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.029 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.245 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.033 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 1.391 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.020 LEAFC(PgC) leaf carbon 0.960 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.332 SOIL3C(PgC) Soil organic matter C (slow pool) -0.286 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 1.222 LIVESTEMC(PgC) live stem C 0.392 DEADSTEMC(PgC) dead stem carbon -50.885 LIVECROOTC(PgC) live coarse root carbon 0.029 DEADCROOTC(PgC) dead coarse root carbon -13.808 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -59.508 CWDC(PgC) coarse woody debris carbon -11.649 TOTLITC(PgC) total litter carbon 2.271 TOTLITC_1m(PgC) total litter carbon to 1m depth 2.263 TOTSOMC(PgC) total SOM carbon 16.931 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 17.758 TOTLITN(TgN) total litter N 66.880 TOTLITN_1m(TgN) total litter N to 1m depth 66.728 TOTSOMN(TgN) total soil organic matter N 1570.500 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 1644.883 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -51.951 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -51.489 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition 57.968 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added 94.291 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 137.551 ACTUAL_IMMOB(TgN/y) Actual Immobilization 128.868 GROSS_NMIN(TgN/y) Gross N Mineralization 197.815 NET_NMIN(TgN/y) Net N Mineralization 68.956 NDEPLOY(TgN/y) Total N Deployed in New Growth 176.983 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.336 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 171.439 DENIT(TgN/y) Total Denitrification 39.335 SOIL3N(TgN) soil organic matter N (slow pool) -25.953 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 NAM(TgN/y) AM-associated N uptake flux 71.306 NECM(TgN/y) ECM-associated N uptake flux 2.103 NFIX(TgN/y) Symbiotic BNF uptake flux 21.341 NRETRANS(TgN/y) Retranslocated N uptake flux 5.551 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 3.430 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) 0.005 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.158 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 2.224 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.009 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 6.700 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 22.877 SMINN(TgN) soil mineral N -106.015 RETRANSN(TgN) plant pool of retranslocated N -1217.520 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 0.591 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.411 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 10.311 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 8.084 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 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -0.814 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 1.516 FROOTC_LOSS(PgC/m2y) Fine root C Loss 1.448 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.872 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.824 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 2.130 LITTERC_LOSS(PgC/m2y) Litter C Loss 4.211 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 1.616 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -64.273 WOODC_ALLOC(PgC/y) Wood C Allocation 2.724 WOODC_LOSS(PgC/y) Wood C Loss -0.135