[274] | 1 | CCC$Header$ |
---|
| 2 | CCC TOP 1.0 , LOCEAN-IPSL (2005) |
---|
| 3 | C This software is governed by CeCILL licence see modipsl/doc/NEMO_CeCILL.txt |
---|
| 4 | C --------------------------------------------------------------------------- |
---|
[186] | 5 | CCC |
---|
| 6 | CCC trcbio.npzd.h |
---|
| 7 | CCC ***************** |
---|
| 8 | CCC |
---|
| 9 | CC defined key : key_trc_npzd |
---|
| 10 | CC =========== |
---|
| 11 | CC |
---|
| 12 | CC |
---|
| 13 | CC INPUT : |
---|
| 14 | CC ----- |
---|
| 15 | CC argument |
---|
| 16 | CC ktask : task identificator |
---|
| 17 | CC kt : time step |
---|
| 18 | CC COMMON |
---|
| 19 | CC /comcoo/ : orthogonal curvilinear coordinates |
---|
| 20 | CC and scale factors |
---|
| 21 | CC depths |
---|
| 22 | CC /cottrp/ : present and next fields for passive |
---|
| 23 | CC : tracers |
---|
| 24 | CC /comtsk/ : multitasking |
---|
| 25 | CC /cotbio/ : biological parameters |
---|
| 26 | CC |
---|
| 27 | CC OUTPUT : |
---|
| 28 | CC ------ |
---|
| 29 | CC COMMON |
---|
| 30 | CC /cottrp/ tra : general tracer trend increased by the |
---|
| 31 | CC now horizontal tracer advection trend |
---|
| 32 | CC /cottbd/ trbio : now horizontal tracer advection trend |
---|
| 33 | CC (IF 'key_trc_diabio' is activated) |
---|
| 34 | CC |
---|
| 35 | CC WORKSPACE : |
---|
| 36 | CC --------- |
---|
| 37 | CC local |
---|
| 38 | CC zdet,zzoo,zphy,znut : now concentrations |
---|
| 39 | CC zlt,zlnut,zlpe : limitation terms for phyto |
---|
| 40 | CC |
---|
| 41 | CC zflxnp,zflxpn,zflxpz,zflxdz : fluxes between bio |
---|
| 42 | CC boxes |
---|
| 43 | CC zflxpd,zflxzd,zflxdn |
---|
| 44 | CC zphya,zzooa,znuta,zdeta : after bio trends |
---|
| 45 | CC zphimp, zmp, zphimz, zmz : mortality terms |
---|
| 46 | CC zppz, zpdz, zpppz, zppdz, zfood : preferences terms |
---|
| 47 | CC zfilpz, zfilpd : filtration terms |
---|
| 48 | CC |
---|
| 49 | CC EXTERNAL : no |
---|
| 50 | CC -------- |
---|
| 51 | CC |
---|
| 52 | CC REFERENCES : no |
---|
| 53 | CC ---------- |
---|
| 54 | CC |
---|
| 55 | CC MODIFICATIONS: |
---|
| 56 | CC -------------- |
---|
| 57 | CC original : 95-02 (M. Levy) |
---|
| 58 | CC 99-07 (M. Levy) version .h |
---|
| 59 | CC 99-09 (M. Levy) version with no deep mixing limitation |
---|
| 60 | CC adaptations : 00-12 (E. Kestenare) |
---|
| 61 | CC assign a parameter to name individual tracers |
---|
| 62 | CC 01-02 (E. Kestenare) |
---|
| 63 | CC introduce jpno3 instead of jpnut |
---|
| 64 | CC 01-02 (E. Kestenare) add sediments |
---|
| 65 | USE oce_trc |
---|
| 66 | USE_trp_trc |
---|
| 67 | USE sms |
---|
| 68 | IMPLICIT NONE |
---|
| 69 | CC local declarations |
---|
| 70 | CC ================== |
---|
| 71 | INTEGER kt |
---|
| 72 | |
---|
| 73 | INTEGER ji,jj,jk,jn |
---|
| 74 | REAL ztot(jpi) |
---|
| 75 | REAL zdet,zzoo,zphy,znut,zflxnp,zflxpn,zppz,zpdz,zpppz, |
---|
| 76 | $ zppdz,zfood,zfilpz,zfildz,zflxpz,zflxdz,zflxzl,zflxzn,zflxpd, |
---|
| 77 | $ zflxzd,zflxdn,zphya,zzooa,znuta,zdeta,ztra |
---|
| 78 | REAL zle,zlt,zlnut |
---|
| 79 | |
---|
| 80 | CCC--------------------------------------------------------------------- |
---|
| 81 | CCC OPA8, LODYC (15/11/96) |
---|
| 82 | CCC--------------------------------------------------------------------- |
---|
| 83 | C | --------------| |
---|
| 84 | C | NPZD MODEL| |
---|
| 85 | C | --------------| |
---|
| 86 | |
---|
| 87 | C |
---|
| 88 | C vertical slab |
---|
| 89 | C ============= |
---|
| 90 | C |
---|
| 91 | DO 1000 jj = 2,jpjm1 |
---|
| 92 | C |
---|
| 93 | C 1. biological level |
---|
| 94 | C =================== |
---|
| 95 | C |
---|
| 96 | C set fbod to 0 for sediments |
---|
| 97 | DO ji = 2,jpim1 |
---|
| 98 | fbod(ji,jj)=0. |
---|
| 99 | END DO |
---|
| 100 | |
---|
| 101 | DO jk=1,jpkbm1 |
---|
| 102 | DO ji = 2,jpim1 |
---|
| 103 | C |
---|
| 104 | C |
---|
| 105 | C 1.1 trophic variables( det, zoo, phy, nut) |
---|
| 106 | C ------------------------------------------ |
---|
| 107 | C |
---|
| 108 | C negative trophic variables DO not contribute to the fluxes |
---|
| 109 | C |
---|
| 110 | zdet = max(0.,trn(ji,jj,jk,jpdet)) |
---|
| 111 | zzoo = max(0.,trn(ji,jj,jk,jpzoo)) |
---|
| 112 | zphy = max(0.,trn(ji,jj,jk,jpphy)) |
---|
| 113 | znut = max(0.,trn(ji,jj,jk,jpno3)) |
---|
| 114 | C |
---|
| 115 | C |
---|
| 116 | C 1.2 Limitations |
---|
| 117 | C ----------------------- |
---|
| 118 | C |
---|
| 119 | zlt = 1. |
---|
| 120 | zle = 1. - exp( -xpar(ji,jj,jk)/aki/zlt) |
---|
| 121 | zlnut = znut / ( znut + aknut ) |
---|
| 122 | C |
---|
| 123 | C |
---|
| 124 | C 1.3 sinks and sources |
---|
| 125 | C --------------------- |
---|
| 126 | C |
---|
| 127 | C |
---|
| 128 | C 4.1 phytoplankton production and exsudation |
---|
| 129 | C |
---|
| 130 | zflxnp = tmumax * zle * zlt * zlnut * zphy |
---|
| 131 | zflxpn = rgamma * zflxnp |
---|
| 132 | C |
---|
| 133 | C 4.2 zoolplankton production |
---|
| 134 | C |
---|
| 135 | C preferences |
---|
| 136 | C |
---|
| 137 | zppz = rppz |
---|
| 138 | zpdz = 1. - rppz |
---|
| 139 | zpppz = ( zppz * zphy ) / |
---|
| 140 | $ ( ( zppz * zphy + zpdz * zdet ) + 1.e-13 ) |
---|
| 141 | zppdz = ( zpdz * zdet ) / |
---|
| 142 | $ ( ( zppz * zphy + zpdz * zdet ) + 1.e-13 ) |
---|
| 143 | zfood = zpppz * zphy + zppdz * zdet |
---|
| 144 | C |
---|
| 145 | C filtration |
---|
| 146 | C |
---|
| 147 | zfilpz = taus * zpppz / (aks + zfood) |
---|
| 148 | zfildz = taus * zppdz / (aks + zfood) |
---|
| 149 | C |
---|
| 150 | C grazing |
---|
| 151 | C |
---|
| 152 | |
---|
| 153 | zflxpz = zfilpz * zphy * zzoo |
---|
| 154 | zflxdz = zfildz * zdet * zzoo |
---|
| 155 | C |
---|
| 156 | C 3. fecal pellets production |
---|
| 157 | C |
---|
| 158 | zflxzl = rpnaz * zflxpz + rdnaz * zflxdz |
---|
| 159 | C |
---|
| 160 | C 4. zooplankton liquide excretion IF zzoo greater THEN eggzoo |
---|
| 161 | C |
---|
| 162 | zflxzn = tauzn * zzoo * (1. + sign(1., zzoo - eggzoo))/2. |
---|
| 163 | C |
---|
| 164 | C 5. mortality |
---|
| 165 | C |
---|
| 166 | C phytoplankton mortality |
---|
| 167 | C |
---|
| 168 | zflxpd = tmminp * zphy |
---|
| 169 | C |
---|
| 170 | C |
---|
| 171 | C zooplankton mortality if zzoo greater then eggzoo |
---|
| 172 | C |
---|
| 173 | C |
---|
| 174 | zflxzd = tmminz * zzoo * (1. + sign(1., zzoo - eggzoo))/2. |
---|
| 175 | C |
---|
| 176 | C |
---|
| 177 | C 6. detritus breakdomn |
---|
| 178 | C |
---|
| 179 | zflxdn = taudn * zdet |
---|
| 180 | C |
---|
| 181 | C |
---|
| 182 | C 1.4 determination of trends |
---|
| 183 | C --------------------------- |
---|
| 184 | C |
---|
| 185 | C total trend for each biological tracer |
---|
| 186 | C |
---|
| 187 | zphya = zflxnp - zflxpn - zflxpz - zflxpd |
---|
| 188 | zzooa = zflxpz + zflxdz - zflxzd - zflxzl - zflxzn |
---|
| 189 | znuta = zflxpn + zflxzn + zflxdn - zflxnp |
---|
| 190 | zdeta = zflxpd + zflxzd + zflxzl - zflxdn - zflxdz |
---|
| 191 | C |
---|
| 192 | #if defined key_trc_diabio |
---|
| 193 | trbio(ji,jj,jk,1) = zflxnp |
---|
| 194 | trbio(ji,jj,jk,2) = zflxpz |
---|
| 195 | trbio(ji,jj,jk,3) = zflxpd |
---|
| 196 | trbio(ji,jj,jk,4) = zflxdz |
---|
| 197 | trbio(ji,jj,jk,5) = zflxzd + zflxzl |
---|
| 198 | trbio(ji,jj,jk,6) = zflxzn |
---|
| 199 | trbio(ji,jj,jk,7) = zflxdn |
---|
| 200 | trbio(ji,jj,jk,9) = zflxpn + zflxzn + zflxdn |
---|
| 201 | #endif |
---|
| 202 | C |
---|
| 203 | C tracer flux at totox-point added to the general trend |
---|
| 204 | C |
---|
| 205 | tra(ji,jj,jk,jpdet) = tra(ji,jj,jk,jpdet) + zdeta |
---|
| 206 | tra(ji,jj,jk,jpzoo) = tra(ji,jj,jk,jpzoo) + zzooa |
---|
| 207 | tra(ji,jj,jk,jpphy) = tra(ji,jj,jk,jpphy) + zphya |
---|
| 208 | tra(ji,jj,jk,jpno3) = tra(ji,jj,jk,jpno3) + znuta |
---|
| 209 | C |
---|
| 210 | END DO |
---|
| 211 | END DO |
---|
| 212 | |
---|
| 213 | C |
---|
| 214 | C 2. under biological level |
---|
| 215 | C ========================= |
---|
| 216 | C |
---|
| 217 | DO jk=jpkb,jpk |
---|
| 218 | C |
---|
| 219 | C 2.1 compute the remineralisation of all quantities towards nutrients |
---|
| 220 | C -------------------------------------------------------------------- |
---|
| 221 | C |
---|
| 222 | DO ji=2,jpim1 |
---|
| 223 | ztot(ji) = 0. |
---|
| 224 | END DO |
---|
| 225 | DO jn=1,jptra |
---|
| 226 | IF (ctrcnm(jn).NE.'NO3') THEN |
---|
| 227 | DO ji=2,jpim1 |
---|
| 228 | ztra = remdmp(jk,jn) * trn(ji,jj,jk,jn) |
---|
| 229 | tra(ji,jj,jk,jn) = tra(ji,jj,jk,jn) - ztra |
---|
| 230 | ztot(ji) = ztot(ji) + ztra |
---|
| 231 | END DO |
---|
| 232 | ENDIF |
---|
| 233 | END DO |
---|
| 234 | DO jn=1,jptra |
---|
| 235 | IF (ctrcnm(jn).EQ.'NUT') THEN |
---|
| 236 | DO ji=2,jpim1 |
---|
| 237 | tra(ji,jj,jk,jn) = tra(ji,jj,jk,jn) + ztot(ji) |
---|
| 238 | END DO |
---|
| 239 | #if defined key_trc_diabio |
---|
| 240 | trbio(ji,jj,jk,1)=ztot(ji) |
---|
| 241 | #endif |
---|
| 242 | ENDIF |
---|
| 243 | END DO |
---|
| 244 | END DO |
---|
| 245 | C |
---|
| 246 | #if defined key_trc_diabio |
---|
| 247 | DO jk=jpkb,jpkm1 |
---|
| 248 | DO ji=2,jpim1 |
---|
| 249 | trbio(ji,jj,jk,9)=tra(ji,jj,jk,jptra) |
---|
| 250 | END DO |
---|
| 251 | END DO |
---|
| 252 | #endif |
---|
| 253 | C |
---|
| 254 | C |
---|
| 255 | C END of slab |
---|
| 256 | C =========== |
---|
| 257 | C |
---|
| 258 | 1000 CONTINUE |
---|