DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2) TEST CASE (case1): 20TR_179_02 (yrs 1855-1864) REFERENCE CASE (case2): 20TR_125_02 (yrs 1984-2003) DIFFERENCE: (20TR_179_02) - (20TR_125_02) Variable case1-case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source 1.595 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink -1.197 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux -2.212 GPP(PgC/y) gross primary production -5.673 CUE(NPP/GPP) carbon use efficiency 0.031 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 4.023 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy -9.696 NPP(PgC/y) net primary production -0.310 AGNPP(PgC/y) above ground net primary production -0.319 BGNPP(PgC/y) below ground net primary production 0.087 MR(PgC/y) maintenance respiration -10.835 GR(PgC/y) total growth respiration -0.400 AR(PgC/y) autotrophic respiration (MR + GR) -5.363 LITHR(PgC/y) litter hetereotrophic respiration 0.245 SOMHR(PgC/y) SOM hetereotrophic respiration 0.643 HR(PgC/y) total hetereotrophic respiration 0.888 RR(PgC/y) root respiration (fine root MR + total root GR) -5.913 SR(PgC/y) total soil respiration (HR + root resp) -5.025 ER(PgC/y) total ecosystem respiration (AR + HR) -4.475 FINUNDATED(unitless) Fractional inundated of veg col 0.007 FCH4(PgC/y) Gridcell surface CH4 flux 0.115 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.197 FCH4_DFSAT(PgC/y) CH4 additional flux -0.003 CH4PROD(PgC/y) Gridcell total CH4 production 0.312 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area -31.955 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 11.230 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area -0.077 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area 0.293 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 0.762 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.355 LEAFC(PgC) leaf carbon -4.954 XSMRPOOL(PgC) Temporary Photosynthate C Pool 3.715 SOIL3C(PgC) Soil organic matter C (slow pool) 1149.037 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 FROOTC(PgC) fine root carbon -4.639 LIVESTEMC(PgC) live stem C 0.010 DEADSTEMC(PgC) dead stem carbon 4.079 LIVECROOTC(PgC) live coarse root carbon -0.034 DEADCROOTC(PgC) dead coarse root carbon -3.046 CPOOL(PgC) temporary photosynthate C pool -0.010 TOTVEGC(PgC) total vegetation C, excluding cpool -11.555 CWDC(PgC) coarse woody debris carbon 29.264 TOTLITC(PgC) total litter carbon 8.565 TOTLITC_1m(PgC) total litter carbon to 1m depth 8.487 TOTSOMC(PgC) total SOM carbon 1267.717 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 360.584 TOTLITN(TgN) total litter N 60.694 TOTLITN_1m(TgN) total litter N to 1m depth 59.294 TOTSOMN(TgN) total soil organic matter N 115385.484 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 32891.445 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1293.992 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1297.730 FPG(proportion) fraction of potential GPP -999.000 FPI(proportion) fraction of potential immobilization -0.021 NDEP_TO_SMINN(TgN/y) nitrogen deposition -44.160 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 286.144 ACTUAL_IMMOB(TgN/y) Actual Immobilization 208.859 GROSS_NMIN(TgN/y) Gross N Mineralization 59.582 NET_NMIN(TgN/y) Net N Mineralization -149.268 NDEPLOY(TgN/y) Total N Deployed in New Growth -226.016 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool -1.827 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool -188.405 DENIT(TgN/y) Total Denitrification -36.615 SOIL3N(TgN) soil organic matter N (slow pool) 104458.047 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -73.486 NACTIVE(TgN/y) Mycorrhizal N uptake flux553178676192276231586701638237159424.000 NAM(TgN/y) AM-associated N uptake flux -602.418 NECM(TgN/y) ECM-associated N uptake flux -91.875 NFIX(TgN/y) Symbiotic BNF uptake flux -75.981 NRETRANS(TgN/y) Retranslocated N uptake flux -39.103 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 6.162 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 3.661 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C -0.611 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 6.718 NPP_NRETRANS(PgC/y) retranslocated N uptake flux -0.010 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 -3.149 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff -9.085 SMINN(TgN) soil mineral N 625.510 RETRANSN(TgN) plant pool of retranslocated N 947.129 COL_CTRUNC(PgC) column-level sink for C truncation -0.001 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.030 COL_NTRUNC(TgN) column-level sink for N truncation -0.180 PFT_NTRUNC(TgN) pft-level sink for N truncation -1.773 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 0.399 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 0.174 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss -1.263 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss -2.704 FAREA_BURNED(proportion/y) fractional area burned 0.016 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 0.459 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 0.321 FROOTC_LOSS(PgC/m2y) Fine root C Loss 0.367 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation -0.592 LEAFC_LOSS(PgC/m2y) Leaf C Loss -0.553 LITTERC(PgC) Total Litter C 8.565 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 0.245 LITTERC_LOSS(PgC/m2y) Litter C Loss 0.597 SOILC(PgC) soil organic matter C (fast pool) 1267.717 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 0.643 SOILC_LOSS(PgC/y) Soil C Loss 0.643 WOODC(PgC) Wood C 1.007 WOODC_ALLOC(PgC/y) Wood C Allocation -0.291 WOODC_LOSS(PgC/y) Wood C Loss 0.536