DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): clm45bgc_1deg4081_hist (yrs 1981-2000) REFERENCE CASE (case2): clm45_4060_cruncepfillqian (yrs 1981-2000) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.131 -0.959 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.400 5.370 GPP(PgC/y) gross primary production 118.237 121.608 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 59.624 61.782 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 58.613 59.826 NPP(PgC/y) net primary production 51.687 52.720 AGNPP(PgC/y) above ground net primary production 25.049 25.328 BGNPP(PgC/y) below ground net primary production 24.838 25.810 MR(PgC/y) maintenance respiration 51.031 53.059 GR(PgC/y) total growth respiration 15.519 15.829 AR(PgC/y) autotrophic respiration (MR + GR) 66.550 68.888 LITHR(PgC/y) litter hetereotrophic respiration 24.454 24.414 SOMHR(PgC/y) SOM hetereotrophic respiration 22.832 22.936 HR(PgC/y) total hetereotrophic respiration 47.287 47.350 RR(PgC/y) root respiration (fine root MR + total root GR) 40.082 41.938 SR(PgC/y) total soil respiration (HR + root resp) 87.368 89.288 ER(PgC/y) total ecosystem respiration (AR + HR) 113.837 116.238 LEAFC(PgC) leaf carbon 15.100 15.566 XSMRPOOL(PgC) Temporary Photosynthate C Pool -5.739 -5.888 SOIL3C(PgC) Soil organic matter C (slow pool) 2819.158 2831.431 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 18.638 19.319 LIVESTEMC(PgC) live stem C 1.440 1.430 DEADSTEMC(PgC) dead stem carbon 402.201 357.776 LIVECROOTC(PgC) live coarse root carbon 0.433 0.429 DEADCROOTC(PgC) dead coarse root carbon 124.662 107.333 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 603.170 544.592 CWDC(PgC) coarse woody debris carbon 166.881 155.033 TOTLITC(PgC) total litter carbon 66.103 63.547 TOTSOMC(PgC) total SOM carbon 3643.335 3565.605 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 4489.465 4337.879 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 4483.706 4331.977 FPG(proportion) fraction of potential GPP 0.934 0.931 FPI(proportion) fraction of potential immobilization 0.867 0.866 NDEP_TO_SMINN(TgN/y) nitrogen deposition 63.097 63.611 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2649.696 2579.217 ACTUAL_IMMOB(TgN/y) Actual Immobilization 1888.513 1876.677 GROSS_NMIN(TgN/y) Gross N Mineralization 2677.062 2684.880 NET_NMIN(TgN/y) Net N Mineralization 788.552 808.203 NDEPLOY(TgN/y) Total N Deployed in New Growth 1163.547 1191.027 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 270.395 275.762 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 893.150 915.266 DENIT(TgN/y) Total Denitrification 43.168 41.913 SOIL3N(TgN) soil organic matter N (slow pool) 256287.031 257403.016 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 96.178 94.894 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 -999.000 SMINN(TgN) soil mineral N 788.141 432.895 RETRANSN(TgN) plant pool of retranslocated N 451.872 462.602 COL_CTRUNC(PgC) column-level sink for C truncation 0.007 0.005 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.425 0.270 PFT_NTRUNC(TgN) pft-level sink for N truncation 0.001 0.001 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 1.663 2.929 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.003 1.593 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 30.591 47.762 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 21.390 27.199 FIRESEASONL(days) annual fire season length -999.000 72.490 FIRE_PROB(0-1) daily fire probability -999.000 -999.000 ANN_FAREA_BURNED(proportion) annual total fractional area burned -999.000 0.025 MEAN_FIRE_PROB(proportion) e-folding mean of daily fire probability -999.000 0.199 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 11.384 11.096 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 21.713 22.679 FROOTC_LOSS(PgC/m2y) Fine root C Loss 21.613 22.594 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 14.626 14.892 LEAFC_LOSS (PgC/m2y) Leaf C Allocation -999.000 -999.000 LITTERC(PgC) Total Litter C 66.103 63.547 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 24.454 24.414 LITTERC_LOSS(PgC/m2y) Litter C Loss 48.318 48.768 SOILC(PgC) soil organic matter C (fast pool) 3643.335 3565.605 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 22.832 22.936 SOILC_LOSS(PgC/y) Soil C Loss 22.832 22.936 WOODC(PgC) Wood C 528.738 466.967 WOODC_ALLOC(PgC/y) Wood C Allocation 13.549 13.566 WOODC_LOSS(PgC/y) Wood C Loss 12.459 11.556