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 | / |
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20 | !----------------------------------------------------------------------- |
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21 | &nampisext ! air-sea exchange |
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22 | !----------------------------------------------------------------------- |
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23 | ln_co2int = .false. ! read atm pco2 from a file (T) or constant (F) |
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24 | atcco2 = 280. ! Constant value atmospheric pCO2 - ln_co2int = F |
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25 | clname = 'atcco2.txt' ! Name of atm pCO2 file - ln_co2int = T |
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26 | nn_offset = 0 ! Offset model-data start year - ln_co2int = T |
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27 | ! ! If your model year is iyy, nn_offset=(years(1)-iyy) |
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28 | ! ! then the first atmospheric CO2 record read is at years(1) |
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29 | / |
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30 | !----------------------------------------------------------------------- |
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31 | &nampisatm ! Atmospheric prrssure |
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32 | !----------------------------------------------------------------------- |
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33 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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34 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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35 | sn_patm = 'presatm' , -1 , 'patm' , .true. , .true. , 'yearly' , '' , '' , '' |
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36 | sn_atmco2 = 'presatmco2' , -1 , 'xco2' , .true. , .true. , 'yearly' , '' , '' , '' |
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37 | cn_dir = './' ! root directory for the location of the dynamical files |
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38 | ! |
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39 | ln_presatm = .false. ! constant atmopsheric pressure (F) or from a file (T) |
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40 | ln_presatmco2 = .false. ! Read spatialized atm co2 files [ppm] if TRUE |
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41 | / |
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42 | !----------------------------------------------------------------------- |
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43 | &nampisbio ! biological parameters |
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44 | !----------------------------------------------------------------------- |
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45 | nrdttrc = 1 ! time step frequency for biology |
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46 | wsbio = 2. ! POC sinking speed |
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47 | xkmort = 2.E-7 ! half saturation constant for mortality |
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48 | ferat3 = 10.E-6 ! Fe/C in zooplankton |
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49 | wsbio2 = 50. ! Big particles sinking speed |
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50 | wsbio2max = 50. ! Big particles maximum sinking speed |
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51 | wsbio2scale= 5000. ! Big particles length scale of sinking |
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52 | niter1max = 1 ! Maximum number of iterations for POC |
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53 | niter2max = 2 ! Maximum number of iterations for GOC |
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54 | ! ! ln_ligand enabled |
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55 | wfep = 0.2 ! FeP sinking speed |
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56 | ldocp = 1.E-5 ! Phyto ligand production per unit doc |
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57 | ldocz = 1.E-5 ! Zoo ligand production per unit doc |
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58 | lthet = 0.5 ! Proportional loss of ligands due to Fe uptake |
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59 | ! ! ln_p5z enabled |
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60 | no3rat3 = 0.182 ! N/C ratio in zooplankton |
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61 | po4rat3 = 0.0094 ! P/C ratio in zooplankton |
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62 | / |
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63 | !----------------------------------------------------------------------- |
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64 | &namp4zlim ! parameters for nutrient limitations for PISCES std - ln_p4z |
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65 | !----------------------------------------------------------------------- |
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66 | concnno3 = 1.e-6 ! Nitrate half saturation of nanophytoplankton |
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67 | concdno3 = 3.E-6 ! Nitrate half saturation for diatoms |
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68 | concnnh4 = 1.E-7 ! NH4 half saturation for phyto |
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69 | concdnh4 = 3.E-7 ! NH4 half saturation for diatoms |
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70 | concnfer = 1.E-9 ! Iron half saturation for phyto |
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71 | concdfer = 3.E-9 ! Iron half saturation for diatoms |
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72 | concbfe = 1.E-11 ! Iron half-saturation for DOC remin. |
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73 | concbnh4 = 2.E-8 ! NH4 half saturation for DOC remin. |
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74 | concbno3 = 2.E-7 ! Nitrate half saturation for DOC remin. |
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75 | xsizedia = 1.E-6 ! Minimum size criteria for diatoms |
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76 | xsizephy = 1.E-6 ! Minimum size criteria for phyto |
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77 | xsizern = 3.0 ! Size ratio for nanophytoplankton |
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78 | xsizerd = 3.0 ! Size ratio for diatoms |
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79 | xksi1 = 2.E-6 ! half saturation constant for Si uptake |
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80 | xksi2 = 20E-6 ! half saturation constant for Si/C |
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81 | xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization |
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82 | qnfelim = 7.E-6 ! Optimal quota of phyto |
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83 | qdfelim = 7.E-6 ! Optimal quota of diatoms |
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84 | caco3r = 0.3 ! mean rain ratio |
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85 | oxymin = 1.E-6 ! Half-saturation constant for anoxia |
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86 | / |
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87 | !----------------------------------------------------------------------- |
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88 | &namp5zlim ! parameters for nutrient limitations PISCES QUOTA - ln_p5z |
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89 | !----------------------------------------------------------------------- |
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90 | concnno3 = 3e-6 ! Nitrate half saturation of nanophytoplankton |
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91 | concpno3 = 1e-6 |
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92 | concdno3 = 4E-6 ! Phosphate half saturation for diatoms |
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93 | concnnh4 = 1.5E-6 ! NH4 half saturation for phyto |
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94 | concpnh4 = 4E-7 |
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95 | concdnh4 = 2E-6 ! NH4 half saturation for diatoms |
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96 | concnpo4 = 3E-6 ! PO4 half saturation for phyto |
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97 | concppo4 = 1.5E-6 |
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98 | concdpo4 = 4E-6 ! PO4 half saturation for diatoms |
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99 | concnfer = 3E-9 ! Iron half saturation for phyto |
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100 | concpfer = 1.5E-9 |
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101 | concdfer = 4E-9 ! Iron half saturation for diatoms |
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102 | concbfe = 1.E-11 ! Half-saturation for Fe limitation of Bacteria |
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103 | concbnh4 = 1.E-7 ! NH4 half saturation for phyto |
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104 | concbno3 = 5.E-7 ! Phosphate half saturation for diatoms |
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105 | concbpo4 = 1E-7 ! Phosphate half saturation for bacteria |
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106 | xsizedia = 1.E-6 ! Minimum size criteria for diatoms |
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107 | xsizephy = 1.E-6 ! Minimum size criteria for phyto |
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108 | xsizepic = 1.E-6 |
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109 | xsizern = 1.0 ! Size ratio for nanophytoplankton |
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110 | xsizerp = 1.0 |
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111 | xsizerd = 4.0 ! Size ratio for diatoms |
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112 | xksi1 = 2.E-6 ! half saturation constant for Si uptake |
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113 | xksi2 = 20E-6 ! half saturation constant for Si/C |
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114 | xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization |
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115 | caco3r = 0.35 ! mean rain ratio |
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116 | oxymin = 1.E-6 ! Half-saturation constant for anoxia |
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117 | / |
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118 | !----------------------------------------------------------------------- |
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119 | &namp5zquota ! parameters for nutrient limitations PISCES quota - ln_p5z |
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120 | !----------------------------------------------------------------------- |
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121 | qfnopt = 7.E-6 ! Optimal Fe quota of nanophyto |
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122 | qfpopt = 7.E-6 ! Optimal Fe quota of picophyto |
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123 | qfdopt = 7.E-6 ! Optimal quota of diatoms |
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124 | qnnmin = 0.29 ! Minimal N quota for nano |
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125 | qnnmax = 1.39 ! Maximal N quota for nano |
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126 | qpnmin = 0.28 ! Minimal P quota for nano |
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127 | qpnmax = 1.06 ! Maximal P quota for nano |
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128 | qnpmin = 0.42 ! Minimal N quota for pico |
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129 | qnpmax = 1.39 ! Maximal N quota for pico |
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130 | qppmin = 0.25 ! Minimal P quota for pico |
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131 | qppmax = 0.7 ! Maximal P quota for pico |
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132 | qndmin = 0.25 ! Minimal N quota for diatoms |
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133 | qndmax = 1.39 ! Maximal N quota for diatoms |
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134 | qpdmin = 0.29 ! Minimal P quota for diatoms |
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135 | qpdmax = 1.32 ! Maximal P quota for diatoms |
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136 | qfnmax = 40E-6 ! Maximal Fe quota for nano |
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137 | qfpmax = 40E-6 ! Maximal Fe quota for pico |
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138 | qfdmax = 40E-6 ! Maximal Fe quota for diatoms |
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139 | / |
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140 | !----------------------------------------------------------------------- |
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141 | &nampisopt ! parameters for optics |
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142 | !----------------------------------------------------------------------- |
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143 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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144 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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145 | sn_par = 'par.orca' , 24 , 'fr_par' , .true. , .true. , 'yearly' , '' , '' , '' |
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146 | cn_dir = './' ! root directory for the location of the dynamical files |
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147 | ln_varpar = .true. ! boolean for PAR variable |
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148 | parlux = 0.43 ! Fraction of shortwave as PAR |
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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 | ln_newprod = .true. ! Enable new parame. of production (T/F) |
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159 | bresp = 0.033 ! Basal respiration rate |
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160 | chlcnm = 0.033 ! Maximum Chl/C in nanophytoplankton |
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161 | chlcdm = 0.05 ! Maximum Chl/C in diatoms |
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162 | chlcmin = 0.004 ! Minimum Chl/c in phytoplankton |
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163 | fecnm = 40E-6 ! Maximum Fe/C in nanophytoplankton |
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164 | fecdm = 40E-6 ! Maximum Fe/C in diatoms |
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165 | grosip = 0.159 ! mean Si/C ratio |
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166 | / |
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167 | !----------------------------------------------------------------------- |
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168 | &namp5zprod ! parameters for phytoplankton growth for PISCES quota - ln_p5z |
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169 | !----------------------------------------------------------------------- |
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170 | pislopen = 3. ! P-I slope |
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171 | pislopep = 3. ! P-I slope for picophytoplankton |
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172 | pisloped = 3. ! P-I slope for diatoms |
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173 | excretn = 0.05 ! excretion ratio of phytoplankton |
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174 | excretp = 0.05 ! excretion ratio of picophytoplankton |
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175 | excretd = 0.05 ! excretion ratio of diatoms |
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176 | xadap = 0. ! Adaptation factor to low light |
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177 | bresp = 0.02 ! Basal respiration rate |
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178 | thetannm = 0.25 ! Maximum Chl/N in nanophytoplankton |
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179 | thetanpm = 0.25 ! Maximum Chl/N in picophytoplankton |
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180 | thetandm = 0.3 ! Maximum Chl/N in diatoms |
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181 | chlcmin = 0.004 ! Minimum Chl/c in phytoplankton |
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182 | grosip = 0.131 ! mean Si/C ratio |
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183 | / |
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184 | !----------------------------------------------------------------------- |
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185 | &namp4zmort ! parameters for phytoplankton sinks for PISCES std - ln_p4z |
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186 | !----------------------------------------------------------------------- |
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187 | wchl = 0.01 ! quadratic mortality of phytoplankton |
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188 | wchld = 0.01 ! maximum quadratic mortality of diatoms |
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189 | wchldm = 0.03 ! maximum quadratic mortality of diatoms |
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190 | mprat = 0.01 ! phytoplankton mortality rate |
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191 | mprat2 = 0.01 ! Diatoms mortality rate |
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192 | / |
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193 | !----------------------------------------------------------------------- |
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194 | &namp5zmort ! parameters for phytoplankton sinks for PISCES quota - ln_p5z |
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195 | !----------------------------------------------------------------------- |
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196 | wchln = 0.01 ! quadratic mortality of nanophytoplankton |
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197 | wchlp = 0.01 ! quadratic mortality of picophytoplankton |
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198 | wchld = 0.01 ! maximum quadratic mortality of diatoms |
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199 | wchldm = 0.02 ! maximum quadratic mortality of diatoms |
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200 | mpratn = 0.01 ! nanophytoplankton mortality rate |
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201 | mpratp = 0.01 ! picophytoplankton mortality rate |
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202 | mprat2 = 0.01 ! Diatoms mortality rate |
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203 | / |
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204 | !----------------------------------------------------------------------- |
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205 | &namp4zmes ! parameters for mesozooplankton for PISCES std - ln_p4z |
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206 | !----------------------------------------------------------------------- |
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207 | part2 = 0.75 ! part of calcite not dissolved in mesozoo guts |
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208 | grazrat2 = 0.75 ! maximal mesozoo grazing rate |
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209 | resrat2 = 0.005 ! exsudation rate of mesozooplankton |
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210 | mzrat2 = 0.03 ! mesozooplankton mortality rate |
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211 | xprefc = 1. ! mesozoo preference for diatoms |
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212 | xprefp = 0.3 ! mesozoo preference for nanophyto. |
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213 | xprefz = 1. ! mesozoo preference for microzoo. |
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214 | xprefpoc = 0.3 ! mesozoo preference for poc |
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215 | xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton |
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216 | xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton |
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217 | xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton |
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218 | xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton |
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219 | xthresh2 = 3E-7 ! Food threshold for grazing |
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220 | xkgraz2 = 20.E-6 ! half saturation constant for meso grazing |
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221 | epsher2 = 0.35 ! Efficicency of Mesozoo growth |
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222 | sigma2 = 0.6 ! Fraction of mesozoo excretion as DOM |
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223 | unass2 = 0.3 ! non assimilated fraction of P by mesozoo |
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224 | grazflux = 2.e3 ! flux-feeding rate |
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225 | / |
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226 | !----------------------------------------------------------------------- |
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227 | &namp5zmes ! parameters for mesozooplankton |
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228 | !----------------------------------------------------------------------- |
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229 | part2 = 0.75 ! part of calcite not dissolved in mesozoo guts |
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230 | grazrat2 = 0.85 ! maximal mesozoo grazing rate |
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231 | bmetexc2 = .true. ! Metabolic use of excess carbon |
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232 | resrat2 = 0.005 ! exsudation rate of mesozooplankton |
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233 | mzrat2 = 0.02 ! mesozooplankton mortality rate |
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234 | xpref2d = 1. ! zoo preference for phyto |
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235 | xpref2p = 1. ! zoo preference for POC |
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236 | xpref2z = 1. ! zoo preference for zoo |
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237 | xpref2m = 0.2 ! meso preference for zoo |
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238 | xpref2c = 0.3 ! zoo preference for poc |
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239 | xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton |
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240 | xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton |
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241 | xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton |
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242 | xthresh2mes = 1E-8 ! meso feeding threshold for mesozooplankton |
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243 | xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton |
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244 | xthresh2 = 3E-7 ! Food threshold for grazing |
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245 | xkgraz2 = 20.E-6 ! half sturation constant for meso grazing |
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246 | epsher2 = 0.5 ! Efficicency of Mesozoo growth |
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247 | ssigma2 = 0.5 ! Fraction excreted as semi-labile DOM |
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248 | srespir2 = 0.2 ! Active respiration |
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249 | unass2c = 0.3 ! non assimilated fraction of P by mesozoo |
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250 | unass2n = 0.3 ! non assimilated fraction of N by mesozoo |
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251 | unass2p = 0.3 ! non assimilated fraction of P by mesozoo |
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252 | grazflux = 3.e3 ! flux-feeding rate |
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253 | / |
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254 | !----------------------------------------------------------------------- |
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255 | &namp4zzoo ! parameters for microzooplankton for PISCES std - ln_p4z |
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256 | !----------------------------------------------------------------------- |
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257 | part = 0.5 ! part of calcite not dissolved in microzoo guts |
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258 | grazrat = 3.0 ! maximal zoo grazing rate |
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259 | resrat = 0.03 ! exsudation rate of zooplankton |
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260 | mzrat = 0.004 ! zooplankton mortality rate |
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261 | xpref2c = 0.1 ! Microzoo preference for POM |
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262 | xpref2p = 1. ! Microzoo preference for Nanophyto |
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263 | xpref2d = 0.5 ! Microzoo preference for Diatoms |
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264 | xthreshdia = 1.E-8 ! Diatoms feeding threshold for microzooplankton |
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265 | xthreshphy = 1.E-8 ! Nanophyto feeding threshold for microzooplankton |
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266 | xthreshpoc = 1.E-8 ! POC feeding threshold for microzooplankton |
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267 | xthresh = 3.E-7 ! Food threshold for feeding |
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268 | xkgraz = 20.E-6 ! half sturation constant for grazing |
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269 | epsher = 0.3 ! Efficiency of microzoo growth |
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270 | sigma1 = 0.6 ! Fraction of microzoo excretion as DOM |
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271 | unass = 0.3 ! non assimilated fraction of phyto by zoo |
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272 | / |
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273 | !----------------------------------------------------------------------- |
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274 | &namp5zzoo ! parameters for microzooplankton |
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275 | !----------------------------------------------------------------------- |
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276 | part = 0.5 ! part of calcite not dissolved in microzoo gutsa |
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277 | grazrat = 2.75 ! maximal zoo grazing rate |
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278 | bmetexc = .true. ! Metabolic use of excess carbon |
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279 | resrat = 0.03 ! exsudation rate of zooplankton |
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280 | mzrat = 0.005 ! zooplankton mortality rate |
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281 | xprefc = 0.1 ! Microzoo preference for POM |
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282 | xprefn = 1. ! Microzoo preference for Nanophyto |
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283 | xprefp = 1.6 ! Microzoo preference for picophyto |
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284 | xprefd = 1.0 ! Microzoo preference for Diatoms |
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285 | xprefz = 0.3 ! Microzoo preference for microzooplankton |
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286 | xthreshdia = 1.E-8 ! Diatoms feeding threshold for microzooplankton |
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287 | xthreshphy = 1.E-8 ! Nanophyto feeding threshold for microzooplankton |
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288 | xthreshpic = 1.E-8 |
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289 | xthreshzoo = 1.E-8 ! Nanophyto feeding threshold for microzooplankton |
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290 | xthreshpoc = 1.E-8 ! POC feeding threshold for microzooplankton |
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291 | xthresh = 3.E-7 ! Food threshold for feeding |
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292 | xkgraz = 20.E-6 ! half sturation constant for grazing |
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293 | epsher = 0.5 ! Efficiency of microzoo growth |
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294 | ssigma = 0.5 ! Fraction excreted as semi-labile DOM |
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295 | srespir = 0.2 ! Active respiration |
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296 | unassc = 0.3 ! non assimilated fraction of C by zoo |
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297 | unassn = 0.3 ! non assimilated fraction of C by zoo |
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298 | unassp = 0.3 ! non assimilated fraction of C by zoo |
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299 | / |
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300 | !----------------------------------------------------------------------- |
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301 | &nampisfer ! parameters for iron chemistry |
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302 | !----------------------------------------------------------------------- |
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303 | ln_fechem = .false. ! complex iron chemistry ( T/F ) |
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304 | ln_ligvar = .false. ! variable ligand concentration |
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305 | ln_fecolloid = .false. ! variable colloidal fraction |
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306 | xlam1 = 0.005 ! scavenging rate of Iron |
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307 | xlamdust = 150.0 ! Scavenging rate of dust |
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308 | ligand = 0.6E-9 ! Ligands concentration |
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309 | kfep = 0. ! Nanoparticle formation rate constant |
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310 | / |
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311 | !----------------------------------------------------------------------- |
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312 | &nampisrem ! parameters for remineralization |
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313 | !----------------------------------------------------------------------- |
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314 | xremik = 0.3 ! remineralization rate of DOC |
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315 | nitrif = 0.05 ! NH4 nitrification rate |
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316 | xsirem = 0.003 ! remineralization rate of Si |
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317 | xsiremlab = 0.03 ! fast remineralization rate of Si |
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318 | xsilab = 0.5 ! Fraction of labile biogenic silica |
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319 | feratb = 10.E-6 ! Fe/C quota in bacteria |
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320 | xkferb = 2.5E-10 ! Half-saturation constant for bacteria Fe/C |
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321 | ! ! ln_p5z |
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322 | xremikc = 0.25 ! remineralization rate of DOC |
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323 | xremikn = 0.35 ! remineralization rate of DON |
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324 | xremikp = 0.4 ! remineralization rate of DOP |
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325 | ! feratb = 20E-6 ! Bacterial Fe/C ratio |
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326 | ! xkferb = 3E-10 ! Half-saturation constant for bact. Fe/C |
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327 | / |
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328 | !----------------------------------------------------------------------- |
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329 | &nampispoc ! parameters for organic particles |
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330 | !----------------------------------------------------------------------- |
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331 | xremip = 0.035 ! remineralisation rate of PON |
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332 | jcpoc = 15 ! Number of lability classes |
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333 | rshape = 1.0 ! Shape of the gamma function |
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334 | ! ! ln_p5z |
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335 | xremipc = 0.02 ! remineralisation rate of POC |
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336 | xremipn = 0.025 ! remineralisation rate of PON |
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337 | xremipp = 0.03 ! remineralisation rate of POP |
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338 | / |
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339 | !----------------------------------------------------------------------- |
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340 | &nampiscal ! parameters for Calcite chemistry |
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341 | !----------------------------------------------------------------------- |
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342 | kdca = 6. ! calcite dissolution rate constant (1/time) |
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343 | nca = 1. ! order of dissolution reaction (dimensionless) |
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344 | / |
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345 | !----------------------------------------------------------------------- |
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346 | &nampissbc ! parameters for inputs deposition |
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347 | !----------------------------------------------------------------------- |
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348 | ! ! file name ! frequency (hours) ! variable ! time interp. ! clim ! 'yearly'/ ! weights ! rotation ! land/sea mask ! |
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349 | ! ! ! (if <0 months) ! name ! (logical) ! (T/F) ! 'monthly' ! filename ! pairing ! filename ! |
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350 | sn_dust = 'dust.orca' , -1 , 'dust' , .true. , .true. , 'yearly' , '' , '' , '' |
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351 | sn_solub = 'solubility.orca' , -12 , 'solubility1' , .false. , .true. , 'yearly' , '' , '' , '' |
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352 | sn_riverdic = 'river.orca' , 120 , 'riverdic' , .true. , .true. , 'yearly' , '' , '' , '' |
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353 | sn_riverdoc = 'river.orca' , 120 , 'riverdoc' , .true. , .true. , 'yearly' , '' , '' , '' |
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354 | sn_riverdin = 'river.orca' , 120 , 'riverdin' , .true. , .true. , 'yearly' , '' , '' , '' |
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355 | sn_riverdon = 'river.orca' , 120 , 'riverdon' , .true. , .true. , 'yearly' , '' , '' , '' |
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356 | sn_riverdip = 'river.orca' , 120 , 'riverdip' , .true. , .true. , 'yearly' , '' , '' , '' |
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357 | sn_riverdop = 'river.orca' , 120 , 'riverdop' , .true. , .true. , 'yearly' , '' , '' , '' |
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358 | sn_riverdsi = 'river.orca' , 120 , 'riverdsi' , .true. , .true. , 'yearly' , '' , '' , '' |
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359 | sn_ndepo = 'ndeposition.orca', -12 , 'ndep' , .false. , .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_dust = .true. ! boolean for dust input from the atmosphere |
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365 | ln_solub = .true. ! boolean for variable solubility of atm. Iron |
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366 | ln_river = .true. ! boolean for river input of nutrients |
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367 | ln_ndepo = .true. ! boolean for atmospheric deposition of N |
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368 | ln_ironsed = .true. ! boolean for Fe input from sediments |
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369 | ln_ironice = .true. ! boolean for Fe input from sea ice |
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370 | ln_hydrofe = .false. ! boolean for from hydrothermal vents |
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371 | sedfeinput = 2.e-9 ! Coastal release of Iron |
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372 | dustsolub = 0.02 ! Solubility of the dusta |
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373 | mfrac = 0.035 ! Fe mineral fraction of dust |
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374 | wdust = 2.0 ! Dust sinking speed |
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375 | icefeinput = 15.e-9 ! Iron concentration in sea ice |
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376 | nitrfix = 1.e-7 ! Nitrogen fixation rate |
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377 | diazolight = 50. ! Diazotrophs sensitivity to light (W/m2) |
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378 | concfediaz = 1.e-10 ! Diazotrophs half-saturation Cste for Iron |
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379 | hratio = 1.e+7 ! Fe to 3He ratio assumed for vent iron supply |
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380 | ! ! ln_ligand |
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381 | fep_rats = 1. ! Fep/Fer ratio from sed sources |
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382 | fep_rath = 1. ! Fep/Fer ratio from sed hydro sources |
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383 | lgw_rath = 0.5 ! Weak ligand ratio from sed hydro sources |
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384 | / |
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385 | !----------------------------------------------------------------------- |
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386 | &nampislig ! Namelist parameters for ligands, nampislig |
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387 | !----------------------------------------------------------------------- |
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388 | rfep = 0.001 ! Dissolution rate of FeP |
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389 | rlgw = 1. ! Lifetime (years) of weak ligands |
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390 | rlig = 1.E-4 ! Remin ligand production per unit C |
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391 | prlgw = 1.E-4 ! Photolysis of weak ligand |
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392 | rlgs = 1000. ! Lifetime (years) of strong ligands |
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393 | / |
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394 | !----------------------------------------------------------------------- |
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395 | &nampisice ! Prescribed sea ice tracers |
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396 | !----------------------------------------------------------------------- |
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397 | ! constant ocean tracer concentrations are defined in trcice_pisces.F90 (Global, Arctic, Antarctic and Baltic) |
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398 | ! trc_ice_ratio * betw 0 and 1: prescribed ice/ocean tracer concentration ratio |
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399 | ! * -1 => the ice-ocean tracer concentration ratio follows the |
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400 | ! ice-ocean salinity ratio |
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401 | ! * -2 => tracer concentration in sea ice is prescribed and |
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402 | ! trc_ice_prescr is used |
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403 | ! trc_ice_prescr * prescribed tracer concentration. used only if |
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404 | ! trc_ice_ratio = -2. equals -99 if not used. |
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405 | ! cn_trc_o * 'GL' use global ocean values making the Baltic distinction only |
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406 | ! 'AA' use specific Arctic/Antarctic/Baltic values |
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407 | !----------------------------------------------------------------------- |
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408 | ! sn_tri_ ! trc_ice_ratio ! trc_ice_prescr ! cn_trc_o |
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409 | sn_tri_dic = -1., -99., 'AA' |
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410 | sn_tri_doc = 0., -99., 'AA' |
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411 | sn_tri_tal = -1., -99., 'AA' |
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412 | sn_tri_oxy = -1., -99., 'AA' |
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413 | sn_tri_cal = 0., -99., 'AA' |
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414 | sn_tri_po4 = -1., -99., 'AA' |
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415 | sn_tri_poc = 0., -99., 'AA' |
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416 | sn_tri_goc = 0., -99., 'AA' |
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417 | sn_tri_bfe = 0., -99., 'AA' |
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418 | sn_tri_num = 0., -99., 'AA' |
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419 | sn_tri_sil = -1., -99., 'AA' |
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420 | sn_tri_dsi = 0., -99., 'AA' |
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421 | sn_tri_gsi = 0., -99., 'AA' |
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422 | sn_tri_phy = 0., -99., 'AA' |
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423 | sn_tri_dia = 0., -99., 'AA' |
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424 | sn_tri_zoo = 0., -99., 'AA' |
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425 | sn_tri_mes = 0., -99., 'AA' |
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426 | sn_tri_fer = -2., 15E-9, 'AA' |
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427 | sn_tri_sfe = 0., -99., 'AA' |
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428 | sn_tri_dfe = 0., -99., 'AA' |
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429 | sn_tri_nfe = 0., -99., 'AA' |
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430 | sn_tri_nch = 0., -99., 'AA' |
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431 | sn_tri_dch = 0., -99., 'AA' |
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432 | sn_tri_no3 = -1., -99., 'AA' |
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433 | sn_tri_nh4 = 1., -99., 'AA' |
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434 | / |
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435 | !----------------------------------------------------------------------- |
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436 | &nampisdmp ! Damping |
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437 | !----------------------------------------------------------------------- |
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438 | ln_pisdmp = .true. ! Relaxation fo some tracers to a mean value |
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439 | nn_pisdmp = 5475 ! Frequency of Relaxation |
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440 | / |
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441 | !----------------------------------------------------------------------- |
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442 | &nampismass ! Mass conservation |
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443 | !----------------------------------------------------------------------- |
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444 | ln_check_mass = .false. ! Check mass conservation |
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445 | / |
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446 | !!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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447 | !! PISCES reduced (key_pisces_reduced, ex LOBSTER) : namelists |
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448 | !! 1 - biological parameters for phytoplankton (namlobphy) |
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449 | !! 2 - biological parameters for nutrients (namlobnut) |
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450 | !! 3 - biological parameters for zooplankton (namlobzoo) |
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451 | !! 4 - biological parameters for detritus (namlobdet) |
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452 | !! 5 - biological parameters for DOM (namlobdom) |
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453 | !! 6 - parameters from aphotic layers to sediment (namlobsed) |
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454 | !! 7 - general coefficients (namlobrat) |
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455 | !! 8 - optical parameters (namlobopt) |
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456 | !>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
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457 | !----------------------------------------------------------------------- |
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458 | &namlobphy ! biological parameters for phytoplankton |
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459 | !----------------------------------------------------------------------- |
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460 | tmumax = 1.21e-5 ! maximal phytoplankton growth rate [s-1] |
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461 | rgamma = 0.05 ! phytoplankton exudation fraction [%] |
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462 | fphylab = 0.75 ! NH4 fraction of phytoplankton exsudation |
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463 | tmminp = 5.8e-7 ! minimal phytoplancton mortality rate [0.05/86400 s-1=20 days] |
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464 | aki = 33. ! light photosynthesis half saturation constant[W/m2] |
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465 | / |
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466 | !----------------------------------------------------------------------- |
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467 | &namlobnut ! biological parameters for nutrients |
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468 | !----------------------------------------------------------------------- |
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469 | akno3 = 0.7 ! nitrate limitation half-saturation value [mmol/m3] |
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470 | aknh4 = 0.001 ! ammonium limitation half-saturation value [mmol/m3] |
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471 | taunn = 5.80e-7 ! nitrification rate [s-1] |
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472 | psinut = 3. ! inhibition of nitrate uptake by ammonium |
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473 | / |
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474 | !----------------------------------------------------------------------- |
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475 | &namlobzoo ! biological parameters for zooplankton |
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476 | !----------------------------------------------------------------------- |
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477 | rppz = 0.8 ! zooplankton nominal preference for phytoplancton food [%] |
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478 | taus = 9.26E-6 ! specific zooplankton maximal grazing rate [s-1] |
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479 | ! ! 0.75/86400 s-1=8.680555E-6 1/86400 = 1.15e-5 |
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480 | aks = 1. ! half-saturation constant for total zooplankton grazing [mmolN.m-3] |
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481 | rpnaz = 0.3 ! non-assimilated phytoplankton by zooplancton [%] |
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482 | rdnaz = 0.3 ! non-assimilated detritus by zooplankton [%] |
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483 | tauzn = 8.1e-7 ! zooplancton specific excretion rate [0.1/86400 s-1=10 days] |
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484 | fzoolab = 0.5 ! NH4 fraction of zooplankton excretion |
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485 | fdbod = 0.5 ! zooplankton mortality fraction that goes to detritus |
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486 | tmminz = 2.31e-6 ! minimal zooplankton mortality rate [(mmolN/m3)-1 d-1] |
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487 | / |
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488 | !----------------------------------------------------------------------- |
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489 | &namlobdet ! biological parameters for detritus |
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490 | !----------------------------------------------------------------------- |
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491 | taudn = 5.80e-7 ! detritus breakdown rate [0.1/86400 s-1=10 days] |
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492 | fdetlab = 0. ! NH4 fraction of detritus dissolution |
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493 | / |
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494 | !----------------------------------------------------------------------- |
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495 | &namlobdom ! biological parameters for DOM |
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496 | !----------------------------------------------------------------------- |
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497 | taudomn = 6.43e-8 ! DOM breakdown rate [s-1] |
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498 | ! ! slow remineralization rate of semi-labile dom to nh4 (1 month) |
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499 | / |
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500 | !----------------------------------------------------------------------- |
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501 | &namlobsed ! parameters from aphotic layers to sediment |
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502 | !----------------------------------------------------------------------- |
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503 | sedlam = 3.86e-7 ! time coefficient of POC remineralization in sediments [s-1] |
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504 | sedlostpoc = 0. ! mass of POC lost in sediments |
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505 | vsed = 3.47e-5 ! detritus sedimentation speed [m/s] |
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506 | xhr = -0.858 ! coeff for martin''s remineralisation profile |
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507 | / |
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508 | !----------------------------------------------------------------------- |
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509 | &namlobrat ! general coefficients |
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510 | !----------------------------------------------------------------------- |
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511 | rcchl = 60. ! Carbone/Chlorophyl ratio [mgC.mgChla-1] |
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512 | redf = 6.56 ! redfield ratio (C:N) for phyto |
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513 | reddom = 6.56 ! redfield ratio (C:N) for DOM |
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514 | / |
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515 | !----------------------------------------------------------------------- |
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516 | &namlobopt ! optical parameters |
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517 | !----------------------------------------------------------------------- |
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518 | xkg0 = 0.0232 ! green absorption coefficient of water |
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519 | xkr0 = 0.225 ! red absorption coefficent of water |
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520 | xkgp = 0.074 ! green absorption coefficient of chl |
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521 | xkrp = 0.037 ! red absorption coefficient of chl |
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522 | xlg = 0.674 ! green chl exposant for absorption |
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523 | xlr = 0.629 ! red chl exposant for absorption |
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524 | rpig = 0.7 ! chla/chla+pheo ratio |
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525 | / |
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