DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): CPLHIST (yrs 232-252) REFERENCE CASE (case2): GSWP3 (yrs 1901-1920) DIFFERENCE: (CPLHIST) - (GSWP3) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.535 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -1.008 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.425 GPP(PgC/y) gross primary production -3.558 CUE(NPP/GPP) carbon use efficiency 0.009 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -5.331 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 1.773 NPP(PgC/y) net primary production -0.588 AGNPP(PgC/y) above ground net primary production -0.714 BGNPP(PgC/y) below ground net primary production 0.243 MR(PgC/y) maintenance respiration -0.002 GR(PgC/y) total growth respiration -0.066 AR(PgC/y) autotrophic respiration (MR + GR) -2.970 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.420 RR(PgC/y) root respiration (fine root MR + total root GR) 0.099 SR(PgC/y) total soil respiration (HR + root resp) 0.518 ER(PgC/y) total ecosystem respiration (AR + HR) -2.551 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.024 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 0.035 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 1.021 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 3.196 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.115 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.128 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area -0.748 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area -0.008 LEAFC(PgC) leaf carbon 0.022 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.428 SOIL3C(PgC) Soil organic matter C (slow pool) -1402.317 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.131 LIVESTEMC(PgC) live stem C -0.039 DEADSTEMC(PgC) dead stem carbon -303.214 LIVECROOTC(PgC) live coarse root carbon 0.017 DEADCROOTC(PgC) dead coarse root carbon -95.535 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -398.095 CWDC(PgC) coarse woody debris carbon -87.675 TOTLITC(PgC) total litter carbon -4.693 TOTLITC_1m(PgC) total litter carbon to 1m depth -4.578 TOTSOMC(PgC) total SOM carbon -1863.396 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth -995.225 TOTLITN(TgN) total litter N -91.139 TOTLITN_1m(TgN) total litter N to 1m depth -88.511 TOTSOMN(TgN) total soil organic matter N -169449.641 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth -90527.047 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool -2353.846 TOTCOLC(PgC) total ecosystem C, incl veg and cpool -2354.072 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.001 NDEP_TO_SMINN(TgN/y) nitrogen deposition -5.428 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -6.583 POTENTIAL_IMMOB(TgN/y) Potential Immobilization -4.202 ACTUAL_IMMOB(TgN/y) Actual Immobilization 15.380 GROSS_NMIN(TgN/y) Gross N Mineralization 28.077 NET_NMIN(TgN/y) Net N Mineralization 12.714 NDEPLOY(TgN/y) Total N Deployed in New Growth -2.441 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -0.149 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -8.150 DENIT(TgN/y) Total Denitrification 5.072 SOIL3N(TgN) soil organic matter N (slow pool) -127483.344 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -6.919 NAM(TgN/y) AM-associated N uptake flux -8.959 NECM(TgN/y) ECM-associated N uptake flux 0.102 NFIX(TgN/y) Symbiotic BNF uptake flux -7.263 NRETRANS(TgN/y) Retranslocated N uptake flux 5.605 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -3.051 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 3.126 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.081 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -2.424 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 -0.207 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 0.425 SMINN(TgN) soil mineral N 65.508 RETRANSN(TgN) plant pool of retranslocated N -1164.222 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 -0.476 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss -0.220 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -4.760 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -2.547 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 0.549 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.161 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.176 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.164 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.154 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.162 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.270 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.258 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C -398.771 WOODC_ALLOC(PgC/y) Wood C Allocation -0.119 WOODC_LOSS(PgC/y) Wood C Loss 0.350