DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): clm45bgccltv_0.5deg4506_1973-2004 (yrs 2000-2004) REFERENCE CASE (case2): clm45bgccltv_0.5deg4506_1973-2004 (yrs 1973-1977) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.696 -2.097 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 3.881 3.483 GPP(PgC/y) gross primary production 130.629 125.828 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 65.900 63.200 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 64.729 62.627 NPP(PgC/y) net primary production 56.120 54.266 AGNPP(PgC/y) above ground net primary production 28.402 27.123 BGNPP(PgC/y) below ground net primary production 26.043 25.056 MR(PgC/y) maintenance respiration 58.145 55.741 GR(PgC/y) total growth respiration 16.620 16.072 AR(PgC/y) autotrophic respiration (MR + GR) 74.509 71.561 LITHR(PgC/y) litter hetereotrophic respiration 26.720 25.521 SOMHR(PgC/y) SOM hetereotrophic respiration 25.518 25.262 HR(PgC/y) total hetereotrophic respiration 52.239 50.783 RR(PgC/y) root respiration (fine root MR + total root GR) 44.599 42.865 SR(PgC/y) total soil respiration (HR + root resp) 96.837 93.648 ER(PgC/y) total ecosystem respiration (AR + HR) 126.748 122.344 LEAFC(PgC) leaf carbon 16.451 15.834 XSMRPOOL(PgC) Temporary Photosynthate C Pool -6.423 -6.123 SOIL3C(PgC) Soil organic matter C (slow pool) 2797.897 2796.985 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 20.150 19.594 LIVESTEMC(PgC) live stem C 1.737 1.595 DEADSTEMC(PgC) dead stem carbon 464.576 428.479 LIVECROOTC(PgC) live coarse root carbon 0.483 0.438 DEADCROOTC(PgC) dead coarse root carbon 145.498 134.843 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 689.109 640.231 CWDC(PgC) coarse woody debris carbon 166.244 160.446 TOTLITC(PgC) total litter carbon 63.271 58.991 TOTSOMC(PgC) total SOM carbon 3564.995 3568.916 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 4483.619 4428.578 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 4475.430 4420.830 FPG(proportion) fraction of potential GPP 0.939 0.940 FPI(proportion) fraction of potential immobilization 0.856 0.869 NDEP_TO_SMINN(TgN/y) nitrogen deposition 62.546 62.546 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 3029.721 2719.580 ACTUAL_IMMOB(TgN/y) Actual Immobilization 2061.015 1962.322 GROSS_NMIN(TgN/y) Gross N Mineralization 2977.353 2926.965 NET_NMIN(TgN/y) Net N Mineralization 916.337 964.680 NDEPLOY(TgN/y) Total N Deployed in New Growth 1234.959 1205.673 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 272.520 257.792 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 962.439 947.884 DENIT(TgN/y) Total Denitrification 126.668 178.241 SOIL3N(TgN) soil organic matter N (slow pool) 254354.500 254271.578 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 95.254 95.077 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 1527.556 1520.922 RETRANSN(TgN) plant pool of retranslocated N 492.731 459.677 COL_CTRUNC(PgC) column-level sink for C truncation 0.008 0.008 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 0.581 0.579 PFT_NTRUNC(TgN) pft-level sink for N truncation -2189.531 -2031.949 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 2.185 1.386 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 1.516 0.973 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 41.231 29.221 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 31.855 22.888 FIRESEASONL(days) annual fire season length -999.000 -999.000 FIRE_PROB(0-1) daily fire probability -999.000 -999.000 ANN_FAREA_BURNED(proportion) annual total fractional area burned -999.000 -999.000 MEAN_FIRE_PROB(proportion) e-folding mean of daily fire probability -999.000 -999.000 CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration 0.000 0.000 CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss 12.511 11.634 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 22.594 21.845 FROOTC_LOSS(PgC/m2y) Fine root C Loss 22.544 21.694 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 14.930 14.408 LEAFC_LOSS (PgC/m2y) Leaf C Allocation -999.000 -999.000 LITTERC(PgC) Total Litter C 63.271 58.991 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 26.720 25.521 LITTERC_LOSS(PgC/m2y) Litter C Loss 52.767 50.274 SOILC(PgC) soil organic matter C (fast pool) 3564.995 3568.916 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 25.518 25.262 SOILC_LOSS(PgC/y) Soil C Loss 25.518 25.262 WOODC(PgC) Wood C 612.292 565.354 WOODC_ALLOC(PgC/y) Wood C Allocation 15.672 14.671 WOODC_LOSS(PgC/y) Wood C Loss 12.936 11.681