| 1 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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| 2 | !! PISCES reference namelist |
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| 3 | !! 1 - air-sea exchange (nampisext) |
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| 4 | !! 2 - biological parameters (nampisbio) |
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| 5 | !! 3 - parameters for nutrient limitations (nampislim) |
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| 6 | !! 4 - parameters for phytoplankton (nampisprod,nampismort) |
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| 7 | !! 5 - parameters for zooplankton (nampismes,nampiszoo) |
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| 8 | !! 6 - parameters for remineralization (nampisrem) |
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| 9 | !! 7 - parameters for calcite chemistry (nampiscal) |
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| 10 | !! 8 - parameters for inputs deposition (nampissed) |
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| 11 | !! 11 - Damping (nampisdmp) |
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| 12 | !----------------------------------------------------------------------- |
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| 13 | &nampismod ! Model used |
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| 14 | !----------------------------------------------------------------------- |
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| 15 | ln_p2z = .false. ! LOBSTER model used |
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| 16 | ln_p4z = .true. ! PISCES model used |
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| 17 | ln_p5z = .false. ! PISCES QUOTA model used |
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| 18 | ln_ligand = .false. ! Enable organic ligands |
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| 19 | ln_sediment = .false. ! Enable sediment module |
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| 20 | / |
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| 21 | !----------------------------------------------------------------------- |
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| 22 | &nampisext ! air-sea exchange |
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| 23 | !----------------------------------------------------------------------- |
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| 24 | ln_co2int = .false. ! read atm pco2 from a file (T) or constant (F) |
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| 25 | atcco2 = 280. ! Constant value atmospheric pCO2 - ln_co2int = F |
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| 26 | clname = 'atcco2.txt' ! Name of atm pCO2 file - ln_co2int = T |
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| 27 | nn_offset = 0 ! Offset model-data start year - ln_co2int = T |
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| 28 | ! ! If your model year is iyy, nn_offset=(years(1)-iyy) |
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| 29 | ! ! then the first atmospheric CO2 record read is at years(1) |
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| 30 | / |
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| 31 | !----------------------------------------------------------------------- |
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| 32 | &nampisatm ! Atmospheric prrssure |
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| 33 | !----------------------------------------------------------------------- |
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| 34 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 35 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 36 | sn_patm = 'presatm.orca2' , 24. , 'presatm' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 37 | sn_atmco2 = 'presatmco2' , -1. , 'xco2' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 38 | cn_dir = './' ! root directory for the location of the dynamical files |
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| 39 | ! |
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| 40 | ln_presatm = .false. ! constant atmopsheric pressure (F) or from a file (T) |
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| 41 | ln_presatmco2 = .false. ! Read spatialized atm co2 files [ppm] if TRUE |
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| 42 | / |
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| 43 | !----------------------------------------------------------------------- |
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| 44 | &nampisbio ! biological parameters |
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| 45 | !----------------------------------------------------------------------- |
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| 46 | nrdttrc = 1 ! time step frequency for biology |
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| 47 | wsbio = 2. ! POC sinking speed |
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| 48 | xkmort = 1.E-7 ! half saturation constant for mortality |
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| 49 | feratz = 10.E-6 ! Fe/C in zooplankton |
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| 50 | feratm = 15.E-6 ! Fe/C in mesozooplankton |
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| 51 | wsbio2 = 50. ! Big particles sinking speed |
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| 52 | wsbio2max = 50. ! Big particles maximum sinking speed |
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| 53 | wsbio2scale = 5000. ! Big particles length scale of sinking |
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| 54 | ! ! ln_ligand enabled |
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| 55 | ldocp = 1.E-4 ! Phyto ligand production per unit doc |
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| 56 | ldocz = 1.E-4 ! Zoo ligand production per unit doc |
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| 57 | lthet = 1.0 ! Proportional loss of ligands due to Fe uptake |
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| 58 | ! ! ln_p5z enabled |
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| 59 | no3rat3 = 0.151 ! N/C ratio in zooplankton |
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| 60 | po4rat3 = 0.00943 ! P/C ratio in zooplankton |
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| 61 | / |
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| 62 | !----------------------------------------------------------------------- |
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| 63 | &namp4zlim ! parameters for nutrient limitations for PISCES std - ln_p4z |
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| 64 | !----------------------------------------------------------------------- |
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| 65 | concnno3 = 1.e-6 ! Nitrate half saturation of nanophytoplankton |
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| 66 | concdno3 = 3.E-6 ! Nitrate half saturation for diatoms |
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| 67 | concnnh4 = 1.E-6 ! NH4 half saturation for phyto |
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| 68 | concdnh4 = 3.E-6 ! NH4 half saturation for diatoms |
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| 69 | concnfer = 1.7E-9 ! Iron half saturation for phyto |
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| 70 | concdfer = 5.E-9 ! Iron half saturation for diatoms |
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| 71 | concbfe = 3.E-11 ! Iron half-saturation for DOC remin. |
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| 72 | concbnh4 = 3.E-7 ! NH4 half saturation for DOC remin. |
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| 73 | concbno3 = 3.E-7 ! Nitrate half saturation for DOC remin. |
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| 74 | xsizedia = 1.E-6 ! Minimum size criteria for diatoms |
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| 75 | xsizephy = 1.E-6 ! Minimum size criteria for phyto |
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| 76 | xsizern = 3.0 ! Size ratio for nanophytoplankton |
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| 77 | xsizerd = 4.0 ! Size ratio for diatoms |
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| 78 | xksi1 = 8.E-6 ! half saturation constant for Si uptake |
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| 79 | xksi2 = 20E-6 ! half saturation constant for Si/C |
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| 80 | xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization |
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| 81 | qnfelim = 10.E-6 ! Optimal quota of phyto |
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| 82 | qdfelim = 10.E-6 ! Optimal quota of diatoms |
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| 83 | caco3r = 0.2 ! mean rain ratio |
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| 84 | oxymin = 1.E-6 ! Half-saturation constant for anoxia |
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| 85 | / |
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| 86 | !----------------------------------------------------------------------- |
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| 87 | &namp5zlim ! parameters for nutrient limitations PISCES QUOTA - ln_p5z |
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| 88 | !----------------------------------------------------------------------- |
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| 89 | concnno3 = 2e-6 ! Nitrate half saturation of nanophytoplankton |
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| 90 | concpno3 = 7e-7 ! Nitrate half saturation of picophytoplankton |
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| 91 | concdno3 = 3E-6 ! Phosphate half saturation for diatoms |
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| 92 | concnnh4 = 2E-6 ! NH4 half saturation for phyto |
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| 93 | concpnh4 = 7E-7 ! NH4 half saturation for picophytoplankton |
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| 94 | concdnh4 = 3E-6 ! NH4 half saturation for diatoms |
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| 95 | concnpo4 = 2E-6 ! PO4 half saturation for phyto |
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| 96 | concppo4 = 7E-7 ! PO4 half saturation for picophytoplankton |
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| 97 | concdpo4 = 3E-6 ! PO4 half saturation for diatoms |
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| 98 | concnfer = 3E-9 ! Iron half saturation for phyto |
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| 99 | concpfer = 1E-9 ! Iron half saturation for picophytoplankton |
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| 100 | concdfer = 4.5E-9 ! Iron half saturation for diatoms |
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| 101 | concbfe = 3E-11 ! Half-saturation for Fe limitation of Bacteria |
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| 102 | concbnh4 = 4.E-7 ! NH4 half saturation for phyto |
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| 103 | concbno3 = 4.E-7 ! Phosphate half saturation for diatoms |
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| 104 | concbpo4 = 4.E-7 ! Phosphate half saturation for bacteria |
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| 105 | xsizedia = 1.E-6 ! Minimum size criteria for diatoms |
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| 106 | xsizephy = 1.E-6 ! Minimum size criteria for phyto |
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| 107 | xsizepic = 5.E-7 ! Minimum size criteria for picophyto |
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| 108 | xsizern = 3.0 ! Size ratio for nanophytoplankton |
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| 109 | xsizerp = 2.0 ! Size ratio for picophytoplankton |
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| 110 | xsizerd = 4.0 ! Size ratio for diatoms |
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| 111 | xksi1 = 8.E-6 ! half saturation constant for Si uptake |
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| 112 | xksi2 = 20E-6 ! half saturation constant for Si/C |
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| 113 | xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization |
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| 114 | caco3r = 0.3 ! mean rain ratio |
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| 115 | oxymin = 1.E-6 ! Half-saturation constant for anoxia |
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| 116 | / |
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| 117 | !----------------------------------------------------------------------- |
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| 118 | &namp5zquota ! parameters for nutrient limitations PISCES quota - ln_p5z |
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| 119 | !----------------------------------------------------------------------- |
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| 120 | qfnopt = 12.E-6 ! Optimal Fe quota of nanophyto |
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| 121 | qfpopt = 12.E-6 ! Optimal Fe quota of picophyto |
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| 122 | qfdopt = 12.E-6 ! Optimal quota of diatoms |
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| 123 | qnnmin = 0.61 ! Minimal N quota for nano |
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| 124 | qnnmax = 1.25 ! Maximal N quota for nano |
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| 125 | qpnmin = 0.24 ! Minimal P quota for nano |
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| 126 | qpnmax = 1.35 ! Maximal P quota for nano |
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| 127 | qnpmin = 1.02 ! Minimal N quota for pico |
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| 128 | qnpmax = 1.39 ! Maximal N quota for pico |
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| 129 | qppmin = 0.19 ! Minimal P quota for pico |
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| 130 | qppmax = 1.15 ! Maximal P quota for pico |
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| 131 | qndmin = 0.51 ! Minimal N quota for diatoms |
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| 132 | qndmax = 1.25 ! Maximal N quota for diatoms |
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| 133 | qpdmin = 0.24 ! Minimal P quota for diatoms |
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| 134 | qpdmax = 1.525 ! Maximal P quota for diatoms |
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| 135 | qfnmax = 60E-6 ! Maximal Fe quota for nano |
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| 136 | qfpmax = 60E-6 ! Maximal Fe quota for pico |
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| 137 | qfdmax = 60E-6 ! Maximal Fe quota for diatoms |
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| 138 | / |
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| 139 | !----------------------------------------------------------------------- |
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| 140 | &nampisopt ! parameters for optics |
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| 141 | !----------------------------------------------------------------------- |
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| 142 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 143 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 144 | sn_par = 'par.orca' , 24. , 'fr_par' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 145 | cn_dir = './' ! root directory for the location of the dynamical files |
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| 146 | ln_varpar = .true. ! boolean for PAR variable |
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| 147 | parlux = 0.43 ! Fraction of shortwave as PAR |
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| 148 | ln_p4z_dcyc = .false. ! Diurnal cycle in PISCES |
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| 149 | / |
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| 150 | !----------------------------------------------------------------------- |
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| 151 | &namp4zprod ! parameters for phytoplankton growth for PISCES std - ln_p4z |
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| 152 | !----------------------------------------------------------------------- |
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| 153 | pislopen = 2. ! P-I slope |
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| 154 | pisloped = 2. ! P-I slope for diatoms |
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| 155 | xadap = 0. ! Adaptation factor to low light |
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| 156 | excretn = 0.05 ! excretion ratio of phytoplankton |
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| 157 | excretd = 0.05 ! excretion ratio of diatoms |
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| 158 | bresp = 0.033 ! Basal respiration rate |
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| 159 | chlcnm = 0.033 ! Maximum Chl/C in nanophytoplankton |
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| 160 | chlcdm = 0.05 ! Maximum Chl/C in diatoms |
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| 161 | chlcmin = 0.003 ! Minimum Chl/c in phytoplankton |
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| 162 | fecnm = 60E-6 ! Maximum Fe/C in nanophytoplankton |
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| 163 | fecdm = 60E-6 ! Maximum Fe/C in diatoms |
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| 164 | grosip = 0.13 ! mean Si/C ratio |
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| 165 | / |
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| 166 | !----------------------------------------------------------------------- |
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| 167 | &namp5zprod ! parameters for phytoplankton growth for PISCES quota- ln_p5z |
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| 168 | !----------------------------------------------------------------------- |
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| 169 | pislopen = 5 ! P-I slope of nanophytoplankton |
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| 170 | pislopep = 5 ! P-I slope for picophytoplankton |
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| 171 | pisloped = 5 ! P-I slope for diatoms |
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| 172 | excretn = 0.05 ! excretion ratio of phytoplankton |
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| 173 | excretp = 0.05 ! excretion ratio of picophytoplankton |
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| 174 | excretd = 0.05 ! excretion ratio of diatoms |
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| 175 | xadap = 0. ! Adaptation factor to low light |
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| 176 | bresp = 0.02 ! Basal respiration rate |
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| 177 | thetannm = 0.3 ! Maximum Chl/N in nanophytoplankton |
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| 178 | thetanpm = 0.3 ! Maximum Chl/N in picophytoplankton |
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| 179 | thetandm = 0.4 ! Maximum Chl/N in diatoms |
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| 180 | chlcmin = 0.003 ! Minimum Chl/c in phytoplankton |
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| 181 | grosip = 0.12 ! mean Si/C ratio |
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| 182 | / |
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| 183 | !----------------------------------------------------------------------- |
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| 184 | &namp4zmort ! parameters for phytoplankton sinks for PISCES std - ln_p4z |
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| 185 | !----------------------------------------------------------------------- |
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| 186 | wchln = 0.01 ! quadratic mortality of phytoplankton |
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| 187 | wchld = 0.03 ! maximum quadratic mortality of diatoms |
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| 188 | mpratn = 0.01 ! phytoplankton mortality rate |
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| 189 | mpratd = 0.01 ! Diatoms mortality rate |
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| 190 | / |
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| 191 | !----------------------------------------------------------------------- |
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| 192 | &namp5zmort ! parameters for phytoplankton sinks for PISCES quota - ln_p5z |
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| 193 | !----------------------------------------------------------------------- |
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| 194 | wchln = 0.01 ! quadratic mortality of nanophytoplankton |
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| 195 | wchlp = 0.01 ! quadratic mortality of picophytoplankton |
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| 196 | wchld = 0.03 ! maximum quadratic mortality of diatoms |
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| 197 | mpratn = 0.01 ! nanophytoplankton mortality rate |
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| 198 | mpratp = 0.01 ! picophytoplankton mortality rate |
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| 199 | mpratd = 0.01 ! Diatoms mortality rate |
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| 200 | / |
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| 201 | !----------------------------------------------------------------------- |
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| 202 | &namp4zmes ! parameters for mesozooplankton for PISCES std - ln_p4z |
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| 203 | !----------------------------------------------------------------------- |
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| 204 | part2 = 0.75 ! part of calcite not dissolved in mesozoo guts |
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| 205 | grazrat2 = 0.5 ! maximal mesozoo grazing rate |
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| 206 | resrat2 = 0.005 ! exsudation rate of mesozooplankton |
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| 207 | mzrat2 = 0.01 ! mesozooplankton mortality rate |
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| 208 | xpref2d = 1. ! mesozoo preference for diatoms |
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| 209 | xpref2n = 0.3 ! mesozoo preference for nanophyto. |
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| 210 | xpref2z = 1. ! mesozoo preference for microzoo. |
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| 211 | xpref2c = 0.3 ! mesozoo preference for poc |
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| 212 | xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton |
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| 213 | xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton |
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| 214 | xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton |
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| 215 | xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton |
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| 216 | xthresh2 = 3E-7 ! Food threshold for grazing |
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| 217 | xkgraz2 = 20.E-6 ! half saturation constant for meso grazing |
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| 218 | epsher2 = 0.4 ! Efficicency of Mesozoo growth |
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| 219 | epsher2min = 0.4 ! Minimum efficiency of mesozoo growth |
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| 220 | sigma2 = 0.6 ! Fraction of mesozoo excretion as DOM |
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| 221 | unass2 = 0.3 ! non assimilated fraction of P by mesozoo |
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| 222 | grazflux = 3.e3 ! flux-feeding rate |
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| 223 | xsigma2 = 0.5 ! Predation window size |
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| 224 | xsigma2del = 1.0 ! Predation window size scaling |
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| 225 | ln_dvm_meso = .false. ! Activates DVM for mesozooplankton |
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| 226 | xfracmig = 0.3 ! Fraction of mesozooplankton performing DVM |
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| 227 | / |
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| 228 | !----------------------------------------------------------------------- |
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| 229 | &namp5zmes ! parameters for mesozooplankton |
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| 230 | !----------------------------------------------------------------------- |
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| 231 | part2 = 0.75 ! part of calcite not dissolved in mesozoo guts |
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| 232 | grazrat2 = 0.5 ! maximal mesozoo grazing rate |
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| 233 | bmetexc2 = .true. ! Metabolic use of excess carbon |
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| 234 | resrat2 = 0.005 ! exsudation rate of mesozooplankton |
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| 235 | mzrat2 = 0.01 ! mesozooplankton mortality rate |
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| 236 | xpref2d = 1. ! meso preference for diatoms |
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| 237 | xpref2n = 0.3 ! meso preference for nano |
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| 238 | xpref2z = 1. ! meso preference for zoo |
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| 239 | xpref2m = 0. ! meso preference for zoo |
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| 240 | xpref2c = 0.3 ! meso preference for poc |
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| 241 | xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton |
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| 242 | xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton |
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| 243 | xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton |
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| 244 | xthresh2mes = 1E-8 ! meso feeding threshold for mesozooplankton |
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| 245 | xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton |
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| 246 | xthresh2 = 3E-7 ! Food threshold for grazing |
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| 247 | xkgraz2 = 20.E-6 ! half sturation constant for meso grazing |
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| 248 | epsher2 = 0.5 ! Efficicency of Mesozoo growth |
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| 249 | epsher2min = 0.5 ! Minimum efficiency of mesozoo growth |
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| 250 | ssigma2 = 0.5 ! Fraction excreted as semi-labile DOM |
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| 251 | srespir2 = 0.2 ! Active respiration |
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| 252 | unass2c = 0.3 ! non assimilated fraction of C by mesozoo |
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| 253 | unass2n = 0.3 ! non assimilated fraction of N by mesozoo |
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| 254 | unass2p = 0.3 ! non assimilated fraction of P by mesozoo |
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| 255 | xsigma2 = 0.5 ! Predation window size |
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| 256 | xsigma2del = 1.0 ! Predation window size scaling |
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| 257 | grazflux = 3.e3 ! flux-feeding rate |
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| 258 | ln_dvm_meso = .false. ! Activates DVM for mesozooplankton |
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| 259 | xfracmig = 0.25 ! Fraction of mesozooplankton performing DVM |
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| 260 | / |
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| 261 | !----------------------------------------------------------------------- |
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| 262 | &namp4zzoo ! parameters for microzooplankton for PISCES std - ln_p4z |
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| 263 | !----------------------------------------------------------------------- |
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| 264 | part = 0.75 ! part of calcite not dissolved in microzoo guts |
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| 265 | grazrat = 2.0 ! maximal zoo grazing rate |
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| 266 | resrat = 0.02 ! Linear mortality rate of zooplankton |
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| 267 | mzrat = 0.005 ! zooplankton mortality rate |
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| 268 | xprefc = 0.15 ! Microzoo preference for POM |
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| 269 | xprefn = 1. ! Microzoo preference for Nanophyto |
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| 270 | xprefd = 0.8 ! Microzoo preference for Diatoms |
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| 271 | xthreshdia = 1.E-8 ! Diatoms feeding threshold for microzooplankton |
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| 272 | xthreshphy = 1.E-8 ! Nanophyto feeding threshold for microzooplankton |
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| 273 | xthreshpoc = 1.E-8 ! POC feeding threshold for microzooplankton |
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| 274 | xthresh = 3.E-7 ! Food threshold for feeding |
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| 275 | xkgraz = 20.E-6 ! half sturation constant for grazing |
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| 276 | epsher = 0.4 ! Efficiency of microzoo growth |
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| 277 | epshermin = 0.4 ! Minimum efficiency of microzoo growth |
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| 278 | sigma1 = 0.6 ! Fraction of microzoo excretion as DOM |
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| 279 | unass = 0.3 ! non assimilated fraction of phyto by zoo |
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| 280 | xsigma = 0.5 ! Predation window size |
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| 281 | xsigmadel = 1.0 ! Predation window size scaling |
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| 282 | / |
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| 283 | !----------------------------------------------------------------------- |
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| 284 | &namp5zzoo ! parameters for microzooplankton |
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| 285 | !----------------------------------------------------------------------- |
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| 286 | part = 0.75 ! part of calcite not dissolved in microzoo gutsa |
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| 287 | grazrat = 2.0 ! maximal zoo grazing rate |
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| 288 | bmetexc = .true. ! Metabolic use of excess carbon |
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| 289 | resrat = 0.02 ! exsudation rate of zooplankton |
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| 290 | mzrat = 0.005 ! zooplankton mortality rate |
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| 291 | xprefc = 0.15 ! Microzoo preference for POM |
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| 292 | xprefn = 1.0 ! Microzoo preference for Nanophyto |
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| 293 | xprefp = 1.0 ! Microzoo preference for picophyto |
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| 294 | xprefd = 1.0 ! Microzoo preference for Diatoms |
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| 295 | xprefz = 0. ! Microzoo preference for microzooplankton |
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| 296 | xthreshdia = 1.E-8 ! Diatoms feeding threshold for microzooplankton |
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| 297 | xthreshphy = 1.E-8 ! Nanophyto feeding threshold for microzooplankton |
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| 298 | xthreshpic = 1.E-8 ! Picophyto feeding threshold for microzooplankton |
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| 299 | xthreshzoo = 1.E-8 ! Microzoo feeding threshold for microzooplankton |
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| 300 | xthreshpoc = 1.E-8 ! POC feeding threshold for microzooplankton |
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| 301 | xthresh = 3.E-7 ! Food threshold for feeding |
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| 302 | xkgraz = 20.E-6 ! half saturation constant for grazing |
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| 303 | epsher = 0.5 ! Efficiency of microzoo growth |
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| 304 | epshermin = 0.5 ! Minimum efficiency of microzoo growth |
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| 305 | ssigma = 0.5 ! Fraction excreted as semi-labile DOM |
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| 306 | srespir = 0.2 ! Active respiration |
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| 307 | unassc = 0.3 ! non assimilated fraction of C by zoo |
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| 308 | unassn = 0.3 ! non assimilated fraction of N by zoo |
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| 309 | unassp = 0.3 ! non assimilated fraction of P by zoo |
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| 310 | xsigma = 0.5 ! Predation window size |
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| 311 | xsigmadel = 1.0 ! Predation window size scaling |
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| 312 | / |
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| 313 | !----------------------------------------------------------------------- |
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| 314 | &nampisfer ! parameters for iron chemistry |
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| 315 | !----------------------------------------------------------------------- |
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| 316 | ln_ligvar = .false. ! variable ligand concentration |
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| 317 | xlam1 = 0.02 ! scavenging rate of Iron by biogenic particles |
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| 318 | xlamdust = 150.0 ! Scavenging rate of Iron by dust |
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| 319 | ligand = 1E-9 ! Ligands concentration |
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| 320 | kfep = 0.01 ! Nanoparticle formation rate constant |
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| 321 | scaveff = 1.0 ! Fraction of scavenged Fe that goes to POFe |
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| 322 | / |
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| 323 | !----------------------------------------------------------------------- |
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| 324 | &nampisrem ! parameters for remineralization |
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| 325 | !----------------------------------------------------------------------- |
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| 326 | nitrif = 0.05 ! NH4 nitrification rate |
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| 327 | xsirem = 0.003 ! remineralization rate of Si |
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| 328 | xsiremlab = 0.03 ! fast remineralization rate of Si |
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| 329 | xsilab = 0.5 ! Fraction of labile biogenic silica |
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| 330 | feratb = 60.E-6 ! Fe/C quota in bacteria |
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| 331 | xkferb = 4E-10 ! Half-saturation constant for bacteria Fe/C |
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| 332 | ! ! ln_p5z |
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| 333 | xremikc = 0.4 ! remineralization rate of DOC |
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| 334 | xremikn = 0.4 ! remineralization rate of DON |
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| 335 | xremikp = 0.5 ! remineralization rate of DOP |
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| 336 | / |
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| 337 | !----------------------------------------------------------------------- |
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| 338 | &nampispoc ! parameters for organic particles |
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| 339 | !----------------------------------------------------------------------- |
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| 340 | xremip = 0.035 ! remineralisation rate of POC |
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| 341 | jcpoc = 15 ! Number of lability classes |
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| 342 | rshape = 1.0 ! Shape of the gamma function |
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| 343 | ! ! ln_p5z |
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| 344 | xremipc = 0.028 ! remineralisation rate of POC |
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| 345 | xremipn = 0.03 ! remineralisation rate of PON |
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| 346 | xremipp = 0.035 ! remineralisation rate of POP |
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| 347 | / |
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| 348 | !----------------------------------------------------------------------- |
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| 349 | &nampiscal ! parameters for Calcite chemistry |
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| 350 | !----------------------------------------------------------------------- |
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| 351 | kdca = 100. ! calcite dissolution rate constant (1/time) |
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| 352 | nca = 4.7 ! order of dissolution reaction (dimensionless) |
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| 353 | / |
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| 354 | !----------------------------------------------------------------------- |
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| 355 | &nampisbc ! parameters for inputs deposition |
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| 356 | !----------------------------------------------------------------------- |
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| 357 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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| 358 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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| 359 | sn_dust = 'dust.orca' , -1 , 'dust' , .true. , .true. , 'yearly' , '' , '' , '' |
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| 360 | sn_ironsed = 'bathy.orca' , -12 , 'bathy' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 361 | sn_hydrofe = 'hydrofe.orca' , -12 , 'epsdb' , .false. , .true. , 'yearly' , '' , '' , '' |
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| 362 | ! |
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| 363 | cn_dir = './' ! root directory for the location of the dynamical files |
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| 364 | ln_ironsed = .false. ! boolean for Fe input from sediments |
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| 365 | ln_ironice = .false. ! boolean for Fe input from sea ice |
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| 366 | ln_hydrofe = .false. ! boolean for from hydrothermal vents |
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| 367 | sedfeinput = 2.e-9 ! Coastal release of Iron |
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| 368 | distcoast = 5.e3 ! Distance off the coast for Iron from sediments |
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| 369 | mfrac = 0.035 ! Fe mineral fraction of dust |
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| 370 | wdust = 2.0 ! Dust sinking speed |
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| 371 | icefeinput = 15.e-9 ! Iron concentration in sea ice |
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| 372 | hratio = 1.e+7 ! Fe to 3He ratio assumed for vent iron supply |
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| 373 | ! ! ln_ligand |
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| 374 | lgw_rath = 0.2 ! Weak ligand ratio from sed hydro sources |
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| 375 | / |
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| 376 | !----------------------------------------------------------------------- |
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| 377 | &nampislig ! Namelist parameters for ligands, nampislig |
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| 378 | !----------------------------------------------------------------------- |
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| 379 | rlgw = 300. ! Lifetime (years) of weak ligands |
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| 380 | rlig = 1.E-4 ! Remin ligand production per unit C |
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| 381 | prlgw = 3.E-4 ! Photolysis of weak ligand |
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| 382 | rlgs = 1. ! Lifetime (years) of strong ligands |
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| 383 | xklig = 1.E-9 ! 1/2 saturation constant of photolysis |
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| 384 | / |
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| 385 | !----------------------------------------------------------------------- |
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| 386 | &nampissed ! Namelist parameters for sediment mobilisation |
|---|
| 387 | !----------------------------------------------------------------------- |
|---|
| 388 | nitrfix = 2.e-7 ! Nitrogen fixation rate |
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| 389 | diazolight = 30. ! Diazotrophs sensitivity to light (W/m2) |
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| 390 | concfediaz = 1.e-10 ! Diazotrophs half-saturation Cste for Iron |
|---|
| 391 | / |
|---|
| 392 | !----------------------------------------------------------------------- |
|---|
| 393 | &nampisice ! Prescribed sea ice tracers |
|---|
| 394 | !----------------------------------------------------------------------- |
|---|
| 395 | !======================================================================== |
|---|
| 396 | ! constant ocean tracer concentrations are defined in trcice_pisces.F90 |
|---|
| 397 | ! (Global, Arctic, Antarctic and Baltic) |
|---|
| 398 | ! trc_ice_ratio : >=0 & <=1 => prescribed ice/ocean tracer concentration ratio |
|---|
| 399 | ! : = -1 => the ice-ocean tracer concentration ratio |
|---|
| 400 | ! follows the ice-ocean salinity ratio |
|---|
| 401 | ! : = -2 => tracer concentration in sea ice is prescribed |
|---|
| 402 | ! and trc_ice_prescr is used |
|---|
| 403 | ! trc_ice_prescr : prescribed tracer concentration. used only if |
|---|
| 404 | ! trc_ice_ratio = -2. equals -99 if not used. |
|---|
| 405 | ! cn_trc_o : = 'GL' => use global ocean values making the Baltic |
|---|
| 406 | ! distinction only |
|---|
| 407 | ! : = 'AA' => use specific Arctic/Antarctic/Baltic values |
|---|
| 408 | !======================================================================== |
|---|
| 409 | ! sn_tri_ ! trc_ice_ratio ! trc_ice_prescr ! cn_trc_o |
|---|
| 410 | sn_tri_dic = -1., -99., 'AA' |
|---|
| 411 | sn_tri_doc = 0., -99., 'AA' |
|---|
| 412 | sn_tri_tal = -1., -99., 'AA' |
|---|
| 413 | sn_tri_oxy = -1., -99., 'AA' |
|---|
| 414 | sn_tri_cal = 0., -99., 'AA' |
|---|
| 415 | sn_tri_po4 = -1., -99., 'AA' |
|---|
| 416 | sn_tri_poc = 0., -99., 'AA' |
|---|
| 417 | sn_tri_goc = 0., -99., 'AA' |
|---|
| 418 | sn_tri_bfe = 0., -99., 'AA' |
|---|
| 419 | sn_tri_num = 0., -99., 'AA' |
|---|
| 420 | sn_tri_sil = -1., -99., 'AA' |
|---|
| 421 | sn_tri_dsi = 0., -99., 'AA' |
|---|
| 422 | sn_tri_gsi = 0., -99., 'AA' |
|---|
| 423 | sn_tri_phy = 0., -99., 'AA' |
|---|
| 424 | sn_tri_dia = 0., -99., 'AA' |
|---|
| 425 | sn_tri_zoo = 0., -99., 'AA' |
|---|
| 426 | sn_tri_mes = 0., -99., 'AA' |
|---|
| 427 | sn_tri_fer = -2., 15E-9, 'AA' |
|---|
| 428 | sn_tri_sfe = 0., -99., 'AA' |
|---|
| 429 | sn_tri_dfe = 0., -99., 'AA' |
|---|
| 430 | sn_tri_nfe = 0., -99., 'AA' |
|---|
| 431 | sn_tri_nch = 0., -99., 'AA' |
|---|
| 432 | sn_tri_dch = 0., -99., 'AA' |
|---|
| 433 | sn_tri_no3 = -1., -99., 'AA' |
|---|
| 434 | sn_tri_nh4 = 1., -99., 'AA' |
|---|
| 435 | / |
|---|
| 436 | !----------------------------------------------------------------------- |
|---|
| 437 | &nampisdmp ! Damping |
|---|
| 438 | !----------------------------------------------------------------------- |
|---|
| 439 | ln_pisdmp = .true. ! Relaxation for some tracers to a mean value |
|---|
| 440 | nn_pisdmp = 5475 ! Frequency of Relaxation |
|---|
| 441 | / |
|---|
| 442 | !----------------------------------------------------------------------- |
|---|
| 443 | &nampismass ! Mass conservation |
|---|
| 444 | !----------------------------------------------------------------------- |
|---|
| 445 | ln_check_mass = .false. ! Check mass conservation |
|---|
| 446 | / |
|---|
| 447 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 448 | !! PISCES reduced (key_pisces_reduced, ex LOBSTER) : namelists |
|---|
| 449 | !! 1 - biological parameters for phytoplankton (namlobphy) |
|---|
| 450 | !! 2 - biological parameters for nutrients (namlobnut) |
|---|
| 451 | !! 3 - biological parameters for zooplankton (namlobzoo) |
|---|
| 452 | !! 4 - biological parameters for detritus (namlobdet) |
|---|
| 453 | !! 5 - biological parameters for DOM (namlobdom) |
|---|
| 454 | !! 6 - parameters from aphotic layers to sediment (namlobsed) |
|---|
| 455 | !! 7 - general coefficients (namlobrat) |
|---|
| 456 | !! 8 - optical parameters (namlobopt) |
|---|
| 457 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
|---|
| 458 | !----------------------------------------------------------------------- |
|---|
| 459 | &namlobphy ! biological parameters for phytoplankton |
|---|
| 460 | !----------------------------------------------------------------------- |
|---|
| 461 | tmumax = 1.21e-5 ! maximal phytoplankton growth rate [s-1] |
|---|
| 462 | rgamma = 0.05 ! phytoplankton exudation fraction [%] |
|---|
| 463 | fphylab = 0.75 ! NH4 fraction of phytoplankton exsudation |
|---|
| 464 | tmminp = 5.8e-7 ! minimal phytoplancton mortality rate [0.05/86400 s-1=20 days] |
|---|
| 465 | aki = 33. ! light photosynthesis half saturation constant[W/m2] |
|---|
| 466 | / |
|---|
| 467 | !----------------------------------------------------------------------- |
|---|
| 468 | &namlobnut ! biological parameters for nutrients |
|---|
| 469 | !----------------------------------------------------------------------- |
|---|
| 470 | akno3 = 0.7 ! nitrate limitation half-saturation value [mmol/m3] |
|---|
| 471 | aknh4 = 0.001 ! ammonium limitation half-saturation value [mmol/m3] |
|---|
| 472 | taunn = 5.80e-7 ! nitrification rate [s-1] |
|---|
| 473 | psinut = 3. ! inhibition of nitrate uptake by ammonium |
|---|
| 474 | / |
|---|
| 475 | !----------------------------------------------------------------------- |
|---|
| 476 | &namlobzoo ! biological parameters for zooplankton |
|---|
| 477 | !----------------------------------------------------------------------- |
|---|
| 478 | rppz = 0.8 ! zooplankton nominal preference for phytoplancton food [%] |
|---|
| 479 | taus = 9.26E-6 ! specific zooplankton maximal grazing rate [s-1] |
|---|
| 480 | ! ! 0.75/86400 s-1=8.680555E-6 1/86400 = 1.15e-5 |
|---|
| 481 | aks = 1. ! half-saturation constant for total zooplankton grazing [mmolN.m-3] |
|---|
| 482 | rpnaz = 0.3 ! non-assimilated phytoplankton by zooplancton [%] |
|---|
| 483 | rdnaz = 0.3 ! non-assimilated detritus by zooplankton [%] |
|---|
| 484 | tauzn = 8.1e-7 ! zooplancton specific excretion rate [0.1/86400 s-1=10 days] |
|---|
| 485 | fzoolab = 0.5 ! NH4 fraction of zooplankton excretion |
|---|
| 486 | fdbod = 0.5 ! zooplankton mortality fraction that goes to detritus |
|---|
| 487 | tmminz = 2.31e-6 ! minimal zooplankton mortality rate [(mmolN/m3)-1 d-1] |
|---|
| 488 | / |
|---|
| 489 | !----------------------------------------------------------------------- |
|---|
| 490 | &namlobdet ! biological parameters for detritus |
|---|
| 491 | !----------------------------------------------------------------------- |
|---|
| 492 | taudn = 5.80e-7 ! detritus breakdown rate [0.1/86400 s-1=10 days] |
|---|
| 493 | fdetlab = 0. ! NH4 fraction of detritus dissolution |
|---|
| 494 | / |
|---|
| 495 | !----------------------------------------------------------------------- |
|---|
| 496 | &namlobdom ! biological parameters for DOM |
|---|
| 497 | !----------------------------------------------------------------------- |
|---|
| 498 | taudomn = 6.43e-8 ! DOM breakdown rate [s-1] |
|---|
| 499 | ! ! slow remineralization rate of semi-labile dom to nh4 (1 month) |
|---|
| 500 | / |
|---|
| 501 | !----------------------------------------------------------------------- |
|---|
| 502 | &namlobsed ! parameters from aphotic layers to sediment |
|---|
| 503 | !----------------------------------------------------------------------- |
|---|
| 504 | sedlam = 3.86e-7 ! time coefficient of POC remineralization in sediments [s-1] |
|---|
| 505 | sedlostpoc = 0. ! mass of POC lost in sediments |
|---|
| 506 | vsed = 3.47e-5 ! detritus sedimentation speed [m/s] |
|---|
| 507 | xhr = -0.858 ! coeff for martin''s remineralisation profile |
|---|
| 508 | / |
|---|
| 509 | !----------------------------------------------------------------------- |
|---|
| 510 | &namlobrat ! general coefficients |
|---|
| 511 | !----------------------------------------------------------------------- |
|---|
| 512 | rcchl = 60. ! Carbone/Chlorophyl ratio [mgC.mgChla-1] |
|---|
| 513 | redf = 6.56 ! redfield ratio (C:N) for phyto |
|---|
| 514 | reddom = 6.56 ! redfield ratio (C:N) for DOM |
|---|
| 515 | / |
|---|
| 516 | !----------------------------------------------------------------------- |
|---|
| 517 | &namlobopt ! optical parameters |
|---|
| 518 | !----------------------------------------------------------------------- |
|---|
| 519 | xkg0 = 0.0232 ! green absorption coefficient of water |
|---|
| 520 | xkr0 = 0.225 ! red absorption coefficent of water |
|---|
| 521 | xkgp = 0.074 ! green absorption coefficient of chl |
|---|
| 522 | xkrp = 0.037 ! red absorption coefficient of chl |
|---|
| 523 | xlg = 0.674 ! green chl exposant for absorption |
|---|
| 524 | xlr = 0.629 ! red chl exposant for absorption |
|---|
| 525 | rpig = 0.7 ! chla/chla+pheo ratio |
|---|
| 526 | / |
|---|
