DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_169 (yrs 1931-1950) REFERENCE CASE (case2): 20TR_161 (yrs 1931-1950) DIFFERENCE: (20TR_169) - (20TR_161) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.185 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.225 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.219 GPP(PgC/y) gross primary production 3.044 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 1.421 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.623 NPP(PgC/y) net primary production 1.317 AGNPP(PgC/y) above ground net primary production 0.583 BGNPP(PgC/y) below ground net primary production 0.668 MR(PgC/y) maintenance respiration 1.151 GR(PgC/y) total growth respiration 0.145 AR(PgC/y) autotrophic respiration (MR + GR) 1.726 LITHR(PgC/y) litter hetereotrophic respiration 0.546 SOMHR(PgC/y) SOM hetereotrophic respiration 0.546 HR(PgC/y) total hetereotrophic respiration 1.092 RR(PgC/y) root respiration (fine root MR + total root GR) 0.378 SR(PgC/y) total soil respiration (HR + root resp) 1.470 ER(PgC/y) total ecosystem respiration (AR + HR) 2.818 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.027 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.034 FCH4_DFSAT(PgC/y) CH4 additional flux 0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.061 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 4.963 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 1.549 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.061 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.025 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.522 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.048 LEAFC(PgC) leaf carbon 0.372 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.154 SOIL3C(PgC) Soil organic matter C (slow pool) 0.250 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.586 LIVESTEMC(PgC) live stem C 0.018 DEADSTEMC(PgC) dead stem carbon 3.090 LIVECROOTC(PgC) live coarse root carbon 0.008 DEADCROOTC(PgC) dead coarse root carbon 1.083 CPOOL(PgC) temporary photosynthate C pool 0.001 TOTVEGC(PgC) total vegetation C, excluding cpool 6.599 CWDC(PgC) coarse woody debris carbon 1.342 TOTLITC(PgC) total litter carbon 1.483 TOTLITC_1m(PgC) total litter carbon to 1m depth 1.499 TOTSOMC(PgC) total SOM carbon -0.567 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 2.832 TOTLITN(TgN) total litter N 28.582 TOTLITN_1m(TgN) total litter N to 1m depth 28.902 TOTSOMN(TgN) total soil organic matter N -44.797 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 265.031 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 8.847 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 8.697 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.002 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.000 FERT(TgN/y) fertilizer added -0.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 53.239 ACTUAL_IMMOB(TgN/y) Actual Immobilization 38.222 GROSS_NMIN(TgN/y) Gross N Mineralization 62.715 NET_NMIN(TgN/y) Net N Mineralization 24.493 NDEPLOY(TgN/y) Total N Deployed in New Growth 28.750 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.172 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 24.357 DENIT(TgN/y) Total Denitrification 2.739 SOIL3N(TgN) soil organic matter N (slow pool) 22.734 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 1.385 NACTIVE(TgN/y) Mycorrhizal N uptake flux 0.000 NAM(TgN/y) AM-associated N uptake flux 0.658 NECM(TgN/y) ECM-associated N uptake flux 2.086 NFIX(TgN/y) Symbiotic BNF uptake flux 1.485 NRETRANS(TgN/y) Retranslocated N uptake flux 4.568 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.426 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 1.350 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.018 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.283 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 0.634 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.137 SMINN(TgN) soil mineral N -91.390 RETRANSN(TgN) plant pool of retranslocated N -118.596 COL_CTRUNC(PgC) column-level sink for C truncation -0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -0.003 COL_NTRUNC(TgN) column-level sink for N truncation -0.002 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.039 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.040 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.027 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.547 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.482 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 0.110 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.598 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.592 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.396 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.391 LITTERC(PgC) Total Litter C 1.483 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.546 LITTERC_LOSS(PgC/m2y) Litter C Loss 1.070 SOILC(PgC) soil organic matter C (fast pool) -0.567 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.546 SOILC_LOSS(PgC/y) Soil C Loss 0.546 WOODC(PgC) Wood C 4.198 WOODC_ALLOC(PgC/y) Wood C Allocation 0.290 WOODC_LOSS(PgC/y) Wood C Loss 0.101