!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> !! 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 !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, tmumax = 1.21e-5 ! maximal phytoplankton growth rate [s-1] rgamma = 0.05 ! phytoplankton exudation fraction [%] fphylab = 0.75 ! NH4 fraction of phytoplankton exsudation tmminp = 5.8e-7 ! minimal phytoplancton mortality rate [0.05/86400 s-1=20 days] aki = 33. ! light photosynthesis half saturation constant[W/m2] / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobnut ! biological parameters for nutrients !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 tmminz = 2.31e-6 ! minimal zooplankton mortality rate [(mmolN/m3)-1 d-1] / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobdet ! biological parameters for detritus !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, taudn = 5.80e-7 ! detritus breakdown rate [0.1/86400 s-1=10 days] fdetlab = 0. ! NH4 fraction of detritus dissolution / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &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 vsed = 3.47e-5 ! detritus sedimentation speed [m/s] xhr = -0.858 ! coeff for martin''s remineralisation profile / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &namlobrat ! general coefficients !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, rcchl = 60. ! Carbone/Chlorophyl ratio [mgC.mgChla-1] redf = 6.56 ! redfield ratio (C:N) for phyto reddom = 6.56 ! redfield ratio (C:N) for DOM / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &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 / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &nampisdia ! additional 2D/3D tracers diagnostics !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ! ! name ! title of ! units ! ! ! ! the field ! ! pisdia2d(1) = 'TNO3PHY' , 'TNO3PHY', '-' pisdia2d(2) = 'TNH4PHY' , 'TNH4PHY', '-' pisdia2d(3) = 'TPHYDOM' , 'TPHYDOM', '-' pisdia2d(4) = 'TPHYNH4' , 'TPHYNH4', '-' pisdia2d(5) = 'TPHYZOO' , 'TPHYZOO', '-' pisdia2d(6) = 'TPHYDET' , 'TPHYDET', '-' pisdia2d(7) = 'TDETZOO' , 'TDETZOO', '-' pisdia2d(8) = 'TDETSED' , 'TDETSED', '-' pisdia2d(9) = 'TZOODET' , 'TZOODET', '-' pisdia2d(10) = 'TZOOBOD' , 'TZOOBOD', '-' pisdia2d(11) = 'TZOONH4' , 'TZOONH4', '-' pisdia2d(12) = 'TZOODOM' , 'TZOODOM', '-' pisdia2d(13) = 'TNH4NO3' , 'TNH4NO3', '-' pisdia2d(14) = 'TDOMNH4' , 'TDOMNH4', '-' pisdia2d(15) = 'TDETNH4' , 'TDETNH4', '-' pisdia2d(16) = 'TPHYTOT' , 'TPHYTOT', '-' pisdia2d(17) = 'TZOOTOT' , 'TZOOTOT', '-' pisdia2d(18) = 'TDETDOM' , 'TDETDOM', '-' pisdia2d(19) = 'SEDPOC ' , 'SEDPOC ', '-' pisdia3d(1) = 'FNO3PHY' , 'FNO3PHY', '-' pisdia3d(2) = 'FNH4PHY' , 'FNH4PHY', '-' pisdia3d(3) = 'FNH4NO3' , 'FNH4NO3', '-' / !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' &nampisdbi ! biological diagnostics trends !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ! ! 2D bio diagnostics units : mmole/m2/s ("key_trdmld_trc") ! ! name ! title of the field ! units ! pisdiabio(1) = 'NO3PHY' , 'Flux from NO3 to PHY ', 'mmole/m3/s' pisdiabio(2) = 'NH4PHY' , 'Flux from NH4 to PHY ', 'mmole/m3/s' pisdiabio(3) = 'PHYNH4' , 'Flux from PHY to NH4 ', 'mmole/m3/s' pisdiabio(4) = 'PHYDOM' , 'Flux from PHY to DOM ', 'mmole/m3/s' pisdiabio(5) = 'PHYZOO' , 'Flux from PHY to ZOO ', 'mmole/m3/s' pisdiabio(6) = 'PHYDET' , 'Flux from PHY to DET ', 'mmole/m3/s' pisdiabio(7) = 'DETZOO' , 'Flux from DET to ZOO ', 'mmole/m3/s' pisdiabio(8) = 'DETSED' , 'Flux from DET to SED ', 'mmole/m3/s' pisdiabio(9) = 'ZOODET' , 'Flux from ZOO to DET ', 'mmole/m3/s' pisdiabio(10) = 'ZOOBOD' , 'Zooplankton closure ', 'mmole/m3/s' pisdiabio(11) = 'ZOONH4' , 'Flux from ZOO to NH4 ', 'mmole/m3/s' pisdiabio(12) = 'ZOODOM' , 'Flux from ZOO to DOM ', 'mmole/m3/s' pisdiabio(13) = 'NH4NO3' , 'Flux from NH4 to NO3 ', 'mmole/m3/s' pisdiabio(14) = 'DOMNH4' , 'Flux from DOM to NH4 ', 'mmole/m3/s' pisdiabio(15) = 'DETNH4' , 'Flux from DET to NH4 ', 'mmole/m3/s' pisdiabio(16) = 'DETDOM' , 'Flux from DET to DOM ', 'mmole/m3/s' pisdiabio(17) = 'SEDNO3' , 'NO3 remineralization from SED', 'mmole/m3/s' /