DIAG SET 5: CN ANNUAL MEANS OVER LAND TEST CASE (case1): 20TRG28 (yrs 1985-2004) REFERENCE CASE (case2): LENS20TR1 (yrs 1985-2004) Variable case1 case2 NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source -2.350 0.453 NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink 8.872 3.319 GPP(PgC/y) gross primary production 152.148 130.772 PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy 64.054 60.098 PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy 88.093 70.675 NPP(PgC/y) net primary production 64.240 47.047 AGNPP(PgC/y) above ground net primary production 26.354 23.672 BGNPP(PgC/y) below ground net primary production 31.099 21.938 MR(PgC/y) maintenance respiration 59.481 69.599 GR(PgC/y) total growth respiration 19.292 14.126 AR(PgC/y) autotrophic respiration (MR + GR) 87.908 83.725 LITHR(PgC/y) litter hetereotrophic respiration 29.194 19.996 SOMHR(PgC/y) SOM hetereotrophic respiration 26.173 23.732 HR(PgC/y) total hetereotrophic respiration 55.367 43.728 RR(PgC/y) root respiration (fine root MR + total root GR) 44.904 38.509 SR(PgC/y) total soil respiration (HR + root resp) 100.271 82.237 ER(PgC/y) total ecosystem respiration (AR + HR) 143.276 127.454 LEAFC(PgC) leaf carbon 17.611 14.162 XSMRPOOL(PgC) Temporary Photosynthate C Pool -9.774 -8.252 SOIL3C(PgC) Soil organic matter C (slow pool) 836.063 75.579 SOIL4C(PgC) Soil organic matter C (slowest pool) -999.000 463.880 FROOTC(PgC) fine root carbon 23.735 17.943 LIVESTEMC(PgC) live stem C 1.165 1.507 DEADSTEMC(PgC) dead stem carbon 286.764 371.109 LIVECROOTC(PgC) live coarse root carbon 0.352 0.452 DEADCROOTC(PgC) dead coarse root carbon 89.778 111.333 CPOOL(PgC) temporary photosynthate C pool 0.000 0.000 TOTVEGC(PgC) total vegetation C, excluding cpool 483.590 554.427 CWDC(PgC) coarse woody debris carbon 108.696 69.445 TOTLITC(PgC) total litter carbon 44.500 12.670 TOTLITC_1m(PgC) total litter carbon to 1m depth 43.714 -999.000 TOTSOMC(PgC) total SOM carbon 1348.370 547.082 TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth 1020.569 -999.000 TOTLITN(TgN) total litter N 957.136 230.552 TOTLITN_1m(TgN) total litter N to 1m depth 941.827 -999.000 TOTSOMN(TgN) total soil organic matter N 123187.930 54581.258 TOTSOMN_1m(TgN) total soil organic matter N to 1m depth 93368.406 -999.000 TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool 1994.966 1192.892 TOTCOLC(PgC) total ecosystem C, incl veg and cpool 1985.185 1184.621 FPG(proportion) fraction of potential GPP -999.000 0.851 FPI(proportion) fraction of potential immobilization 0.971 0.777 NDEP_TO_SMINN(TgN/y) nitrogen deposition 63.830 63.830 POTENTIAL_IMMOB(TgN/y) Potential Immobilization 2121.860 2799.672 ACTUAL_IMMOB(TgN/y) Actual Immobilization 2003.923 1377.716 GROSS_NMIN(TgN/y) Gross N Mineralization 3095.928 2100.211 NET_NMIN(TgN/y) Net N Mineralization 1092.008 722.503 NDEPLOY(TgN/y) Total N Deployed in New Growth 1363.092 1020.190 RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool 10.078 245.259 SMINN_TO_NPOOL(TgN/y) Mineral N to NPool 1353.016 774.933 DENIT(TgN/y) Total Denitrification 30.961 121.970 SOIL3N(TgN) soil organic matter N (slow pool) 76005.727 7557.832 SOIL4N(TgN) Soil organic matter N (slowest pool) -999.000 46387.941 NFIX_TO_SMINN(TgN/y) nitrogen fixation 249.354 112.142 NACTIVE(TgN/y) Mycorrhizal N uptake flux 474.477 -999.000 NAM(TgN/y) AM-associated N uptake flux 370.587 -999.000 NECM(TgN/y) ECM-associated N uptake flux 103.891 -999.000 NFIX(TgN/y) Symbiotic BNF uptake flux 256.672 -999.000 NRETRANS(TgN/y) Retranslocated N uptake flux 10.385 -999.000 NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN 9.136 -999.000 FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N 40.846 -999.000 NPP_NFIX(PgC/y) Symbiotic BNF uptake used C 2.090 -999.000 NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C 1.523 -999.000 NPP_NRETRANS(PgC/y) retranslocated N uptake flux 0.162 -999.000 SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen 0.000 0.000 SMINN_LEACHED(TgN/y) Nitrogen Leached -999.000 0.019 SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching 19.815 -999.000 SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff 42.082 -999.000 SMINN(TgN) soil mineral N 5399.420 0.676 RETRANSN(TgN) plant pool of retranslocated N -0.048 422.353 COL_CTRUNC(PgC) column-level sink for C truncation 0.014 0.000 PFT_CTRUNC(PgC) pft-level sink for C truncation 0.000 0.000 COL_NTRUNC(TgN) column-level sink for N truncation 1.337 0.470 PFT_NTRUNC(TgN) pft-level sink for N truncation 12.495 0.002 COL_FIRE_CLOSS(PgC/y) total column-level fire C loss 5.037 2.131 PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss 3.638 1.713 COL_FIRE_NLOSS(TgN/y) total column-level fire N loss 88.349 23.559 PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss 63.247 19.523 FAREA_BURNED(proportion/y) fractional area burned 0.071 -999.000 BAF_CROP(proportion/y) fractional area burned - crop 0.002 -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 8.254 12.055 FROOTC_ALLOC(PgC/m2y) Fine root C allocation 28.773 18.716 FROOTC_LOSS(PgC/m2y) Fine root C Loss 28.623 18.662 LEAFC_ALLOC(PgC/m2y) Leaf C Allocation 18.634 12.932 LEAFC_LOSS(PgC/m2y) Leaf C Loss 18.539 12.893 LITTERC(PgC) Total Litter C 44.500 12.670 LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration 29.194 19.996 LITTERC_LOSS(PgC/m2y) Litter C Loss 58.180 44.074 SOILC(PgC) soil organic matter C (fast pool) 1348.370 547.082 SOILC_HR(PgC/y) Soil C hetereotrophic respiration 26.173 23.732 SOILC_LOSS(PgC/y) Soil C Loss 26.173 23.732 WOODC(PgC) Wood C 378.059 484.400 WOODC_ALLOC(PgC/y) Wood C Allocation 10.046 13.962 WOODC_LOSS(PgC/y) Wood C Loss 9.234 12.339