Changeset 3572 for branches/2012/dev_r3342_MERCATOR7_SST/NEMOGCM/CONFIG/ORCA2_OFF_PISCES/EXP00/namelist_pisces
- Timestamp:
- 2012-11-16T11:23:06+01:00 (11 years ago)
- File:
-
- 1 edited
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branches/2012/dev_r3342_MERCATOR7_SST/NEMOGCM/CONFIG/ORCA2_OFF_PISCES/EXP00/namelist_pisces
r3294 r3572 16 16 !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 17 17 ln_co2int = .false. ! read atm pco2 from a file (T) or constant (F) 18 atcco2 = 28 7. ! Constant value atmospheric pCO2 - ln_co2int = F18 atcco2 = 280. ! Constant value atmospheric pCO2 - ln_co2int = F 19 19 clname = 'atcco2.txt' ! Name of atm pCO2 file - ln_co2int = T 20 20 nn_offset = 0 ! Offset model-data start year - ln_co2int = T … … 37 37 nrdttrc = 4 ! time step frequency for biology 38 38 wsbio = 2. ! POC sinking speed 39 xkmort = 1.E-7 ! half saturation constant for mortality39 xkmort = 2.E-7 ! half saturation constant for mortality 40 40 ferat3 = 10.E-6 ! Fe/C in zooplankton 41 41 wsbio2 = 30. ! Big particles sinking speed … … 44 44 &nampislim ! parameters for nutrient limitations 45 45 !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 46 conc0 = 2.e-6 ! Phosphate half saturation46 conc0 = 1.e-6 ! Phosphate half saturation 47 47 conc1 = 8E-6 ! Phosphate half saturation for diatoms 48 conc2 = 2E-9 ! Iron half saturation for phyto49 conc2m = 4E-9 ! Max iron half saturation for phyto48 conc2 = 1E-9 ! Iron half saturation for phyto 49 conc2m = 3E-9 ! Max iron half saturation for phyto 50 50 conc3 = 3E-9 ! Iron half saturation for diatoms 51 conc3m = 9E-9 ! Maxi iron half saturation for diatoms52 xsizedia = 5.E-7! Minimum size criteria for diatoms51 conc3m = 8E-9 ! Maxi iron half saturation for diatoms 52 xsizedia = 1.E-6 ! Minimum size criteria for diatoms 53 53 xsizephy = 1.E-6 ! Minimum size criteria for phyto 54 54 concnnh4 = 1.E-7 ! NH4 half saturation for phyto 55 concdnh4 = 4.E-7 ! NH4 half saturation for diatoms55 concdnh4 = 8.E-7 ! NH4 half saturation for diatoms 56 56 xksi1 = 2.E-6 ! half saturation constant for Si uptake 57 57 xksi2 = 3.33E-6 ! half saturation constant for Si/C 58 58 xkdoc = 417.E-6 ! half-saturation constant of DOC remineralization 59 concfebac = 3.E-11 ! Half-saturation for Fe limitation of Bacteria59 concfebac = 1.E-11 ! Half-saturation for Fe limitation of Bacteria 60 60 qnfelim = 7.E-6 ! Optimal quota of phyto 61 61 qdfelim = 7.E-6 ! Optimal quota of diatoms … … 65 65 &nampisprod ! parameters for phytoplankton growth 66 66 !,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 67 pislope = 3. ! P-I slope67 pislope = 2. ! P-I slope 68 68 pislope2 = 2. ! P-I slope for diatoms 69 69 excret = 0.05 ! excretion ratio of phytoplankton 70 70 excret2 = 0.05 ! excretion ratio of diatoms 71 ln_newprod = . false. ! Enable new parame. of production (T/F)71 ln_newprod = .true. ! Enable new parame. of production (T/F) 72 72 bresp = 0.00333 ! Basal respiration rate 73 73 chlcnm = 0.033 ! Minimum Chl/C in nanophytoplankton 74 chlcdm = 0.0 4! Minimum Chl/C in diatoms74 chlcdm = 0.05 ! Minimum Chl/C in diatoms 75 75 chlcmin = 0.0033 ! Maximum Chl/c in phytoplankton 76 76 fecnm = 40E-6 ! Maximum Fe/C in nanophytoplankton … … 100 100 xthresh2zoo = 1E-8 ! zoo feeding threshold for mesozooplankton 101 101 xthresh2dia = 1E-8 ! diatoms feeding threshold for mesozooplankton 102 xthresh2phy = 2E-7! nanophyto feeding threshold for mesozooplankton102 xthresh2phy = 1E-8 ! nanophyto feeding threshold for mesozooplankton 103 103 xthresh2poc = 1E-8 ! poc feeding threshold for mesozooplankton 104 xthresh2 = 0.! Food threshold for grazing104 xthresh2 = 2E-7 ! Food threshold for grazing 105 105 xkgraz2 = 20.E-6 ! half sturation constant for meso grazing 106 epsher2 = 0.3 3! Efficicency of Mesozoo growth106 epsher2 = 0.3 ! Efficicency of Mesozoo growth 107 107 sigma2 = 0.6 ! Fraction of mesozoo excretion as DOM 108 108 unass2 = 0.3 ! non assimilated fraction of P by mesozoo 109 grazflux = 3.e3 ! flux-feeding rate109 grazflux = 2.e3 ! flux-feeding rate 110 110 / 111 111 !''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' … … 115 115 grazrat = 3.0 ! maximal zoo grazing rate 116 116 resrat = 0.03 ! exsudation rate of zooplankton 117 mzrat = 0.0 117 mzrat = 0.001 ! zooplankton mortality rate 118 118 xpref2c = 0.1 ! Microzoo preference for POM 119 119 xpref2p = 1. ! Microzoo preference for Nanophyto 120 xpref2d = 0. 6! Microzoo preference for Diatoms120 xpref2d = 0.5 ! Microzoo preference for Diatoms 121 121 xthreshdia = 1.E-8 ! Diatoms feeding threshold for microzooplankton 122 xthreshphy = 2.E-7! Nanophyto feeding threshold for microzooplankton122 xthreshphy = 1.E-8 ! Nanophyto feeding threshold for microzooplankton 123 123 xthreshpoc = 1.E-8 ! POC feeding threshold for microzooplankton 124 xthresh = 0.! Food threshold for feeding124 xthresh = 2.E-7 ! Food threshold for feeding 125 125 xkgraz = 20.E-6 ! half sturation constant for grazing 126 epsher = 0.3 3! Efficiency of microzoo growth126 epsher = 0.3 ! Efficiency of microzoo growth 127 127 sigma1 = 0.6 ! Fraction of microzoo excretion as DOM 128 128 unass = 0.3 ! non assimilated fraction of phyto by zoo … … 160 160 cn_dir = './' ! root directory for the location of the dynamical files 161 161 ln_dust = .true. ! boolean for dust input from the atmosphere 162 ln_river = . true. ! boolean for river input of nutrients162 ln_river = .false. ! boolean for river input of nutrients 163 163 ln_ndepo = .true. ! boolean for atmospheric deposition of N 164 164 ln_ironsed = .true. ! boolean for Fe input from sediments
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