DIAG SET 5: CN ANNUAL MEANS OVER LAND - DIFFERENCE (case1 - case2)
 
TEST CASE (case1):      PlioMIP2  (yrs 41-70)
 
REFERENCE CASE (case2): CCSM4  (yrs 1251-1300)
 
DIFFERENCE:            (PlioMIP2) - (CCSM4)
 
Variable                                                              case1-case2
 
NEE(PgC/y) net ecosys exchange of C;incl fire flx;pos for source           3.283
NEP(PgC/y) net ecosystem production;excl fire flx;pos for sink             0.532
GPP(PgC/y) gross primary production                                       80.720
PSNSUN_TO_CPOOL(PgC/y) GPP from Sunlit Canopy                             44.402
PSNSHADE_TO_CPOOL(PgC/y) GPP from Shaded Canopy                           36.317
NPP(PgC/y) net primary production                                         26.805
AGNPP(PgC/y) above ground net primary production                          15.415
BGNPP(PgC/y) below ground net primary production                          10.385
MR(PgC/y) maintenance respiration                                         45.876
GR(PgC/y) total growth respiration                                         8.038
AR(PgC/y) autotrophic respiration (MR + GR)                               53.913
LITHR(PgC/y) litter hetereotrophic respiration                            10.848
SOMHR(PgC/y) SOM hetereotrophic respiration                               15.426
HR(PgC/y) total hetereotrophic respiration                                26.273
RR(PgC/y) root respiration (fine root MR + total root GR)                 23.436
SR(PgC/y) total soil respiration (HR + root resp)                         49.710
ER(PgC/y) total ecosystem respiration (AR + HR)                           80.188
LEAFC(PgC) leaf carbon                                                     9.518
XSMRPOOL(PgC) Temporary Photosynthate C Pool                              -8.953
SOIL3C(PgC) Soil organic matter C (slow pool)                             45.056
SOIL4C(PgC) Soil organic matter C (slowest pool)                         547.771
FROOTC(PgC) fine root carbon                                              10.555
LIVESTEMC(PgC) live stem C                                                 1.262
DEADSTEMC(PgC) dead stem carbon                                          303.483
LIVECROOTC(PgC) live coarse root carbon                                    0.379
DEADCROOTC(PgC) dead coarse root carbon                                   91.044
CPOOL(PgC) temporary photosynthate C pool                                  0.000
TOTVEGC(PgC) total vegetation C, excluding cpool                         433.720
CWDC(PgC) coarse woody debris carbon                                      71.747
TOTLITC(PgC) total litter carbon                                           5.583
TOTSOMC(PgC) total SOM carbon                                            597.328
TOTECOSYSC(PgC) total ecosystem C, incl veg but excl cpool              1108.398
TOTCOLC(PgC) total ecosystem C, incl veg and cpool                      1099.435
FPG(proportion) fraction of potential GPP                                  0.047
FPI(proportion) fraction of potential immobilization                       0.071
NDEP_TO_SMINN(TgN/y) nitrogen deposition                                   0.899
POTENTIAL_IMMOB(TgN/y) Potential Immobilization                          846.878
ACTUAL_IMMOB(TgN/y) Actual Immobilization                                807.699
GROSS_NMIN(TgN/y) Gross N Mineralization                                1398.925
NET_NMIN(TgN/y) Net N Mineralization                                     591.237
NDEPLOY(TgN/y) Total N Deployed in New Growth                            455.749
RETRANSN_TO_NPOOL(TgN/y) Retranslocated N to NPool                       107.352
SMINN_TO_NPOOL(TgN/y) Mineral N to NPool                                 348.394
DENIT(TgN/y) Total Denitrification                                       295.994
SOIL3N(TgN) soil organic matter N (slow pool)                           4505.599
SOIL4N(TgN) Soil organic matter N (slowest pool)                       54777.422
NFIX_TO_SMINN(TgN/y) nitrogen fixation                                    52.794
SUPPLEMENT_TO_SMINN(TgN/y) supplement to mineral nitrogen                  0.000
SMINN_LEACHED(TgN/y) Nitrogen Leached                                      0.030
SMIN_NO3_LEACHED(TgN/y) Soil NO3 pool loss to leaching                  -999.000
SMIN_NO3_RUNOFF(TgN/y) Soil NO3 pool loss to runoff                     -999.000
SMINN(TgN) soil mineral N                                                  1.611
RETRANSN(TgN) plant pool of retranslocated N                             216.827
COL_CTRUNC(PgC) column-level sink for C truncation                         0.000
PFT_CTRUNC(PgC) pft-level sink for C truncation                            0.000
COL_NTRUNC(TgN) column-level sink for N truncation                         3.048
PFT_NTRUNC(TgN) pft-level sink for N truncation                            0.000
COL_FIRE_CLOSS(PgC/y) total column-level fire C loss                       3.815
PFT_FIRE_CLOSS(PgC/y) total pft-level fire C loss                          2.973
COL_FIRE_NLOSS(TgN/y) total column-level fire N loss                      45.769
PFT_FIRE_NLOSS(TgN/y) total pft-level fire N loss                         40.133
FAREA_BURNED(proportion/y) fractional area burned                       -999.000
BAF_CROP(proportion/y) fractional area burned - crop                    -999.000
CWDC_HR(PgC/y) Coarse Woody Debris C Hetereotrophic respiration            0.000
CWDC_LOSS(PgC/y) Coarse Woody Debris C Loss                               10.791
FROOTC_ALLOC(PgC/m2y) Fine root C allocation                               7.533
FROOTC_LOSS(PgC/m2y) Fine root C Loss                                      7.592
LEAFC_ALLOC(PgC/m2y) Leaf C Allocation                                     5.907
LEAFC_LOSS(PgC/m2y) Leaf C Loss                                            5.945
LITTERC(PgC) Total Litter C                                                5.583
LITTERC_HR(PgC/m2y) Litter Hetereotrophic Respiration                     10.848
LITTERC_LOSS(PgC/m2y) Litter C Loss                                       23.666
SOILC(PgC) soil organic matter C (fast pool)                             597.328
SOILC_HR(PgC/y) Soil C hetereotrophic respiration                         15.426
SOILC_LOSS(PgC/y) Soil C Loss                                             15.426
WOODC(PgC) Wood C                                                        396.170
WOODC_ALLOC(PgC/y) Wood C Allocation                                      12.360
WOODC_LOSS(PgC/y) Wood C Loss                                              9.830