Changeset 2957 for branches/2011/dev_r2787_PISCES_improvment/NEMOGCM/NEMO/TOP_SRC/PISCES/p4zprod.F90
- Timestamp:
- 2011-10-19T10:47:02+02:00 (13 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
branches/2011/dev_r2787_PISCES_improvment/NEMOGCM/NEMO/TOP_SRC/PISCES/p4zprod.F90
r2823 r2957 33 33 34 34 !! * Shared module variables 35 REAL(wp), PUBLIC :: pislope = 3.0_wp !: 36 REAL(wp), PUBLIC :: pislope2 = 3.0_wp !: 37 REAL(wp), PUBLIC :: excret = 10.e-5_wp !: 38 REAL(wp), PUBLIC :: excret2 = 0.05_wp !: 39 REAL(wp), PUBLIC :: bresp = 0.00333_wp !: 40 REAL(wp), PUBLIC :: chlcnm = 0.033_wp !: 41 REAL(wp), PUBLIC :: chlcdm = 0.05_wp !: 42 REAL(wp), PUBLIC :: chlcmin = 0.00333_wp !: 43 REAL(wp), PUBLIC :: fecnm = 10.E-6_wp !: 44 REAL(wp), PUBLIC :: fecdm = 15.E-6_wp !: 45 REAL(wp), PUBLIC :: grosip = 0.151_wp !: 46 47 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: prmax !: optimal prduction = f(temperature) 35 LOGICAL , PUBLIC :: ln_newprod = .FALSE. 36 REAL(wp), PUBLIC :: pislope = 3.0_wp !: 37 REAL(wp), PUBLIC :: pislope2 = 3.0_wp !: 38 REAL(wp), PUBLIC :: excret = 10.e-5_wp !: 39 REAL(wp), PUBLIC :: excret2 = 0.05_wp !: 40 REAL(wp), PUBLIC :: bresp = 0.00333_wp !: 41 REAL(wp), PUBLIC :: chlcnm = 0.033_wp !: 42 REAL(wp), PUBLIC :: chlcdm = 0.05_wp !: 43 REAL(wp), PUBLIC :: chlcmin = 0.00333_wp !: 44 REAL(wp), PUBLIC :: fecnm = 10.E-6_wp !: 45 REAL(wp), PUBLIC :: fecdm = 15.E-6_wp !: 46 REAL(wp), PUBLIC :: grosip = 0.151_wp !: 47 48 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: prmax !: optimal production = f(temperature) 48 49 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotan !: proxy of N quota in Nanophyto 49 50 REAL(wp), PUBLIC, ALLOCATABLE, SAVE, DIMENSION(:,:,:) :: quotad !: proxy of N quota in diatomee 50 51 51 52 REAL(wp) :: r1_rday !: 1 / rday 52 REAL(wp) :: r1_bresp !: 1 / bresp53 53 REAL(wp) :: texcret !: 1 - excret 54 54 REAL(wp) :: texcret2 !: 1 - excret2 … … 139 139 END DO 140 140 141 ! Impact of the day duration on phytoplankton growth 142 DO jk = 1, jpkm1 143 DO jj = 1 ,jpj 144 DO ji = 1, jpi 145 zval = MAX( 1., zstrn(ji,jj) ) 146 zval = 1.5 * zval / ( 12. + zval ) 147 zprbio(ji,jj,jk) = prmax(ji,jj,jk) * zval 148 zprdia(ji,jj,jk) = zprbio(ji,jj,jk) 149 END DO 150 END DO 151 END DO 152 141 IF( ln_newprod ) THEN 142 ! Impact of the day duration on phytoplankton growth 143 DO jk = 1, jpkm1 144 DO jj = 1 ,jpj 145 DO ji = 1, jpi 146 zval = MAX( 1., zstrn(ji,jj) ) 147 zval = 1.5 * zval / ( 12. + zval ) 148 zprbio(ji,jj,jk) = prmax(ji,jj,jk) * zval 149 zprdia(ji,jj,jk) = zprbio(ji,jj,jk) 150 END DO 151 END DO 152 END DO 153 ENDIF 154 155 ! Maximum light intensity 153 156 WHERE( zstrn(:,:) < 1.e0 ) zstrn(:,:) = 24. 154 157 zstrn(:,:) = 24. / zstrn(:,:) 155 158 156 !CDIR NOVERRCHK 157 DO jk = 1, jpkm1 158 !CDIR NOVERRCHK 159 DO jj = 1, jpj 160 !CDIR NOVERRCHK 161 DO ji = 1, jpi 162 163 ! Computation of the P-I slope for nanos and diatoms 164 IF( etot(ji,jj,jk) > 1.E-3 ) THEN 165 ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) 166 zadap = ztn / ( 2.+ ztn ) 167 168 zconctemp = MAX( 0.e0 , trn(ji,jj,jk,jpdia) - 5e-7 ) 169 zconctemp2 = trn(ji,jj,jk,jpdia) - zconctemp 170 171 znanotot = enano(ji,jj,jk) * zstrn(ji,jj) 172 zdiattot = ediat(ji,jj,jk) * zstrn(ji,jj) 173 zfact = EXP( -0.21 * znanotot ) 174 175 zpislopead (ji,jj,jk) = pislope * ( 1.+ zadap * zfact ) & 176 & * trn(ji,jj,jk,jpnch) /( trn(ji,jj,jk,jpphy) * 12. + rtrn) 177 178 zpislopead2(ji,jj,jk) = (pislope * zconctemp2 + pislope2 * zconctemp) & 179 & / ( trn(ji,jj,jk,jpdia) + rtrn ) & 180 & * trn(ji,jj,jk,jpdch) /( trn(ji,jj,jk,jpdia) * 12. + rtrn) 181 182 ! Computation of production function for Chlorophyll 183 !-------------------------------------------------- 184 zpislopen = zpislopead (ji,jj,jk) / ( prmax(ji,jj,jk) * rday + rtrn ) 185 zpislope2n = zpislopead2(ji,jj,jk) / ( prmax(ji,jj,jk) * rday + rtrn ) 186 zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * znanotot ) ) 187 zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislope2n * zdiattot ) ) 188 189 ! Computation of production function for Carbon 190 ! --------------------------------------------- 191 zpislopen = zpislopead (ji,jj,jk) / ( ( r1_rday + r1_bresp / chlcnm ) * rday + rtrn) 192 zpislope2n = zpislopead2(ji,jj,jk) / ( ( r1_rday + r1_bresp / chlcdm ) * rday + rtrn) 193 zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * znanotot ) ) 194 zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpislope2n * zdiattot ) ) 195 ENDIF 196 END DO 197 END DO 198 END DO 159 IF( ln_newprod ) THEN 160 !CDIR NOVERRCHK 161 DO jk = 1, jpkm1 162 !CDIR NOVERRCHK 163 DO jj = 1, jpj 164 !CDIR NOVERRCHK 165 DO ji = 1, jpi 166 167 ! Computation of the P-I slope for nanos and diatoms 168 IF( etot(ji,jj,jk) > 1.E-3 ) THEN 169 ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) 170 zadap = ztn / ( 2.+ ztn ) 171 172 zconctemp = MAX( 0.e0 , trn(ji,jj,jk,jpdia) - 5e-7 ) 173 zconctemp2 = trn(ji,jj,jk,jpdia) - zconctemp 174 175 znanotot = enano(ji,jj,jk) * zstrn(ji,jj) 176 zdiattot = ediat(ji,jj,jk) * zstrn(ji,jj) 177 178 zfact = EXP( -0.21 * znanotot ) 179 zpislopead (ji,jj,jk) = pislope * ( 1.+ zadap * zfact ) & 180 & * trn(ji,jj,jk,jpnch) /( trn(ji,jj,jk,jpphy) * 12. + rtrn) 181 182 zpislopead2(ji,jj,jk) = (pislope * zconctemp2 + pislope2 * zconctemp) / ( trn(ji,jj,jk,jpdia) + rtrn ) & 183 & * trn(ji,jj,jk,jpdch) /( trn(ji,jj,jk,jpdia) * 12. + rtrn) 184 185 ! Computation of production function for Carbon 186 ! --------------------------------------------- 187 zpislopen = zpislopead (ji,jj,jk) / ( ( r1_rday + bresp * r1_day / chlcnm ) * rday + rtrn) 188 zpislope2n = zpislopead2(ji,jj,jk) / ( ( r1_rday + bresp * r1_day / chlcdm ) * rday + rtrn) 189 zprbio(ji,jj,jk) = zprbio(ji,jj,jk) * ( 1.- EXP( -zpislopen * znanotot ) ) 190 zprdia(ji,jj,jk) = zprdia(ji,jj,jk) * ( 1.- EXP( -zpislope2n * zdiattot ) ) 191 192 ! Computation of production function for Chlorophyll 193 !-------------------------------------------------- 194 zmaxday = 1._wp / ( prmax(ji,jj,jk) * rday + rtrn ) 195 zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopead (ji,jj,jk) * zmaxday * znanotot ) ) 196 zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopead2(ji,jj,jk) * zmaxday * zdiattot ) ) 197 ENDIF 198 END DO 199 END DO 200 END DO 201 ELSE 202 !CDIR NOVERRCHK 203 DO jk = 1, jpkm1 204 !CDIR NOVERRCHK 205 DO jj = 1, jpj 206 !CDIR NOVERRCHK 207 DO ji = 1, jpi 208 209 ! Computation of the P-I slope for nanos and diatoms 210 IF( etot(ji,jj,jk) > 1.E-3 ) THEN 211 ztn = MAX( 0., tsn(ji,jj,jk,jp_tem) - 15. ) 212 zadap = ztn / ( 2.+ ztn ) 213 214 zfact = EXP( -0.21 * enano(ji,jj,jk) ) 215 zpislopead (ji,jj,jk) = pislope * ( 1.+ zadap * zfact ) 216 zpislopead2(ji,jj,jk) = pislope2 217 218 zpislopen = zpislopead(ji,jj,jk) * trn(ji,jj,jk,jpnch) & 219 & / ( trn(ji,jj,jk,jpphy) * 12. + rtrn ) & 220 & / ( prmax(ji,jj,jk) * rday * xlimphy(ji,jj,jk) + rtrn ) 221 222 zpislope2n = zpislopead2(ji,jj,jk) * trn(ji,jj,jk,jpdch) & 223 & / ( trn(ji,jj,jk,jpdia) * 12. + rtrn ) & 224 & / ( prmax(ji,jj,jk) * rday * xlimdia(ji,jj,jk) + rtrn ) 225 226 ! Computation of production function for Carbon 227 ! --------------------------------------------- 228 zprbio(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) ) ) 229 zprdia(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislope2n * ediat(ji,jj,jk) ) ) 230 231 ! Computation of production function for Chlorophyll 232 !-------------------------------------------------- 233 zprnch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislopen * enano(ji,jj,jk) * zstrn(ji,jj) ) ) 234 zprdch(ji,jj,jk) = prmax(ji,jj,jk) * ( 1.- EXP( -zpislope2n * ediat(ji,jj,jk) * zstrn(ji,jj) ) ) 235 ENDIF 236 END DO 237 END DO 238 END DO 239 ENDIF 199 240 200 241 ! Computation of a proxy of the N/C ratio … … 237 278 END DO 238 279 239 ! Computation of the limitation term due to 240 ! A mixed layer deeper than the euphotic depth 280 ! Computation of the limitation term due to a mixed layer deeper than the euphotic depth 241 281 DO jj = 1, jpj 242 282 DO ji = 1, jpi … … 262 302 END DO 263 303 304 IF( ln_newprod ) THEN 305 zprochln(:,:,:) = chlcmin * 12. * zprorca (:,:,:) 306 zprochld(:,:,:) = chlcmin * 12. * zprorcad(:,:,:) 307 ELSE 308 zprochln(:,:,:) = 0._wp 309 zprochld(:,:,:) = 0._wp 310 ENDIF 311 264 312 !CDIR NOVERRCHK 265 313 DO jk = 1, jpkm1 … … 276 324 ! 277 325 zprod = rday * zprorca(ji,jj,jk) * zprnch(ji,jj,jk) * xlimphy(ji,jj,jk) 278 zprochln(ji,jj,jk) = chlcmin * 12. * zprorca(ji,jj,jk)279 326 zprochln(ji,jj,jk) = zprochln(ji,jj,jk) + chlcnm * 12. * zprod / ( zpislopead(ji,jj,jk) * zetot2 +rtrn) 280 327 ! … … 304 351 ! 305 352 zprod = rday * zprorcad(ji,jj,jk) * zprdch(ji,jj,jk) * xlimdia(ji,jj,jk) 306 zprochld(ji,jj,jk) = chlcmin * 12. * zprorcad(ji,jj,jk)307 353 zprochld(ji,jj,jk) = zprochld(ji,jj,jk) + chlcdm * 12. * zprod / ( zpislopead2(ji,jj,jk) * zetot2 +rtrn ) 308 354 ! … … 348 394 349 395 ! Total primary production per year 350 IF( lk_degrad ) THEN 351 tpp = tpp + glob_sum( ( zprorca(:,:,:) + zprorcad(:,:,:) ) * cvol(:,:,:) * facvol(:,:,:) )352 ELSE 353 tpp = tpp + glob_sum( ( zprorca(:,:,:) + zprorcad(:,:,:) ) * cvol(:,:,:))354 ENDIF 396 #if defined key_degrad 397 tpp = tpp + glob_sum( ( zprorca(:,:,:) + zprorcad(:,:,:) ) * e1e2t(:,:) * fse3t(:,:,:) * tmask(:,:,:) * facvol(:,:,:) ) 398 #else 399 tpp = tpp + glob_sum( ( zprorca(:,:,:) + zprorcad(:,:,:) ) * e1e2t(:,:) * fse3t(:,:,:) * tmask(:,:,:) ) 400 #endif 355 401 356 402 IF( kt == nitend .AND. jnt == nrdttrc .AND. lwp ) THEN … … 411 457 !!---------------------------------------------------------------------- 412 458 ! 413 NAMELIST/nampisprod/ pislope, pislope2, bresp, excret, excret2, &459 NAMELIST/nampisprod/ pislope, pislope2, ln_newprod, bresp, excret, excret2, & 414 460 & chlcnm, chlcdm, chlcmin, fecnm, fecdm, grosip 415 461 !!---------------------------------------------------------------------- … … 422 468 WRITE(numout,*) ' Namelist parameters for phytoplankton growth, nampisprod' 423 469 WRITE(numout,*) ' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~' 424 WRITE(numout,*) ' mean Si/C ratio grosip =', grosip 425 WRITE(numout,*) ' P-I slope pislope =', pislope 426 WRITE(numout,*) ' excretion ratio of nanophytoplankton excret =', excret 427 WRITE(numout,*) ' excretion ratio of diatoms excret2 =', excret2 428 WRITE(numout,*) ' basal respiration in phytoplankton bresp =', bresp 429 WRITE(numout,*) ' P-I slope for diatoms pislope2 =', pislope2 430 WRITE(numout,*) ' Minimum Chl/C in nanophytoplankton chlcnm =', chlcnm 431 WRITE(numout,*) ' Minimum Chl/C in diatoms chlcdm =', chlcdm 432 WRITE(numout,*) ' Maximum Chl/C in phytoplankton chlcmin =', chlcmin 433 WRITE(numout,*) ' Maximum Fe/C in nanophytoplankton fecnm =', fecnm 434 WRITE(numout,*) ' Minimum Fe/C in diatoms fecdm =', fecdm 470 WRITE(numout,*) ' Enable new parame. of production (T/F) ln_newprod =', ln_newprod 471 WRITE(numout,*) ' mean Si/C ratio grosip =', grosip 472 WRITE(numout,*) ' P-I slope pislope =', pislope 473 WRITE(numout,*) ' excretion ratio of nanophytoplankton excret =', excret 474 WRITE(numout,*) ' excretion ratio of diatoms excret2 =', excret2 475 IF( ln_newprod ) 476 WRITE(numout,*) ' basal respiration in phytoplankton bresp =', bresp 477 WRITE(numout,*) ' Maximum Chl/C in phytoplankton chlcmin =', chlcmin 478 ENDIF 479 WRITE(numout,*) ' P-I slope for diatoms pislope2 =', pislope2 480 WRITE(numout,*) ' Minimum Chl/C in nanophytoplankton chlcnm =', chlcnm 481 WRITE(numout,*) ' Minimum Chl/C in diatoms chlcdm =', chlcdm 482 WRITE(numout,*) ' Maximum Fe/C in nanophytoplankton fecnm =', fecnm 483 WRITE(numout,*) ' Minimum Fe/C in diatoms fecdm =', fecdm 435 484 ENDIF 436 485 ! 437 486 r1_rday = 1._wp / rday 438 r1_bresp = bresp * r1_rday439 487 texcret = 1._wp - excret 440 488 texcret2 = 1._wp - excret2
Note: See TracChangeset
for help on using the changeset viewer.
