DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_266_01 (yrs 1958-1977) REFERENCE CASE (case2): 20TR_265_01 (yrs 1958-1977) DIFFERENCE: (20TR_266_01) - (20TR_265_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.137 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.109 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.114 GPP(PgC/y) gross primary production -0.283 CUE(NPP/GPP) carbon use efficiency 0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.036 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.247 NPP(PgC/y) net primary production -0.112 AGNPP(PgC/y) above ground net primary production -0.071 BGNPP(PgC/y) below ground net primary production -0.034 MR(PgC/y) maintenance respiration 0.014 GR(PgC/y) total growth respiration -0.012 AR(PgC/y) autotrophic respiration (MR + GR) -0.171 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.003 RR(PgC/y) root respiration (fine root MR + total root GR) 0.010 SR(PgC/y) total soil respiration (HR + root resp) 0.007 ER(PgC/y) total ecosystem respiration (AR + HR) -0.174 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 -0.001 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.006 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -0.317 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.380 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.023 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.015 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.138 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.006 LEAFC(PgC) leaf carbon -0.019 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.012 SOIL3C(PgC) Soil organic matter C (slow pool) -0.795 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.025 LIVESTEMC(PgC) live stem C -0.007 DEADSTEMC(PgC) dead stem carbon -0.690 LIVECROOTC(PgC) live coarse root carbon -0.002 DEADCROOTC(PgC) dead coarse root carbon -0.244 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -1.092 CWDC(PgC) coarse woody debris carbon -0.746 TOTLITC(PgC) total litter carbon -0.247 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.244 TOTSOMC(PgC) total SOM carbon -3.024 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -2.368 TOTLITN(TgN) total litter N -3.458 TOTLITN_1m(TgN) total litter N to 1m depth -3.401 TOTSOMN(TgN) total soil organic matter N -277.016 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -217.383 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -5.117 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -5.128 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.000 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 -2.473 ACTUAL_IMMOB(TgN/y) Actual Immobilization -1.445 GROSS_NMIN(TgN/y) Gross N Mineralization 0.501 NET_NMIN(TgN/y) Net N Mineralization 1.947 NDEPLOY(TgN/y) Total N Deployed in New Growth -0.975 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.033 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -1.086 DENIT(TgN/y) Total Denitrification 1.844 SOIL3N(TgN) soil organic matter N (slow pool) -72.031 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.799 NAM(TgN/y) AM-associated N uptake flux 0.184 NECM(TgN/y) ECM-associated N uptake flux 0.371 NFIX(TgN/y) Symbiotic BNF uptake flux -0.790 NRETRANS(TgN/y) Retranslocated N uptake flux 0.147 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.176 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.100 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.009 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.110 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.000 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 0.062 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.038 SMINN(TgN) soil mineral N 0.038 RETRANSN(TgN) plant pool of retranslocated N -15.764 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 0.027 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.020 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.567 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.415 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 -0.046 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.021 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.017 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.019 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.017 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.009 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.012 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.007 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -0.944 WOODC_ALLOC(PgC/y) Wood C Allocation -0.050 WOODC_LOSS(PgC/y) Wood C Loss -0.016