DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_179_02 (yrs 1960-1979) REFERENCE CASE (case2): 20TR_125_02 (yrs 1984-2003) DIFFERENCE: (20TR_179_02) - (20TR_125_02) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.430 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 2.280 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -1.781 GPP(PgC/y) gross primary production -1.375 CUE(NPP/GPP) carbon use efficiency 0.062 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 6.174 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -7.549 NPP(PgC/y) net primary production 3.120 AGNPP(PgC/y) above ground net primary production 3.004 BGNPP(PgC/y) below ground net primary production 0.020 MR(PgC/y) maintenance respiration -10.429 GR(PgC/y) total growth respiration -0.022 AR(PgC/y) autotrophic respiration (MR + GR) -4.495 LITHR(PgC/y) litter hetereotrophic respiration 0.384 SOMHR(PgC/y) SOM hetereotrophic respiration 0.456 HR(PgC/y) total hetereotrophic respiration 0.840 RR(PgC/y) root respiration (fine root MR + total root GR) -6.070 SR(PgC/y) total soil respiration (HR + root resp) -5.230 ER(PgC/y) total ecosystem respiration (AR + HR) -3.655 FINUNDATED(unitless) Fractional inundated of veg col 0.009 FCH4(PgC/y) Gridcell surface CH4 flux 0.128 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.195 FCH4_DFSAT(PgC/y) CH4 additional flux -0.003 CH4PROD(PgC/y) Gridcell total CH4 production 0.323 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -22.904 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 10.116 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 0.296 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 1.014 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.253 LEAFC(PgC) leaf carbon -5.109 XSMRPOOL(PgC) Temporary Photosynthate C Pool 3.855 SOIL3C(PgC) Soil organic matter C (slow pool) 1140.708 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -5.056 LIVESTEMC(PgC) live stem C 0.110 DEADSTEMC(PgC) dead stem carbon -51.836 LIVECROOTC(PgC) live coarse root carbon -0.043 DEADCROOTC(PgC) dead coarse root carbon -18.214 CPOOL(PgC) temporary photosynthate C pool -0.012 TOTVEGC(PgC) total vegetation C, excluding cpool -83.821 CWDC(PgC) coarse woody debris carbon 15.821 TOTLITC(PgC) total litter carbon 8.590 TOTLITC_1m(PgC) total litter carbon to 1m depth 8.500 TOTSOMC(PgC) total SOM carbon 1257.936 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 352.008 TOTLITN(TgN) total litter N 106.990 TOTLITN_1m(TgN) total litter N to 1m depth 105.291 TOTSOMN(TgN) total soil organic matter N 114501.844 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 32116.336 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1198.523 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1202.406 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.015 NDEP_TO_SMINN(TgN/y) nitrogen deposition -18.296 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 236.513 ACTUAL_IMMOB(TgN/y) Actual Immobilization 170.833 GROSS_NMIN(TgN/y) Gross N Mineralization 45.085 NET_NMIN(TgN/y) Net N Mineralization -125.739 NDEPLOY(TgN/y) Total N Deployed in New Growth -128.724 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -1.390 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -87.564 DENIT(TgN/y) Total Denitrification -13.601 SOIL3N(TgN) soil organic matter N (slow pool) 103700.953 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -68.764 NACTIVE(TgN/y) Mycorrhizal N uptake flux299255584460559600172897019168292864.000 NAM(TgN/y) AM-associated N uptake flux -531.238 NECM(TgN/y) ECM-associated N uptake flux -94.979 NFIX(TgN/y) Symbiotic BNF uptake flux -71.251 NRETRANS(TgN/y) Retranslocated N uptake flux -42.762 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 6.778 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 2.253 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.595 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 7.548 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.007 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 -1.184 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 12.242 SMINN(TgN) soil mineral N 847.451 RETRANSN(TgN) plant pool of retranslocated N 1376.067 COL_CTRUNC(PgC) column-level sink for C truncation -0.001 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.037 COL_NTRUNC(TgN) column-level sink for N truncation -0.176 PFT_NTRUNC(TgN) pft-level sink for N truncation -2.144 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.856 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.473 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 5.579 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 2.342 FAREA_BURNED(proportion/y) fractional area burned 0.017 BAF_CROP(proportion/y) fractional area burned - crop 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -0.588 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.315 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.319 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.261 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.271 LITTERC(PgC) Total Litter C 8.590 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.384 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.902 SOILC(PgC) soil organic matter C (fast pool) 1257.936 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.456 SOILC_LOSS(PgC/y) Soil C Loss 0.456 WOODC(PgC) Wood C -69.986 WOODC_ALLOC(PgC/y) Wood C Allocation 0.066 WOODC_LOSS(PgC/y) Wood C Loss -0.221