DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 1850G32 (yrs 21-40) REFERENCE CASE (case2): 1850G28 (yrs 21-40) DIFFERENCE: (1850G32) - (1850G28) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 0.510 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -0.466 GPP(PgC/y) gross primary production -1.100 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy -0.526 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -0.574 NPP(PgC/y) net primary production -0.100 AGNPP(PgC/y) above ground net primary production 0.031 BGNPP(PgC/y) below ground net primary production -0.144 MR(PgC/y) maintenance respiration -0.679 GR(PgC/y) total growth respiration -0.033 AR(PgC/y) autotrophic respiration (MR + GR) -1.001 LITHR(PgC/y) litter hetereotrophic respiration 0.105 SOMHR(PgC/y) SOM hetereotrophic respiration 0.261 HR(PgC/y) total hetereotrophic respiration 0.366 RR(PgC/y) root respiration (fine root MR + total root GR) -0.407 SR(PgC/y) total soil respiration (HR + root resp) -0.041 ER(PgC/y) total ecosystem respiration (AR + HR) -0.635 LEAFC(PgC) leaf carbon 0.047 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.025 SOIL3C(PgC) Soil organic matter C (slow pool) 5.612 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -0.112 LIVESTEMC(PgC) live stem C 0.006 DEADSTEMC(PgC) dead stem carbon 13.278 LIVECROOTC(PgC) live coarse root carbon 0.002 DEADCROOTC(PgC) dead coarse root carbon 3.900 CPOOL(PgC) temporary photosynthate C pool 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 16.661 CWDC(PgC) coarse woody debris carbon 6.220 TOTLITC(PgC) total litter carbon 0.523 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.504 TOTSOMC(PgC) total SOM carbon 18.700 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 18.774 TOTLITN(TgN) total litter N 8.287 TOTLITN_1m(TgN) total litter N to 1m depth 8.026 TOTSOMN(TgN) total soil organic matter N 1711.383 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 1717.555 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 42.104 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 42.070 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 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 5.296 ACTUAL_IMMOB(TgN/y) Actual Immobilization 10.807 GROSS_NMIN(TgN/y) Gross N Mineralization 26.229 NET_NMIN(TgN/y) Net N Mineralization 15.416 NDEPLOY(TgN/y) Total N Deployed in New Growth -2.912 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -1.026 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -1.883 DENIT(TgN/y) Total Denitrification 1.706 SOIL3N(TgN) soil organic matter N (slow pool) 510.453 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -14.967 NACTIVE(TgN/y) Mycorrhizal N uptake flux 25.415 NAM(TgN/y) AM-associated N uptake flux 24.276 NECM(TgN/y) ECM-associated N uptake flux 1.139 NFIX(TgN/y) Symbiotic BNF uptake flux -15.516 NRETRANS(TgN/y) Retranslocated N uptake flux -1.054 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN -0.289 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N -0.359 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.126 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C -0.015 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.012 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 -3.630 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 2.192 SMINN(TgN) soil mineral N 198.587 RETRANSN(TgN) plant pool of retranslocated N -0.003 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 0.061 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.469 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.045 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.029 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 1.033 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 0.575 FAREA_BURNED(proportion/y) fractional area burned 0.002 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 0.289 FROOTC_ALLOC(PgC/m2y) Fine root C allocation -0.150 FROOTC_LOSS(PgC/m2y) Fine root C Loss -0.115 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.006 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.030 LITTERC(PgC) Total Litter C 0.523 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.105 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.237 SOILC(PgC) soil organic matter C (fast pool) 18.700 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.261 SOILC_LOSS(PgC/y) Soil C Loss 0.261 WOODC(PgC) Wood C 17.184 WOODC_ALLOC(PgC/y) Wood C Allocation 0.031 WOODC_LOSS(PgC/y) Wood C Loss 0.320