DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850_170 (yrs 2-3) REFERENCE CASE (case2): 1850_169 (yrs 2-3) DIFFERENCE: (1850_170) - (1850_169) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.036 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.033 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.040 GPP(PgC/y) gross primary production 0.197 CUE(NPP/GPP) carbon use efficiency 0.003 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.059 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.256 NPP(PgC/y) net primary production 0.597 AGNPP(PgC/y) above ground net primary production 0.182 BGNPP(PgC/y) below ground net primary production 0.093 MR(PgC/y) maintenance respiration 0.111 GR(PgC/y) total growth respiration 0.066 AR(PgC/y) autotrophic respiration (MR + GR) -0.401 LITHR(PgC/y) litter hetereotrophic respiration 0.231 SOMHR(PgC/y) SOM hetereotrophic respiration 0.400 HR(PgC/y) total hetereotrophic respiration 0.631 RR(PgC/y) root respiration (fine root MR + total root GR) 0.039 SR(PgC/y) total soil respiration (HR + root resp) 0.669 ER(PgC/y) total ecosystem respiration (AR + HR) 0.230 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux -0.006 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.008 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production -0.014 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 3.214 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area -0.813 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.095 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.119 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.553 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.098 LEAFC(PgC) leaf carbon -0.016 XSMRPOOL(PgC) Temporary Photosynthate C Pool 0.038 SOIL3C(PgC) Soil organic matter C (slow pool) -0.004 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.017 LIVESTEMC(PgC) live stem C -0.001 DEADSTEMC(PgC) dead stem carbon -0.198 LIVECROOTC(PgC) live coarse root carbon -0.000 DEADCROOTC(PgC) dead coarse root carbon -0.038 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -0.180 CWDC(PgC) coarse woody debris carbon -0.164 TOTLITC(PgC) total litter carbon -0.292 TOTLITC_1m(PgC) total litter carbon to 1m depth -0.290 TOTSOMC(PgC) total SOM carbon -0.056 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -0.061 TOTLITN(TgN) total litter N -6.399 TOTLITN_1m(TgN) total litter N to 1m depth -6.338 TOTSOMN(TgN) total soil organic matter N -6.469 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -6.422 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -0.689 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -0.665 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 0.002 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N 0.002 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 25.977 ACTUAL_IMMOB(TgN/y) Actual Immobilization 22.425 GROSS_NMIN(TgN/y) Gross N Mineralization 43.520 NET_NMIN(TgN/y) Net N Mineralization 21.101 NDEPLOY(TgN/y) Total N Deployed in New Growth 8.110 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.069 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 8.993 DENIT(TgN/y) Total Denitrification 7.864 SOIL3N(TgN) soil organic matter N (slow pool) -0.375 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -0.453 NACTIVE(TgN/y) Mycorrhizal N uptake flux 10.123 NAM(TgN/y) AM-associated N uptake flux 0.599 NECM(TgN/y) ECM-associated N uptake flux 0.803 NFIX(TgN/y) Symbiotic BNF uptake flux -0.423 NRETRANS(TgN/y) Retranslocated N uptake flux -0.940 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.582 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.071 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.003 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.493 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.000 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 1.318 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 1.428 SMINN(TgN) soil mineral N 5.290 RETRANSN(TgN) plant pool of retranslocated N -0.133 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 -0.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.003 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.005 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 0.471 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.455 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 0.334 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.046 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.042 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.023 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.041 LITTERC(PgC) Total Litter C -0.292 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.231 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.461 SOILC(PgC) soil organic matter C (fast pool) -0.056 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.400 SOILC_LOSS(PgC/y) Soil C Loss 0.400 WOODC(PgC) Wood C -0.239 WOODC_ALLOC(PgC/y) Wood C Allocation 0.200 WOODC_LOSS(PgC/y) Wood C Loss -0.029