DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TRG28E (yrs 1966-1970) REFERENCE CASE (case2): 20TRG28B (yrs 1851-1855) DIFFERENCE: (20TRG28E) - (20TRG28B) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.407 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 5.151 GPP(PgC/y) gross primary production 22.708 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 12.544 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 10.165 NPP(PgC/y) net primary production 12.367 AGNPP(PgC/y) above ground net primary production 3.511 BGNPP(PgC/y) below ground net primary production 6.434 MR(PgC/y) maintenance respiration 5.438 GR(PgC/y) total growth respiration 3.738 AR(PgC/y) autotrophic respiration (MR + GR) 10.341 LITHR(PgC/y) litter hetereotrophic respiration 4.503 SOMHR(PgC/y) SOM hetereotrophic respiration 2.714 HR(PgC/y) total hetereotrophic respiration 7.216 RR(PgC/y) root respiration (fine root MR + total root GR) 7.320 SR(PgC/y) total soil respiration (HR + root resp) 14.537 ER(PgC/y) total ecosystem respiration (AR + HR) 17.558 LEAFC(PgC) leaf carbon 1.588 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.481 SOIL3C(PgC) Soil organic matter C (slow pool) 14.797 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 3.151 LIVESTEMC(PgC) live stem C 0.021 DEADSTEMC(PgC) dead stem carbon -32.802 LIVECROOTC(PgC) live coarse root carbon 0.008 DEADCROOTC(PgC) dead coarse root carbon -10.292 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool -22.988 CWDC(PgC) coarse woody debris carbon -5.476 TOTLITC(PgC) total litter carbon 8.249 TOTLITC_1m(PgC) total litter carbon to 1m depth 8.108 TOTSOMC(PgC) total SOM carbon 66.459 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 66.889 TOTLITN(TgN) total litter N 227.817 TOTLITN_1m(TgN) total litter N to 1m depth 224.719 TOTSOMN(TgN) total soil organic matter N 6134.367 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 6171.484 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 52.851 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 52.357 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization 0.000 NDEP_TO_SMINN(TgN/y) nitrogen deposition 24.061 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 252.022 ACTUAL_IMMOB(TgN/y) Actual Immobilization 237.969 GROSS_NMIN(TgN/y) Gross N Mineralization 350.275 NET_NMIN(TgN/y) Net N Mineralization 112.301 NDEPLOY(TgN/y) Total N Deployed in New Growth 330.713 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.957 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 329.754 DENIT(TgN/y) Total Denitrification -4.641 SOIL3N(TgN) soil organic matter N (slow pool) 1344.852 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 133.066 NACTIVE(TgN/y) Mycorrhizal N uptake flux -20.764 NAM(TgN/y) AM-associated N uptake flux -7.185 NECM(TgN/y) ECM-associated N uptake flux -13.578 NFIX(TgN/y) Symbiotic BNF uptake flux 136.781 NRETRANS(TgN/y) Retranslocated N uptake flux 0.965 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 1.166 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.083 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 1.107 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.054 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.014 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 -8.039 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -19.179 SMINN(TgN) soil mineral N 66.684 RETRANSN(TgN) plant pool of retranslocated N -0.010 COL_CTRUNC(PgC) column-level sink for C truncation 0.001 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.117 PFT_NTRUNC(TgN) pft-level sink for N truncation -3.279 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.012 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.705 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 26.874 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 18.751 FAREA_BURNED(proportion/y) fractional area burned 0.008 BAF_CROP(proportion/y) fractional area burned - crop 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss -0.567 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 6.399 FROOTC_LOSS(PgC/m2y) Fine root C Loss 6.124 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 3.426 LEAFC_LOSS(PgC/m2y) Leaf C Loss 3.260 LITTERC(PgC) Total Litter C 8.249 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 4.503 LITTERC_LOSS(PgC/m2y) Litter C Loss 9.044 SOILC(PgC) soil organic matter C (fast pool) 66.459 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 2.714 SOILC_LOSS(PgC/y) Soil C Loss 2.714 WOODC(PgC) Wood C -43.062 WOODC_ALLOC(PgC/y) Wood C Allocation 0.120 WOODC_LOSS(PgC/y) Wood C Loss -0.254