DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): clm45bgccrop_0.5deg4506_1973-2004 (yrs 2000-2004) REFERENCE CASE (case2): clm45bgccrop_0.5deg4506_1973-2004 (yrs 1973-1977) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -1.995 -3.341 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 4.187 4.733 GPP(PgC/y) gross primary production 130.313 125.405 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 65.710 62.944 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 64.604 62.461 NPP(PgC/y) net primary production 55.900 53.970 AGNPP(PgC/y) above ground net primary production 28.312 27.009 BGNPP(PgC/y) below ground net primary production 25.914 24.873 MR(PgC/y) maintenance respiration 58.088 55.667 GR(PgC/y) total growth respiration 16.565 15.998 AR(PgC/y) autotrophic respiration (MR + GR) 74.413 71.435 LITHR(PgC/y) litter hetereotrophic respiration 26.614 25.229 SOMHR(PgC/y) SOM hetereotrophic respiration 25.099 24.008 HR(PgC/y) total hetereotrophic respiration 51.713 49.237 RR(PgC/y) root respiration (fine root MR + total root GR) 44.517 42.756 SR(PgC/y) total soil respiration (HR + root resp) 96.229 91.994 ER(PgC/y) total ecosystem respiration (AR + HR) 126.127 120.671 LEAFC(PgC) leaf carbon 16.451 15.834 XSMRPOOL(PgC) Temporary Photosynthate C Pool -6.421 -6.121 SOIL3C(PgC) Soil organic matter C (slow pool) 2796.972 2796.844 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 -999.000 FROOTC(PgC) fine root carbon 20.126 19.562 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 689.081 640.193 CWDC(PgC) coarse woody debris carbon 166.244 160.446 TOTLITC(PgC) total litter carbon 64.952 60.403 TOTSOMC(PgC) total SOM carbon 3583.225 3571.444 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 4503.476 4432.472 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 4495.300 4424.730 FPG(proportion) fraction of potential GPP 0.939 0.940 FPI(proportion) fraction of potential immobilization 0.857 0.869 NDEP_TO_SMINN(TgN/y) nitrogen deposition 62.546 62.546 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 3015.054 2702.966 ACTUAL_IMMOB(TgN/y) Actual Immobilization 2053.870 1943.017 GROSS_NMIN(TgN/y) Gross N Mineralization 2936.585 2802.085 NET_NMIN(TgN/y) Net N Mineralization 882.717 859.090 NDEPLOY(TgN/y) Total N Deployed in New Growth 1230.079 1199.041 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 272.559 257.830 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 957.519 941.220 DENIT(TgN/y) Total Denitrification 103.630 102.293 SOIL3N(TgN) soil organic matter N (slow pool) 254269.781 254259.297 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 -999.000 NFIX_TO_SMINN(TgN/y) nitrogen fixation 95.243 95.050 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 1502.815 1476.478 RETRANSN(TgN) plant pool of retranslocated N 492.706 459.675 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 -2190.740 -2032.025 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 2.192 1.392 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 41.401 29.368 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 22.465 21.662 FROOTC_LOSS(PgC/m2y) Fine root C Loss 22.415 21.514 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 64.952 60.403 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 26.614 25.229 LITTERC_LOSS(PgC/m2y) Litter C Loss 52.567 49.704 SOILC(PgC) soil organic matter C (fast pool) 3583.225 3571.444 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 25.099 24.008 SOILC_LOSS(PgC/y) Soil C Loss 25.099 24.008 WOODC(PgC) Wood C 612.292 565.354 WOODC_ALLOC(PgC/y) Wood C Allocation 15.673 14.671 WOODC_LOSS(PgC/y) Wood C Loss 12.936 11.681