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 -0.871 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 1.304 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.857 GPP(PgC/y) gross primary production 13.216 CUE(NPP/GPP) carbon use efficiency 0.004 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 8.691 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 4.526 NPP(PgC/y) net primary production 4.539 AGNPP(PgC/y) above ground net primary production 1.045 BGNPP(PgC/y) below ground net primary production 3.249 MR(PgC/y) maintenance respiration 7.303 GR(PgC/y) total growth respiration 1.374 AR(PgC/y) autotrophic respiration (MR + GR) 8.677 LITHR(PgC/y) litter hetereotrophic respiration 1.452 SOMHR(PgC/y) SOM hetereotrophic respiration 1.783 HR(PgC/y) total hetereotrophic respiration 3.235 RR(PgC/y) root respiration (fine root MR + total root GR) 5.302 SR(PgC/y) total soil respiration (HR + root resp) 8.537 ER(PgC/y) total ecosystem respiration (AR + HR) 11.913 FINUNDATED(unitless) Fractional inundated of veg col -999.000 FCH4(PgC/y) Gridcell surface CH4 flux -999.000 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -999.000 FCH4_DFSAT(PgC/y) CH4 additional flux -999.000 CH4PROD(PgC/y) Gridcell total CH4 production -999.000 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -999.000 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -999.000 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -999.000 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -999.000 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -999.000 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -999.000 LEAFC(PgC) leaf carbon 0.675 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.702 SOIL3C(PgC) Soil organic matter C (slow pool) 2.921 SOIL4C(PgC) Soil organic matter C (slowest pool) 5.819 FROOTC(PgC) fine root carbon 1.915 LIVESTEMC(PgC) live stem C -0.073 DEADSTEMC(PgC) dead stem carbon -54.592 LIVECROOTC(PgC) live coarse root carbon -0.022 DEADCROOTC(PgC) dead coarse root carbon -16.377 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -61.921 CWDC(PgC) coarse woody debris carbon -12.938 TOTLITC(PgC) total litter carbon 1.135 TOTLITC_1m(PgC) total litter carbon to 1m depth -999.000 TOTSOMC(PgC) total SOM carbon 9.058 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -999.000 TOTLITN(TgN) total litter N 34.642 TOTLITN_1m(TgN) total litter N to 1m depth -999.000 TOTSOMN(TgN) total soil organic matter N 900.734 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -58.716 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -59.439 FPG(proportion) fraction of potential GPP -0.015 FPI(proportion) fraction of potential immobilization -0.018 NDEP_TO_SMINN(TgN/y) nitrogen deposition 44.034 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 478.474 ACTUAL_IMMOB(TgN/y) Actual Immobilization 60.977 GROSS_NMIN(TgN/y) Gross N Mineralization 155.336 NET_NMIN(TgN/y) Net N Mineralization 94.358 NDEPLOY(TgN/y) Total N Deployed in New Growth 148.894 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 26.493 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 122.396 DENIT(TgN/y) Total Denitrification 22.347 SOIL3N(TgN) soil organic matter N (slow pool) 292.129 SOIL4N(TgN) Soil organic matter N (slowest pool) 581.941 NFIX_TO_SMINN(TgN/y) nitrogen fixation 7.382 NAM(TgN/y) AM-associated N uptake flux -999.000 NECM(TgN/y) ECM-associated N uptake flux -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -999.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached 0.003 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching -999.000 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -999.000 SMINN(TgN) soil mineral N 0.124 RETRANSN(TgN) plant pool of retranslocated N 36.476 COL_CTRUNC(PgC) column-level sink for C truncation 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.001 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss -0.367 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.312 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -1.862 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -1.980 FAREA_BURNED(proportion/y) fractional area burned -999.000 BAF_CROP(proportion/y) fractional area burned - crop -999.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -1.612 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 3.387 FROOTC_LOSS(PgC/m2y) Fine root C Loss 3.343 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.508 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.476 LITTERC(PgC) Total Litter C 1.135 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 1.452 LITTERC_LOSS(PgC/m2y) Litter C Loss 3.436 SOILC(PgC) soil organic matter C (fast pool) 9.058 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 1.783 SOILC_LOSS(PgC/y) Soil C Loss 1.783 WOODC(PgC) Wood C -71.065 WOODC_ALLOC(PgC/y) Wood C Allocation -0.601 WOODC_LOSS(PgC/y) Wood C Loss -1.042