DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_128 (yrs 20-29) REFERENCE CASE (case2): 1850_125 (yrs 20-29) DIFFERENCE: (1850_128) - (1850_125) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.125 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.150 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux, positive for sink0.125 GPP(PgC/y) gross primary production -1.428 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.728 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.699 NPP(PgC/y) net primary production -0.436 AGNPP(PgC/y) above ground net primary production -0.162 BGNPP(PgC/y) below ground net primary production -0.224 MR(PgC/y) maintenance respiration -0.991 GR(PgC/y) total growth respiration -0.054 AR(PgC/y) autotrophic respiration (MR + GR) -0.991 LITHR(PgC/y) litter hetereotrophic respiration -0.219 SOMHR(PgC/y) SOM hetereotrophic respiration -0.367 HR(PgC/y) total hetereotrophic respiration -0.587 RR(PgC/y) root respiration (fine root MR + total root GR) -0.363 SR(PgC/y) total soil respiration (HR + root resp) -0.950 ER(PgC/y) total ecosystem respiration (AR + HR) -1.578 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.003 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.010 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.013 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -4.847 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.051 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.012 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.071 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.649 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.010 LEAFC(PgC) leaf carbon -0.179 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.035 SOIL3C(PgC) Soil organic matter C (slow pool) -0.013 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.329 LIVESTEMC(PgC) live stem C -0.005 DEADSTEMC(PgC) dead stem carbon -0.490 LIVECROOTC(PgC) live coarse root carbon -0.003 DEADCROOTC(PgC) dead coarse root carbon -0.268 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -1.652 CWDC(PgC) coarse woody debris carbon 1.002 TOTLITC(PgC) total litter carbon 0.150 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.147 TOTSOMC(PgC) total SOM carbon 1.333 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1.277 TOTLITN(TgN) total litter N 1.602 TOTLITN_1m(TgN) total litter N to 1m depth 1.544 TOTSOMN(TgN) total soil organic matter N 124.047 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 118.812 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 0.838 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 0.803 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 0.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 0.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -20.446 ACTUAL_IMMOB(TgN/y) Actual Immobilization -16.031 GROSS_NMIN(TgN/y) Gross N Mineralization -38.562 NET_NMIN(TgN/y) Net N Mineralization -22.529 NDEPLOY(TgN/y) Total N Deployed in New Growth -13.268 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.228 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -11.573 DENIT(TgN/y) Total Denitrification -9.776 SOIL3N(TgN) soil organic matter N (slow pool) -1.227 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 0.981 NACTIVE(TgN/y) Mycorrhizal N uptake flux -13.111 NAM(TgN/y) AM-associated N uptake flux -1.767 NECM(TgN/y) ECM-associated N uptake flux -8.591 NFIX(TgN/y) Symbiotic BNF uptake flux 0.941 NRETRANS(TgN/y) Retranslocated N uptake flux -1.755 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.041 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.537 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.015 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.038 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 0.608 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -1.007 SMINN(TgN) soil mineral N -12.191 RETRANSN(TgN) plant pool of retranslocated N -0.068 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 -0.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -0.026 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.025 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.013 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.033 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.099 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 -0.128 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.198 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.197 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.114 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.109 LITTERC(PgC) Total Litter C 0.150 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration -0.219 LITTERC_LOSS(PgC/m2y) Litter C Loss -0.429 SOILC(PgC) soil organic matter C (fast pool) 1.333 SOILC_HR(PgC/y) Soil C hetereotrophic respiration -0.367 SOILC_LOSS(PgC/y) Soil C Loss -0.367 WOODC(PgC) Wood C -0.763 WOODC_ALLOC(PgC/y) Wood C Allocation -0.074 WOODC_LOSS(PgC/y) Wood C Loss 0.007