DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_263e (yrs 61-80) REFERENCE CASE (case2): 1850_262c (yrs 161-180) DIFFERENCE: (1850_263e) - (1850_262c) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.007 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.029 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.007 GPP(PgC/y) gross primary production -0.240 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.241 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.000 NPP(PgC/y) net primary production -0.042 AGNPP(PgC/y) above ground net primary production -0.002 BGNPP(PgC/y) below ground net primary production -0.026 MR(PgC/y) maintenance respiration -0.075 GR(PgC/y) total growth respiration -0.004 AR(PgC/y) autotrophic respiration (MR + GR) -0.198 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration -0.071 RR(PgC/y) root respiration (fine root MR + total root GR) -0.007 SR(PgC/y) total soil respiration (HR + root resp) -0.078 ER(PgC/y) total ecosystem respiration (AR + HR) -0.270 FINUNDATED(unitless) Fractional inundated of veg col -0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.013 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 -0.023 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -0.165 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -1.102 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.006 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 0.032 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.002 LEAFC(PgC) leaf carbon 0.021 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.004 SOIL3C(PgC) Soil organic matter C (slow pool) 0.030 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.031 LIVESTEMC(PgC) live stem C 0.001 DEADSTEMC(PgC) dead stem carbon -0.833 LIVECROOTC(PgC) live coarse root carbon 0.001 DEADCROOTC(PgC) dead coarse root carbon -0.241 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -1.030 CWDC(PgC) coarse woody debris carbon -0.075 TOTLITC(PgC) total litter carbon 0.196 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.196 TOTSOMC(PgC) total SOM carbon -0.473 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.534 TOTLITN(TgN) total litter N 2.780 TOTLITN_1m(TgN) total litter N to 1m depth 2.761 TOTSOMN(TgN) total soil organic matter N -43.312 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -48.562 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -1.382 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -1.388 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 3.981 ACTUAL_IMMOB(TgN/y) Actual Immobilization -1.051 GROSS_NMIN(TgN/y) Gross N Mineralization -4.393 NET_NMIN(TgN/y) Net N Mineralization -3.351 NDEPLOY(TgN/y) Total N Deployed in New Growth -1.852 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.073 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -2.238 DENIT(TgN/y) Total Denitrification -0.321 SOIL3N(TgN) soil organic matter N (slow pool) 2.906 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.357 NAM(TgN/y) AM-associated N uptake flux 0.079 NECM(TgN/y) ECM-associated N uptake flux 0.066 NFIX(TgN/y) Symbiotic BNF uptake flux 0.359 NRETRANS(TgN/y) Retranslocated N uptake flux 0.408 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.116 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.166 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.008 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.159 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.001 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 -0.125 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.067 SMINN(TgN) soil mineral N 0.431 RETRANSN(TgN) plant pool of retranslocated N 3.150 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 0.022 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.009 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.273 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.135 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 -999.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 0.015 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.032 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.036 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.019 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.021 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.033 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.058 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.038 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -1.071 WOODC_ALLOC(PgC/y) Wood C Allocation 0.023 WOODC_LOSS(PgC/y) Wood C Loss -0.018