DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_299_03 (yrs 1938-1957) REFERENCE CASE (case2): 20TR_297_01 (yrs 1938-1957) DIFFERENCE: (20TR_299_03) - (20TR_297_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.146 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.089 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.145 GPP(PgC/y) gross primary production 0.062 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.196 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.134 NPP(PgC/y) net primary production -0.098 AGNPP(PgC/y) above ground net primary production -0.058 BGNPP(PgC/y) below ground net primary production -0.024 MR(PgC/y) maintenance respiration -0.009 GR(PgC/y) total growth respiration -0.011 AR(PgC/y) autotrophic respiration (MR + GR) 0.159 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.008 RR(PgC/y) root respiration (fine root MR + total root GR) -0.015 SR(PgC/y) total soil respiration (HR + root resp) -0.024 ER(PgC/y) total ecosystem respiration (AR + HR) 0.151 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.003 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 0.004 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 0.341 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.203 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.010 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 0.076 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.012 LEAFC(PgC) leaf carbon -0.043 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.010 SOIL3C(PgC) Soil organic matter C (slow pool) -2.892 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.065 LIVESTEMC(PgC) live stem C -0.003 DEADSTEMC(PgC) dead stem carbon 0.361 LIVECROOTC(PgC) live coarse root carbon -0.001 DEADCROOTC(PgC) dead coarse root carbon 0.137 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 0.393 CWDC(PgC) coarse woody debris carbon 0.733 TOTLITC(PgC) total litter carbon 0.112 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.111 TOTSOMC(PgC) total SOM carbon -4.569 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -1.786 TOTLITN(TgN) total litter N 0.978 TOTLITN_1m(TgN) total litter N to 1m depth 0.930 TOTSOMN(TgN) total soil organic matter N -415.266 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -162.336 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -3.328 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -3.354 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 -0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -1.714 ACTUAL_IMMOB(TgN/y) Actual Immobilization -1.523 GROSS_NMIN(TgN/y) Gross N Mineralization -0.827 NET_NMIN(TgN/y) Net N Mineralization 0.703 NDEPLOY(TgN/y) Total N Deployed in New Growth -0.437 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.013 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 0.153 DENIT(TgN/y) Total Denitrification 0.121 SOIL3N(TgN) soil organic matter N (slow pool) -262.875 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.399 NAM(TgN/y) AM-associated N uptake flux 0.071 NECM(TgN/y) ECM-associated N uptake flux -0.173 NFIX(TgN/y) Symbiotic BNF uptake flux -0.391 NRETRANS(TgN/y) Retranslocated N uptake flux -0.899 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.180 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.251 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.007 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.211 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 0.052 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.147 SMINN(TgN) soil mineral N 234.600 RETRANSN(TgN) plant pool of retranslocated N 264.582 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 0.057 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.036 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.516 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.285 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 -0.044 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.006 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.010 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.001 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.010 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.004 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.016 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.012 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 0.494 WOODC_ALLOC(PgC/y) Wood C Allocation -0.081 WOODC_LOSS(PgC/y) Wood C Loss 0.034