!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! LOBSTER : 1 - biological parameters for phytoplankton (namlobphy) !! namelists 2 - biological parameters for nutrients (namlobnut) !! 3 - biological parameters for zooplankton (namlobzoo) !! 4 - biological parameters for detritus (namlobdet) !! 5 - biological parameters for DOM (namlobdom) !! 6 - parameters from aphotic layers to sediment (namlobsed) !! 7 - general coefficients (namlobrat) !! 8 - optical parameters (namlobopt) !! 9 - additional 2D/3D diagnostics (namlobdia) !! 10 - biological diagnostics trends (namlobdbi) !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobphy ! biological parameters for phytoplankton !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, apmin = 0. ! fixed phytoplancton concentration [mmol/m3] tmumax = 1.21e-5 ! maximal phytoplankton growth rate [s-1] rgamma = 0.05 ! phytoplankton exudation fraction [%] fphylab = 0.75 ! NH4 fraction of phytoplankton exsudation tmmaxp = 0.0 ! maximal phytoplancton mortality rate [s-1] tmminp = 5.8e-7 ! minimal phytoplancton mortality rate [0.05/86400 s-1=20 days] rcchl = 60. ! Carbone/Chlorophyl ratio [mgC.mgChla-1] aki = 33. ! light photosynthesis half saturation constant[W/m2] toptp = 0. ! optimal photosynthesis temperature / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobnut ! biological parameters for nutrients !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, anmin = 0. ! minimum nutrients concentration [mmol/m3] akno3 = 0.7 ! nitrate limitation half-saturation value [mmol/m3] aknh4 = 0.001 ! ammonium limitation half-saturation value [mmol/m3] taunn = 5.80e-7 ! nitrification rate [s-1] psinut = 3. ! inhibition of nitrate uptake by ammonium / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobzoo ! biological parameters for zooplankton !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, azmin = 0. ! minimum zooplancton concentration [mmol/m3] eggzoo = 0.0 ! minimum for zooplankton concentration, egg effect [mmolN.m-3] rgz = 0. ! ivlev coeff for zoo mortality rppz = 0.8 ! zooplankton nominal preference for phytoplancton food [%] taus = 9.26E-6 ! specific zooplankton maximal grazing rate [s-1] ! ! 0.75/86400 s-1=8.680555E-6 1/86400 = 1.15e-5 aks = 1. ! half-saturation constant for total zooplankton grazing [mmolN.m-3] rpnaz = 0.3 ! non-assimilated phytoplankton by zooplancton [%] rdnaz = 0.3 ! non-assimilated detritus by zooplankton [%] tauzn = 8.1e-7 ! zooplancton specific excretion rate [0.1/86400 s-1=10 days] fzoolab = 0.5 ! NH4 fraction of zooplankton excretion fdbod = 0.5 ! zooplankton mortality fraction that goes to detritus tmmaxz = 0. ! maximal zooplankton mortality rate tmminz = 2.31e-6 ! minimal zooplankton mortality rate [(mmolN/m3)-1 d-1] / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobdet ! biological parameters for detritus !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, admin = 0. ! minimum detritus concentration [mmol/m3] taudn = 5.80e-7 ! detritus breakdown rate [0.1/86400 s-1=10 days] fdetlab = 0. ! NH4 fraction of detritus dissolution vsed = 3.47e-5 ! detritus sedimentation speed [m/s] / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobdom ! biological parameters for DOM !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, taudomn = 6.43e-8 ! DOM breakdown rate [s-1] ! ! slow remineralization rate of semi-labile dom to nh4 (1 month) / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobsed ! parameters from aphotic layers to sediment !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, sedlam = 3.86e-7 ! time coefficient of POC remineralization in sediments [s-1] sedlostpoc = 0. ! mass of POC lost in sediments / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobrat ! general coefficients !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, redf = 6.56 ! redfield ratio (C:N) for phyto reddom = 6.56 ! redfield ratio (C:N) for DOM slopet = 0. ! van t Hoff "coefficient" tmaxr = 0. ! maximal damping coeff under euphotic layer tminr = 5.80e-7 ! minimal damping coeff under euphotic layer xhr = -0.858 ! coeff for martin''s remineralisation profile filmax = 0. ! ???? toptgz = 0. ! ???? tmaxgz = 0. ! ???? anumin = 0. ! ???? afdmin = 0. ! ???? / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobopt ! optical parameters !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, xkg0 = 0.0232 ! green absorption coefficient of water xkr0 = 0.225 ! red absorption coefficent of water xkgp = 0.074 ! green absorption coefficient of chl xkrp = 0.037 ! red absorption coefficient of chl xlg = 0.674 ! green chl exposant for absorption xlr = 0.629 ! red chl exposant for absorption rpig = 0.7 ! chla/chla+pheo ratio / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobdia ! additional 2D/3D tracers diagnostics ("key_trc_diaadd") !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, nwritedia = 360 ! time step frequency for tracers diagnostics ! ! ! name ! title of ! units ! ! ! ! the field ! ! lobdia2d(1) = 'TNO3PHY' , 'TNO3PHY', '-' lobdia2d(2) = 'TNH4PHY' , 'TNH4PHY', '-' lobdia2d(3) = 'TPHYDOM' , 'TPHYDOM', '-' lobdia2d(4) = 'TPHYNH4' , 'TPHYNH4', '-' lobdia2d(5) = 'TPHYZOO' , 'TPHYZOO', '-' lobdia2d(6) = 'TPHYDET' , 'TPHYDET', '-' lobdia2d(7) = 'TDETZOO' , 'TDETZOO', '-' lobdia2d(8) = 'TDETSED' , 'TDETSED', '-' lobdia2d(9) = 'TZOODET' , 'TZOODET', '-' lobdia2d(10) = 'TZOOBOD' , 'TZOOBOD', '-' lobdia2d(11) = 'TZOONH4' , 'TZOONH4', '-' lobdia2d(12) = 'TZOODOM' , 'TZOODOM', '-' lobdia2d(13) = 'TNH4NO3' , 'TNH4NO3', '-' lobdia2d(14) = 'TDOMNH4' , 'TDOMNH4', '-' lobdia2d(15) = 'TDETNH4' , 'TDETNH4', '-' lobdia2d(16) = 'TPHYTOT' , 'TPHYTOT', '-' lobdia2d(17) = 'TZOOTOT' , 'TZOOTOT', '-' lobdia2d(18) = 'TDETDOM' , 'TDETDOM', '-' lobdia2d(19) = 'SEDPOC ' , 'SEDPOC ', '-' lobdia3d(1) = 'FNO3PHY' , 'FNO3PHY', '-' lobdia3d(2) = 'FNH4PHY' , 'FNH4PHY', '-' lobdia3d(3) = 'FNH4NO3' , 'FNH4NO3', '-' / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobdbi ! biological diagnostics trends !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ! ! 3D bio diagnostics units : mmole/m3/s ("key_trc_diabio") ! ! 2D bio diagnostics units : mmole/m2/s ("key_trdmld_trc") nwritebio = 4320 ! time step frequency for biological outputs ! ! ! name ! title of the field ! units ! lobdiabio(1) = 'NO3PHY' , 'Flux from NO3 to PHY ', 'mmole/m3/s' lobdiabio(2) = 'NH4PHY' , 'Flux from NH4 to PHY ', 'mmole/m3/s' lobdiabio(3) = 'PHYNH4' , 'Flux from PHY to NH4 ', 'mmole/m3/s' lobdiabio(4) = 'PHYDOM' , 'Flux from PHY to DOM ', 'mmole/m3/s' lobdiabio(5) = 'PHYZOO' , 'Flux from PHY to ZOO ', 'mmole/m3/s' lobdiabio(6) = 'PHYDET' , 'Flux from PHY to DET ', 'mmole/m3/s' lobdiabio(7) = 'DETZOO' , 'Flux from DET to ZOO ', 'mmole/m3/s' lobdiabio(8) = 'DETSED' , 'Flux from DET to SED ', 'mmole/m3/s' lobdiabio(9) = 'ZOODET' , 'Flux from ZOO to DET ', 'mmole/m3/s' lobdiabio(10) = 'ZOOBOD' , 'Zooplankton closure ', 'mmole/m3/s' lobdiabio(11) = 'ZOONH4' , 'Flux from ZOO to NH4 ', 'mmole/m3/s' lobdiabio(12) = 'ZOODOM' , 'Flux from ZOO to DOM ', 'mmole/m3/s' lobdiabio(13) = 'NH4NO3' , 'Flux from NH4 to NO3 ', 'mmole/m3/s' lobdiabio(14) = 'DOMNH4' , 'Flux from DOM to NH4 ', 'mmole/m3/s' lobdiabio(15) = 'DETNH4' , 'Flux from DET to NH4 ', 'mmole/m3/s' lobdiabio(16) = 'DETDOM' , 'Flux from DET to DOM ', 'mmole/m3/s' lobdiabio(17) = 'SEDNO3' , 'NO3 remineralization from SED', 'mmole/m3/s' /