DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): SturmSnowtk_dmax (yrs 11-20) REFERENCE CASE (case2): SturmSnowtk (yrs 11-20) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -0.278 -0.246 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 2.641 2.614 NBP(PgC/y) net biome production, includes fire, landuse and harvest flux 0.028 0.011 GPP(PgC/y) gross primary production 114.106 108.156 CUE(NPP/GPP) carbon use efficiency 0.427 0.430 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 57.559 54.830 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 56.547 53.325 NPP(PgC/y) net primary production 47.857 45.382 AGNPP(PgC/y) above ground net primary production 25.021 23.796 BGNPP(PgC/y) below ground net primary production 21.400 20.165 MR(PgC/y) maintenance respiration 47.118 44.560 GR(PgC/y) total growth respiration 5.290 5.017 AR(PgC/y) autotrophic respiration (MR + GR) 66.250 62.773 LITHR(PgC/y) litter hetereotrophic respiration -999.000 -999.000 SOMHR(PgC/y) SOM hetereotrophic respiration -999.000 -999.000 HR(PgC/y) total hetereotrophic respiration 45.216 42.768 RR(PgC/y) root respiration (fine root MR + total root GR) 13.654 12.841 SR(PgC/y) total soil respiration (HR + root resp) 58.870 55.609 ER(PgC/y) total ecosystem respiration (AR + HR) 111.465 105.541 FINUNDATED(unitless) Fractional inundated of veg col 0.050 0.047 FCH4(PgC/y) Gridcell surface CH4 flux 0.308 0.288 FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2 0.455 0.409 FCH4_DFSAT(PgC/y) CH4 additional flux 0.001 0.001 CH4PROD(PgC/y) Gridcell total CH4 production 0.764 0.697 CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area 251.143 237.721 CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area 14.653 13.721 CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area 1.489 1.459 CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area -0.881 -0.881 CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area 3.398 3.541 CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area 0.098 0.086 LEAFC(PgC) leaf carbon 10.115 9.655 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.397 -5.204 SOIL3C(PgC) Soil organic matter C (slow pool) -999.000 -999.000 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 15.203 14.510 LIVESTEMC(PgC) live stem C 1.699 1.622 DEADSTEMC(PgC) dead stem carbon 498.706 482.293 LIVECROOTC(PgC) live coarse root carbon 0.482 0.459 DEADCROOTC(PgC) dead coarse root carbon 156.148 150.340 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 720.247 694.112 CWDC(PgC) coarse woody debris carbon 156.917 160.198 CWD_C(PgC) coarse woody debris carbon -999.000 -999.000 TOTLITC(PgC) total litter carbon 30.795 31.671 TOTLITC_1m(PgC) total litter carbon to 1m depth 30.610 31.490 TOTSOMC(PgC) total SOM carbon 1390.213 1425.355 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 879.383 894.125 TOTLITN(TgN) total litter N 681.715 696.220 TOTLITN_1m(TgN) total litter N to 1m depth 677.294 691.878 TOTSOMN(TgN) total soil organic matter N 126818.961 130027.633 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 80366.375 81719.250 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 2298.164 2311.329 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 2292.474 2305.957 FPG(proportion) fraction of potential GPP -999.000 -999.000 FPI(proportion) fraction of potential immobilization 0.979 0.980 NDEP_TO_SMINN(TgN/y) nitrogen deposition 18.824 18.824 FERT(TgN/y) fertilizer added -999.000 -999.000 FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N -999.000 -999.000 NFERTILIZATION(TgN/y) fertilizer added 11.485 11.485 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 1408.573 1335.035 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1349.844 1278.913 GROSS_NMIN(TgN/y) Gross N Mineralization 2196.355 2071.764 NET_NMIN(TgN/y) Net N Mineralization 846.516 792.855 NDEPLOY(TgN/y) Total N Deployed in New Growth 1058.002 997.970 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 6.575 6.514 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 880.007 827.704 DENIT(TgN/y) Total Denitrification 73.266 69.650 SOIL3N(TgN) soil organic matter N (slow pool) -999.000 -999.000 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation -999.000 -999.000 NAM(TgN/y) AM-associated N uptake flux 23.457 24.458 NECM(TgN/y) ECM-associated N uptake flux 15.245 14.698 NFIX(TgN/y) Symbiotic BNF uptake flux 47.108 42.746 NRETRANS(TgN/y) Retranslocated N uptake flux 145.153 138.901 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 13.842 13.195 NUPTAKE_FRACTION(NA) NPP_NUPTAKE/(NPP_NUPTAKE+NPP) 0.226 0.228 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 36.961 39.268 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 0.430 0.401 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 9.836 9.387 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.041 0.041 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 -999.000 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 1.654 1.567 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 4.934 5.325 SMINN(TgN) soil mineral N 1420.067 1692.991 RETRANSN(TgN) plant pool of retranslocated N 1302.458 575.359 COL_CTRUNC(PgC) column-level sink for C truncation -999.000 -999.000 PFT_CTRUNC(PgC) pft-level sink for C truncation -999.000 -999.000 COL_NTRUNC(TgN) column-level sink for N truncation -999.000 -999.000 PFT_NTRUNC(TgN) pft-level sink for N truncation -999.000 -999.000 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 2.363 2.368 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.721 1.662 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 28.978 30.395 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 21.887 22.220 FAREA_BURNED(proportion/y) fractional area burned 0.042 0.050 BAF_CROP(proportion/y) fractional area burned - crop 0.001 0.001 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 6.665 6.407 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 13.700 13.201 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 18.019 16.922 FROOTC_LOSS(PgC/m2y) Fine root C Loss 18.009 16.912 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 12.609 11.869 LEAFC_LOSS(PgC/m2y) Leaf C Loss 12.602 11.862 LITTERC(PgC) Total Litter C -999.000 -999.000 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 19.715 18.595 LITTERC_LOSS(PgC/m2y) Litter C Loss 38.829 36.688 SOILC(PgC) soil organic matter C (fast pool) -999.000 -999.000 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 18.836 17.767 SOILC_LOSS(PgC/y) Soil C Loss -999.000 -999.000 WOODC(PgC) Wood C 657.035 634.715 WOODC_ALLOC(PgC/y) Wood C Allocation 15.295 14.686 WOODC_LOSS(PgC/y) Wood C Loss 14.059 13.521