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 -0.961 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 1.693 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.946 GPP(PgC/y) gross primary production 13.910 CUE(NPP/GPP) carbon use efficiency 0.004 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 8.898 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 5.012 NPP(PgC/y) net primary production 4.766 AGNPP(PgC/y) above ground net primary production 1.573 BGNPP(PgC/y) below ground net primary production 2.943 MR(PgC/y) maintenance respiration 7.701 GR(PgC/y) total growth respiration 1.443 AR(PgC/y) autotrophic respiration (MR + GR) 9.144 LITHR(PgC/y) litter hetereotrophic respiration 1.394 SOMHR(PgC/y) SOM hetereotrophic respiration 1.679 HR(PgC/y) total hetereotrophic respiration 3.073 RR(PgC/y) root respiration (fine root MR + total root GR) 4.988 SR(PgC/y) total soil respiration (HR + root resp) 8.061 ER(PgC/y) total ecosystem respiration (AR + HR) 12.217 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 0.993 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.774 SOIL3C(PgC) Soil organic matter C (slow pool) 2.789 SOIL4C(PgC) Soil organic matter C (slowest pool) 5.549 FROOTC(PgC) fine root carbon 1.937 LIVESTEMC(PgC) live stem C 0.004 DEADSTEMC(PgC) dead stem carbon -45.827 LIVECROOTC(PgC) live coarse root carbon 0.001 DEADCROOTC(PgC) dead coarse root carbon -13.749 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -51.546 CWDC(PgC) coarse woody debris carbon -10.407 TOTLITC(PgC) total litter carbon 0.956 TOTLITC_1m(PgC) total litter carbon to 1m depth -999.000 TOTSOMC(PgC) total SOM carbon 8.654 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -999.000 TOTLITN(TgN) total litter N 28.316 TOTLITN_1m(TgN) total litter N to 1m depth -999.000 TOTSOMN(TgN) total soil organic matter N 860.285 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -44.833 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -45.627 FPG(proportion) fraction of potential GPP -0.016 FPI(proportion) fraction of potential immobilization -0.018 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 368.633 ACTUAL_IMMOB(TgN/y) Actual Immobilization 65.171 GROSS_NMIN(TgN/y) Gross N Mineralization 146.231 NET_NMIN(TgN/y) Net N Mineralization 81.066 NDEPLOY(TgN/y) Total N Deployed in New Growth 134.311 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 24.111 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 110.197 DENIT(TgN/y) Total Denitrification 21.339 SOIL3N(TgN) soil organic matter N (slow pool) 278.875 SOIL4N(TgN) Soil organic matter N (slowest pool) 554.973 NFIX_TO_SMINN(TgN/y) nitrogen fixation 7.300 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 0.119 RETRANSN(TgN) plant pool of retranslocated N 36.390 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 0.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss -0.242 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.217 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -0.719 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -1.072 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 -1.174 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 2.902 FROOTC_LOSS(PgC/m2y) Fine root C Loss 2.859 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.435 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.403 LITTERC(PgC) Total Litter C 0.956 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 1.394 LITTERC_LOSS(PgC/m2y) Litter C Loss 3.274 SOILC(PgC) soil organic matter C (fast pool) 8.654 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 1.679 SOILC_LOSS(PgC/y) Soil C Loss 1.679 WOODC(PgC) Wood C -59.570 WOODC_ALLOC(PgC/y) Wood C Allocation 0.178 WOODC_LOSS(PgC/y) Wood C Loss -0.567