[3443] | 1 | MODULE p4zmeso |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p4zmeso *** |
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| 4 | !! TOP : PISCES Compute the sources/sinks for mesozooplankton |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2002 (O. Aumont) Original code |
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| 7 | !! 2.0 ! 2007-12 (C. Ethe, G. Madec) F90 |
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| 8 | !! 3.4 ! 2011-06 (O. Aumont, C. Ethe) Quota model for iron |
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| 9 | !!---------------------------------------------------------------------- |
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| 10 | #if defined key_pisces |
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| 11 | !!---------------------------------------------------------------------- |
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| 12 | !! 'key_pisces' PISCES bio-model |
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| 13 | !!---------------------------------------------------------------------- |
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| 14 | !! p4z_meso : Compute the sources/sinks for mesozooplankton |
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| 15 | !! p4z_meso_init : Initialization of the parameters for mesozooplankton |
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| 16 | !!---------------------------------------------------------------------- |
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| 17 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 18 | USE trc ! passive tracers common variables |
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| 19 | USE sms_pisces ! PISCES Source Minus Sink variables |
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| 20 | USE p4zsink ! vertical flux of particulate matter due to sinking |
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| 21 | USE p4zint ! interpolation and computation of various fields |
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| 22 | USE p4zprod ! production |
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| 23 | USE prtctl_trc ! print control for debugging |
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| 24 | USE iom ! I/O manager |
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| 25 | |
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| 26 | IMPLICIT NONE |
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| 27 | PRIVATE |
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| 28 | |
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| 29 | PUBLIC p4z_meso ! called in p4zbio.F90 |
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| 30 | PUBLIC p4z_meso_init ! called in trcsms_pisces.F90 |
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| 31 | |
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| 32 | !! * Shared module variables |
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[4147] | 33 | REAL(wp), PUBLIC :: part2 !: part of calcite not dissolved in mesozoo guts |
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| 34 | REAL(wp), PUBLIC :: xprefc !: mesozoo preference for POC |
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| 35 | REAL(wp), PUBLIC :: xprefp !: mesozoo preference for nanophyto |
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| 36 | REAL(wp), PUBLIC :: xprefz !: mesozoo preference for diatoms |
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| 37 | REAL(wp), PUBLIC :: xprefpoc !: mesozoo preference for POC |
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| 38 | REAL(wp), PUBLIC :: xthresh2zoo !: zoo feeding threshold for mesozooplankton |
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| 39 | REAL(wp), PUBLIC :: xthresh2dia !: diatoms feeding threshold for mesozooplankton |
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| 40 | REAL(wp), PUBLIC :: xthresh2phy !: nanophyto feeding threshold for mesozooplankton |
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| 41 | REAL(wp), PUBLIC :: xthresh2poc !: poc feeding threshold for mesozooplankton |
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| 42 | REAL(wp), PUBLIC :: xthresh2 !: feeding threshold for mesozooplankton |
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| 43 | REAL(wp), PUBLIC :: resrat2 !: exsudation rate of mesozooplankton |
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| 44 | REAL(wp), PUBLIC :: mzrat2 !: microzooplankton mortality rate |
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| 45 | REAL(wp), PUBLIC :: grazrat2 !: maximal mesozoo grazing rate |
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| 46 | REAL(wp), PUBLIC :: xkgraz2 !: non assimilated fraction of P by mesozoo |
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| 47 | REAL(wp), PUBLIC :: unass2 !: Efficicency of mesozoo growth |
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| 48 | REAL(wp), PUBLIC :: sigma2 !: Fraction of mesozoo excretion as DOM |
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| 49 | REAL(wp), PUBLIC :: epsher2 !: half sturation constant for grazing 2 |
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| 50 | REAL(wp), PUBLIC :: grazflux !: mesozoo flux feeding rate |
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[3443] | 51 | |
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| 52 | !!---------------------------------------------------------------------- |
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| 53 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
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[4148] | 54 | !! $Id: p4zmeso.F90 3160 2011-11-20 14:27:18Z cetlod $ |
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[3443] | 55 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
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| 56 | !!---------------------------------------------------------------------- |
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| 57 | |
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| 58 | CONTAINS |
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| 59 | |
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[5385] | 60 | SUBROUTINE p4z_meso( kt, knt ) |
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[3443] | 61 | !!--------------------------------------------------------------------- |
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| 62 | !! *** ROUTINE p4z_meso *** |
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| 63 | !! |
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| 64 | !! ** Purpose : Compute the sources/sinks for mesozooplankton |
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| 65 | !! |
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| 66 | !! ** Method : - ??? |
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| 67 | !!--------------------------------------------------------------------- |
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[5385] | 68 | INTEGER, INTENT(in) :: kt, knt ! ocean time step |
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[3443] | 69 | INTEGER :: ji, jj, jk |
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| 70 | REAL(wp) :: zcompadi, zcompaph, zcompapoc, zcompaz, zcompam |
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[4529] | 71 | REAL(wp) :: zgraze2 , zdenom, zdenom2 |
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[4148] | 72 | REAL(wp) :: zfact , zstep, zfood, zfoodlim, zproport |
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| 73 | REAL(wp) :: zmortzgoc, zfrac, zfracfe, zratio, zratio2 |
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[4529] | 74 | REAL(wp) :: zepshert, zepsherv, zgrarsig, zgraztot, zgraztotn, zgraztotf |
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| 75 | REAL(wp) :: zgrarem2, zgrafer2, zgrapoc2, zprcaca, zmortz2, zgrasrat, zgrasratn |
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[3443] | 76 | #if defined key_kriest |
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| 77 | REAL znumpoc |
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| 78 | #endif |
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| 79 | REAL(wp) :: zrespz2, ztortz2, zgrazd, zgrazz, zgrazpof |
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| 80 | REAL(wp) :: zgrazn, zgrazpoc, zgraznf, zgrazf |
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[4148] | 81 | REAL(wp) :: zgrazfffp, zgrazfffg, zgrazffep, zgrazffeg |
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| 82 | CHARACTER (len=25) :: charout |
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[4996] | 83 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zgrazing, zw3d |
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[4148] | 84 | |
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[3443] | 85 | !!--------------------------------------------------------------------- |
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| 86 | ! |
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| 87 | IF( nn_timing == 1 ) CALL timing_start('p4z_meso') |
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| 88 | ! |
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[4996] | 89 | IF( lk_iomput ) THEN |
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[4148] | 90 | CALL wrk_alloc( jpi, jpj, jpk, zgrazing ) |
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| 91 | zgrazing(:,:,:) = 0._wp |
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| 92 | ENDIF |
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| 93 | |
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[3443] | 94 | DO jk = 1, jpkm1 |
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| 95 | DO jj = 1, jpj |
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| 96 | DO ji = 1, jpi |
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[5385] | 97 | zcompam = MAX( ( trb(ji,jj,jk,jpmes) - 1.e-9 ), 0.e0 ) |
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[3443] | 98 | # if defined key_degrad |
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| 99 | zstep = xstep * facvol(ji,jj,jk) |
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| 100 | # else |
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| 101 | zstep = xstep |
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| 102 | # endif |
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[3829] | 103 | zfact = zstep * tgfunc2(ji,jj,jk) * zcompam |
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[3443] | 104 | |
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| 105 | ! Respiration rates of both zooplankton |
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| 106 | ! ------------------------------------- |
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[5385] | 107 | zrespz2 = resrat2 * zfact * trb(ji,jj,jk,jpmes) / ( xkmort + trb(ji,jj,jk,jpmes) ) & |
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[3443] | 108 | & + resrat2 * zfact * 3. * nitrfac(ji,jj,jk) |
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| 109 | |
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| 110 | ! Zooplankton mortality. A square function has been selected with |
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| 111 | ! no real reason except that it seems to be more stable and may mimic predation |
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| 112 | ! --------------------------------------------------------------- |
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[5385] | 113 | ztortz2 = mzrat2 * 1.e6 * zfact * trb(ji,jj,jk,jpmes) |
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[3443] | 114 | ! |
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[5385] | 115 | zcompadi = MAX( ( trb(ji,jj,jk,jpdia) - xthresh2dia ), 0.e0 ) |
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| 116 | zcompaz = MAX( ( trb(ji,jj,jk,jpzoo) - xthresh2zoo ), 0.e0 ) |
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[4529] | 117 | ! Size effect of nanophytoplankton on grazing : the smaller it is, the less prone |
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| 118 | ! it is to predation by mesozooplankton |
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| 119 | ! ------------------------------------------------------------------------------- |
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[5385] | 120 | zcompaph = MAX( ( trb(ji,jj,jk,jpphy) - xthresh2phy ), 0.e0 ) & |
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[4529] | 121 | & * MIN(1., MAX( 0., ( quotan(ji,jj,jk) - 0.2) / 0.3 ) ) |
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[5385] | 122 | zcompapoc = MAX( ( trb(ji,jj,jk,jppoc) - xthresh2poc ), 0.e0 ) |
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[3443] | 123 | |
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| 124 | zfood = xprefc * zcompadi + xprefz * zcompaz + xprefp * zcompaph + xprefpoc * zcompapoc |
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[4148] | 125 | zfoodlim = MAX( 0., zfood - MIN( 0.5 * zfood, xthresh2 ) ) |
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[3443] | 126 | zdenom = zfoodlim / ( xkgraz2 + zfoodlim ) |
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| 127 | zdenom2 = zdenom / ( zfood + rtrn ) |
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[5385] | 128 | zgraze2 = grazrat2 * zstep * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jpmes) |
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[3443] | 129 | |
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| 130 | zgrazd = zgraze2 * xprefc * zcompadi * zdenom2 |
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| 131 | zgrazz = zgraze2 * xprefz * zcompaz * zdenom2 |
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| 132 | zgrazn = zgraze2 * xprefp * zcompaph * zdenom2 |
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| 133 | zgrazpoc = zgraze2 * xprefpoc * zcompapoc * zdenom2 |
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| 134 | |
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[5385] | 135 | zgraznf = zgrazn * trb(ji,jj,jk,jpnfe) / ( trb(ji,jj,jk,jpphy) + rtrn) |
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| 136 | zgrazf = zgrazd * trb(ji,jj,jk,jpdfe) / ( trb(ji,jj,jk,jpdia) + rtrn) |
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| 137 | zgrazpof = zgrazpoc * trb(ji,jj,jk,jpsfe) / ( trb(ji,jj,jk,jppoc) + rtrn) |
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[3443] | 138 | |
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| 139 | ! Mesozooplankton flux feeding on GOC |
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| 140 | ! ---------------------------------- |
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[4529] | 141 | ! ---------------------------------- |
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[3443] | 142 | # if ! defined key_kriest |
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[4529] | 143 | zgrazffeg = grazflux * zstep * wsbio4(ji,jj,jk) & |
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[5385] | 144 | & * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jpgoc) * trb(ji,jj,jk,jpmes) |
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| 145 | zgrazfffg = zgrazffeg * trb(ji,jj,jk,jpbfe) / (trb(ji,jj,jk,jpgoc) + rtrn) |
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[3443] | 146 | # endif |
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[4529] | 147 | zgrazffep = grazflux * zstep * wsbio3(ji,jj,jk) & |
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[5385] | 148 | & * tgfunc2(ji,jj,jk) * trb(ji,jj,jk,jppoc) * trb(ji,jj,jk,jpmes) |
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| 149 | zgrazfffp = zgrazffep * trb(ji,jj,jk,jpsfe) / (trb(ji,jj,jk,jppoc) + rtrn) |
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[3443] | 150 | ! |
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[4148] | 151 | # if ! defined key_kriest |
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| 152 | zgraztot = zgrazd + zgrazz + zgrazn + zgrazpoc + zgrazffep + zgrazffeg |
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| 153 | ! Compute the proportion of filter feeders |
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| 154 | zproport = (zgrazffep + zgrazffeg)/(rtrn + zgraztot) |
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[4529] | 155 | ! Compute fractionation of aggregates. It is assumed that |
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| 156 | ! diatoms based aggregates are more prone to fractionation |
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[4148] | 157 | ! since they are more porous (marine snow instead of fecal pellets) |
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[5385] | 158 | zratio = trb(ji,jj,jk,jpgsi) / ( trb(ji,jj,jk,jpgoc) + rtrn ) |
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[4148] | 159 | zratio2 = zratio * zratio |
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[4529] | 160 | zfrac = zproport * grazflux * zstep * wsbio4(ji,jj,jk) & |
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[5385] | 161 | & * trb(ji,jj,jk,jpgoc) * trb(ji,jj,jk,jpmes) & |
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[4800] | 162 | & * ( 0.2 + 3.8 * zratio2 / ( 1.**2 + zratio2 ) ) |
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[5385] | 163 | zfracfe = zfrac * trb(ji,jj,jk,jpbfe) / (trb(ji,jj,jk,jpgoc) + rtrn) |
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[4148] | 164 | |
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| 165 | zgrazffep = zproport * zgrazffep |
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| 166 | zgrazffeg = zproport * zgrazffeg |
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| 167 | zgrazfffp = zproport * zgrazfffp |
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| 168 | zgrazfffg = zproport * zgrazfffg |
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| 169 | zgraztot = zgrazd + zgrazz + zgrazn + zgrazpoc + zgrazffep + zgrazffeg |
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[4529] | 170 | zgraztotn = zgrazd * quotad(ji,jj,jk) + zgrazz + zgrazn * quotan(ji,jj,jk) & |
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| 171 | & + zgrazpoc + zgrazffep + zgrazffeg |
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[4148] | 172 | zgraztotf = zgrazf + zgraznf + zgrazz * ferat3 + zgrazpof + zgrazfffp + zgrazfffg |
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| 173 | # else |
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| 174 | zgraztot = zgrazd + zgrazz + zgrazn + zgrazpoc + zgrazffep |
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| 175 | ! Compute the proportion of filter feeders |
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| 176 | zproport = zgrazffep / ( zgraztot + rtrn ) |
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| 177 | zgrazffep = zproport * zgrazffep |
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| 178 | zgrazfffp = zproport * zgrazfffp |
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| 179 | zgraztot = zgrazd + zgrazz + zgrazn + zgrazpoc + zgrazffep |
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[4529] | 180 | zgraztotn = zgrazd * quotad(ji,jj,jk) + zgrazz + zgrazn * quotan(ji,jj,jk) + zgrazpoc + zgrazffep |
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[4148] | 181 | zgraztotf = zgrazf + zgraznf + zgrazz * ferat3 + zgrazpof + zgrazfffp |
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| 182 | # endif |
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| 183 | |
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[3443] | 184 | ! Total grazing ( grazing by microzoo is already computed in p4zmicro ) |
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[4996] | 185 | IF( lk_iomput ) zgrazing(ji,jj,jk) = zgraztot |
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[3446] | 186 | |
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[3443] | 187 | ! Mesozooplankton efficiency |
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| 188 | ! -------------------------- |
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[4529] | 189 | zgrasrat = ( zgraztotf +rtrn )/ ( zgraztot + rtrn ) |
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| 190 | zgrasratn = ( zgraztotn +rtrn )/ ( zgraztot + rtrn ) |
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| 191 | zepshert = MIN( 1., zgrasratn, zgrasrat / ferat3) |
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| 192 | zepsherv = zepshert * MIN( epsher2, (1. - unass2) * zgrasrat / ferat3, (1. - unass2) * zgrasratn ) |
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| 193 | zgrarem2 = zgraztot * ( 1. - zepsherv - unass2 ) & |
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| 194 | & + ( 1. - epsher2 - unass2 ) / ( 1. - epsher2 ) * ztortz2 |
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| 195 | zgrafer2 = zgraztot * MAX( 0. , ( 1. - unass2 ) * zgrasrat - ferat3 * zepsherv ) & |
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| 196 | & + ferat3 * ( ( 1. - epsher2 - unass2 ) /( 1. - epsher2 ) * ztortz2 ) |
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[3443] | 197 | zgrapoc2 = zgraztot * unass2 |
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| 198 | |
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| 199 | ! Update the arrays TRA which contain the biological sources and sinks |
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| 200 | zgrarsig = zgrarem2 * sigma2 |
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| 201 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) + zgrarsig |
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| 202 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) + zgrarsig |
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| 203 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + zgrarem2 - zgrarsig |
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| 204 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) - o2ut * zgrarsig |
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| 205 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) + zgrafer2 |
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| 206 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) + zgrarsig |
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| 207 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * zgrarsig |
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[4148] | 208 | |
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[3443] | 209 | zmortz2 = ztortz2 + zrespz2 |
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[4521] | 210 | zmortzgoc = unass2 / ( 1. - epsher2 ) * ztortz2 + zrespz2 |
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[3443] | 211 | tra(ji,jj,jk,jpmes) = tra(ji,jj,jk,jpmes) - zmortz2 + zepsherv * zgraztot |
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| 212 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) - zgrazd |
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| 213 | tra(ji,jj,jk,jpzoo) = tra(ji,jj,jk,jpzoo) - zgrazz |
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| 214 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) - zgrazn |
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[5385] | 215 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) - zgrazn * trb(ji,jj,jk,jpnch) / ( trb(ji,jj,jk,jpphy) + rtrn ) |
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| 216 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) - zgrazd * trb(ji,jj,jk,jpdch) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
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| 217 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) - zgrazd * trb(ji,jj,jk,jpdsi) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
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| 218 | tra(ji,jj,jk,jpgsi) = tra(ji,jj,jk,jpgsi) + zgrazd * trb(ji,jj,jk,jpdsi) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
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[3443] | 219 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) - zgraznf |
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| 220 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) - zgrazf |
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| 221 | |
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[4529] | 222 | ! calcite production |
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[3443] | 223 | zprcaca = xfracal(ji,jj,jk) * zgrazn |
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| 224 | prodcal(ji,jj,jk) = prodcal(ji,jj,jk) + zprcaca ! prodcal=prodcal(nanophy)+prodcal(microzoo)+prodcal(mesozoo) |
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| 225 | ! |
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| 226 | zprcaca = part2 * zprcaca |
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| 227 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprcaca |
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| 228 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) - 2. * zprcaca |
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| 229 | tra(ji,jj,jk,jpcal) = tra(ji,jj,jk,jpcal) + zprcaca |
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| 230 | #if defined key_kriest |
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[5385] | 231 | znumpoc = trb(ji,jj,jk,jpnum) / ( trb(ji,jj,jk,jppoc) + rtrn ) |
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[4529] | 232 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) + zmortzgoc - zgrazpoc - zgrazffep + zgrapoc2 |
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| 233 | tra(ji,jj,jk,jpnum) = tra(ji,jj,jk,jpnum) - zgrazpoc * znumpoc + zgrapoc2 * xkr_dmeso & |
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| 234 | & + zmortzgoc * xkr_dmeso - zgrazffep * znumpoc * wsbio4(ji,jj,jk) / ( wsbio3(ji,jj,jk) + rtrn ) |
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| 235 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) + ferat3 * zmortzgoc - zgrazfffp - zgrazpof & |
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| 236 | & + zgraztotf * unass2 |
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[3443] | 237 | #else |
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[4529] | 238 | tra(ji,jj,jk,jppoc) = tra(ji,jj,jk,jppoc) - zgrazpoc - zgrazffep + zfrac |
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| 239 | tra(ji,jj,jk,jpgoc) = tra(ji,jj,jk,jpgoc) + zmortzgoc - zgrazffeg + zgrapoc2 - zfrac |
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| 240 | tra(ji,jj,jk,jpsfe) = tra(ji,jj,jk,jpsfe) - zgrazpof - zgrazfffp + zfracfe |
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| 241 | tra(ji,jj,jk,jpbfe) = tra(ji,jj,jk,jpbfe) + ferat3 * zmortzgoc - zgrazfffg & |
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| 242 | & + zgraztotf * unass2 - zfracfe |
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[3443] | 243 | #endif |
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| 244 | END DO |
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| 245 | END DO |
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| 246 | END DO |
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| 247 | ! |
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[5385] | 248 | IF( lk_iomput .AND. knt == nrdttrc ) THEN |
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[4996] | 249 | CALL wrk_alloc( jpi, jpj, jpk, zw3d ) |
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| 250 | IF( iom_use( "GRAZ2" ) ) THEN |
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| 251 | zw3d(:,:,:) = zgrazing(:,:,:) * 1.e+3 * rfact2r * tmask(:,:,:) ! Total grazing of phyto by zooplankton |
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| 252 | CALL iom_put( "GRAZ2", zw3d ) |
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| 253 | ENDIF |
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| 254 | IF( iom_use( "PCAL" ) ) THEN |
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| 255 | zw3d(:,:,:) = prodcal(:,:,:) * 1.e+3 * rfact2r * tmask(:,:,:) ! Calcite production |
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| 256 | CALL iom_put( "PCAL", zw3d ) |
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| 257 | ENDIF |
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| 258 | CALL wrk_dealloc( jpi, jpj, jpk, zw3d ) |
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[3443] | 259 | ENDIF |
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| 260 | ! |
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| 261 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
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| 262 | WRITE(charout, FMT="('meso')") |
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| 263 | CALL prt_ctl_trc_info(charout) |
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| 264 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
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| 265 | ENDIF |
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| 266 | ! |
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[4996] | 267 | IF( lk_iomput ) CALL wrk_dealloc( jpi, jpj, jpk, zgrazing ) |
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[3446] | 268 | ! |
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[3443] | 269 | IF( nn_timing == 1 ) CALL timing_stop('p4z_meso') |
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| 270 | ! |
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| 271 | END SUBROUTINE p4z_meso |
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| 272 | |
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| 273 | SUBROUTINE p4z_meso_init |
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| 274 | |
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| 275 | !!---------------------------------------------------------------------- |
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| 276 | !! *** ROUTINE p4z_meso_init *** |
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| 277 | !! |
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| 278 | !! ** Purpose : Initialization of mesozooplankton parameters |
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| 279 | !! |
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| 280 | !! ** Method : Read the nampismes namelist and check the parameters |
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| 281 | !! called at the first timestep (nittrc000) |
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| 282 | !! |
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| 283 | !! ** input : Namelist nampismes |
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| 284 | !! |
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| 285 | !!---------------------------------------------------------------------- |
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| 286 | |
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| 287 | NAMELIST/nampismes/ part2, grazrat2, resrat2, mzrat2, xprefc, xprefp, xprefz, & |
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| 288 | & xprefpoc, xthresh2dia, xthresh2phy, xthresh2zoo, xthresh2poc, & |
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| 289 | & xthresh2, xkgraz2, epsher2, sigma2, unass2, grazflux |
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[4147] | 290 | INTEGER :: ios ! Local integer output status for namelist read |
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[3443] | 291 | |
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[4147] | 292 | REWIND( numnatp_ref ) ! Namelist nampismes in reference namelist : Pisces mesozooplankton |
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| 293 | READ ( numnatp_ref, nampismes, IOSTAT = ios, ERR = 901) |
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| 294 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismes in reference namelist', lwp ) |
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[3443] | 295 | |
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[4147] | 296 | REWIND( numnatp_cfg ) ! Namelist nampismes in configuration namelist : Pisces mesozooplankton |
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| 297 | READ ( numnatp_cfg, nampismes, IOSTAT = ios, ERR = 902 ) |
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| 298 | 902 IF( ios /= 0 ) CALL ctl_nam ( ios , 'nampismes in configuration namelist', lwp ) |
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[4624] | 299 | IF(lwm) WRITE ( numonp, nampismes ) |
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[3443] | 300 | |
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[4147] | 301 | |
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[3443] | 302 | IF(lwp) THEN ! control print |
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| 303 | WRITE(numout,*) ' ' |
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| 304 | WRITE(numout,*) ' Namelist parameters for mesozooplankton, nampismes' |
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| 305 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 306 | WRITE(numout,*) ' part of calcite not dissolved in mesozoo guts part2 =', part2 |
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| 307 | WRITE(numout,*) ' mesozoo preference for phyto xprefc =', xprefc |
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| 308 | WRITE(numout,*) ' mesozoo preference for POC xprefp =', xprefp |
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| 309 | WRITE(numout,*) ' mesozoo preference for zoo xprefz =', xprefz |
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| 310 | WRITE(numout,*) ' mesozoo preference for poc xprefpoc =', xprefpoc |
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| 311 | WRITE(numout,*) ' microzoo feeding threshold for mesozoo xthresh2zoo =', xthresh2zoo |
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| 312 | WRITE(numout,*) ' diatoms feeding threshold for mesozoo xthresh2dia =', xthresh2dia |
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| 313 | WRITE(numout,*) ' nanophyto feeding threshold for mesozoo xthresh2phy =', xthresh2phy |
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| 314 | WRITE(numout,*) ' poc feeding threshold for mesozoo xthresh2poc =', xthresh2poc |
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| 315 | WRITE(numout,*) ' feeding threshold for mesozooplankton xthresh2 =', xthresh2 |
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| 316 | WRITE(numout,*) ' exsudation rate of mesozooplankton resrat2 =', resrat2 |
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| 317 | WRITE(numout,*) ' mesozooplankton mortality rate mzrat2 =', mzrat2 |
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| 318 | WRITE(numout,*) ' maximal mesozoo grazing rate grazrat2 =', grazrat2 |
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| 319 | WRITE(numout,*) ' mesozoo flux feeding rate grazflux =', grazflux |
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| 320 | WRITE(numout,*) ' non assimilated fraction of P by mesozoo unass2 =', unass2 |
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| 321 | WRITE(numout,*) ' Efficicency of Mesozoo growth epsher2 =', epsher2 |
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| 322 | WRITE(numout,*) ' Fraction of mesozoo excretion as DOM sigma2 =', sigma2 |
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| 323 | WRITE(numout,*) ' half sturation constant for grazing 2 xkgraz2 =', xkgraz2 |
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| 324 | ENDIF |
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| 325 | |
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| 326 | |
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| 327 | END SUBROUTINE p4z_meso_init |
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| 328 | |
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| 329 | |
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| 330 | #else |
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| 331 | !!====================================================================== |
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| 332 | !! Dummy module : No PISCES bio-model |
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| 333 | !!====================================================================== |
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| 334 | CONTAINS |
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| 335 | SUBROUTINE p4z_meso ! Empty routine |
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| 336 | END SUBROUTINE p4z_meso |
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| 337 | #endif |
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| 338 | |
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| 339 | !!====================================================================== |
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[5656] | 340 | END MODULE p4zmeso |
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