DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_192b (yrs 59-78) REFERENCE CASE (case2): 1850_190 (yrs 59-78) DIFFERENCE: (1850_192b) - (1850_190) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.046 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.054 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.044 GPP(PgC/y) gross primary production -0.706 CUE(NPP/GPP) carbon use efficiency 0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.529 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.178 NPP(PgC/y) net primary production -0.158 AGNPP(PgC/y) above ground net primary production -0.038 BGNPP(PgC/y) below ground net primary production -0.087 MR(PgC/y) maintenance respiration -0.256 GR(PgC/y) total growth respiration -0.017 AR(PgC/y) autotrophic respiration (MR + GR) -0.549 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.212 RR(PgC/y) root respiration (fine root MR + total root GR) -0.076 SR(PgC/y) total soil respiration (HR + root resp) -0.288 ER(PgC/y) total ecosystem respiration (AR + HR) -0.761 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.001 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.004 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.003 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -1.026 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.087 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.027 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.007 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.229 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.067 LEAFC(PgC) leaf carbon -0.087 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.042 SOIL3C(PgC) Soil organic matter C (slow pool) -6.794 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.134 LIVESTEMC(PgC) live stem C 0.004 DEADSTEMC(PgC) dead stem carbon -0.073 LIVECROOTC(PgC) live coarse root carbon 0.001 DEADCROOTC(PgC) dead coarse root carbon -0.155 CPOOL(PgC) temporary photosynthate C pool -0.001 TOTVEGC(PgC) total vegetation C, excluding cpool -0.722 CWDC(PgC) coarse woody debris carbon -0.540 TOTLITC(PgC) total litter carbon -0.083 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.086 TOTSOMC(PgC) total SOM carbon -10.147 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -7.655 TOTLITN(TgN) total litter N -1.891 TOTLITN_1m(TgN) total litter N to 1m depth -1.984 TOTSOMN(TgN) total soil organic matter N -924.344 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -697.352 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -11.490 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -11.442 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 -0.001 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -10.753 ACTUAL_IMMOB(TgN/y) Actual Immobilization -6.924 GROSS_NMIN(TgN/y) Gross N Mineralization -13.249 NET_NMIN(TgN/y) Net N Mineralization -6.318 NDEPLOY(TgN/y) Total N Deployed in New Growth -3.600 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.068 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -3.399 DENIT(TgN/y) Total Denitrification -5.129 SOIL3N(TgN) soil organic matter N (slow pool) -617.984 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -1.895 NAM(TgN/y) AM-associated N uptake flux -0.584 NECM(TgN/y) ECM-associated N uptake flux -1.471 NFIX(TgN/y) Symbiotic BNF uptake flux -1.981 NRETRANS(TgN/y) Retranslocated N uptake flux -0.220 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.271 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.697 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.021 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.207 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 -0.758 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.171 SMINN(TgN) soil mineral N 86.669 RETRANSN(TgN) plant pool of retranslocated N 175.713 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 0.008 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.005 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.085 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.025 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 -0.025 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.091 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.095 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.058 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.061 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.089 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.173 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.123 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -0.223 WOODC_ALLOC(PgC/y) Wood C Allocation 0.022 WOODC_LOSS(PgC/y) Wood C Loss -0.000