DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1991-2010 (yrs 1991-2010) REFERENCE CASE (case2): 1851-1870 (yrs 1851-1870) DIFFERENCE: (1991-2010) - (1851-1870) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -4.707 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.942 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 1.812 GPP(PgC/y) gross primary production 18.583 CUE(NPP/GPP) carbon use efficiency 0.018 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 8.724 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 9.859 NPP(PgC/y) net primary production 9.606 AGNPP(PgC/y) above ground net primary production 6.674 BGNPP(PgC/y) below ground net primary production 2.636 MR(PgC/y) maintenance respiration 5.339 GR(PgC/y) total growth respiration 1.059 AR(PgC/y) autotrophic respiration (MR + GR) 8.977 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 4.665 RR(PgC/y) root respiration (fine root MR + total root GR) 1.320 SR(PgC/y) total soil respiration (HR + root resp) 5.985 ER(PgC/y) total ecosystem respiration (AR + HR) 13.641 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.068 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.045 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.113 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 44.061 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 4.272 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.221 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.014 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.397 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.052 LEAFC(PgC) leaf carbon 1.339 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.390 SOIL3C(PgC) Soil organic matter C (slow pool) 1.037 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 1.814 LIVESTEMC(PgC) live stem C 0.312 DEADSTEMC(PgC) dead stem carbon -33.741 LIVECROOTC(PgC) live coarse root carbon 0.041 DEADCROOTC(PgC) dead coarse root carbon -9.118 CPOOL(PgC) temporary photosynthate C pool 0.001 TOTVEGC(PgC) total vegetation C, excluding cpool -35.401 CWDC(PgC) coarse woody debris carbon -11.787 TOTLITC(PgC) total litter carbon 2.557 TOTLITC_1m(PgC) total litter carbon to 1m depth 2.548 TOTSOMC(PgC) total SOM carbon 15.000 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 16.118 TOTLITN(TgN) total litter N 96.844 TOTLITN_1m(TgN) total litter N to 1m depth 96.621 TOTSOMN(TgN) total soil organic matter N 1394.141 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 1495.375 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -29.645 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -30.032 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition 44.149 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 145.840 ACTUAL_IMMOB(TgN/y) Actual Immobilization 133.013 GROSS_NMIN(TgN/y) Gross N Mineralization 251.385 NET_NMIN(TgN/y) Net N Mineralization 118.386 NDEPLOY(TgN/y) Total N Deployed in New Growth 212.862 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 1.260 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 205.999 DENIT(TgN/y) Total Denitrification 41.360 SOIL3N(TgN) soil organic matter N (slow pool) 94.484 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 22.789 NAM(TgN/y) AM-associated N uptake flux 71.209 NECM(TgN/y) ECM-associated N uptake flux 3.073 NFIX(TgN/y) Symbiotic BNF uptake flux 23.505 NRETRANS(TgN/y) Retranslocated N uptake flux 7.052 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 3.119 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.114 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.191 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 2.209 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.009 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 4.082 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 22.246 SMINN(TgN) soil mineral N 143.519 RETRANSN(TgN) plant pool of retranslocated N -12.677 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 0.243 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.189 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 5.203 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 4.082 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 -0.693 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 2.322 FROOTC_LOSS(PgC/m2y) Fine root C Loss 2.272 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 2.448 LEAFC_LOSS(PgC/m2y) Leaf C Loss 2.417 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 2.577 LITTERC_LOSS(PgC/m2y) Litter C Loss 5.046 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 2.088 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -42.507 WOODC_ALLOC(PgC/y) Wood C Allocation 2.336 WOODC_LOSS(PgC/y) Wood C Loss -0.115