DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_151 (yrs 1986-2005) REFERENCE CASE (case2): 20TR_125 (yrs 1986-2005) DIFFERENCE: (20TR_151) - (20TR_125) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -3.406 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.006 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -0.680 GPP(PgC/y) gross primary production 5.497 CUE(NPP/GPP) carbon use efficiency 0.071 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 9.102 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -3.605 NPP(PgC/y) net primary production 6.964 AGNPP(PgC/y) above ground net primary production 5.371 BGNPP(PgC/y) below ground net primary production 1.449 MR(PgC/y) maintenance respiration -8.416 GR(PgC/y) total growth respiration 0.397 AR(PgC/y) autotrophic respiration (MR + GR) -1.467 LITHR(PgC/y) litter hetereotrophic respiration 1.580 SOMHR(PgC/y) SOM hetereotrophic respiration 1.378 HR(PgC/y) total hetereotrophic respiration 2.958 RR(PgC/y) root respiration (fine root MR + total root GR) -5.596 SR(PgC/y) total soil respiration (HR + root resp) -2.638 ER(PgC/y) total ecosystem respiration (AR + HR) 1.492 FINUNDATED(unitless) Fractional inundated of veg col -0.069 FCH4(PgC/y) Gridcell surface CH4 flux -0.010 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 -0.244 FCH4_DFSAT(PgC/y) CH4 additional flux -0.007 CH4PROD(PgC/y) Gridcell total CH4 production -0.254 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 9.705 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 10.669 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.064 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.222 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 1.830 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.205 LEAFC(PgC) leaf carbon -4.586 XSMRPOOL(PgC) Temporary Photosynthate C Pool 3.641 SOIL3C(PgC) Soil organic matter C (slow pool) 1133.421 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -4.230 LIVESTEMC(PgC) live stem C 0.225 DEADSTEMC(PgC) dead stem carbon -51.288 LIVECROOTC(PgC) live coarse root carbon -0.024 DEADCROOTC(PgC) dead coarse root carbon -18.468 CPOOL(PgC) temporary photosynthate C pool -0.016 TOTVEGC(PgC) total vegetation C, excluding cpool -79.425 CWDC(PgC) coarse woody debris carbon 10.480 TOTLITC(PgC) total litter carbon 10.463 TOTLITC_1m(PgC) total litter carbon to 1m depth 10.362 TOTSOMC(PgC) total SOM carbon 1250.297 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 346.209 TOTLITN(TgN) total litter N 161.976 TOTLITN_1m(TgN) total litter N to 1m depth 159.996 TOTSOMN(TgN) total soil organic matter N 113821.586 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 31603.516 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1191.804 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1195.493 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.015 NDEP_TO_SMINN(TgN/y) nitrogen deposition 0.219 FERT(TgN/y) fertilizer added -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 314.960 ACTUAL_IMMOB(TgN/y) Actual Immobilization 240.620 GROSS_NMIN(TgN/y) Gross N Mineralization 157.672 NET_NMIN(TgN/y) Net N Mineralization -82.944 NDEPLOY(TgN/y) Total N Deployed in New Growth -38.808 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -1.017 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -3.475 DENIT(TgN/y) Total Denitrification 9.841 SOIL3N(TgN) soil organic matter N (slow pool) 103038.430 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -62.786 NAM(TgN/y) AM-associated N uptake flux -497.938 NECM(TgN/y) ECM-associated N uptake flux -96.136 NFIX(TgN/y) Symbiotic BNF uptake flux -65.150 NRETRANS(TgN/y) Retranslocated N uptake flux -36.833 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 7.489 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 2.158 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.546 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 8.111 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.005 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 3.300 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 47.176 SMINN(TgN) soil mineral N 1090.202 RETRANSN(TgN) plant pool of retranslocated N 1611.203 COL_CTRUNC(PgC) column-level sink for C truncation -0.001 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.040 COL_NTRUNC(TgN) column-level sink for N truncation -0.171 PFT_NTRUNC(TgN) pft-level sink for N truncation -2.800 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.608 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.294 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 5.074 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 1.944 FAREA_BURNED(proportion/y) fractional area burned 0.015 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 -0.798 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 1.610 FROOTC_LOSS(PgC/m2y) Fine root C Loss 1.591 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 1.161 LEAFC_LOSS(PgC/m2y) Leaf C Loss 1.157 LITTERC(PgC) Total Litter C 10.463 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 1.580 LITTERC_LOSS(PgC/m2y) Litter C Loss 3.226 SOILC(PgC) soil organic matter C (fast pool) 1250.297 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 1.378 SOILC_LOSS(PgC/y) Soil C Loss 1.378 WOODC(PgC) Wood C -69.558 WOODC_ALLOC(PgC/y) Wood C Allocation 0.898 WOODC_LOSS(PgC/y) Wood C Loss -0.252