DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_1930_192_01 (yrs 1986-2005) REFERENCE CASE (case2): 20TR_192_01 (yrs 1986-2005) DIFFERENCE: (20TR_1930_192_01) - (20TR_192_01) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.157 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 0.224 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.129 GPP(PgC/y) gross primary production 1.343 CUE(NPP/GPP) carbon use efficiency -0.001 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 0.504 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 0.839 NPP(PgC/y) net primary production 0.540 AGNPP(PgC/y) above ground net primary production 0.299 BGNPP(PgC/y) below ground net primary production 0.217 MR(PgC/y) maintenance respiration 0.497 GR(PgC/y) total growth respiration 0.059 AR(PgC/y) autotrophic respiration (MR + GR) 0.804 LITHR(PgC/y) litter hetereotrophic respiration -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 HR(PgC/y) total hetereotrophic respiration 0.316 RR(PgC/y) root respiration (fine root MR + total root GR) 0.134 SR(PgC/y) total soil respiration (HR + root resp) 0.449 ER(PgC/y) total ecosystem respiration (AR + HR) 1.120 FINUNDATED(unitless) Fractional inundated of veg col 0.000 FCH4(PgC/y) Gridcell surface CH4 flux 0.005 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.004 FCH4_DFSAT(PgC/y) CH4 additional flux -0.000 CH4PROD(PgC/y) Gridcell total CH4 production 0.009 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 1.386 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 0.302 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 0.018 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.067 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.051 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.092 LEAFC(PgC) leaf carbon 0.184 XSMRPOOL(PgC) Temporary Photosynthate C Pool -0.072 SOIL3C(PgC) Soil organic matter C (slow pool) 0.429 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon 0.282 LIVESTEMC(PgC) live stem C 0.022 DEADSTEMC(PgC) dead stem carbon 3.480 LIVECROOTC(PgC) live coarse root carbon 0.007 DEADCROOTC(PgC) dead coarse root carbon 0.983 CPOOL(PgC) temporary photosynthate C pool -0.006 TOTVEGC(PgC) total vegetation C, excluding cpool 5.342 CWDC(PgC) coarse woody debris carbon 2.763 TOTLITC(PgC) total litter carbon 0.668 TOTLITC_1m(PgC) total litter carbon to 1m depth 0.671 TOTSOMC(PgC) total SOM carbon 3.792 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 2.620 TOTLITN(TgN) total litter N 10.261 TOTLITN_1m(TgN) total litter N to 1m depth 10.333 TOTSOMN(TgN) total soil organic matter N 349.266 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 243.164 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 12.562 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 12.507 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 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 NFERTILIZATION(TgN/y) fertilizer added -0.005 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 20.982 ACTUAL_IMMOB(TgN/y) Actual Immobilization 14.258 GROSS_NMIN(TgN/y) Gross N Mineralization 16.054 NET_NMIN(TgN/y) Net N Mineralization 1.790 NDEPLOY(TgN/y) Total N Deployed in New Growth 8.688 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 0.167 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 7.374 DENIT(TgN/y) Total Denitrification -1.507 SOIL3N(TgN) soil organic matter N (slow pool) 39.344 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 2.975 NAM(TgN/y) AM-associated N uptake flux 0.451 NECM(TgN/y) ECM-associated N uptake flux 0.636 NFIX(TgN/y) Symbiotic BNF uptake flux 3.077 NRETRANS(TgN/y) Retranslocated N uptake flux 1.361 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 0.242 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 0.318 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.028 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 0.090 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 0.099 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -0.239 SMINN(TgN) soil mineral N -155.499 RETRANSN(TgN) plant pool of retranslocated N 632.250 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 0.068 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.038 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 1.600 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 1.223 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 0.091 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.173 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.176 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 0.123 LEAFC_LOSS(PgC/m2y) Leaf C Loss 0.125 LITTERC(PgC) Total Litter C -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.187 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.381 SOILC(PgC) soil organic matter C (fast pool) -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.128 SOILC_LOSS(PgC/y) Soil C Loss -999.000 WOODC(PgC) Wood C 4.492 WOODC_ALLOC(PgC/y) Wood C Allocation 0.200 WOODC_LOSS(PgC/y) Wood C Loss 0.141