Changeset 12525


Ignore:
Timestamp:
2020-03-09T14:42:50+01:00 (8 months ago)
Author:
aumont
Message:

DVM of mesozooplankton + slight changes on prognostic ligands

Location:
NEMO/branches/2019/dev_r11708_aumont_PISCES_QUOTA/cfgs
Files:
2 edited

Legend:

Unmodified
Added
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  • NEMO/branches/2019/dev_r11708_aumont_PISCES_QUOTA/cfgs/ORCA2_OFF_PISCES/EXPREF/namelist_top_cfg

    r11536 r12525  
    9999&namtrc_ice      !    Representation of sea ice growth & melt effects 
    100100!----------------------------------------------------------------------- 
     101   nn_ice_tr     =  0       !  tracer concentration in sea ice set to 0 
    101102/ 
    102103!----------------------------------------------------------------------- 
  • NEMO/branches/2019/dev_r11708_aumont_PISCES_QUOTA/cfgs/SHARED/namelist_pisces_ref

    r12348 r12525  
    8787!----------------------------------------------------------------------- 
    8888   concnno3   =  3e-6     ! Nitrate half saturation of nanophytoplankton 
    89    concpno3   =  8e-7 
     89   concpno3   =  8e-7     ! Nitrate half saturation of picophytoplankton 
    9090   concdno3   =  5E-6     ! Phosphate half saturation for diatoms 
    9191   concnnh4   =  1E-6     ! NH4 half saturation for phyto 
    92    concpnh4   =  2.3E-7 
     92   concpnh4   =  2.3E-7   ! NH4 half saturation for picophytoplankton 
    9393   concdnh4   =  1.7E-6   ! NH4 half saturation for diatoms 
    9494   concnpo4   =  3E-6     ! PO4 half saturation for phyto 
    95    concppo4   =  8E-7 
     95   concppo4   =  8E-7     ! PO4 half saturation for picophytoplankton 
    9696   concdpo4   =  5E-6     ! PO4 half saturation for diatoms 
    97    concnfer   =  3E-9   ! Iron half saturation for phyto 
    98    concpfer   =  8E-10 
    99    concdfer   =  5E-9   ! Iron half saturation for diatoms 
     97   concnfer   =  3E-9     ! Iron half saturation for phyto 
     98   concpfer   =  8E-10    ! Iron half saturation for picophytoplankton 
     99   concdfer   =  5E-9     ! Iron half saturation for diatoms 
    100100   concbfe    =  1.E-11   ! Half-saturation for Fe limitation of Bacteria 
    101101   concbnh4   =  1.E-7    ! NH4 half saturation for phyto 
     
    109109   xsizerd    =  4.0      ! Size ratio for diatoms 
    110110   xksi1      =  8.E-6    ! half saturation constant for Si uptake 
    111    xksi2      =  20E-6  ! half saturation constant for Si/C 
     111   xksi2      =  20E-6    ! half saturation constant for Si/C 
    112112   xkdoc      =  417.E-6  ! half-saturation constant of DOC remineralization 
    113113   caco3r     =  0.5      ! mean rain ratio 
     
    182182&namp4zmort    !   parameters for phytoplankton sinks for PISCES std   - ln_p4z 
    183183!----------------------------------------------------------------------- 
    184    wchl       =  0.01     ! quadratic mortality of phytoplankton 
     184   wchln      =  0.01     ! quadratic mortality of phytoplankton 
    185185   wchld      =  0.01     ! maximum quadratic mortality of diatoms 
    186186   wchldm     =  0.03     ! maximum quadratic mortality of diatoms 
    187    mprat      =  0.01     ! phytoplankton mortality rate 
    188    mprat2     =  0.01     ! Diatoms mortality rate 
     187   mpratn     =  0.01     ! phytoplankton mortality rate 
     188   mpratd     =  0.01     ! Diatoms mortality rate 
    189189/ 
    190190!----------------------------------------------------------------------- 
     
    221221   unass2     =  0.3      ! non assimilated fraction of P by mesozoo 
    222222   grazflux   =  3.e3     ! flux-feeding rate 
     223   ln_dvm_meso = .false.  ! Activates DVM for mesozooplankton 
     224   xfracmig    = 0.3      ! Fraction of mesozooplankton performing DVM 
    223225/ 
    224226!----------------------------------------------------------------------- 
    225227&namp5zmes     !   parameters for mesozooplankton 
    226228!----------------------------------------------------------------------- 
    227    part2      =  0.75     ! part of calcite not dissolved in mesozoo guts 
    228    grazrat2   =  0.75     ! maximal mesozoo grazing rate 
    229    bmetexc2   =  .true.   ! Metabolic use of excess carbon  
    230    resrat2    =  0.005    ! exsudation rate of mesozooplankton 
    231    mzrat2     =  0.03     ! mesozooplankton mortality rate 
    232    xpref2d    =  1.       ! zoo preference for phyto 
    233    xpref2n    =  0.3      ! zoo preference for nano 
    234    xpref2z    =  1.       ! zoo preference for zoo 
    235    xpref2m    =  0.1      ! meso preference for zoo 
    236    xpref2c    =  0.3      ! zoo preference for poc 
    237    xthresh2zoo = 1E-8     ! zoo feeding threshold for mesozooplankton 
    238    xthresh2dia = 1E-8     ! diatoms feeding threshold for mesozooplankton 
    239    xthresh2phy = 1E-8     ! nanophyto feeding threshold for mesozooplankton 
    240    xthresh2mes = 1E-8     ! meso feeding threshold for mesozooplankton 
    241    xthresh2poc = 1E-8     ! poc feeding threshold for mesozooplankton 
    242    xthresh2    =  3E-7     ! Food threshold for grazing 
    243    xkgraz2     =  20.E-6   ! half sturation constant for meso grazing 
    244    epsher2     =  0.5      ! Efficicency of Mesozoo growth 
    245    epsher2min  =  0.5     ! Minimum efficiency of mesozoo growth 
    246    ssigma2     =  0.5     ! Fraction excreted as semi-labile DOM 
    247    srespir2    =  0.2     ! Active respiration 
    248    unass2c     =  0.3     ! non assimilated fraction of P by mesozoo 
    249    unass2n     =  0.3     ! non assimilated fraction of N by mesozoo 
    250    unass2p     =  0.3     ! non assimilated fraction of P by mesozoo 
    251    grazflux   =  3.e3     ! flux-feeding rate 
     229   part2       = 0.75    ! part of calcite not dissolved in mesozoo guts 
     230   grazrat2    = 0.75    ! maximal mesozoo grazing rate 
     231   bmetexc2    = .true.  ! Metabolic use of excess carbon  
     232   resrat2     = 0.005   ! exsudation rate of mesozooplankton 
     233   mzrat2      = 0.03    ! mesozooplankton mortality rate 
     234   xpref2d     = 1.      ! meso preference for diatoms 
     235   xpref2n     = 0.3     ! meso preference for nano 
     236   xpref2z     = 1.      ! meso preference for zoo 
     237   xpref2m     = 0.1     ! meso preference for zoo 
     238   xpref2c     = 0.3     ! meso preference for poc 
     239   xthresh2zoo = 1E-8    ! zoo feeding threshold for mesozooplankton 
     240   xthresh2dia = 1E-8    ! diatoms feeding threshold for mesozooplankton 
     241   xthresh2phy = 1E-8    ! nanophyto feeding threshold for mesozooplankton 
     242   xthresh2mes = 1E-8    ! meso feeding threshold for mesozooplankton 
     243   xthresh2poc = 1E-8    ! poc feeding threshold for mesozooplankton 
     244   xthresh2    = 3E-7    ! Food threshold for grazing 
     245   xkgraz2     = 20.E-6  ! half sturation constant for meso grazing 
     246   epsher2     = 0.5     ! Efficicency of Mesozoo growth 
     247   epsher2min  = 0.5     ! Minimum efficiency of mesozoo growth 
     248   ssigma2     = 0.5     ! Fraction excreted as semi-labile DOM 
     249   srespir2    = 0.2     ! Active respiration 
     250   unass2c     = 0.3     ! non assimilated fraction of C by mesozoo 
     251   unass2n     = 0.3     ! non assimilated fraction of N by mesozoo 
     252   unass2p     = 0.3     ! non assimilated fraction of P by mesozoo 
     253   grazflux    = 3.e3    ! flux-feeding rate 
     254   ln_dvm_meso = .false.  ! Activates DVM for mesozooplankton 
     255   xfracmig    = 0.3      ! Fraction of mesozooplankton performing DVM 
    252256/ 
    253257!----------------------------------------------------------------------- 
     
    286290   xthreshdia =  1.E-8    ! Diatoms feeding threshold for microzooplankton 
    287291   xthreshphy =  1.E-8    ! Nanophyto feeding threshold for microzooplankton 
    288    xthreshpic =  1.E-8 
    289    xthreshzoo =  1.E-8    ! Nanophyto feeding threshold for microzooplankton 
     292   xthreshpic =  1.E-8    ! Picophyto feeding threshold for microzooplankton 
     293   xthreshzoo =  1.E-8    ! Microzoo feeding threshold for microzooplankton 
    290294   xthreshpoc =  1.E-8    ! POC feeding threshold for microzooplankton 
    291295   xthresh    =  3.E-7    ! Food threshold for feeding 
    292    xkgraz     =  20.E-6   ! half sturation constant for grazing 
     296   xkgraz     =  20.E-6   ! half saturation constant for grazing 
    293297   epsher     =  0.5      ! Efficiency of microzoo growth 
    294298   epshermin  =  0.5      ! Minimum efficiency of microzoo growth 
     
    296300   srespir    =  0.2      ! Active respiration 
    297301   unassc     =  0.3      ! non assimilated fraction of C by zoo 
    298    unassn     =  0.3      ! non assimilated fraction of C by zoo 
    299    unassp     =  0.3      ! non assimilated fraction of C by zoo 
     302   unassn     =  0.3      ! non assimilated fraction of N by zoo 
     303   unassp     =  0.3      ! non assimilated fraction of P by zoo 
    300304/ 
    301305!----------------------------------------------------------------------- 
    302306&nampisfer     !   parameters for iron chemistry 
    303307!----------------------------------------------------------------------- 
    304    ln_ligvar =  .false.    ! variable ligand concentration 
    305    xlam1     =  0.005     ! scavenging rate of Iron 
    306    xlamdust  =  150.0     ! Scavenging rate of dust 
     308   ln_ligvar =  .false.   ! variable ligand concentration 
     309   xlam1     =  0.005     ! scavenging rate of Iron by biogenic particles 
     310   xlamdust  =  150.0     ! Scavenging rate of Iron by dust 
    307311   ligand    =  0.7E-9    ! Ligands concentration  
    308312   kfep      =  0.01      ! Nanoparticle formation rate constant 
     
    322326   xremikn   =  0.3       ! remineralization rate of DON 
    323327   xremikp   =  0.4       ! remineralization rate of DOP 
    324 !   feratb    =  40E-6     ! Bacterial Fe/C ratio 
     328!   feratb    =  20E-6     ! Bacterial Fe/C ratio 
    325329!   xkferb    =  3E-10     ! Half-saturation constant for bact. Fe/C 
    326330/ 
     
    328332&nampispoc     !   parameters for organic particles 
    329333!----------------------------------------------------------------------- 
    330    xremip    =  0.035     ! remineralisation rate of PON 
     334   xremip    =  0.035     ! remineralisation rate of POC 
    331335   jcpoc     =  15        ! Number of lability classes 
    332336   rshape    =  1.0       ! Shape of the gamma function 
     
    384388&nampislig     !   Namelist parameters for ligands, nampislig 
    385389!----------------------------------------------------------------------- 
    386    rlgw        =  100.     ! Lifetime (years) of weak ligands 
     390   rlgw        =  200.     ! Lifetime (years) of weak ligands 
    387391   rlig        =  1.E-4    ! Remin ligand production per unit C 
    388    prlgw       =  1.E-4    ! Photolysis of weak ligand 
     392   prlgw       =  5.E-4    ! Photolysis of weak ligand 
    389393   rlgs        =  1.       ! Lifetime (years) of strong ligands 
     394   xklig       =  1.E-9    ! 1/2 saturation constant of photolysis 
    390395/ 
    391396!----------------------------------------------------------------------- 
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