[934] | 1 | MODULE trcbio |
---|
| 2 | !!====================================================================== |
---|
| 3 | !! *** MODULE trcbio *** |
---|
| 4 | !! TOP : LOBSTER |
---|
| 5 | !!====================================================================== |
---|
| 6 | !! History : - ! 1999-07 (M. Levy) Original code |
---|
| 7 | !! - ! 2000-12 (E. Kestenare) assign a parameter to name individual tracers |
---|
| 8 | !! - ! 2001-03 (M. Levy) LNO3 + dia2d |
---|
| 9 | !! 2.0 ! 2007-12 (C. Deltel, G. Madec) F90 |
---|
| 10 | !!---------------------------------------------------------------------- |
---|
| 11 | #if defined key_lobster |
---|
| 12 | !!---------------------------------------------------------------------- |
---|
| 13 | !! 'key_lobster' LOBSTER bio-model |
---|
| 14 | !!---------------------------------------------------------------------- |
---|
| 15 | !! trc_bio : |
---|
| 16 | !!---------------------------------------------------------------------- |
---|
| 17 | USE oce_trc ! |
---|
[1119] | 18 | USE trc ! |
---|
[1071] | 19 | USE sms_lobster ! |
---|
[934] | 20 | USE lbclnk ! |
---|
| 21 | USE prtctl_trc ! Print control for debbuging |
---|
[2528] | 22 | USE trdmod_oce |
---|
| 23 | USE trdmod_trc |
---|
[1457] | 24 | USE iom |
---|
[934] | 25 | |
---|
| 26 | IMPLICIT NONE |
---|
| 27 | PRIVATE |
---|
| 28 | |
---|
| 29 | PUBLIC trc_bio ! called in ??? |
---|
| 30 | |
---|
| 31 | !!* Substitution |
---|
[1457] | 32 | # include "top_substitute.h90" |
---|
[934] | 33 | !!---------------------------------------------------------------------- |
---|
[2528] | 34 | !! NEMO/TOP 3.3 , NEMO Consortium (2010) |
---|
[1146] | 35 | !! $Id$ |
---|
[2528] | 36 | !! Software governed by the CeCILL licence (NEMOGCM/NEMO_CeCILL.txt) |
---|
[934] | 37 | !!---------------------------------------------------------------------- |
---|
| 38 | |
---|
| 39 | CONTAINS |
---|
| 40 | |
---|
| 41 | SUBROUTINE trc_bio( kt ) |
---|
| 42 | !!--------------------------------------------------------------------- |
---|
| 43 | !! *** ROUTINE trc_bio *** |
---|
| 44 | !! |
---|
| 45 | !! ** Purpose : compute the now trend due to biogeochemical processes |
---|
| 46 | !! and add it to the general trend of passive tracers equations |
---|
| 47 | !! |
---|
| 48 | !! ** Method : each now biological flux is calculated in function of now |
---|
| 49 | !! concentrations of tracers. |
---|
| 50 | !! depending on the tracer, these fluxes are sources or sinks. |
---|
| 51 | !! the total of the sources and sinks for each tracer |
---|
| 52 | !! is added to the general trend. |
---|
| 53 | !! |
---|
| 54 | !! tra = tra + zf...tra - zftra... |
---|
| 55 | !! | | |
---|
| 56 | !! | | |
---|
| 57 | !! source sink |
---|
| 58 | !! |
---|
[2528] | 59 | !! IF 'key_diabio' defined , the biogeochemical trends |
---|
[934] | 60 | !! for passive tracers are saved for futher diagnostics. |
---|
| 61 | !!--------------------------------------------------------------------- |
---|
[2715] | 62 | USE wrk_nemo, ONLY: wrk_in_use, wrk_not_released |
---|
| 63 | USE wrk_nemo, ONLY: wrk_3d_2, wrk_4d_1 |
---|
| 64 | !! |
---|
[934] | 65 | INTEGER, INTENT( in ) :: kt ! ocean time-step index |
---|
| 66 | !! |
---|
[1264] | 67 | INTEGER :: ji, jj, jk, jl |
---|
[934] | 68 | REAL(wp) :: zdet, zzoo, zphy, zno3, znh4, zdom ! now concentrations |
---|
| 69 | REAL(wp) :: zlno3, zlnh4, zle, zlt ! limitation terms for phyto |
---|
| 70 | REAL(wp) :: zno3phy, znh4phy, zphynh4, zphydom |
---|
| 71 | REAL(wp) :: zphydet, zphyzoo, zdetzoo |
---|
| 72 | REAL(wp) :: zzoonh4, zzoodom, zzoodet, zdetnh4, zdetdom |
---|
| 73 | REAL(wp) :: znh4no3, zdomnh4, zppz, zpdz, zpppz, zppdz, zfood |
---|
| 74 | REAL(wp) :: zfilpz, zfildz, zphya, zzooa, zno3a |
---|
| 75 | REAL(wp) :: znh4a, zdeta, zdoma, zzoobod, zboddet, zdomaju |
---|
[2528] | 76 | #if defined key_diatrc |
---|
[1457] | 77 | REAL(wp) :: ze3t |
---|
[934] | 78 | #endif |
---|
[2528] | 79 | #if defined key_diatrc && defined key_iomput |
---|
[2715] | 80 | REAL(wp), POINTER, DIMENSION(:,:,:) :: zw2d |
---|
| 81 | REAL(wp), POINTER, DIMENSION(:,:,:,:) :: zw3d |
---|
[1457] | 82 | #endif |
---|
[1176] | 83 | REAL(wp), DIMENSION(:,:,:,:), ALLOCATABLE :: ztrbio |
---|
[934] | 84 | CHARACTER (len=25) :: charout |
---|
| 85 | !!--------------------------------------------------------------------- |
---|
| 86 | |
---|
[2715] | 87 | #if defined key_diatrc && defined key_iomput |
---|
| 88 | IF( ( wrk_in_use(3, 2) ) .OR. ( wrk_in_use(4, 1) ) ) THEN |
---|
| 89 | CALL ctl_stop('trc_bio : requested workspace arrays unavailable.') |
---|
| 90 | RETURN |
---|
| 91 | END IF |
---|
| 92 | ! Set-up pointers into sub-arrays of workspaces |
---|
| 93 | zw2d => wrk_3d_2(:,:,1:17) |
---|
| 94 | zw3d => wrk_4d_1(:,:,:,1:3) |
---|
| 95 | #endif |
---|
| 96 | |
---|
[934] | 97 | IF( kt == nit000 ) THEN |
---|
| 98 | IF(lwp) WRITE(numout,*) |
---|
| 99 | IF(lwp) WRITE(numout,*) ' trc_bio: LOBSTER bio-model' |
---|
| 100 | IF(lwp) WRITE(numout,*) ' ~~~~~~~' |
---|
| 101 | ENDIF |
---|
| 102 | |
---|
| 103 | fbod(:,:) = 0.e0 |
---|
[2528] | 104 | #if defined key_diatrc && ! defined key_iomput |
---|
[2715] | 105 | # if defined key_iomput |
---|
| 106 | zw2d (:,:,:) = 0.e0 |
---|
| 107 | zw3d(:,:,:,:) = 0.e0 |
---|
| 108 | # else |
---|
[1255] | 109 | DO jl = jp_lob0_2d, jp_lob1_2d |
---|
[1176] | 110 | trc2d(:,:,jl) = 0.e0 |
---|
[934] | 111 | END DO |
---|
[2715] | 112 | # endif |
---|
[934] | 113 | #endif |
---|
| 114 | |
---|
[1176] | 115 | IF( l_trdtrc )THEN |
---|
| 116 | ALLOCATE( ztrbio(jpi,jpj,jpk,jp_lobster_trd) ) |
---|
| 117 | ztrbio(:,:,:,:) = 0. |
---|
| 118 | ENDIF |
---|
[934] | 119 | |
---|
| 120 | ! ! -------------------------- ! |
---|
| 121 | DO jk = 1, jpkbm1 ! Upper ocean (bio-layers) ! |
---|
| 122 | ! ! -------------------------- ! |
---|
| 123 | DO jj = 2, jpjm1 |
---|
[1457] | 124 | DO ji = fs_2, fs_jpim1 |
---|
[934] | 125 | ! trophic variables( det, zoo, phy, no3, nh4, dom) |
---|
| 126 | ! ------------------------------------------------ |
---|
| 127 | |
---|
| 128 | ! negative trophic variables DO not contribute to the fluxes |
---|
[2528] | 129 | zdet = MAX( 0.e0, trn(ji,jj,jk,jp_lob_det) ) |
---|
| 130 | zzoo = MAX( 0.e0, trn(ji,jj,jk,jp_lob_zoo) ) |
---|
| 131 | zphy = MAX( 0.e0, trn(ji,jj,jk,jp_lob_phy) ) |
---|
| 132 | zno3 = MAX( 0.e0, trn(ji,jj,jk,jp_lob_no3) ) |
---|
| 133 | znh4 = MAX( 0.e0, trn(ji,jj,jk,jp_lob_nh4) ) |
---|
| 134 | zdom = MAX( 0.e0, trn(ji,jj,jk,jp_lob_dom) ) |
---|
[934] | 135 | |
---|
| 136 | ! Limitations |
---|
| 137 | zlt = 1. |
---|
| 138 | zle = 1. - EXP( -xpar(ji,jj,jk) / aki / zlt ) |
---|
| 139 | ! psinut,akno3,aknh4 added by asklod AS Kremeur 2005-03 |
---|
| 140 | zlno3 = zno3 * EXP( -psinut * znh4 ) / ( akno3 + zno3 ) |
---|
| 141 | zlnh4 = znh4 / (znh4+aknh4) |
---|
| 142 | |
---|
| 143 | ! sinks and sources |
---|
| 144 | ! phytoplankton production and exsudation |
---|
| 145 | zno3phy = tmumax * zle * zlt * zlno3 * zphy |
---|
| 146 | znh4phy = tmumax * zle * zlt * zlnh4 * zphy |
---|
| 147 | |
---|
| 148 | ! fphylab added by asklod AS Kremeur 2005-03 |
---|
| 149 | zphydom = rgamma * (1 - fphylab) * (zno3phy + znh4phy) |
---|
| 150 | zphynh4 = rgamma * fphylab * (zno3phy + znh4phy) |
---|
| 151 | |
---|
| 152 | ! zooplankton production |
---|
| 153 | ! preferences |
---|
| 154 | zppz = rppz |
---|
| 155 | zpdz = 1. - rppz |
---|
| 156 | zpppz = ( zppz * zphy ) / ( ( zppz * zphy + zpdz * zdet ) + 1.e-13 ) |
---|
| 157 | zppdz = ( zpdz * zdet ) / ( ( zppz * zphy + zpdz * zdet ) + 1.e-13 ) |
---|
| 158 | zfood = zpppz * zphy + zppdz * zdet |
---|
| 159 | ! filtration |
---|
| 160 | zfilpz = taus * zpppz / (aks + zfood) |
---|
| 161 | zfildz = taus * zppdz / (aks + zfood) |
---|
| 162 | ! grazing |
---|
| 163 | zphyzoo = zfilpz * zphy * zzoo |
---|
| 164 | zdetzoo = zfildz * zdet * zzoo |
---|
| 165 | |
---|
| 166 | ! fecal pellets production |
---|
| 167 | zzoodet = rpnaz * zphyzoo + rdnaz * zdetzoo |
---|
| 168 | |
---|
| 169 | ! zooplankton liquide excretion |
---|
| 170 | zzoonh4 = tauzn * fzoolab * zzoo |
---|
| 171 | zzoodom = tauzn * (1 - fzoolab) * zzoo |
---|
| 172 | |
---|
| 173 | ! mortality |
---|
| 174 | ! phytoplankton mortality |
---|
| 175 | zphydet = tmminp * zphy |
---|
| 176 | |
---|
| 177 | ! zooplankton mortality |
---|
| 178 | ! closure : flux fbod is redistributed below level jpkbio |
---|
| 179 | zzoobod = tmminz * zzoo * zzoo |
---|
| 180 | fbod(ji,jj) = fbod(ji,jj) + (1-fdbod) * zzoobod * fse3t(ji,jj,jk) |
---|
| 181 | zboddet = fdbod * zzoobod |
---|
| 182 | |
---|
| 183 | ! detritus and dom breakdown |
---|
| 184 | zdetnh4 = taudn * fdetlab * zdet |
---|
| 185 | zdetdom = taudn * (1 - fdetlab) * zdet |
---|
| 186 | |
---|
| 187 | zdomnh4 = taudomn * zdom |
---|
| 188 | |
---|
| 189 | ! flux added to express how the excess of nitrogen from |
---|
| 190 | ! PHY, ZOO and DET to DOM goes directly to NH4 (flux of ajustment) |
---|
| 191 | zdomaju = (1 - redf/reddom) * (zphydom + zzoodom + zdetdom) |
---|
| 192 | |
---|
| 193 | ! Nitrification |
---|
| 194 | znh4no3 = taunn * znh4 |
---|
| 195 | |
---|
| 196 | ! determination of trends |
---|
| 197 | ! total trend for each biological tracer |
---|
| 198 | zphya = zno3phy + znh4phy - zphynh4 - zphydom - zphyzoo - zphydet |
---|
| 199 | zzooa = zphyzoo + zdetzoo - zzoodet - zzoodom - zzoonh4 - zzoobod |
---|
| 200 | zno3a = - zno3phy + znh4no3 |
---|
| 201 | znh4a = - znh4phy - znh4no3 + zphynh4 + zzoonh4 + zdomnh4 + zdetnh4 + zdomaju |
---|
| 202 | zdeta = zphydet + zzoodet - zdetzoo - zdetnh4 - zdetdom + zboddet |
---|
| 203 | zdoma = zphydom + zzoodom + zdetdom - zdomnh4 - zdomaju |
---|
[1119] | 204 | |
---|
[1457] | 205 | ! tracer flux at totox-point added to the general trend |
---|
[2528] | 206 | tra(ji,jj,jk,jp_lob_det) = tra(ji,jj,jk,jp_lob_det) + zdeta |
---|
| 207 | tra(ji,jj,jk,jp_lob_zoo) = tra(ji,jj,jk,jp_lob_zoo) + zzooa |
---|
| 208 | tra(ji,jj,jk,jp_lob_phy) = tra(ji,jj,jk,jp_lob_phy) + zphya |
---|
| 209 | tra(ji,jj,jk,jp_lob_no3) = tra(ji,jj,jk,jp_lob_no3) + zno3a |
---|
| 210 | tra(ji,jj,jk,jp_lob_nh4) = tra(ji,jj,jk,jp_lob_nh4) + znh4a |
---|
| 211 | tra(ji,jj,jk,jp_lob_dom) = tra(ji,jj,jk,jp_lob_dom) + zdoma |
---|
[1457] | 212 | |
---|
[2528] | 213 | #if defined key_diabio |
---|
[1255] | 214 | trbio(ji,jj,jk,jp_lob0_trd ) = zno3phy |
---|
| 215 | trbio(ji,jj,jk,jp_lob0_trd + 1) = znh4phy |
---|
| 216 | trbio(ji,jj,jk,jp_lob0_trd + 2) = zphynh4 |
---|
| 217 | trbio(ji,jj,jk,jp_lob0_trd + 3) = zphydom |
---|
| 218 | trbio(ji,jj,jk,jp_lob0_trd + 4) = zphyzoo |
---|
| 219 | trbio(ji,jj,jk,jp_lob0_trd + 5) = zphydet |
---|
| 220 | trbio(ji,jj,jk,jp_lob0_trd + 6) = zdetzoo |
---|
| 221 | trbio(ji,jj,jk,jp_lob0_trd + 8) = zzoodet |
---|
| 222 | trbio(ji,jj,jk,jp_lob0_trd + 9) = zzoobod |
---|
| 223 | trbio(ji,jj,jk,jp_lob0_trd + 10) = zzoonh4 |
---|
| 224 | trbio(ji,jj,jk,jp_lob0_trd + 11) = zzoodom |
---|
| 225 | trbio(ji,jj,jk,jp_lob0_trd + 12) = znh4no3 |
---|
| 226 | trbio(ji,jj,jk,jp_lob0_trd + 13) = zdomnh4 |
---|
| 227 | trbio(ji,jj,jk,jp_lob0_trd + 14) = zdetnh4 |
---|
| 228 | trbio(ji,jj,jk,jp_lob0_trd + 15) = zdetdom |
---|
[934] | 229 | #endif |
---|
[1176] | 230 | IF( l_trdtrc ) THEN |
---|
[1255] | 231 | ztrbio(ji,jj,jk,jp_lob0_trd ) = zno3phy |
---|
| 232 | ztrbio(ji,jj,jk,jp_lob0_trd + 1) = znh4phy |
---|
| 233 | ztrbio(ji,jj,jk,jp_lob0_trd + 2) = zphynh4 |
---|
| 234 | ztrbio(ji,jj,jk,jp_lob0_trd + 3) = zphydom |
---|
| 235 | ztrbio(ji,jj,jk,jp_lob0_trd + 4) = zphyzoo |
---|
| 236 | ztrbio(ji,jj,jk,jp_lob0_trd + 5) = zphydet |
---|
| 237 | ztrbio(ji,jj,jk,jp_lob0_trd + 6) = zdetzoo |
---|
[1176] | 238 | ! trend number 8 in trcsed |
---|
[1255] | 239 | ztrbio(ji,jj,jk,jp_lob0_trd + 8) = zzoodet |
---|
| 240 | ztrbio(ji,jj,jk,jp_lob0_trd + 9) = zzoobod |
---|
| 241 | ztrbio(ji,jj,jk,jp_lob0_trd + 10) = zzoonh4 |
---|
| 242 | ztrbio(ji,jj,jk,jp_lob0_trd + 11) = zzoodom |
---|
| 243 | ztrbio(ji,jj,jk,jp_lob0_trd + 12) = znh4no3 |
---|
| 244 | ztrbio(ji,jj,jk,jp_lob0_trd + 13) = zdomnh4 |
---|
| 245 | ztrbio(ji,jj,jk,jp_lob0_trd + 14) = zdetnh4 |
---|
| 246 | ztrbio(ji,jj,jk,jp_lob0_trd + 15) = zdetdom |
---|
[1176] | 247 | ! trend number 17 in trcexp |
---|
| 248 | ENDIF |
---|
[934] | 249 | |
---|
[2528] | 250 | #if defined key_diatrc |
---|
[1457] | 251 | ! convert fluxes in per day |
---|
| 252 | ze3t = fse3t(ji,jj,jk) * 86400. |
---|
| 253 | #if ! defined key_iomput |
---|
| 254 | trc2d(ji,jj,jp_lob0_2d ) = trc2d(ji,jj, jp_lob0_2d ) + zno3phy * ze3t |
---|
| 255 | trc2d(ji,jj,jp_lob0_2d + 1) = trc2d(ji,jj, jp_lob0_2d + 1) + znh4phy * ze3t |
---|
| 256 | trc2d(ji,jj,jp_lob0_2d + 2) = trc2d(ji,jj, jp_lob0_2d + 2) + zphydom * ze3t |
---|
| 257 | trc2d(ji,jj,jp_lob0_2d + 3) = trc2d(ji,jj, jp_lob0_2d + 3) + zphynh4 * ze3t |
---|
| 258 | trc2d(ji,jj,jp_lob0_2d + 4) = trc2d(ji,jj, jp_lob0_2d + 4) + zphyzoo * ze3t |
---|
| 259 | trc2d(ji,jj,jp_lob0_2d + 5) = trc2d(ji,jj, jp_lob0_2d + 5) + zphydet * ze3t |
---|
| 260 | trc2d(ji,jj,jp_lob0_2d + 6) = trc2d(ji,jj, jp_lob0_2d + 6) + zdetzoo * ze3t |
---|
| 261 | ! trend number 8 is in trcsed.F |
---|
| 262 | trc2d(ji,jj,jp_lob0_2d + 8) = trc2d(ji,jj,jp_lob0_2d + 8) + zzoodet * ze3t |
---|
| 263 | trc2d(ji,jj,jp_lob0_2d + 9) = trc2d(ji,jj,jp_lob0_2d + 9) + zzoobod * ze3t |
---|
| 264 | trc2d(ji,jj,jp_lob0_2d + 10) = trc2d(ji,jj,jp_lob0_2d + 10) + zzoonh4 * ze3t |
---|
| 265 | trc2d(ji,jj,jp_lob0_2d + 11) = trc2d(ji,jj,jp_lob0_2d + 11) + zzoodom * ze3t |
---|
| 266 | trc2d(ji,jj,jp_lob0_2d + 12) = trc2d(ji,jj,jp_lob0_2d + 12) + znh4no3 * ze3t |
---|
| 267 | trc2d(ji,jj,jp_lob0_2d + 13) = trc2d(ji,jj,jp_lob0_2d + 13) + zdomnh4 * ze3t |
---|
| 268 | trc2d(ji,jj,jp_lob0_2d + 14) = trc2d(ji,jj,jp_lob0_2d + 14) + zdetnh4 * ze3t |
---|
| 269 | trc2d(ji,jj,jp_lob0_2d + 15) = trc2d(ji,jj,jp_lob0_2d + 15) + ( zno3phy + znh4phy - zphynh4 & |
---|
| 270 | & - zphydom - zphyzoo - zphydet ) * ze3t |
---|
| 271 | trc2d(ji,jj,jp_lob0_2d + 16) = trc2d(ji,jj,jp_lob0_2d + 16) + ( zphyzoo + zdetzoo - zzoodet & |
---|
| 272 | & - zzoobod - zzoonh4 - zzoodom ) * ze3t |
---|
| 273 | trc2d(ji,jj,jp_lob0_2d + 17) = trc2d(ji,jj,jp_lob0_2d + 17) + zdetdom * ze3t |
---|
| 274 | ! trend number 19 is in trcexp.F |
---|
| 275 | #else |
---|
| 276 | zw2d(ji,jj,1) = zw2d(ji,jj,1) + zno3phy * ze3t |
---|
| 277 | zw2d(ji,jj,2) = zw2d(ji,jj,2) + znh4phy * ze3t |
---|
| 278 | zw2d(ji,jj,3) = zw2d(ji,jj,3) + zphydom * ze3t |
---|
| 279 | zw2d(ji,jj,4) = zw2d(ji,jj,4) + zphynh4 * ze3t |
---|
| 280 | zw2d(ji,jj,5) = zw2d(ji,jj,5) + zphyzoo * ze3t |
---|
| 281 | zw2d(ji,jj,6) = zw2d(ji,jj,6) + zphydet * ze3t |
---|
| 282 | zw2d(ji,jj,7) = zw2d(ji,jj,7) + zdetzoo * ze3t |
---|
| 283 | zw2d(ji,jj,8) = zw2d(ji,jj,8) + zzoodet * ze3t |
---|
| 284 | zw2d(ji,jj,9) = zw2d(ji,jj,9) + zzoobod * ze3t |
---|
| 285 | zw2d(ji,jj,10) = zw2d(ji,jj,10) + zzoonh4 * ze3t |
---|
| 286 | zw2d(ji,jj,11) = zw2d(ji,jj,11) + zzoodom * ze3t |
---|
| 287 | zw2d(ji,jj,12) = zw2d(ji,jj,12) + znh4no3 * ze3t |
---|
| 288 | zw2d(ji,jj,13) = zw2d(ji,jj,13) + zdomnh4 * ze3t |
---|
| 289 | zw2d(ji,jj,14) = zw2d(ji,jj,14) + zdetnh4 * ze3t |
---|
| 290 | zw2d(ji,jj,15) = zw2d(ji,jj,15) + ( zno3phy + znh4phy - zphynh4 - zphydom - zphyzoo - zphydet ) * ze3t |
---|
| 291 | zw2d(ji,jj,16) = zw2d(ji,jj,16) + ( zphyzoo + zdetzoo - zzoodet - zzoobod - zzoonh4 - zzoodom ) * ze3t |
---|
| 292 | zw2d(ji,jj,17) = zw2d(ji,jj,17) + zdetdom * ze3t |
---|
| 293 | #endif |
---|
[2528] | 294 | #if defined key_diatrc |
---|
[1457] | 295 | # if ! defined key_iomput |
---|
| 296 | trc3d(ji,jj,jk,jp_lob0_3d ) = zno3phy * 86400 |
---|
| 297 | trc3d(ji,jj,jk,jp_lob0_3d + 1) = znh4phy * 86400 |
---|
| 298 | trc3d(ji,jj,jk,jp_lob0_3d + 2) = znh4no3 * 86400 |
---|
| 299 | # else |
---|
| 300 | zw3d(ji,jj,jk,1) = zno3phy * 86400 |
---|
| 301 | zw3d(ji,jj,jk,2) = znh4phy * 86400 |
---|
| 302 | zw3d(ji,jj,jk,3) = znh4no3 * 86400 |
---|
| 303 | # endif |
---|
| 304 | #endif |
---|
| 305 | #endif |
---|
[934] | 306 | END DO |
---|
| 307 | END DO |
---|
| 308 | END DO |
---|
| 309 | |
---|
| 310 | ! ! -------------------------- ! |
---|
[1457] | 311 | DO jk = jpkb, jpkm1 ! Upper ocean (bio-layers) ! |
---|
[934] | 312 | ! ! -------------------------- ! |
---|
| 313 | DO jj = 2, jpjm1 |
---|
[1457] | 314 | DO ji = fs_2, fs_jpim1 |
---|
[934] | 315 | ! remineralisation of all quantities towards nitrate |
---|
| 316 | |
---|
| 317 | ! trophic variables( det, zoo, phy, no3, nh4, dom) |
---|
| 318 | ! negative trophic variables DO not contribute to the fluxes |
---|
[2528] | 319 | zdet = MAX( 0.e0, trn(ji,jj,jk,jp_lob_det) ) |
---|
| 320 | zzoo = MAX( 0.e0, trn(ji,jj,jk,jp_lob_zoo) ) |
---|
| 321 | zphy = MAX( 0.e0, trn(ji,jj,jk,jp_lob_phy) ) |
---|
| 322 | zno3 = MAX( 0.e0, trn(ji,jj,jk,jp_lob_no3) ) |
---|
| 323 | znh4 = MAX( 0.e0, trn(ji,jj,jk,jp_lob_nh4) ) |
---|
| 324 | zdom = MAX( 0.e0, trn(ji,jj,jk,jp_lob_dom) ) |
---|
[934] | 325 | |
---|
| 326 | ! Limitations |
---|
| 327 | zlt = 0.e0 |
---|
| 328 | zle = 0.e0 |
---|
| 329 | zlno3 = 0.e0 |
---|
| 330 | zlnh4 = 0.e0 |
---|
| 331 | |
---|
| 332 | ! sinks and sources |
---|
| 333 | ! phytoplankton production and exsudation |
---|
| 334 | zno3phy = 0.e0 |
---|
| 335 | znh4phy = 0.e0 |
---|
| 336 | zphydom = 0.e0 |
---|
| 337 | zphynh4 = 0.e0 |
---|
| 338 | |
---|
| 339 | ! zooplankton production |
---|
| 340 | zphyzoo = 0.e0 ! grazing |
---|
| 341 | zdetzoo = 0.e0 |
---|
| 342 | |
---|
| 343 | zzoodet = 0.e0 ! fecal pellets production |
---|
| 344 | |
---|
| 345 | zzoonh4 = tauzn * fzoolab * zzoo ! zooplankton liquide excretion |
---|
| 346 | zzoodom = tauzn * (1 - fzoolab) * zzoo |
---|
| 347 | |
---|
| 348 | ! mortality |
---|
| 349 | zphydet = tmminp * zphy ! phytoplankton mortality |
---|
| 350 | |
---|
| 351 | zzoobod = 0.e0 ! zooplankton mortality |
---|
| 352 | zboddet = 0.e0 ! closure : flux fbod is redistributed below level jpkbio |
---|
| 353 | |
---|
| 354 | ! detritus and dom breakdown |
---|
| 355 | zdetnh4 = taudn * fdetlab * zdet |
---|
| 356 | zdetdom = taudn * (1 - fdetlab) * zdet |
---|
| 357 | |
---|
| 358 | zdomnh4 = taudomn * zdom |
---|
| 359 | zdomaju = (1 - redf/reddom) * (zphydom + zzoodom + zdetdom) |
---|
| 360 | |
---|
| 361 | ! Nitrification |
---|
| 362 | znh4no3 = taunn * znh4 |
---|
| 363 | |
---|
| 364 | |
---|
| 365 | ! determination of trends |
---|
| 366 | ! total trend for each biological tracer |
---|
| 367 | zphya = zno3phy + znh4phy - zphynh4 - zphydom - zphyzoo - zphydet |
---|
| 368 | zzooa = zphyzoo + zdetzoo - zzoodet - zzoodom - zzoonh4 - zzoobod |
---|
| 369 | zno3a = - zno3phy + znh4no3 |
---|
| 370 | znh4a = - znh4phy - znh4no3 + zphynh4 + zzoonh4 + zdomnh4 + zdetnh4 + zdomaju |
---|
| 371 | zdeta = zphydet + zzoodet - zdetzoo - zdetnh4 - zdetdom + zboddet |
---|
| 372 | zdoma = zphydom + zzoodom + zdetdom - zdomnh4 - zdomaju |
---|
| 373 | |
---|
[1457] | 374 | ! tracer flux at totox-point added to the general trend |
---|
[2528] | 375 | tra(ji,jj,jk,jp_lob_det) = tra(ji,jj,jk,jp_lob_det) + zdeta |
---|
| 376 | tra(ji,jj,jk,jp_lob_zoo) = tra(ji,jj,jk,jp_lob_zoo) + zzooa |
---|
| 377 | tra(ji,jj,jk,jp_lob_phy) = tra(ji,jj,jk,jp_lob_phy) + zphya |
---|
| 378 | tra(ji,jj,jk,jp_lob_no3) = tra(ji,jj,jk,jp_lob_no3) + zno3a |
---|
| 379 | tra(ji,jj,jk,jp_lob_nh4) = tra(ji,jj,jk,jp_lob_nh4) + znh4a |
---|
| 380 | tra(ji,jj,jk,jp_lob_dom) = tra(ji,jj,jk,jp_lob_dom) + zdoma |
---|
[1457] | 381 | ! |
---|
[2528] | 382 | #if defined key_diabio |
---|
[1255] | 383 | trbio(ji,jj,jk,jp_lob0_trd ) = zno3phy |
---|
| 384 | trbio(ji,jj,jk,jp_lob0_trd + 1) = znh4phy |
---|
| 385 | trbio(ji,jj,jk,jp_lob0_trd + 2) = zphynh4 |
---|
| 386 | trbio(ji,jj,jk,jp_lob0_trd + 3) = zphydom |
---|
| 387 | trbio(ji,jj,jk,jp_lob0_trd + 4) = zphyzoo |
---|
| 388 | trbio(ji,jj,jk,jp_lob0_trd + 5) = zphydet |
---|
| 389 | trbio(ji,jj,jk,jp_lob0_trd + 6) = zdetzoo |
---|
| 390 | trbio(ji,jj,jk,jp_lob0_trd + 8) = zzoodet |
---|
| 391 | trbio(ji,jj,jk,jp_lob0_trd + 9) = zzoobod |
---|
| 392 | trbio(ji,jj,jk,jp_lob0_trd + 10) = zzoonh4 |
---|
| 393 | trbio(ji,jj,jk,jp_lob0_trd + 11) = zzoodom |
---|
| 394 | trbio(ji,jj,jk,jp_lob0_trd + 12) = znh4no3 |
---|
| 395 | trbio(ji,jj,jk,jp_lob0_trd + 13) = zdomnh4 |
---|
| 396 | trbio(ji,jj,jk,jp_lob0_trd + 14) = zdetnh4 |
---|
| 397 | trbio(ji,jj,jk,jp_lob0_trd + 15) = zdetdom |
---|
[934] | 398 | #endif |
---|
[1176] | 399 | IF( l_trdtrc ) THEN |
---|
[1255] | 400 | ztrbio(ji,jj,jk,jp_lob0_trd ) = zno3phy |
---|
| 401 | ztrbio(ji,jj,jk,jp_lob0_trd + 1) = znh4phy |
---|
| 402 | ztrbio(ji,jj,jk,jp_lob0_trd + 2) = zphynh4 |
---|
| 403 | ztrbio(ji,jj,jk,jp_lob0_trd + 3) = zphydom |
---|
| 404 | ztrbio(ji,jj,jk,jp_lob0_trd + 4) = zphyzoo |
---|
| 405 | ztrbio(ji,jj,jk,jp_lob0_trd + 5) = zphydet |
---|
| 406 | ztrbio(ji,jj,jk,jp_lob0_trd + 6) = zdetzoo |
---|
[1176] | 407 | ! trend number 8 in trcsed |
---|
[1255] | 408 | ztrbio(ji,jj,jk,jp_lob0_trd + 8) = zzoodet |
---|
| 409 | ztrbio(ji,jj,jk,jp_lob0_trd + 9) = zzoobod |
---|
| 410 | ztrbio(ji,jj,jk,jp_lob0_trd + 10) = zzoonh4 |
---|
| 411 | ztrbio(ji,jj,jk,jp_lob0_trd + 11) = zzoodom |
---|
| 412 | ztrbio(ji,jj,jk,jp_lob0_trd + 12) = znh4no3 |
---|
| 413 | ztrbio(ji,jj,jk,jp_lob0_trd + 13) = zdomnh4 |
---|
| 414 | ztrbio(ji,jj,jk,jp_lob0_trd + 14) = zdetnh4 |
---|
| 415 | ztrbio(ji,jj,jk,jp_lob0_trd + 15) = zdetdom |
---|
[1176] | 416 | ! trend number 17 in trcexp |
---|
| 417 | ENDIF |
---|
[2528] | 418 | #if defined key_diatrc |
---|
[1457] | 419 | # if ! defined key_iomput |
---|
| 420 | trc3d(ji,jj,jk,jp_lob0_3d ) = zno3phy * 86400 |
---|
| 421 | trc3d(ji,jj,jk,jp_lob0_3d + 1) = znh4phy * 86400 |
---|
| 422 | trc3d(ji,jj,jk,jp_lob0_3d + 2) = znh4no3 * 86400 |
---|
| 423 | # else |
---|
| 424 | zw3d(ji,jj,jk,1) = zno3phy * 86400 |
---|
| 425 | zw3d(ji,jj,jk,2) = znh4phy * 86400 |
---|
| 426 | zw3d(ji,jj,jk,3) = znh4no3 * 86400 |
---|
| 427 | # endif |
---|
| 428 | #endif |
---|
[934] | 429 | END DO |
---|
| 430 | END DO |
---|
| 431 | END DO |
---|
| 432 | |
---|
[2528] | 433 | #if defined key_diatrc |
---|
[1457] | 434 | ! Lateral boundary conditions |
---|
| 435 | # if ! defined key_iomput |
---|
[1255] | 436 | DO jl = jp_lob0_2d, jp_lob1_2d |
---|
[1176] | 437 | CALL lbc_lnk( trc2d(:,:,jl),'T', 1. ) |
---|
[934] | 438 | END DO |
---|
[1457] | 439 | # else |
---|
| 440 | DO jl = 1, 17 |
---|
| 441 | CALL lbc_lnk( zw2d(:,:,jl),'T', 1. ) |
---|
| 442 | END DO |
---|
| 443 | ! Save diagnostics |
---|
| 444 | CALL iom_put( "TNO3PHY", zw2d(:,:,1) ) |
---|
| 445 | CALL iom_put( "TNH4PHY", zw2d(:,:,2) ) |
---|
| 446 | CALL iom_put( "TPHYDOM", zw2d(:,:,3) ) |
---|
| 447 | CALL iom_put( "TPHYNH4", zw2d(:,:,4) ) |
---|
| 448 | CALL iom_put( "TPHYZOO", zw2d(:,:,5) ) |
---|
| 449 | CALL iom_put( "TPHYDET", zw2d(:,:,6) ) |
---|
| 450 | CALL iom_put( "TDETZOO", zw2d(:,:,7) ) |
---|
| 451 | CALL iom_put( "TZOODET", zw2d(:,:,8) ) |
---|
| 452 | CALL iom_put( "TZOOBOD", zw2d(:,:,9) ) |
---|
| 453 | CALL iom_put( "TZOONH4", zw2d(:,:,10) ) |
---|
| 454 | CALL iom_put( "TZOODOM", zw2d(:,:,11) ) |
---|
| 455 | CALL iom_put( "TNH4NO3", zw2d(:,:,12) ) |
---|
| 456 | CALL iom_put( "TDOMNH4", zw2d(:,:,13) ) |
---|
| 457 | CALL iom_put( "TDETNH4", zw2d(:,:,14) ) |
---|
| 458 | CALL iom_put( "TPHYTOT", zw2d(:,:,15) ) |
---|
| 459 | CALL iom_put( "TZOOTOT", zw2d(:,:,16) ) |
---|
| 460 | CALL iom_put( "TDETDOM", zw2d(:,:,17) ) |
---|
| 461 | # endif |
---|
| 462 | #endif |
---|
| 463 | |
---|
[2528] | 464 | #if defined key_diatrc |
---|
[1457] | 465 | ! Lateral boundary conditions |
---|
| 466 | # if ! defined key_iomput |
---|
[1255] | 467 | DO jl = jp_lob0_3d, jp_lob1_3d |
---|
[1176] | 468 | CALL lbc_lnk( trc3d(:,:,1,jl),'T', 1. ) |
---|
[934] | 469 | END DO |
---|
[1457] | 470 | # else |
---|
| 471 | DO jl = 1, 3 |
---|
| 472 | CALL lbc_lnk( zw3d(:,:,:,jl),'T', 1. ) |
---|
| 473 | END DO |
---|
| 474 | ! save diagnostics |
---|
| 475 | CALL iom_put( "FNO3PHY", zw3d(:,:,:,1) ) |
---|
| 476 | CALL iom_put( "FNH4PHY", zw3d(:,:,:,2) ) |
---|
| 477 | CALL iom_put( "FNH4NO3", zw3d(:,:,:,3) ) |
---|
| 478 | # endif |
---|
[934] | 479 | #endif |
---|
| 480 | |
---|
[2528] | 481 | #if defined key_diabio |
---|
[934] | 482 | ! Lateral boundary conditions on trcbio |
---|
[1255] | 483 | DO jl = jp_lob0_trd, jp_lob1_trd |
---|
[1176] | 484 | CALL lbc_lnk( trbio(:,:,1,jl),'T', 1. ) |
---|
[934] | 485 | END DO |
---|
| 486 | #endif |
---|
| 487 | ! |
---|
[1176] | 488 | IF( l_trdtrc ) THEN |
---|
[1255] | 489 | DO jl = jp_lob0_trd, jp_lob1_trd |
---|
[1176] | 490 | CALL trd_mod_trc( ztrbio(:,:,:,jl), jl, kt ) ! handle the trend |
---|
| 491 | END DO |
---|
| 492 | ENDIF |
---|
| 493 | |
---|
[1795] | 494 | IF( l_trdtrc ) DEALLOCATE( ztrbio ) |
---|
| 495 | |
---|
[934] | 496 | IF(ln_ctl) THEN ! print mean trends (used for debugging) |
---|
| 497 | WRITE(charout, FMT="('bio')") |
---|
| 498 | CALL prt_ctl_trc_info(charout) |
---|
| 499 | CALL prt_ctl_trc(tab4d=tra, mask=tmask, clinfo=ctrcnm) |
---|
| 500 | ENDIF |
---|
[2715] | 501 | ! |
---|
| 502 | #if defined key_diatrc && defined key_iomput |
---|
| 503 | IF( ( wrk_not_released(3, 2) ) .OR. ( wrk_not_released(4, 1) ) ) & |
---|
| 504 | & CALL ctl_stop('trc_bio : failed to release workspace arrays.') |
---|
| 505 | #endif |
---|
| 506 | ! |
---|
[934] | 507 | END SUBROUTINE trc_bio |
---|
| 508 | |
---|
| 509 | #else |
---|
| 510 | !!====================================================================== |
---|
| 511 | !! Dummy module : No PISCES bio-model |
---|
| 512 | !!====================================================================== |
---|
| 513 | CONTAINS |
---|
| 514 | SUBROUTINE trc_bio( kt ) ! Empty routine |
---|
| 515 | INTEGER, INTENT( in ) :: kt |
---|
| 516 | WRITE(*,*) 'trc_bio: You should not have seen this print! error?', kt |
---|
| 517 | END SUBROUTINE trc_bio |
---|
| 518 | #endif |
---|
| 519 | |
---|
| 520 | !!====================================================================== |
---|
| 521 | END MODULE trcbio |
---|