DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2)
 
TEST CASE (case1):      CLM50_GSWP3_CROP  (yrs 1991-2010)
 
REFERENCE CASE (case2): CLM50_GSWP3_NOCROP  (yrs 1991-2010)
 
DIFFERENCE:            (CLM50_GSWP3_CROP) - (CLM50_GSWP3_NOCROP)
 
Variable                                                              case1-case2
 
NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source          -2.128
NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink             2.183
NBP(PgC/y) net biome production, includes fire, landuse and harvest flux  -0.424
GPP(PgC/y) gross primary production                                       -5.170
CUE(NPP/GPP) carbon use efficiency                                         0.020
PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy                             -2.395
PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy                           -2.775
NPP(PgC/y) net primary production                                          0.763
AGNPP(PgC/y) above ground net primary production                           3.284
BGNPP(PgC/y) below ground net primary production                          -2.302
MR(PgC/y) maintenance respiration                                         -2.675
GR(PgC/y) total growth respiration                                         0.084
AR(PgC/y) autotrophic respiration (MR + GR)                               -5.933
LITHR(PgC/y) litter hetereotrophic respiration                          -999.000
SOMHR(PgC/y) SOM hetereotrophic respiration                             -999.000
HR(PgC/y) total hetereotrophic respiration                                -1.420
RR(PgC/y) root respiration (fine root MR + total root GR)                 -0.968
SR(PgC/y) total soil respiration (HR + root resp)                         -2.389
ER(PgC/y) total ecosystem respiration (AR + HR)                           -7.354
FINUNDATED(unitless) Fractional inundated of veg col                      -0.000
FCH4(PgC/y) Gridcell surface CH4 flux                                     -0.007
FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2                         -0.009
FCH4_DFSAT(PgC/y) CH4 additional flux                                     -0.000
CH4PROD(PgC/y) Gridcell total CH4 production                              -0.016
CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area           -5.561
CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area     -0.654
CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area        0.036
CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area       0.027
CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area      -0.207
CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area      0.001
LEAFC(PgC) leaf carbon                                                    -0.511
XSMRPOOL(PgC) Temporary Photosynthate C Pool                               0.624
SOIL3C(PgC) Soil organic matter C (slow pool)                            -14.720
SOIL4C(PgC) Soil organic matter C (slowest pool)                        -999.000
FROOTC(PgC) fine root carbon                                              -1.116
LIVESTEMC(PgC) live stem C                                                 0.177
DEADSTEMC(PgC) dead stem carbon                                          -21.129
LIVECROOTC(PgC) live coarse root carbon                                   -0.020
DEADCROOTC(PgC) dead coarse root carbon                                   -5.921
CPOOL(PgC) temporary photosynthate C pool                                 -0.026
TOTVEGC(PgC) total vegetation C, excluding cpool                         -34.178
CWDC(PgC) coarse woody debris carbon                                      -4.824
TOTLITC(PgC) total litter carbon                                          -0.908
TOTLITC_1m(PgC) total litter carbon to 1m depth                           -0.894
TOTSOMC(PgC) total SOM carbon                                            -20.948
TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth                         -9.497
TOTLITN(TgN) total litter N                                                7.470
TOTLITN_1m(TgN) total litter N to 1m depth                                 7.748
TOTSOMN(TgN) total soil organic matter N                               -1912.609
TOTSOMN_1m(TgN) total soil organic matter N to 1m depth                 -871.648
TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool               -60.855
TOTCOLC(PgC) total ecosystem C, incl veg and cpool                       -60.144
FPG(proportion) fraction of potential GPP                               -999.000
FPI(proportion) fraction of potential immobilization                       0.000
NDEP_TO_SMINN(TgN/y) nitrogen deposition                                   0.000
FERT(TgN/y) fertilizer added                                            -999.000
FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N                       -999.000
POTENTIAL_IMMOB(TgN/y) Potential Immobilization                          -74.054
ACTUAL_IMMOB(TgN/y) Actual Immobilization                                -82.970
GROSS_NMIN(TgN/y) Gross N Mineralization                                 -77.434
NET_NMIN(TgN/y) Net N Mineralization                                       5.539
NDEPLOY(TgN/y) Total N Deployed in New Growth                             28.155
RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool                        -1.233
SMINN_TO_NPOOL(TgN/y) Mineral N to NPool                                  39.206
DENIT(TgN/y) Total Denitrification                                        44.141
SOIL3N(TgN) soil organic matter N (slow pool)                          -1338.375
SOIL4N(TgN) Soil organic matter N (slowest pool)                        -999.000
NFIX_TO_SMINN(TgN/y) nitrogen fixation                                     1.331
NAM(TgN/y) AM-associated N uptake flux                                    83.984
NECM(TgN/y) ECM-associated N uptake flux                                  -0.221
NFIX(TgN/y) Symbiotic BNF uptake flux                                      1.416
NRETRANS(TgN/y) Retranslocated N uptake flux                             -11.518
NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN                   -2.536
FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N             -0.517
NPP_NFIX(PgC/y) Symbiotic BNF uptake used C                                0.003
NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C                            -2.422
NPP_NRETRANS(PgC/y) retranslocated N uptake flux                          -0.008
SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen                  0.000
SMINN_LEACHED(TgN/y) Nitrogen Leached                                   -999.000
SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching                     2.772
SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff                       22.428
SMINN(TgN) soil mineral N                                                 45.087
RETRANSN(TgN) plant pool of retranslocated N                            1023.611
COL_CTRUNC(PgC) column-level sink for C truncation                      -999.000
PFT_CTRUNC(PgC) pft-level sink for C truncation                         -999.000
COL_NTRUNC(TgN) column-level sink for N truncation                      -999.000
PFT_NTRUNC(TgN) pft-level sink for N truncation                         -999.000
COL_FIRE_CLOSS(PgC/y) total column-level fire C loss                       0.054
PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss                          0.038
COL_FIRE_NLOSS(TgN/y) total column-level fire N loss                       1.463
PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss                          1.396
FAREA_BURNED(proportion/y) fractional area burned                         -0.001
BAF_CROP(proportion/y) fractional area burned - crop                       0.001
CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration            0.000
CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss                               -0.460
FROOTC_ALLOC(PgC/m2y) Fine root C allocation                              -2.160
FROOTC_LOSS(PgC/m2y) Fine root C Loss                                     -2.159
LEAFC_ALLOC(PgC/m2y) Leaf C Allocation                                    -0.098
LEAFC_LOSS(PgC/m2y) Leaf C Loss                                           -0.095
LITTERC(PgC) Total Litter C                                             -999.000
LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration                     -0.781
LITTERC_LOSS(PgC/m2y) Litter C Loss                                       -1.530
SOILC(PgC) soil organic matter C (fast pool)                            -999.000
SOILC_HR(PgC/y) Soil C hetereotrophic respiration                         -0.640
SOILC_LOSS(PgC/y) Soil C Loss                                           -999.000
WOODC(PgC) Wood C                                                        -26.893
WOODC_ALLOC(PgC/y) Wood C Allocation                                       0.696
WOODC_LOSS(PgC/y) Wood C Loss                                             -0.534
NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source          -2.128
NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink             2.183
NBP(PgC/y) net biome production, includes fire, landuse and harvest flux  -0.424
GPP(PgC/y) gross primary production                                       -5.170
CUE(NPP/GPP) carbon use efficiency                                         0.020
PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy                             -2.395
PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy                           -2.775
NPP(PgC/y) net primary production                                          0.763
AGNPP(PgC/y) above ground net primary production                           3.284
BGNPP(PgC/y) below ground net primary production                          -2.302
MR(PgC/y) maintenance respiration                                         -2.675
GR(PgC/y) total growth respiration                                         0.084
AR(PgC/y) autotrophic respiration (MR + GR)                               -5.933
LITHR(PgC/y) litter hetereotrophic respiration                          -999.000
SOMHR(PgC/y) SOM hetereotrophic respiration                             -999.000
HR(PgC/y) total hetereotrophic respiration                                -1.420
RR(PgC/y) root respiration (fine root MR + total root GR)                 -0.968
SR(PgC/y) total soil respiration (HR + root resp)                         -2.389
ER(PgC/y) total ecosystem respiration (AR + HR)                           -7.354
FINUNDATED(unitless) Fractional inundated of veg col                      -0.000
FCH4(PgC/y) Gridcell surface CH4 flux                                     -0.007
FCH4TOCO2(PgC/y) Gridcell oxidation of CH4 to CO2                         -0.009
FCH4_DFSAT(PgC/y) CH4 additional flux                                     -0.000
CH4PROD(PgC/y) Gridcell total CH4 production                              -0.016
CH4_SURF_AERE_SAT(Tmol/y) aerenchyma sfc CH4 flx-inundated area           -5.561
CH4_SURF_AERE_UNSAT(Tmol/y) aerenchyma sfc CH4 flx-non-inundated area     -0.654
CH4_SURF_DIFF_SAT(Tmol/y) diffusive sfc CH4 flx-inundated/lake area        0.036
CH4_SURF_DIFF_UNSAT(Tmol/y) diffusive sfc CH4 flx-non-inundated area       0.027
CH4_SURF_EBUL_SAT(Tmol/y) ebullition sfc CH4 flx-inundated/lake area      -0.207
CH4_SURF_EBUL_UNSAT(Tmol/y) ebullition sfc CH4 flx-non-inundated area      0.001
LEAFC(PgC) leaf carbon                                                    -0.511
XSMRPOOL(PgC) Temporary Photosynthate C Pool                               0.624
SOIL3C(PgC) Soil organic matter C (slow pool)                            -14.720
SOIL4C(PgC) Soil organic matter C (slowest pool)                        -999.000
FROOTC(PgC) fine root carbon                                              -1.116
LIVESTEMC(PgC) live stem C                                                 0.177
DEADSTEMC(PgC) dead stem carbon                                          -21.129
LIVECROOTC(PgC) live coarse root carbon                                   -0.020
DEADCROOTC(PgC) dead coarse root carbon                                   -5.921
CPOOL(PgC) temporary photosynthate C pool                                 -0.026
TOTVEGC(PgC) total vegetation C, excluding cpool                         -34.178
CWDC(PgC) coarse woody debris carbon                                      -4.824
TOTLITC(PgC) total litter carbon                                          -0.908
TOTLITC_1m(PgC) total litter carbon to 1m depth                           -0.894
TOTSOMC(PgC) total SOM carbon                                            -20.948
TOTSOMC_1m(PgC) total SOM carbon to 1 meter depth                         -9.497
TOTLITN(TgN) total litter N                                                7.470
TOTLITN_1m(TgN) total litter N to 1m depth                                 7.748
TOTSOMN(TgN) total soil organic matter N                               -1912.609
TOTSOMN_1m(TgN) total soil organic matter N to 1m depth                 -871.648
TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool               -60.855
TOTCOLC(PgC) total ecosystem C, incl veg and cpool                       -60.144
FPG(proportion) fraction of potential GPP                               -999.000
FPI(proportion) fraction of potential immobilization                       0.000
NDEP_TO_SMINN(TgN/y) nitrogen deposition                                   0.000
FERT(TgN/y) fertilizer added                                            -999.000
FERT_TO_SMINN(TgN/y) fertilizer to soil mineral N                       -999.000
POTENTIAL_IMMOB(TgN/y) Potential Immobilization                          -74.054
ACTUAL_IMMOB(TgN/y) Actual Immobilization                                -82.970
GROSS_NMIN(TgN/y) Gross N Mineralization                                 -77.434
NET_NMIN(TgN/y) Net N Mineralization                                       5.539
NDEPLOY(TgN/y) Total N Deployed in New Growth                             28.155
RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool                        -1.233
SMINN_TO_NPOOL(TgN/y) Mineral N to NPool                                  39.206
DENIT(TgN/y) Total Denitrification                                        44.141
SOIL3N(TgN) soil organic matter N (slow pool)                          -1338.375
SOIL4N(TgN) Soil organic matter N (slowest pool)                        -999.000
NFIX_TO_SMINN(TgN/y) nitrogen fixation                                     1.331
NAM(TgN/y) AM-associated N uptake flux                                    83.984
NECM(TgN/y) ECM-associated N uptake flux                                  -0.221
NFIX(TgN/y) Symbiotic BNF uptake flux                                      1.416
NRETRANS(TgN/y) Retranslocated N uptake flux                             -11.518
NPP_NUPTAKE(PgC/y) total carbon used by N uptake in FUN                   -2.536
FFIX_TO_SMINN(TgN/y) free living N fixation to soil mineral N             -0.517
NPP_NFIX(PgC/y) Symbiotic BNF uptake used C                                0.003
NPP_NACTIVE(PgC/y) Mycorrhizal N uptake used C                            -2.422
NPP_NRETRANS(PgC/y) retranslocated N uptake flux                          -0.008
SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen                  0.000
SMINN_LEACHED(TgN/y) Nitrogen Leached                                   -999.000
SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching                     2.772
SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff                       22.428
SMINN(TgN) soil mineral N                                                 45.087
RETRANSN(TgN) plant pool of retranslocated N                            1023.611
COL_CTRUNC(PgC) column-level sink for C truncation                      -999.000
PFT_CTRUNC(PgC) pft-level sink for C truncation                         -999.000
COL_NTRUNC(TgN) column-level sink for N truncation                      -999.000
PFT_NTRUNC(TgN) pft-level sink for N truncation                         -999.000
COL_FIRE_CLOSS(PgC/y) total column-level fire C loss                       0.054
PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss                          0.038
COL_FIRE_NLOSS(TgN/y) total column-level fire N loss                       1.463
PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss                          1.396
FAREA_BURNED(proportion/y) fractional area burned                         -0.001
BAF_CROP(proportion/y) fractional area burned - crop                       0.001
CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration            0.000
CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss                               -0.460
FROOTC_ALLOC(PgC/m2y) Fine root C allocation                              -2.160
FROOTC_LOSS(PgC/m2y) Fine root C Loss                                     -2.159
LEAFC_ALLOC(PgC/m2y) Leaf C Allocation                                    -0.098
LEAFC_LOSS(PgC/m2y) Leaf C Loss                                           -0.095
LITTERC(PgC) Total Litter C                                             -999.000
LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration                     -0.781
LITTERC_LOSS(PgC/m2y) Litter C Loss                                       -1.530
SOILC(PgC) soil organic matter C (fast pool)                            -999.000
SOILC_HR(PgC/y) Soil C hetereotrophic respiration                         -0.640
SOILC_LOSS(PgC/y) Soil C Loss                                           -999.000
WOODC(PgC) Wood C                                                        -26.893
WOODC_ALLOC(PgC/y) Wood C Allocation                                       0.696
WOODC_LOSS(PgC/y) Wood C Loss                                             -0.534