DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): FV2 (yrs 1995-2014) REFERENCE CASE (case2): FV1 (yrs 1995-2014) DIFFERENCE: (FV2) - (FV1) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.283 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.038 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.054 GPP(PgC/y) gross primary production 4.672 CUE(NPP/GPP) carbon use efficiency 0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 1.658 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 3.014 NPP(PgC/y) net primary production 1.901 AGNPP(PgC/y) above ground net primary production 0.989 BGNPP(PgC/y) below ground net primary production 0.918 MR(PgC/y) maintenance respiration 1.330 GR(PgC/y) total growth respiration 0.209 AR(PgC/y) autotrophic respiration (MR + GR) 2.771 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 1.863 RR(PgC/y) root respiration (fine root MR + total root GR) 0.310 SR(PgC/y) total soil respiration (HR + root resp) 2.173 ER(PgC/y) total ecosystem respiration (AR + HR) 4.635 FINUNDATED(unitless) Fractional inundated of veg col 0.009 FCH4(PgC/y) Gridcell surface CH4 flux -0.040 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.011 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.029 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 2.989 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -5.494 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.046 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.012 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.224 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.016 LEAFC(PgC) leaf carbon 0.384 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.114 SOIL3C(PgC) Soil organic matter C (slow pool) 330.999 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.540 LIVESTEMC(PgC) live stem C 0.039 DEADSTEMC(PgC) dead stem carbon 7.644 LIVECROOTC(PgC) live coarse root carbon 0.006 DEADCROOTC(PgC) dead coarse root carbon 2.186 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 13.231 CWDC(PgC) coarse woody debris carbon 2.060 TOTLITC(PgC) total litter carbon 0.079 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.034 TOTSOMC(PgC) total SOM carbon 347.462 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 28.659 TOTLITN(TgN) total litter N 5.420 TOTLITN_1m(TgN) total litter N to 1m depth 4.501 TOTSOMN(TgN) total soil organic matter N 31598.156 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 2605.688 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 362.837 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 362.543 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition -1.074 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -4.870 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 67.440 ACTUAL_IMMOB(TgN/y) Actual Immobilization 61.440 GROSS_NMIN(TgN/y) Gross N Mineralization 106.585 NET_NMIN(TgN/y) Net N Mineralization 45.108 NDEPLOY(TgN/y) Total N Deployed in New Growth 44.622 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.236 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 43.967 DENIT(TgN/y) Total Denitrification 3.855 SOIL3N(TgN) soil organic matter N (slow pool) 30090.969 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 0.256 NECM(TgN/y) ECM-associated N uptake flux 0.369 NFIX(TgN/y) Symbiotic BNF uptake flux 4.775 NRETRANS(TgN/y) Retranslocated N uptake flux 0.656 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 1.210 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.044 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.969 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.002 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 0.050 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -3.842 SMINN(TgN) soil mineral N 819.103 RETRANSN(TgN) plant pool of retranslocated N 612.843 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 -0.246 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.154 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -2.925 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -1.798 FAREA_BURNED(proportion/y) fractional area burned -0.006 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 0.199 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.885 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.884 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.607 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.607 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.945 LITTERC_LOSS(PgC/m2y) Litter C Loss 1.805 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.918 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 9.874 WOODC_ALLOC(PgC/y) Wood C Allocation 0.187 WOODC_LOSS(PgC/y) Wood C Loss 0.149