[7162] | 1 | MODULE p5zprod |
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| 2 | !!====================================================================== |
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| 3 | !! *** MODULE p5zprod *** |
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| 4 | !! TOP : Growth Rate of the two phytoplanktons groups |
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| 5 | !!====================================================================== |
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| 6 | !! History : 1.0 ! 2004 (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 ! 2011-05 (O. Aumont, C. Ethe) New parameterization of light limitation |
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| 9 | !! 3.6 ! 2015-05 (O. Aumont) PISCES quota |
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| 10 | !!---------------------------------------------------------------------- |
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| 11 | !! p5z_prod : Compute the growth Rate of the two phytoplanktons groups |
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| 12 | !! p5z_prod_init : Initialization of the parameters for growth |
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| 13 | !! p5z_prod_alloc : Allocate variables for growth |
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| 14 | !!---------------------------------------------------------------------- |
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| 15 | USE oce_trc ! shared variables between ocean and passive tracers |
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| 16 | USE trc ! passive tracers common variables |
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| 17 | USE sms_pisces ! PISCES Source Minus Sink variables |
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[10362] | 18 | USE p4zlim |
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[10227] | 19 | USE p5zlim ! Co-limitations of differents nutrients |
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[7162] | 20 | USE prtctl_trc ! print control for debugging |
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| 21 | USE iom ! I/O manager |
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| 22 | |
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| 23 | IMPLICIT NONE |
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| 24 | PRIVATE |
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| 25 | |
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| 26 | PUBLIC p5z_prod ! called in p5zbio.F90 |
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| 27 | PUBLIC p5z_prod_init ! called in trcsms_pisces.F90 |
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| 28 | PUBLIC p5z_prod_alloc |
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| 29 | |
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| 30 | !! * Shared module variables |
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| 31 | REAL(wp), PUBLIC :: pislopen !: |
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| 32 | REAL(wp), PUBLIC :: pislopep !: |
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| 33 | REAL(wp), PUBLIC :: pisloped !: |
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| 34 | REAL(wp), PUBLIC :: xadap !: |
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| 35 | REAL(wp), PUBLIC :: excretn !: |
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| 36 | REAL(wp), PUBLIC :: excretp !: |
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| 37 | REAL(wp), PUBLIC :: excretd !: |
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| 38 | REAL(wp), PUBLIC :: bresp !: |
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| 39 | REAL(wp), PUBLIC :: thetanpm !: |
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| 40 | REAL(wp), PUBLIC :: thetannm !: |
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| 41 | REAL(wp), PUBLIC :: thetandm !: |
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| 42 | REAL(wp), PUBLIC :: chlcmin !: |
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| 43 | REAL(wp), PUBLIC :: grosip !: |
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| 44 | |
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| 45 | REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:) :: zdaylen |
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| 46 | |
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| 47 | REAL(wp) :: r1_rday !: 1 / rday |
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| 48 | REAL(wp) :: texcretn !: 1 - excret |
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| 49 | REAL(wp) :: texcretp !: 1 - excretp |
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| 50 | REAL(wp) :: texcretd !: 1 - excret2 |
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| 51 | |
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| 52 | !!---------------------------------------------------------------------- |
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[10067] | 53 | !! NEMO/TOP 4.0 , NEMO Consortium (2018) |
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[10068] | 54 | !! $Id$ |
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| 55 | !! Software governed by the CeCILL license (see ./LICENSE) |
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[7162] | 56 | !!---------------------------------------------------------------------- |
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| 57 | CONTAINS |
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| 58 | |
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| 59 | SUBROUTINE p5z_prod( kt , knt ) |
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| 60 | !!--------------------------------------------------------------------- |
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| 61 | !! *** ROUTINE p5z_prod *** |
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| 62 | !! |
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| 63 | !! ** Purpose : Compute the phytoplankton production depending on |
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| 64 | !! light, temperature and nutrient availability |
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| 65 | !! |
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| 66 | !! ** Method : - ??? |
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| 67 | !!--------------------------------------------------------------------- |
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| 68 | ! |
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| 69 | INTEGER, INTENT(in) :: kt, knt |
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| 70 | ! |
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| 71 | INTEGER :: ji, jj, jk |
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| 72 | REAL(wp) :: zsilfac, znanotot, zpicotot, zdiattot, zconctemp, zconctemp2 |
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| 73 | REAL(wp) :: zration, zratiop, zratiof, zmax, zmax2, zsilim, ztn, zadap |
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| 74 | REAL(wp) :: zpronmax, zpropmax, zprofmax, zrat |
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| 75 | REAL(wp) :: zlim, zsilfac2, zsiborn, zprod, zprontot, zproptot, zprodtot |
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| 76 | REAL(wp) :: zprnutmax, zdocprod, zprochln, zprochld, zprochlp |
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| 77 | REAL(wp) :: zpislopen, zpislopep, zpisloped, thetannm_n, thetandm_n, thetanpm_n |
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| 78 | REAL(wp) :: zrum, zcodel, zargu, zval, zfeup |
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| 79 | REAL(wp) :: zfact, zrfact2 |
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| 80 | CHARACTER (len=25) :: charout |
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[9125] | 81 | REAL(wp), DIMENSION(jpi,jpj ) :: zmixnano, zmixpico, zmixdiat, zstrn |
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| 82 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpislopeadn, zpislopeadp, zpislopeadd |
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[10362] | 83 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprnut, zprmaxp, zprmaxn, zprmaxd |
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[9125] | 84 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprbio, zprpic, zprdia, zysopt |
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| 85 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprchln, zprchlp, zprchld |
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| 86 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprorcan, zprorcap, zprorcad |
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| 87 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprofed, zprofep, zprofen |
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| 88 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpronewn, zpronewp, zpronewd |
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| 89 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zproregn, zproregp, zproregd |
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| 90 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpropo4n, zpropo4p, zpropo4d |
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| 91 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zprodopn, zprodopp, zprodopd |
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[10362] | 92 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zrespn, zrespp, zrespd |
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[9125] | 93 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zcroissn, zcroissp, zcroissd |
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| 94 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zmxl_fac, zmxl_chl |
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[10362] | 95 | REAL(wp), DIMENSION(jpi,jpj,jpk) :: zpligprod1, zpligprod2 |
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[7162] | 96 | !!--------------------------------------------------------------------- |
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| 97 | ! |
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[9124] | 98 | IF( ln_timing ) CALL timing_start('p5z_prod') |
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[7162] | 99 | ! |
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[12257] | 100 | zprorcan(:,:,jpk) = 0._wp ; zprorcap(:,:,jpk) = 0._wp ; zprorcad(:,:,jpk) = 0._wp |
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| 101 | zcroissn(:,:,jpk) = 0._wp ; zcroissp(:,:,jpk) = 0._wp ; zcroissd(:,:,jpk) = 0._wp |
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| 102 | zprofed (:,:,jpk) = 0._wp ; zprofep (:,:,jpk) = 0._wp ; zprofen (:,:,jpk) = 0._wp |
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| 103 | zpronewn(:,:,jpk) = 0._wp ; zpronewp(:,:,jpk) = 0._wp ; zpronewd(:,:,jpk) = 0._wp |
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| 104 | zproregn(:,:,jpk) = 0._wp ; zproregp(:,:,jpk) = 0._wp ; zproregd(:,:,jpk) = 0._wp |
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| 105 | zpropo4n(:,:,jpk) = 0._wp ; zpropo4p(:,:,jpk) = 0._wp ; zpropo4d(:,:,jpk) = 0._wp |
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| 106 | zprdia (:,:,jpk) = 0._wp ; zprpic (:,:,jpk) = 0._wp ; zprbio (:,:,jpk) = 0._wp |
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| 107 | zprodopn(:,:,jpk) = 0._wp ; zprodopp(:,:,jpk) = 0._wp ; zprodopd(:,:,jpk) = 0._wp |
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| 108 | zysopt (:,:,jpk) = 0._wp |
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| 109 | zrespn (:,:,jpk) = 0._wp ; zrespp (:,:,jpk) = 0._wp ; zrespd (:,:,jpk) = 0._wp |
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[7162] | 110 | |
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| 111 | ! Computation of the optimal production |
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[10362] | 112 | zprnut (:,:,:) = 0.65_wp * r1_rday * tgfunc(:,:,:) |
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| 113 | zprmaxn(:,:,:) = ( 0.65_wp * (1. + zpsino3 * qnpmax ) ) * r1_rday * tgfunc(:,:,:) |
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| 114 | zprmaxp(:,:,:) = 0.5 / 0.65 * zprmaxn(:,:,:) |
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| 115 | zprmaxd(:,:,:) = zprmaxn(:,:,:) |
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[7162] | 116 | |
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| 117 | ! compute the day length depending on latitude and the day |
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| 118 | zrum = REAL( nday_year - 80, wp ) / REAL( nyear_len(1), wp ) |
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| 119 | zcodel = ASIN( SIN( zrum * rpi * 2._wp ) * SIN( rad * 23.5_wp ) ) |
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| 120 | |
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| 121 | ! day length in hours |
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| 122 | zstrn(:,:) = 0. |
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| 123 | DO jj = 1, jpj |
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| 124 | DO ji = 1, jpi |
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| 125 | zargu = TAN( zcodel ) * TAN( gphit(ji,jj) * rad ) |
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| 126 | zargu = MAX( -1., MIN( 1., zargu ) ) |
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| 127 | zstrn(ji,jj) = MAX( 0.0, 24. - 2. * ACOS( zargu ) / rad / 15. ) |
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| 128 | END DO |
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| 129 | END DO |
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| 130 | |
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| 131 | ! Impact of the day duration on phytoplankton growth |
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| 132 | DO jk = 1, jpkm1 |
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| 133 | DO jj = 1 ,jpj |
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| 134 | DO ji = 1, jpi |
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| 135 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 136 | zval = MAX( 1., zstrn(ji,jj) ) |
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| 137 | IF( gdepw_n(ji,jj,jk+1) <= hmld(ji,jj) ) THEN |
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[7195] | 138 | zval = zval * MIN(1., heup_01(ji,jj) / ( hmld(ji,jj) + rtrn )) |
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[7162] | 139 | ENDIF |
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[7195] | 140 | zmxl_chl(ji,jj,jk) = zval / 24. |
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| 141 | zmxl_fac(ji,jj,jk) = 1.5 * zval / ( 12. + zval ) |
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[7162] | 142 | ENDIF |
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| 143 | END DO |
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| 144 | END DO |
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| 145 | END DO |
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| 146 | |
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[10362] | 147 | zprbio(:,:,:) = zprmaxn(:,:,:) * zmxl_fac(:,:,:) |
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| 148 | zprdia(:,:,:) = zprmaxd(:,:,:) * zmxl_fac(:,:,:) |
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| 149 | zprpic(:,:,:) = zprmaxp(:,:,:) * zmxl_fac(:,:,:) |
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[7162] | 150 | |
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| 151 | |
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| 152 | ! Maximum light intensity |
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| 153 | zdaylen(:,:) = MAX(1., zstrn(:,:)) / 24. |
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| 154 | WHERE( zstrn(:,:) < 1.e0 ) zstrn(:,:) = 24. |
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| 155 | |
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| 156 | DO jk = 1, jpkm1 |
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| 157 | DO jj = 1, jpj |
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| 158 | DO ji = 1, jpi |
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| 159 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 160 | ! Computation of the P-I slope for nanos and diatoms |
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| 161 | ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) |
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| 162 | zadap = xadap * ztn / ( 2.+ ztn ) |
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| 163 | ! |
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| 164 | zpislopeadn(ji,jj,jk) = pislopen * trb(ji,jj,jk,jpnch) & |
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| 165 | & /( trb(ji,jj,jk,jpphy) * 12. + rtrn) |
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| 166 | zpislopeadp(ji,jj,jk) = pislopep * ( 1. + zadap * EXP( -0.25 * epico(ji,jj,jk) ) ) & |
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| 167 | & * trb(ji,jj,jk,jppch) /( trb(ji,jj,jk,jppic) * 12. + rtrn) |
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| 168 | zpislopeadd(ji,jj,jk) = pisloped * trb(ji,jj,jk,jpdch) & |
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| 169 | & /( trb(ji,jj,jk,jpdia) * 12. + rtrn) |
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| 170 | ! |
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[7195] | 171 | zpislopen = zpislopeadn(ji,jj,jk) / ( zprbio(ji,jj,jk) * rday * xlimphy(ji,jj,jk) + rtrn ) |
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| 172 | zpislopep = zpislopeadp(ji,jj,jk) / ( zprpic(ji,jj,jk) * rday * xlimpic(ji,jj,jk) + rtrn ) |
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| 173 | zpisloped = zpislopeadd(ji,jj,jk) / ( zprdia(ji,jj,jk) * rday * xlimdia(ji,jj,jk) + rtrn ) |
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[7162] | 174 | |
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| 175 | ! Computation of production function for Carbon |
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| 176 | ! --------------------------------------------- |
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| 177 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) |
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| 178 | zprpic(ji,jj,jk) = zprpic(ji,jj,jk) * ( 1.- EXP( -zpislopep * epico(ji,jj,jk) ) ) |
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| 179 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediat(ji,jj,jk) ) ) |
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| 180 | |
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| 181 | ! Computation of production function for Chlorophyll |
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| 182 | ! ------------------------------------------------- |
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| 183 | zpislopen = zpislopen * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 184 | zpisloped = zpisloped * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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| 185 | zpislopep = zpislopep * zmxl_fac(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
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[10362] | 186 | zprchln(ji,jj,jk) = zprmaxn(ji,jj,jk) * ( 1.- EXP( -zpislopen * enanom(ji,jj,jk) ) ) |
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| 187 | zprchlp(ji,jj,jk) = zprmaxp(ji,jj,jk) * ( 1.- EXP( -zpislopep * epicom(ji,jj,jk) ) ) |
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| 188 | zprchld(ji,jj,jk) = zprmaxd(ji,jj,jk) * ( 1.- EXP( -zpisloped * ediatm(ji,jj,jk) ) ) |
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[7162] | 189 | ENDIF |
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| 190 | END DO |
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| 191 | END DO |
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| 192 | END DO |
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| 193 | |
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| 194 | DO jk = 1, jpkm1 |
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| 195 | DO jj = 1, jpj |
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| 196 | DO ji = 1, jpi |
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| 197 | |
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| 198 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 199 | ! Si/C of diatoms |
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| 200 | ! ------------------------ |
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| 201 | ! Si/C increases with iron stress and silicate availability |
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| 202 | ! Si/C is arbitrariliy increased for very high Si concentrations |
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| 203 | ! to mimic the very high ratios observed in the Southern Ocean (silpot2) |
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| 204 | zlim = trb(ji,jj,jk,jpsil) / ( trb(ji,jj,jk,jpsil) + xksi1 ) |
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[10362] | 205 | zsilim = MIN( zprdia(ji,jj,jk) / ( zprmaxd(ji,jj,jk) + rtrn ), xlimsi(ji,jj,jk) ) |
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[7162] | 206 | zsilfac = 3.4 * EXP( -4.23 * zsilim ) * MAX( 0.e0, MIN( 1., 2.2 * ( zlim - 0.5 ) ) ) + 1.e0 |
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| 207 | zsiborn = trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) * trb(ji,jj,jk,jpsil) |
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| 208 | IF (gphit(ji,jj) < -30 ) THEN |
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| 209 | zsilfac2 = 1. + 2. * zsiborn / ( zsiborn + xksi2**3 ) |
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| 210 | ELSE |
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| 211 | zsilfac2 = 1. + zsiborn / ( zsiborn + xksi2**3 ) |
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| 212 | ENDIF |
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| 213 | zysopt(ji,jj,jk) = grosip * zlim * zsilfac * zsilfac2 |
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| 214 | ENDIF |
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| 215 | END DO |
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| 216 | END DO |
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| 217 | END DO |
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| 218 | |
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| 219 | ! Sea-ice effect on production |
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| 220 | DO jk = 1, jpkm1 |
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| 221 | DO jj = 1, jpj |
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| 222 | DO ji = 1, jpi |
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| 223 | zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 224 | zprpic(ji,jj,jk) = zprpic(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 225 | zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 226 | zprnut(ji,jj,jk) = zprnut(ji,jj,jk) * ( 1. - fr_i(ji,jj) ) |
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| 227 | END DO |
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| 228 | END DO |
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| 229 | END DO |
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| 230 | |
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| 231 | ! Computation of the various production terms of nanophytoplankton |
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| 232 | DO jk = 1, jpkm1 |
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| 233 | DO jj = 1, jpj |
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| 234 | DO ji = 1, jpi |
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| 235 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 236 | ! production terms for nanophyto. |
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| 237 | zprorcan(ji,jj,jk) = zprbio(ji,jj,jk) * xlimphy(ji,jj,jk) * trb(ji,jj,jk,jpphy) * rfact2 |
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| 238 | ! |
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| 239 | zration = trb(ji,jj,jk,jpnph) / ( trb(ji,jj,jk,jpphy) + rtrn ) |
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| 240 | zratiop = trb(ji,jj,jk,jppph) / ( trb(ji,jj,jk,jpphy) + rtrn ) |
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| 241 | zratiof = trb(ji,jj,jk,jpnfe) / ( trb(ji,jj,jk,jpphy) + rtrn ) |
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| 242 | zprnutmax = zprnut(ji,jj,jk) * fvnuptk(ji,jj,jk) / rno3 * trb(ji,jj,jk,jpphy) * rfact2 |
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| 243 | ! Uptake of nitrogen |
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| 244 | zrat = MIN( 1., zration / (xqnnmax(ji,jj,jk) + rtrn) ) |
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| 245 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
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| 246 | zpronmax = zprnutmax * zmax * MAX(0., MIN(1., ( zratiop - xqpnmin(ji,jj,jk) ) & |
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[7195] | 247 | & / ( xqpnmax(ji,jj,jk) - xqpnmin(ji,jj,jk) + rtrn ), xlimnfe(ji,jj,jk) ) ) |
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[7162] | 248 | zpronewn(ji,jj,jk) = zpronmax * zdaylen(ji,jj) * xnanono3(ji,jj,jk) |
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| 249 | zproregn(ji,jj,jk) = zpronmax * xnanonh4(ji,jj,jk) |
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| 250 | ! Uptake of phosphorus |
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| 251 | zrat = MIN( 1., zratiop / (xqpnmax(ji,jj,jk) + rtrn) ) |
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| 252 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
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| 253 | zpropmax = zprnutmax * zmax * xlimnfe(ji,jj,jk) |
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| 254 | zpropo4n(ji,jj,jk) = zpropmax * xnanopo4(ji,jj,jk) |
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| 255 | zprodopn(ji,jj,jk) = zpropmax * xnanodop(ji,jj,jk) |
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| 256 | ! Uptake of iron |
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| 257 | zrat = MIN( 1., zratiof / qfnmax ) |
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| 258 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
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| 259 | zprofmax = zprnutmax * qfnmax * zmax |
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| 260 | zprofen(ji,jj,jk) = zprofmax * xnanofer(ji,jj,jk) * ( 3. - 2.4 * xlimnfe(ji,jj,jk) & |
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| 261 | & / ( xlimnfe(ji,jj,jk) + 0.2 ) ) * (1. + 0.8 * xnanono3(ji,jj,jk) / ( rtrn & |
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| 262 | & + xnanono3(ji,jj,jk) + xnanonh4(ji,jj,jk) ) * (1. - xnanofer(ji,jj,jk) ) ) |
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| 263 | ENDIF |
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| 264 | END DO |
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| 265 | END DO |
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| 266 | END DO |
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| 267 | |
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| 268 | ! Computation of the various production terms of picophytoplankton |
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| 269 | DO jk = 1, jpkm1 |
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| 270 | DO jj = 1, jpj |
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| 271 | DO ji = 1, jpi |
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| 272 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
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| 273 | ! production terms for picophyto. |
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| 274 | zprorcap(ji,jj,jk) = zprpic(ji,jj,jk) * xlimpic(ji,jj,jk) * trb(ji,jj,jk,jppic) * rfact2 |
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| 275 | ! |
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| 276 | zration = trb(ji,jj,jk,jpnpi) / ( trb(ji,jj,jk,jppic) + rtrn ) |
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| 277 | zratiop = trb(ji,jj,jk,jpppi) / ( trb(ji,jj,jk,jppic) + rtrn ) |
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| 278 | zratiof = trb(ji,jj,jk,jppfe) / ( trb(ji,jj,jk,jppic) + rtrn ) |
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| 279 | zprnutmax = zprnut(ji,jj,jk) * fvpuptk(ji,jj,jk) / rno3 * trb(ji,jj,jk,jppic) * rfact2 |
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| 280 | ! Uptake of nitrogen |
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| 281 | zrat = MIN( 1., zration / (xqnpmax(ji,jj,jk) + rtrn) ) |
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| 282 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
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| 283 | zpronmax = zprnutmax * zmax * MAX(0., MIN(1., ( zratiop - xqppmin(ji,jj,jk) ) & |
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[7195] | 284 | & / ( xqppmax(ji,jj,jk) - xqppmin(ji,jj,jk) + rtrn ), xlimpfe(ji,jj,jk) ) ) |
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[7162] | 285 | zpronewp(ji,jj,jk) = zpronmax * zdaylen(ji,jj) * xpicono3(ji,jj,jk) |
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| 286 | zproregp(ji,jj,jk) = zpronmax * xpiconh4(ji,jj,jk) |
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| 287 | ! Uptake of phosphorus |
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| 288 | zrat = MIN( 1., zratiop / (xqppmax(ji,jj,jk) + rtrn) ) |
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| 289 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
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| 290 | zpropmax = zprnutmax * zmax * xlimpfe(ji,jj,jk) |
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| 291 | zpropo4p(ji,jj,jk) = zpropmax * xpicopo4(ji,jj,jk) |
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| 292 | zprodopp(ji,jj,jk) = zpropmax * xpicodop(ji,jj,jk) |
---|
| 293 | ! Uptake of iron |
---|
| 294 | zrat = MIN( 1., zratiof / qfpmax ) |
---|
| 295 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
---|
| 296 | zprofmax = zprnutmax * qfpmax * zmax |
---|
| 297 | zprofep(ji,jj,jk) = zprofmax * xpicofer(ji,jj,jk) * ( 3. - 2.4 * xlimpfe(ji,jj,jk) & |
---|
| 298 | & / ( xlimpfe(ji,jj,jk) + 0.2 ) ) * (1. + 0.8 * xpicono3(ji,jj,jk) / ( rtrn & |
---|
| 299 | & + xpicono3(ji,jj,jk) + xpiconh4(ji,jj,jk) ) * (1. - xpicofer(ji,jj,jk) ) ) |
---|
| 300 | ENDIF |
---|
| 301 | END DO |
---|
| 302 | END DO |
---|
| 303 | END DO |
---|
| 304 | |
---|
| 305 | ! Computation of the various production terms of diatoms |
---|
| 306 | DO jk = 1, jpkm1 |
---|
| 307 | DO jj = 1, jpj |
---|
| 308 | DO ji = 1, jpi |
---|
| 309 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
---|
| 310 | ! production terms for diatomees |
---|
| 311 | zprorcad(ji,jj,jk) = zprdia(ji,jj,jk) * xlimdia(ji,jj,jk) * trb(ji,jj,jk,jpdia) * rfact2 |
---|
| 312 | ! Computation of the respiration term according to pahlow |
---|
| 313 | ! & oschlies (2013) |
---|
| 314 | ! |
---|
| 315 | zration = trb(ji,jj,jk,jpndi) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
---|
| 316 | zratiop = trb(ji,jj,jk,jppdi) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
---|
| 317 | zratiof = trb(ji,jj,jk,jpdfe) / ( trb(ji,jj,jk,jpdia) + rtrn ) |
---|
| 318 | zprnutmax = zprnut(ji,jj,jk) * fvduptk(ji,jj,jk) / rno3 * trb(ji,jj,jk,jpdia) * rfact2 |
---|
| 319 | ! Uptake of nitrogen |
---|
| 320 | zrat = MIN( 1., zration / (xqndmax(ji,jj,jk) + rtrn) ) |
---|
| 321 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
---|
| 322 | zpronmax = zprnutmax * zmax * MAX(0., MIN(1., ( zratiop - xqpdmin(ji,jj,jk) ) & |
---|
[7195] | 323 | & / ( xqpdmax(ji,jj,jk) - xqpdmin(ji,jj,jk) + rtrn ), xlimdfe(ji,jj,jk) ) ) |
---|
[7162] | 324 | zpronewd(ji,jj,jk) = zpronmax * zdaylen(ji,jj) * xdiatno3(ji,jj,jk) |
---|
| 325 | zproregd(ji,jj,jk) = zpronmax * xdiatnh4(ji,jj,jk) |
---|
| 326 | ! Uptake of phosphorus |
---|
| 327 | zrat = MIN( 1., zratiop / (xqpdmax(ji,jj,jk) + rtrn) ) |
---|
| 328 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
---|
| 329 | zpropmax = zprnutmax * zmax * xlimdfe(ji,jj,jk) |
---|
| 330 | zpropo4d(ji,jj,jk) = zpropmax * xdiatpo4(ji,jj,jk) |
---|
| 331 | zprodopd(ji,jj,jk) = zpropmax * xdiatdop(ji,jj,jk) |
---|
| 332 | ! Uptake of iron |
---|
| 333 | zrat = MIN( 1., zratiof / qfdmax ) |
---|
| 334 | zmax = MAX(0., MIN(1., (1. - zrat)/ (1.05 - zrat) * 1.05)) |
---|
| 335 | zprofmax = zprnutmax * qfdmax * zmax |
---|
| 336 | zprofed(ji,jj,jk) = zprofmax * xdiatfer(ji,jj,jk) * ( 3. - 2.4 * xlimdfe(ji,jj,jk) & |
---|
| 337 | & / ( xlimdfe(ji,jj,jk) + 0.2 ) ) * (1. + 0.8 * xdiatno3(ji,jj,jk) / ( rtrn & |
---|
| 338 | & + xdiatno3(ji,jj,jk) + xdiatnh4(ji,jj,jk) ) * (1. - xdiatfer(ji,jj,jk) ) ) |
---|
| 339 | ENDIF |
---|
| 340 | END DO |
---|
| 341 | END DO |
---|
| 342 | END DO |
---|
| 343 | |
---|
| 344 | DO jk = 1, jpkm1 |
---|
| 345 | DO jj = 1, jpj |
---|
| 346 | DO ji = 1, jpi |
---|
| 347 | IF( etot_ndcy(ji,jj,jk) > 1.E-3 ) THEN |
---|
| 348 | ! production terms for nanophyto. ( chlorophyll ) |
---|
[10362] | 349 | znanotot = enanom(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
---|
[7162] | 350 | zprod = rday * (zpronewn(ji,jj,jk) + zproregn(ji,jj,jk)) * zprchln(ji,jj,jk) * xlimphy(ji,jj,jk) |
---|
| 351 | thetannm_n = MIN ( thetannm, ( thetannm / (1. - 1.14 / 43.4 *tsn(ji,jj,jk,jp_tem))) & |
---|
| 352 | & * (1. - 1.14 / 43.4 * 20.)) |
---|
| 353 | zprochln = thetannm_n * zprod / ( zpislopeadn(ji,jj,jk) * znanotot + rtrn ) |
---|
| 354 | zprochln = MAX(zprochln, chlcmin * 12. * zprorcan (ji,jj,jk) ) |
---|
| 355 | ! production terms for picophyto. ( chlorophyll ) |
---|
[10362] | 356 | zpicotot = epicom(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
---|
[7162] | 357 | zprod = rday * (zpronewp(ji,jj,jk) + zproregp(ji,jj,jk)) * zprchlp(ji,jj,jk) * xlimpic(ji,jj,jk) |
---|
| 358 | thetanpm_n = MIN ( thetanpm, ( thetanpm / (1. - 1.14 / 43.4 *tsn(ji,jj,jk,jp_tem))) & |
---|
| 359 | & * (1. - 1.14 / 43.4 * 20.)) |
---|
| 360 | zprochlp = thetanpm_n * zprod / ( zpislopeadp(ji,jj,jk) * zpicotot + rtrn ) |
---|
| 361 | zprochlp = MAX(zprochlp, chlcmin * 12. * zprorcap(ji,jj,jk) ) |
---|
| 362 | ! production terms for diatomees ( chlorophyll ) |
---|
[10362] | 363 | zdiattot = ediatm(ji,jj,jk) / ( zmxl_chl(ji,jj,jk) + rtrn ) |
---|
[7162] | 364 | zprod = rday * (zpronewd(ji,jj,jk) + zproregd(ji,jj,jk)) * zprchld(ji,jj,jk) * xlimdia(ji,jj,jk) |
---|
| 365 | thetandm_n = MIN ( thetandm, ( thetandm / (1. - 1.14 / 43.4 *tsn(ji,jj,jk,jp_tem))) & |
---|
| 366 | & * (1. - 1.14 / 43.4 * 20.)) |
---|
| 367 | zprochld = thetandm_n * zprod / ( zpislopeadd(ji,jj,jk) * zdiattot + rtrn ) |
---|
| 368 | zprochld = MAX(zprochld, chlcmin * 12. * zprorcad(ji,jj,jk) ) |
---|
| 369 | ! Update the arrays TRA which contain the Chla sources and sinks |
---|
| 370 | tra(ji,jj,jk,jpnch) = tra(ji,jj,jk,jpnch) + zprochln * texcretn |
---|
| 371 | tra(ji,jj,jk,jpdch) = tra(ji,jj,jk,jpdch) + zprochld * texcretd |
---|
| 372 | tra(ji,jj,jk,jppch) = tra(ji,jj,jk,jppch) + zprochlp * texcretp |
---|
| 373 | ENDIF |
---|
| 374 | END DO |
---|
| 375 | END DO |
---|
| 376 | END DO |
---|
| 377 | |
---|
| 378 | ! Update the arrays TRA which contain the biological sources and sinks |
---|
| 379 | DO jk = 1, jpkm1 |
---|
| 380 | DO jj = 1, jpj |
---|
| 381 | DO ji =1 ,jpi |
---|
| 382 | zprontot = zpronewn(ji,jj,jk) + zproregn(ji,jj,jk) |
---|
| 383 | zproptot = zpronewp(ji,jj,jk) + zproregp(ji,jj,jk) |
---|
| 384 | zprodtot = zpronewd(ji,jj,jk) + zproregd(ji,jj,jk) |
---|
| 385 | zdocprod = excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) & |
---|
| 386 | & + excretp * zprorcap(ji,jj,jk) |
---|
| 387 | tra(ji,jj,jk,jppo4) = tra(ji,jj,jk,jppo4) - zpropo4n(ji,jj,jk) - zpropo4d(ji,jj,jk) & |
---|
| 388 | & - zpropo4p(ji,jj,jk) |
---|
| 389 | tra(ji,jj,jk,jpno3) = tra(ji,jj,jk,jpno3) - zpronewn(ji,jj,jk) - zpronewd(ji,jj,jk) & |
---|
| 390 | & - zpronewp(ji,jj,jk) |
---|
| 391 | tra(ji,jj,jk,jpnh4) = tra(ji,jj,jk,jpnh4) - zproregn(ji,jj,jk) - zproregd(ji,jj,jk) & |
---|
| 392 | & - zproregp(ji,jj,jk) |
---|
| 393 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) + zprorcan(ji,jj,jk) * texcretn & |
---|
| 394 | & - zpsino3 * zpronewn(ji,jj,jk) - zpsinh4 * zproregn(ji,jj,jk) & |
---|
| 395 | & - zrespn(ji,jj,jk) |
---|
| 396 | zcroissn(ji,jj,jk) = tra(ji,jj,jk,jpphy) / rfact2/ (trb(ji,jj,jk,jpphy) + rtrn) |
---|
| 397 | tra(ji,jj,jk,jpnph) = tra(ji,jj,jk,jpnph) + zprontot * texcretn |
---|
| 398 | tra(ji,jj,jk,jppph) = tra(ji,jj,jk,jppph) + zpropo4n(ji,jj,jk) * texcretn & |
---|
| 399 | & + zprodopn(ji,jj,jk) * texcretn |
---|
| 400 | tra(ji,jj,jk,jpnfe) = tra(ji,jj,jk,jpnfe) + zprofen(ji,jj,jk) * texcretn |
---|
| 401 | tra(ji,jj,jk,jppic) = tra(ji,jj,jk,jppic) + zprorcap(ji,jj,jk) * texcretp & |
---|
| 402 | & - zpsino3 * zpronewp(ji,jj,jk) - zpsinh4 * zproregp(ji,jj,jk) & |
---|
| 403 | & - zrespp(ji,jj,jk) |
---|
| 404 | zcroissp(ji,jj,jk) = tra(ji,jj,jk,jppic) / rfact2/ (trb(ji,jj,jk,jppic) + rtrn) |
---|
| 405 | tra(ji,jj,jk,jpnpi) = tra(ji,jj,jk,jpnpi) + zproptot * texcretp |
---|
| 406 | tra(ji,jj,jk,jpppi) = tra(ji,jj,jk,jpppi) + zpropo4p(ji,jj,jk) * texcretp & |
---|
| 407 | & + zprodopp(ji,jj,jk) * texcretp |
---|
| 408 | tra(ji,jj,jk,jppfe) = tra(ji,jj,jk,jppfe) + zprofep(ji,jj,jk) * texcretp |
---|
| 409 | tra(ji,jj,jk,jpdia) = tra(ji,jj,jk,jpdia) + zprorcad(ji,jj,jk) * texcretd & |
---|
| 410 | & - zpsino3 * zpronewd(ji,jj,jk) - zpsinh4 * zproregd(ji,jj,jk) & |
---|
| 411 | & - zrespd(ji,jj,jk) |
---|
| 412 | zcroissd(ji,jj,jk) = tra(ji,jj,jk,jpdia) / rfact2 / (trb(ji,jj,jk,jpdia) + rtrn) |
---|
| 413 | tra(ji,jj,jk,jpndi) = tra(ji,jj,jk,jpndi) + zprodtot * texcretd |
---|
| 414 | tra(ji,jj,jk,jppdi) = tra(ji,jj,jk,jppdi) + zpropo4d(ji,jj,jk) * texcretd & |
---|
| 415 | & + zprodopd(ji,jj,jk) * texcretd |
---|
| 416 | tra(ji,jj,jk,jpdfe) = tra(ji,jj,jk,jpdfe) + zprofed(ji,jj,jk) * texcretd |
---|
| 417 | tra(ji,jj,jk,jpdsi) = tra(ji,jj,jk,jpdsi) + zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) * texcretd |
---|
| 418 | tra(ji,jj,jk,jpdoc) = tra(ji,jj,jk,jpdoc) + excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) & |
---|
| 419 | & + excretp * zprorcap(ji,jj,jk) |
---|
| 420 | tra(ji,jj,jk,jpdon) = tra(ji,jj,jk,jpdon) + excretd * zprodtot + excretn * zprontot & |
---|
| 421 | & + excretp * zproptot |
---|
| 422 | tra(ji,jj,jk,jpdop) = tra(ji,jj,jk,jpdop) + excretd * zpropo4d(ji,jj,jk) + excretn * zpropo4n(ji,jj,jk) & |
---|
| 423 | & - texcretn * zprodopn(ji,jj,jk) - texcretd * zprodopd(ji,jj,jk) + excretp * zpropo4p(ji,jj,jk) & |
---|
| 424 | & - texcretp * zprodopp(ji,jj,jk) |
---|
| 425 | tra(ji,jj,jk,jpoxy) = tra(ji,jj,jk,jpoxy) + o2ut * ( zproregn(ji,jj,jk) + zproregd(ji,jj,jk) & |
---|
| 426 | & + zproregp(ji,jj,jk) ) + ( o2ut + o2nit ) * ( zpronewn(ji,jj,jk) & |
---|
| 427 | & + zpronewd(ji,jj,jk) + zpronewp(ji,jj,jk) ) & |
---|
| 428 | & - o2ut * ( zrespn(ji,jj,jk) + zrespp(ji,jj,jk) + zrespd(ji,jj,jk) ) |
---|
| 429 | zfeup = texcretn * zprofen(ji,jj,jk) + texcretd * zprofed(ji,jj,jk) + texcretp * zprofep(ji,jj,jk) |
---|
| 430 | tra(ji,jj,jk,jpfer) = tra(ji,jj,jk,jpfer) - zfeup |
---|
| 431 | tra(ji,jj,jk,jpsil) = tra(ji,jj,jk,jpsil) - texcretd * zprorcad(ji,jj,jk) * zysopt(ji,jj,jk) |
---|
| 432 | tra(ji,jj,jk,jpdic) = tra(ji,jj,jk,jpdic) - zprorcan(ji,jj,jk) - zprorcad(ji,jj,jk) - zprorcap(ji,jj,jk) & |
---|
| 433 | & + zpsino3 * zpronewn(ji,jj,jk) + zpsinh4 * zproregn(ji,jj,jk) & |
---|
| 434 | & + zpsino3 * zpronewp(ji,jj,jk) + zpsinh4 * zproregp(ji,jj,jk) & |
---|
| 435 | & + zpsino3 * zpronewd(ji,jj,jk) + zpsinh4 * zproregd(ji,jj,jk) & |
---|
| 436 | & + zrespn(ji,jj,jk) + zrespd(ji,jj,jk) + zrespp(ji,jj,jk) |
---|
| 437 | tra(ji,jj,jk,jptal) = tra(ji,jj,jk,jptal) + rno3 * ( zpronewn(ji,jj,jk) + zpronewd(ji,jj,jk) & |
---|
| 438 | & + zpronewp(ji,jj,jk) ) - rno3 * ( zproregn(ji,jj,jk) + zproregd(ji,jj,jk) & |
---|
| 439 | & + zproregp(ji,jj,jk) ) |
---|
| 440 | END DO |
---|
| 441 | END DO |
---|
| 442 | END DO |
---|
| 443 | ! |
---|
| 444 | IF( ln_ligand ) THEN |
---|
[12257] | 445 | zpligprod1(:,:,jpk) = 0._wp ; zpligprod2(:,:,jpk) = 0._wp |
---|
[7162] | 446 | DO jk = 1, jpkm1 |
---|
| 447 | DO jj = 1, jpj |
---|
| 448 | DO ji =1 ,jpi |
---|
| 449 | zdocprod = excretd * zprorcad(ji,jj,jk) + excretn * zprorcan(ji,jj,jk) + excretp * zprorcap(ji,jj,jk) |
---|
| 450 | zfeup = texcretn * zprofen(ji,jj,jk) + texcretd * zprofed(ji,jj,jk) + texcretp * zprofep(ji,jj,jk) |
---|
| 451 | tra(ji,jj,jk,jplgw) = tra(ji,jj,jk,jplgw) + zdocprod * ldocp - zfeup * plig(ji,jj,jk) * lthet |
---|
[10362] | 452 | zpligprod1(ji,jj,jk) = zdocprod * ldocp |
---|
| 453 | zpligprod2(ji,jj,jk) = zfeup * plig(ji,jj,jk) * lthet |
---|
[7162] | 454 | END DO |
---|
| 455 | END DO |
---|
| 456 | END DO |
---|
| 457 | ENDIF |
---|
| 458 | |
---|
| 459 | |
---|
| 460 | ! Total primary production per year |
---|
| 461 | |
---|
| 462 | ! Total primary production per year |
---|
| 463 | IF( iom_use( "tintpp" ) .OR. ( ln_check_mass .AND. kt == nitend .AND. knt == nrdttrc ) ) & |
---|
[10425] | 464 | & tpp = glob_sum( 'p5zprod', ( zprorcan(:,:,:) + zprorcad(:,:,:) + zprorcap(:,:,:) ) * cvol(:,:,:) ) |
---|
[7162] | 465 | |
---|
[12257] | 466 | IF( lk_iomput .AND. knt == nrdttrc ) THEN |
---|
| 467 | zfact = 1.e+3 * rfact2r ! conversion from mol/l/kt to mol/m3/s |
---|
| 468 | ! |
---|
| 469 | CALL iom_put( "PPPHYP" , zprorcap(:,:,:) * zfact * tmask(:,:,:) ) ! primary production by picophyto |
---|
| 470 | CALL iom_put( "PPPHYN" , zprorcan(:,:,:) * zfact * tmask(:,:,:) ) ! primary production by nanophyto |
---|
| 471 | CALL iom_put( "PPPHYD" , zprorcad(:,:,:) * zfact * tmask(:,:,:) ) ! primary production by diatomes |
---|
| 472 | CALL iom_put( "PPNEWN" , zpronewp(:,:,:) * zfact * tmask(:,:,:) ) ! new primary production by picophyto |
---|
| 473 | CALL iom_put( "PPNEWN" , zpronewn(:,:,:) * zfact * tmask(:,:,:) ) ! new primary production by nanophyto |
---|
| 474 | CALL iom_put( "PPNEWD" , zpronewd(:,:,:) * zfact * tmask(:,:,:) ) ! new primary production by diatomes |
---|
| 475 | CALL iom_put( "PBSi" , zprorcad(:,:,:) * zfact * tmask(:,:,:) * zysopt(:,:,:) ) ! biogenic silica production |
---|
| 476 | CALL iom_put( "PFeP" , zprofep(:,:,:) * zfact * tmask(:,:,:) ) ! biogenic iron production by picophyto |
---|
| 477 | CALL iom_put( "PFeN" , zprofen(:,:,:) * zfact * tmask(:,:,:) ) ! biogenic iron production by nanophyto |
---|
| 478 | CALL iom_put( "PFeD" , zprofed(:,:,:) * zfact * tmask(:,:,:) ) ! biogenic iron production by diatomes |
---|
| 479 | CALL iom_put( "LPRODP" , zpligprod1(:,:,:) * 1e9 * zfact * tmask(:,:,:) ) |
---|
| 480 | CALL iom_put( "LDETP" , zpligprod2(:,:,:) * 1e9 * zfact * tmask(:,:,:) ) |
---|
| 481 | CALL iom_put( "Mumax" , zprmaxn(:,:,:) * tmask(:,:,:) ) ! Maximum growth rate |
---|
| 482 | CALL iom_put( "MuP" , zprpic(:,:,:) * xlimpic(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for picophyto |
---|
| 483 | CALL iom_put( "MuN" , zprbio(:,:,:) * xlimphy(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for nanophyto |
---|
| 484 | CALL iom_put( "MuD" , zprdia(:,:,:) * xlimdia(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for diatoms |
---|
| 485 | CALL iom_put( "LPlight" , zprpic(:,:,:) / (zprmaxp(:,:,:) + rtrn) * tmask(:,:,:) ) ! light limitation term |
---|
| 486 | CALL iom_put( "LNlight" , zprbio(:,:,:) / (zprmaxn(:,:,:) + rtrn) * tmask(:,:,:) ) ! light limitation term |
---|
| 487 | CALL iom_put( "LDlight" , zprdia(:,:,:) / (zprmaxd(:,:,:) + rtrn) * tmask(:,:,:) ) |
---|
| 488 | CALL iom_put( "MunetP" , zcroissp(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for picophyto |
---|
| 489 | CALL iom_put( "MunetN" , zcroissn(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for nanophyto |
---|
| 490 | CALL iom_put( "MunetD" , zcroissd(:,:,:) * tmask(:,:,:) ) ! Realized growth rate for diatoms |
---|
| 491 | CALL iom_put( "TPP" , ( zprorcap(:,:,:) + zprorcan(:,:,:) + zprorcad(:,:,:) ) * zfact * tmask(:,:,:) ) ! total primary production |
---|
| 492 | CALL iom_put( "TPNEW" , ( zpronewp(:,:,:) + zpronewn(:,:,:) + zpronewd(:,:,:) ) * zfact * tmask(:,:,:) ) ! total new production |
---|
| 493 | CALL iom_put( "TPBFE" , ( zprofep (:,:,:) + zprofen (:,:,:) + zprofed (:,:,:) ) * zfact * tmask(:,:,:) ) ! total biogenic iron production |
---|
| 494 | CALL iom_put( "tintpp" , tpp * zfact ) ! global total integrated primary production molC/s |
---|
[7162] | 495 | ENDIF |
---|
| 496 | |
---|
[12210] | 497 | IF(sn_cfctl%l_prttrc) THEN ! print mean trends (used for debugging) |
---|
[7162] | 498 | WRITE(charout, FMT="('prod')") |
---|
| 499 | CALL prt_ctl_trc_info(charout) |
---|
| 500 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
---|
| 501 | ENDIF |
---|
| 502 | ! |
---|
[9124] | 503 | IF( ln_timing ) CALL timing_stop('p5z_prod') |
---|
[7162] | 504 | ! |
---|
| 505 | END SUBROUTINE p5z_prod |
---|
| 506 | |
---|
| 507 | |
---|
| 508 | SUBROUTINE p5z_prod_init |
---|
| 509 | !!---------------------------------------------------------------------- |
---|
| 510 | !! *** ROUTINE p5z_prod_init *** |
---|
| 511 | !! |
---|
| 512 | !! ** Purpose : Initialization of phytoplankton production parameters |
---|
| 513 | !! |
---|
| 514 | !! ** Method : Read the nampisprod namelist and check the parameters |
---|
| 515 | !! called at the first timestep (nittrc000) |
---|
| 516 | !! |
---|
| 517 | !! ** input : Namelist nampisprod |
---|
| 518 | !!---------------------------------------------------------------------- |
---|
[9124] | 519 | INTEGER :: ios ! Local integer output status for namelist read |
---|
| 520 | !! |
---|
[7162] | 521 | NAMELIST/namp5zprod/ pislopen, pislopep, pisloped, excretn, excretp, excretd, & |
---|
[7195] | 522 | & thetannm, thetanpm, thetandm, chlcmin, grosip, bresp, xadap |
---|
[7162] | 523 | !!---------------------------------------------------------------------- |
---|
| 524 | |
---|
| 525 | READ ( numnatp_ref, namp5zprod, IOSTAT = ios, ERR = 901) |
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[11536] | 526 | 901 IF( ios /= 0 ) CALL ctl_nam ( ios , 'namp5zprod in reference namelist' ) |
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[7162] | 527 | |
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| 528 | READ ( numnatp_cfg, namp5zprod, IOSTAT = ios, ERR = 902 ) |
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[11536] | 529 | 902 IF( ios > 0 ) CALL ctl_nam ( ios , 'namp5zprod in configuration namelist' ) |
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[7162] | 530 | IF(lwm) WRITE ( numonp, namp5zprod ) |
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| 531 | |
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| 532 | IF(lwp) THEN ! control print |
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| 533 | WRITE(numout,*) ' ' |
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| 534 | WRITE(numout,*) ' Namelist parameters for phytoplankton growth, namp5zprod' |
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| 535 | WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' |
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| 536 | WRITE(numout,*) ' mean Si/C ratio grosip =', grosip |
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| 537 | WRITE(numout,*) ' P-I slope pislopen =', pislopen |
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| 538 | WRITE(numout,*) ' P-I slope for diatoms pisloped =', pisloped |
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| 539 | WRITE(numout,*) ' P-I slope for picophytoplankton pislopep =', pislopep |
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| 540 | WRITE(numout,*) ' Acclimation factor to low light xadap =', xadap |
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| 541 | WRITE(numout,*) ' excretion ratio of nanophytoplankton excretn =', excretn |
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| 542 | WRITE(numout,*) ' excretion ratio of picophytoplankton excretp =', excretp |
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| 543 | WRITE(numout,*) ' excretion ratio of diatoms excretd =', excretd |
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| 544 | WRITE(numout,*) ' basal respiration in phytoplankton bresp =', bresp |
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| 545 | WRITE(numout,*) ' Maximum Chl/C in phytoplankton chlcmin =', chlcmin |
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| 546 | WRITE(numout,*) ' Minimum Chl/N in nanophytoplankton thetannm =', thetannm |
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| 547 | WRITE(numout,*) ' Minimum Chl/N in picophytoplankton thetanpm =', thetanpm |
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| 548 | WRITE(numout,*) ' Minimum Chl/N in diatoms thetandm =', thetandm |
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| 549 | ENDIF |
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| 550 | ! |
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| 551 | r1_rday = 1._wp / rday |
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| 552 | texcretn = 1._wp - excretn |
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| 553 | texcretp = 1._wp - excretp |
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| 554 | texcretd = 1._wp - excretd |
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| 555 | tpp = 0._wp |
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| 556 | ! |
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| 557 | END SUBROUTINE p5z_prod_init |
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| 558 | |
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| 559 | |
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| 560 | INTEGER FUNCTION p5z_prod_alloc() |
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| 561 | !!---------------------------------------------------------------------- |
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| 562 | !! *** ROUTINE p5z_prod_alloc *** |
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| 563 | !!---------------------------------------------------------------------- |
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[10362] | 564 | ALLOCATE( zdaylen(jpi,jpj), STAT = p5z_prod_alloc ) |
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[7162] | 565 | ! |
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[10425] | 566 | IF( p5z_prod_alloc /= 0 ) CALL ctl_stop( 'STOP', 'p5z_prod_alloc : failed to allocate arrays.' ) |
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[7162] | 567 | ! |
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| 568 | END FUNCTION p5z_prod_alloc |
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| 569 | !!====================================================================== |
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[9788] | 570 | END MODULE p5zprod |
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