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C $Header: /u/gcmpack/MITgcm_contrib/darwin2/pkg/monod/monod_plankton.F,v 1.5 2011/11/15 20:16:34 jahn Exp $ |
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C $Name: $ |
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|
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#include "CPP_OPTIONS.h" |
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#include "PTRACERS_OPTIONS.h" |
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#include "DARWIN_OPTIONS.h" |
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|
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#ifdef ALLOW_PTRACERS |
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#ifdef ALLOW_MONOD |
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|
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c ==================================================================== |
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c SUBROUTINE MONOD_PLANKTON |
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c 1. Local ecological interactions for models with many phytoplankton |
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c "functional groups" |
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c 2. Timestep plankton and nutrients locally |
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c 3. Includes explicit DOM and POM |
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c 4. Remineralization of detritus also determined in routine |
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c 5. Sinking particles and phytoplankton |
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c 6. NOT in this routine: iron chemistry |
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c |
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c Mick Follows, Scott Grant, Fall/Winter 2005 |
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c Stephanie Dutkiewicz Spring/Summer 2006 |
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c |
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c - add extra diagnostics, including R* (#define DAR_DIAG_RSTAR) - Stephanie, Spring 2007 |
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c - add check for conservation (#define CHECK_CONS) - Stephanie, Spring 2007 |
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c - improve grazing (#undef OLD_GRAZING) - Stephanie, Spring 2007 |
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c - add diazotrophy (#define ALLOW_DIAZ) - Stephanie, Spring 2007 |
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c - add mutation code (#define ALLOW_MUTANTS) - Jason Bragg, Spring/Summer 2007 |
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c - new nitrogen limiting scheme (#undef OLD_NSCHEME) - Jason Bragg, Summer 2007 |
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c - fix bug in diazotroph code - Stephanie, Fall 2007 |
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c - add additional r* diagnostic for (no3+no2) - Stephanie, Winter 2007 |
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c - add diversity diagnostics - Stephanie, Winter 2007 |
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c - add geider chl:c ratio and growth rate dependence, |
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c though has no photo-inhibtion at this point - Stephanie, Spring 2008 |
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c - add waveband dependence of light attenuation and absorption, |
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c NOTE: need to have geider turned on too - Anna Hickman, Summer 2008 |
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c ==================================================================== |
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|
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c ANNA pass extra variables if WAVEBANDS |
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SUBROUTINE MONOD_PLANKTON( |
41 |
U phyto, |
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I zooP, zooN, zooFe, zooSi, |
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O PP, Chl, Nfix, denit, |
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I PO4local, NO3local, FeTlocal, Silocal, |
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I NO2local, NH4local, |
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I DOPlocal, DONlocal, DOFelocal, |
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I POPlocal, PONlocal, POFelocal, PSilocal, |
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I phytoup, popuplocal, ponuplocal, |
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I pofeuplocal, psiuplocal, |
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I PARlocal,Tlocal, Slocal, |
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I freefelocal, inputFelocal, |
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I bottom, dzlocal, |
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O Rstarlocal, RNstarlocal, |
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#ifdef DAR_DIAG_GROW |
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O Growlocal, Growsqlocal, |
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#endif |
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#ifdef ALLOW_DIAZ |
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#ifdef DAR_DIAG_NFIXP |
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O NfixPlocal, |
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#endif |
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#endif |
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O dphytodt, dzooPdt, dzooNdt, dzooFedt, |
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O dzooSidt, |
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O dPO4dt, dNO3dt, dFeTdt, dSidt, |
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O dNH4dt, dNO2dt, |
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O dDOPdt, dDONdt, dDOFedt, |
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O dPOPdt, dPONdt, dPOFedt, dPSidt, |
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#ifdef ALLOW_CARBON |
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I DIClocal, DOClocal, POClocal, PIClocal, |
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I ALKlocal, O2local, ZooClocal, |
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I POCuplocal, PICuplocal, |
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O dDICdt, dDOCdt, dPOCdt, dPICdt, |
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O dALKdt, dO2dt, dZOOCdt, |
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#endif |
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#ifdef GEIDER |
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I phychl, |
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#ifdef DYNAMIC_CHL |
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O dphychl, Chlup, |
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#endif |
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#ifdef ALLOW_CDOM |
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O dcdomdt , |
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I cdomlocal, |
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#endif |
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#ifdef WAVEBANDS |
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I PARwlocal, |
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#endif |
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#endif |
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#ifdef ALLOW_PAR_DAY |
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I PARdaylocal, |
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#endif |
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#ifdef DAR_DIAG_CHL |
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O ChlGeiderlocal, ChlDoneylocal, |
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O ChlCloernlocal, |
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#endif |
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I debug, |
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I runtim, |
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I MyThid) |
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|
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|
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implicit none |
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#include "MONOD_SIZE.h" |
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#include "MONOD.h" |
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#include "DARWIN_PARAMS.h" |
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|
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c ANNA set wavebands params |
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#ifdef WAVEBANDS |
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#include "SPECTRAL_SIZE.h" |
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#include "WAVEBANDS_PARAMS.h" |
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#endif |
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|
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|
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C !INPUT PARAMETERS: =================================================== |
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C myThid :: thread number |
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INTEGER myThid |
115 |
CEOP |
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c === GLOBAL VARIABLES ===================== |
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c npmax = no of phyto functional groups |
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c nzmax = no of grazer species |
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c phyto = phytoplankton |
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c zoo = zooplankton |
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_RL phyto(npmax) |
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_RL zooP(nzmax) |
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_RL zooN(nzmax) |
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_RL zooFe(nzmax) |
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_RL zooSi(nzmax) |
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_RL PP |
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_RL Nfix |
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_RL denit |
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_RL Chl |
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_RL PO4local |
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_RL NO3local |
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_RL FeTlocal |
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_RL Silocal |
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_RL NO2local |
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_RL NH4local |
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_RL DOPlocal |
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_RL DONlocal |
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_RL DOFelocal |
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_RL POPlocal |
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_RL PONlocal |
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_RL POFelocal |
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_RL PSilocal |
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_RL phytoup(npmax) |
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_RL POPuplocal |
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_RL PONuplocal |
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_RL POFeuplocal |
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_RL PSiuplocal |
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_RL PARlocal |
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_RL Tlocal |
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_RL Slocal |
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_RL freefelocal |
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_RL inputFelocal |
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_RL bottom |
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_RL dzlocal |
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_RL Rstarlocal(npmax) |
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_RL RNstarlocal(npmax) |
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#ifdef DAR_DIAG_GROW |
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_RL Growlocal(npmax) |
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_RL Growsqlocal(npmax) |
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#endif |
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#ifdef ALLOW_DIAZ |
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#ifdef DAR_DIAG_NFIXP |
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_RL NfixPlocal(npmax) |
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#endif |
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#endif |
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INTEGER debug |
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_RL dphytodt(npmax) |
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_RL dzooPdt(nzmax) |
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_RL dzooNdt(nzmax) |
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_RL dzooFedt(nzmax) |
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_RL dzooSidt(nzmax) |
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_RL dPO4dt |
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_RL dNO3dt |
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_RL dNO2dt |
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_RL dNH4dt |
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_RL dFeTdt |
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_RL dSidt |
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_RL dDOPdt |
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_RL dDONdt |
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_RL dDOFedt |
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_RL dPOPdt |
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_RL dPONdt |
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_RL dPOFedt |
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_RL dPSidt |
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#ifdef ALLOW_CARBON |
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_RL DIClocal |
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_RL DOClocal |
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_RL POClocal |
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_RL PIClocal |
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_RL ALKlocal |
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_RL O2local |
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_RL ZooClocal(nzmax) |
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_RL POCuplocal |
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_RL PICuplocal |
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_RL dDICdt |
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_RL dDOCdt |
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_RL dPOCdt |
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_RL dPICdt |
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_RL dALKdt |
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_RL dO2dt |
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_RL dZOOCdt(nzmax) |
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#endif |
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#ifdef GEIDER |
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_RL phychl(npmax) |
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#ifdef DYNAMIC_CHL |
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_RL dphychl(npmax) |
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_RL Chlup(npmax) |
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#endif |
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#endif |
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#ifdef ALLOW_CDOM |
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_RL cdomlocal |
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_RL dcdomdt |
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#ifdef ALLOW_CARBON |
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_RL cdomclocal, dcdomcdt |
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#endif |
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#endif |
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#ifdef ALLOW_PAR_DAY |
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_RL PARdaylocal |
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#endif |
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#ifdef DAR_DIAG_CHL |
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_RL ChlGeiderlocal, ChlDoneylocal, ChlCloernlocal |
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#endif |
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_RL runtim |
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|
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c ANNA Global variables for WAVEBANDS |
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c ANNA these variables are passed in/out of darwin_forcing.F |
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#ifdef WAVEBANDS |
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_RL PARwlocal(tlam) !PAR at midpoint of previous(in) and local(out) gridcell |
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#endif |
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c ANNA endif |
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|
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|
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|
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|
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|
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c LOCAL VARIABLES |
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c ------------------------------------------------------------- |
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|
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c WORKING VARIABLES |
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c np = phytoplankton index |
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integer np |
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c nz = zooplankton index |
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integer nz |
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|
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c variables for phytoplankton growth rate/nutrient limitation |
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c phytoplankton specific nutrient limitation term |
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_RL limit(npmax) |
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c phytoplankton light limitation term |
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_RL ilimit(npmax) |
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_RL ngrow(npmax) |
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_RL grow(npmax) |
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_RL PspecificPO4(npmax) |
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_RL phytoTempFunction(npmax) |
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_RL dummy |
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_RL Ndummy |
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_RL Nsourcelimit(npmax) |
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_RL Nlimit(npmax) |
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_RL NO3limit(npmax) |
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_RL NO2limit(npmax) |
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_RL NH4limit(npmax) |
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|
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c for check N limit scheme |
263 |
_RL Ndiff |
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_RL NO3limcheck |
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_RL NO2limcheck |
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_RL Ndummy1 |
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LOGICAL check_nlim |
268 |
|
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#ifndef OLD_NSCHEME |
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c [jbmodif] some new N terms |
271 |
integer N2only |
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integer noNOdadv |
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integer NOreducost |
274 |
_RL NO2zoNH4 |
275 |
_RL NOXzoNH4 |
276 |
#endif |
277 |
|
278 |
c varible for mimumum phyto |
279 |
_RL phytomin(npmax) |
280 |
|
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#ifdef OLD_GRAZE |
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c variables for zooplankton grazing rates |
283 |
_RL zooTempFunction(nzmax) |
284 |
_RL grazing_phyto(npmax) |
285 |
_RL grazingP(nzmax) |
286 |
_RL grazingN(nzmax) |
287 |
_RL grazingFe(nzmax) |
288 |
_RL grazingSi(nzmax) |
289 |
#else |
290 |
c variables for zooplankton grazing rates |
291 |
_RL zooTempFunction(nzmax) |
292 |
_RL allphyto(nzmax) |
293 |
_RL denphyto(nzmax) |
294 |
_RL grazphy(npmax,nzmax) |
295 |
_RL sumgrazphy(npmax) |
296 |
_RL sumgrazzoo(nzmax) |
297 |
_RL sumgrazzooN(nzmax) |
298 |
_RL sumgrazzooFe(nzmax) |
299 |
_RL sumgrazzooSi(nzmax) |
300 |
_RL sumgrazloss(nzmax) |
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_RL sumgrazlossN(nzmax) |
302 |
_RL sumgrazlossFe(nzmax) |
303 |
_RL sumgrazlossSi(nzmax) |
304 |
#endif |
305 |
|
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#ifdef GEIDER |
307 |
_RL alpha_I(npmax) |
308 |
_RL pcarbon(npmax) |
309 |
_RL pcm(npmax) |
310 |
_RL chl2c(npmax) |
311 |
#ifdef DYNAMIC_CHL |
312 |
_RL acclim(npmax) |
313 |
_RL psinkchl(npmax) |
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_RL rhochl(npmax) |
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#endif |
316 |
#endif |
317 |
|
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#ifdef ALLOW_CDOM |
319 |
_RL cdomp_degrd, cdomn_degrd, cdomfe_degrd |
320 |
_RL preminP_cdom, preminN_cdom, preminFe_cdom |
321 |
#ifdef ALLOW_CARBON |
322 |
_RL cdomc_degrd |
323 |
_RL preminC_cdom |
324 |
#endif |
325 |
#endif |
326 |
|
327 |
#ifdef DAR_DIAG_CHL |
328 |
_RL tmppcm |
329 |
_RL tmpchl2c |
330 |
#endif |
331 |
c variables for nutrient uptake |
332 |
_RL consumpPO4 |
333 |
_RL consumpNO3 |
334 |
_RL consumpNO2 |
335 |
_RL consumpNH4 |
336 |
_RL consumpFeT |
337 |
_RL consumpSi |
338 |
|
339 |
c variables for reminerlaization of DOM and POM |
340 |
_RL reminTempFunction |
341 |
_RL DOPremin |
342 |
_RL DONremin |
343 |
_RL DOFeremin |
344 |
_RL preminP |
345 |
_RL preminN |
346 |
_RL preminFe |
347 |
_RL preminSi |
348 |
|
349 |
c for sinking matter |
350 |
_RL psinkP |
351 |
_RL psinkN |
352 |
_RL psinkFe |
353 |
_RL psinkSi |
354 |
_RL psinkphy(npmax) |
355 |
|
356 |
#ifdef ALLOW_CARBON |
357 |
_RL consumpDIC |
358 |
_RL consumpDIC_PIC |
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_RL preminC |
360 |
_RL DOCremin |
361 |
_RL totphy_doc |
362 |
_RL totzoo_doc |
363 |
_RL totphy_poc |
364 |
_RL totzoo_poc |
365 |
_RL totphy_pic |
366 |
_RL totzoo_pic |
367 |
_RL psinkC |
368 |
_RL psinkPIC |
369 |
_RL disscPIC |
370 |
#ifdef OLD_GRAZE |
371 |
_RL grazingC(nzmax) |
372 |
#else |
373 |
c variables for zooplankton grazing rates |
374 |
_RL sumgrazzooC(nzmax) |
375 |
_RL sumgrazlossC(nzmax) |
376 |
_RL sumgrazlossPIC(nzmax) |
377 |
#endif |
378 |
|
379 |
#endif |
380 |
|
381 |
c variables for conversions from phyto and zoo to DOM and POM |
382 |
_RL totphy_dop |
383 |
_RL totphy_pop |
384 |
_RL totphy_don |
385 |
_RL totphy_pon |
386 |
_RL totphy_dofe |
387 |
_RL totphy_pofe |
388 |
_RL totphy_dosi |
389 |
_RL totphy_posi |
390 |
|
391 |
_RL totzoo_dop |
392 |
_RL totzoo_pop |
393 |
_RL totzoo_don |
394 |
_RL totzoo_pon |
395 |
_RL totzoo_dofe |
396 |
_RL totzoo_pofe |
397 |
_RL totzoo_posi |
398 |
|
399 |
#ifdef ALLOW_CDOM |
400 |
_RL totphy_cdomp |
401 |
_RL totphy_cdomn |
402 |
_RL totphy_cdomfe |
403 |
_RL totzoo_cdomp |
404 |
_RL totzoo_cdomn |
405 |
_RL totzoo_cdomfe |
406 |
#ifdef ALLOW_CARBON |
407 |
_RL totphy_cdomc |
408 |
_RL totzoo_cdomc |
409 |
#endif |
410 |
#endif |
411 |
|
412 |
_RL NO2prod |
413 |
_RL NO3prod |
414 |
|
415 |
_RL facpz |
416 |
|
417 |
_RL kpar, kinh |
418 |
|
419 |
_RL tmpr,tmpz, tmpgrow, tmp1, tmp2 |
420 |
|
421 |
integer ITEST |
422 |
|
423 |
#ifdef PART_SCAV |
424 |
_RL scav_part |
425 |
_RL scav_poc |
426 |
#endif |
427 |
|
428 |
|
429 |
c ANNA local variables for WAVEBANDS |
430 |
#ifdef WAVEBANDS |
431 |
integer i,ilam |
432 |
integer nl |
433 |
|
434 |
c ANNA for interpolation |
435 |
_RL cu_area |
436 |
C _RL waves_diff |
437 |
C _RL light_diff |
438 |
C _RL alphaI_diff |
439 |
C _RL squ_part |
440 |
C _RL tri_part |
441 |
C _RL seg_area |
442 |
|
443 |
c ANNA inportant but local variables that can be fogotten |
444 |
_RL PARwdn(tlam) !light at bottom of local gridcell |
445 |
_RL attenwl(tlam) !attenuation (m-1) |
446 |
_RL sumaphy_nl(tlam) !total phyto absorption at each wavelength |
447 |
#endif |
448 |
c ANNA endif |
449 |
|
450 |
c ANNA - for inhib |
451 |
_RL Ek |
452 |
_RL EkoverE |
453 |
|
454 |
c................................................................. |
455 |
|
456 |
#ifdef ALLOW_MUTANTS |
457 |
c -m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m- |
458 |
c mutation variables [jbmodif] |
459 |
INTEGER nsisone |
460 |
INTEGER nsistwo |
461 |
INTEGER nsisthree |
462 |
INTEGER nsisfour |
463 |
INTEGER npro |
464 |
INTEGER taxind |
465 |
_RL mutfor, mutback |
466 |
_RL grow1 |
467 |
_RL grow2 |
468 |
_RL grow3 |
469 |
_RL grow4 |
470 |
#endif |
471 |
|
472 |
INTEGER numtax |
473 |
_RL oneyr,threeyr |
474 |
|
475 |
#ifdef ALLOW_MUTANTS |
476 |
c compile time options -- could maybe be moved to |
477 |
c run time and set in data.gchem??? |
478 |
c QQQQQQQ |
479 |
c Initialize sister taxon mutation scheme |
480 |
c if numtax = 1, mutation is off |
481 |
numtax = 4 |
482 |
c number of plankton types to assign for |
483 |
c wild and mutants types |
484 |
npro = 60 |
485 |
#else |
486 |
numtax=1 |
487 |
#endif |
488 |
|
489 |
oneyr = 86400.0 _d 0*360.0 _d 0 |
490 |
threeyr = oneyr*3. _d 0 |
491 |
|
492 |
c end mutation variables [jbmodif] |
493 |
c -m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m- |
494 |
|
495 |
#ifndef OLD_NSCHEME |
496 |
c [jbmodif] init new N terms |
497 |
c if those not using NO3 has |
498 |
c N limit with denominator with NO3 or not: 0=NO3 in denom; 1=NO2 only |
499 |
N2only = 1 |
500 |
c ?? |
501 |
noNOdadv = 1 |
502 |
c energetic disadvantage of using NO2/No3: off=0, on=1 |
503 |
NOreducost =0 |
504 |
#endif |
505 |
|
506 |
#ifdef GEIDER |
507 |
do np=1,npmax |
508 |
pcarbon(np) = 0. _d 0 |
509 |
pcm(np)=0. _d 0 |
510 |
chl2c(np)=0. _d 0 |
511 |
#ifdef DYNAMIC_CHL |
512 |
acclim(np)=0. _d 0 |
513 |
psinkChl(np)=0. _d 0 |
514 |
#endif |
515 |
enddo |
516 |
#endif |
517 |
|
518 |
|
519 |
c set sum totals to zero |
520 |
totphy_pop = 0. _d 0 |
521 |
totphy_dop = 0. _d 0 |
522 |
totphy_don = 0. _d 0 |
523 |
totphy_pon = 0. _d 0 |
524 |
totphy_dofe = 0. _d 0 |
525 |
totphy_pofe = 0. _d 0 |
526 |
totphy_posi = 0. _d 0 |
527 |
|
528 |
totzoo_dop = 0. _d 0 |
529 |
totzoo_pop = 0. _d 0 |
530 |
totzoo_don = 0. _d 0 |
531 |
totzoo_pon = 0. _d 0 |
532 |
totzoo_dofe = 0. _d 0 |
533 |
totzoo_pofe = 0. _d 0 |
534 |
totzoo_posi = 0. _d 0 |
535 |
|
536 |
consumpPO4 = 0.0 _d 0 |
537 |
consumpNO3 = 0.0 _d 0 |
538 |
consumpNO2 = 0.0 _d 0 |
539 |
consumpNH4 = 0.0 _d 0 |
540 |
consumpFeT = 0.0 _d 0 |
541 |
consumpSi = 0.0 _d 0 |
542 |
|
543 |
#ifdef ALLOW_CARBON |
544 |
totphy_doc = 0. _d 0 |
545 |
totphy_poc = 0. _d 0 |
546 |
totphy_pic = 0. _d 0 |
547 |
totzoo_doc = 0. _d 0 |
548 |
totzoo_poc = 0. _d 0 |
549 |
totzoo_pic = 0. _d 0 |
550 |
consumpDIC = 0.0 _d 0 |
551 |
consumpDIC_PIC = 0.0 _d 0 |
552 |
#endif |
553 |
|
554 |
c zeros for diagnostics |
555 |
PP=0. _d 0 |
556 |
Nfix=0. _d 0 |
557 |
denit=0. _d 0 |
558 |
Chl=0. _d 0 |
559 |
|
560 |
c set up phtyoplankton array to be used for grazing and mortality |
561 |
c set up other variable used more than once to zero |
562 |
do np = 1, npmax |
563 |
dummy = phyto(np)-phymin |
564 |
phytomin(np)=max(dummy,0. _d 0) |
565 |
NH4limit(np)=0. _d 0 |
566 |
NO2limit(np)=0. _d 0 |
567 |
NO3limit(np)=0. _d 0 |
568 |
#ifdef ALLOW_DIAZ |
569 |
#ifdef DAR_DIAG_NFIXP |
570 |
NfixPlocal(np)=0. _d 0 |
571 |
#endif |
572 |
#endif |
573 |
enddo |
574 |
|
575 |
|
576 |
#ifdef ALLOW_MUTANTS |
577 |
c SWD if parent population is zero (ie. negative) treat all mutants |
578 |
c as zeros too |
579 |
if(runtim .gt. threeyr) then |
580 |
if(numtax .gt. 1)then |
581 |
do np=1,npro |
582 |
if(mod(np,numtax).eq. 1. _d 0)then |
583 |
nsisone = np |
584 |
nsistwo = np+1 |
585 |
nsisthree = np+2 |
586 |
nsisfour = np+3 |
587 |
|
588 |
if (phyto(nsisone).le.0. _d 0) then |
589 |
if (numtax.gt.1) phyto(nsistwo)=0. _d 0 |
590 |
if (numtax.gt.2) phyto(nsisthree)=0. _d 0 |
591 |
if (numtax.gt.3) phyto(nsisfour)=0. _d 0 |
592 |
endif |
593 |
endif |
594 |
enddo |
595 |
endif |
596 |
endif |
597 |
ccccccccccccccccccccccccccccccc |
598 |
#endif |
599 |
|
600 |
|
601 |
c cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
602 |
call MONOD_TEMPFUNC(Tlocal,phytoTempFunction, |
603 |
& zooTempFunction, reminTempFunction, myThid) |
604 |
if (debug.eq.1) print*,'phytoTempFunction', |
605 |
& phytoTempFunction, Tlocal |
606 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
607 |
|
608 |
c ******************** GROWTH OF PHYTO **************************** |
609 |
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
610 |
#ifndef GEIDER |
611 |
c ANNA also if not wavebands |
612 |
#ifndef WAVEBANDS |
613 |
c Determine phytoplantkon light limitation: will affect growth rate |
614 |
c using Platt-like equations with inhibition |
615 |
do np = 1, npmax |
616 |
if (PARlocal.gt.1. _d 0) then |
617 |
kpar=ksatPAR(np)/10. _d 0; |
618 |
kinh=kinhib(np)/1000. _d 0; |
619 |
ilimit(np)=(1.0 _d 0 - EXP(-PARlocal*kpar)) |
620 |
& *(EXP(-PARlocal*kinh)) / |
621 |
& ( kpar/(kpar+kinh)*EXP(kinh/kpar*LOG(kinh/(kpar+kinh))) ) |
622 |
ilimit(np)=min(ilimit(np),1. _d 0) |
623 |
else |
624 |
ilimit(np)=0. _d 0 |
625 |
endif |
626 |
enddo |
627 |
if (debug.eq.1) print*,'ilimit',ilimit, PARlocal |
628 |
#endif |
629 |
#endif |
630 |
c ANNA endif |
631 |
|
632 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
633 |
c Determine phytoplankton nutrient limitation as mimimum of |
634 |
c P,N,Si,Fe. However N can be utilized in several forms, so |
635 |
c also determine which is used |
636 |
do np=1, npmax |
637 |
limit(np) = 1.0 _d 0 |
638 |
c P limitation |
639 |
if (ksatPO4(np).gt.0. _d 0) then |
640 |
dummy = PO4local/(PO4local+ksatPO4(np)) |
641 |
if (dummy .lt. limit(np)) limit(np) = dummy |
642 |
endif |
643 |
c Fe limitation |
644 |
if (ksatFeT(np).gt.0. _d 0) then |
645 |
dummy = FeTlocal/(FeTlocal+ksatFeT(np)) |
646 |
if (dummy .lt. limit(np))limit(np) = dummy |
647 |
endif |
648 |
c Si limiation |
649 |
if (R_SiP(np) .ne. 0. _d 0.and.ksatSi(np).gt.0. _d 0) then |
650 |
dummy = Silocal/(Silocal+ksatSi(np)) |
651 |
if (dummy .lt. limit(np))limit(np) = dummy |
652 |
endif |
653 |
|
654 |
c N limitation [jbmodif] |
655 |
c nsource: genetic preference for {1:NH4&NO2 2:NH4 3:ALL Sources} |
656 |
c Nsourcelimit marker for which nsource will be consumed {1:NO3 2:NO2 3:NH4} |
657 |
c (Note: very different to way 1-D model does this) |
658 |
if(diazotroph(np) .ne. 1.0 _d 0)then |
659 |
|
660 |
c NH4, all nsource |
661 |
if (ksatNH4(np).gt.0. _d 0) then |
662 |
NH4limit(np) = NH4local/(NH4local+ksatNH4(np)) |
663 |
endif |
664 |
|
665 |
#ifdef OLD_NSCHEME |
666 |
if (ksatNO2(np).gt.0. _d 0) then |
667 |
c NO2, if nsource is 1 or 3 |
668 |
NO2limit(np) = NO2local/(NO2local+ksatNO2(np))* |
669 |
& EXP(-sig1*NH4local) |
670 |
NO2limcheck = NO2local/(NO2local+ksatNO2(np)) |
671 |
endif |
672 |
c NO3, if nsource is 3 |
673 |
if (ksatNO3(np).gt.0. _d 0) then |
674 |
NO3limit(np) = NO3local/(NO3local+ksatNO3(np))* |
675 |
& EXP(-sig2*NH4local - sig3*NO2local) |
676 |
NO3limcheck = NO3local/(NO3local+ksatNO3(np)) |
677 |
endif |
678 |
#else |
679 |
c [jbmodif] |
680 |
c NO2, if nsource is 1 or 3 |
681 |
if (ksatNO2(np).gt.0. _d 0 .and. nsource(np).ne.2) then |
682 |
if (N2only.eq.1 .and. nsource(np).eq.1) then |
683 |
c if (nsource(np).eq.1) then |
684 |
NO2limit(np) = NO2local/(NO2local+ksatNO2(np)) |
685 |
& *EXP(-sig1*NH4local) |
686 |
NO2limcheck = NO2local/(NO2local+ksatNO2(np)) |
687 |
else |
688 |
if (ksatNO3(np).gt.0. _d 0) then |
689 |
NO2limit(np)=NO2local/(NO3local+NO2local+ksatNO3(np)) |
690 |
& *EXP(-sig1*NH4local) |
691 |
NO2limcheck=NO2local/(NO3local+NO2local+ksatNO3(np)) |
692 |
endif |
693 |
endif |
694 |
endif |
695 |
c NO3, if nsource is 3 |
696 |
if (ksatNO3(np).gt.0. _d 0 .and. nsource(np).eq.3) then |
697 |
NO3limit(np)=NO3local/(NO3local+NO2local+ksatNO3(np)) |
698 |
& *EXP(-sig1*NH4local) |
699 |
NO3limcheck=NO3local/(NO3local+NO2local+ksatNO3(np)) |
700 |
endif |
701 |
|
702 |
#endif |
703 |
|
704 |
if (nsource(np).eq.2) then |
705 |
NO2limit(np) = 0. _d 0 |
706 |
NO3limit(np) = 0. _d 0 |
707 |
NO2limcheck = 0. _d 0 |
708 |
NO3limcheck = 0. _d 0 |
709 |
endif |
710 |
if (nsource(np).eq.1) then |
711 |
NO3limit(np) = 0. _d 0 |
712 |
NO3limcheck = 0. _d 0 |
713 |
endif |
714 |
if (nsource(np).eq.3) then |
715 |
c don't do anything |
716 |
endif |
717 |
|
718 |
Ndummy = NO3limit(np)+NO2limit(np)+NH4limit(np) |
719 |
c |
720 |
c make sure no Nlim disadvantage; |
721 |
c check that limit doesn't decrease at high NH4 levels |
722 |
check_nlim=.FALSE. |
723 |
if (check_nlim) then |
724 |
Ndummy1=NO3limcheck+NO2limcheck |
725 |
if (Ndummy.gt.0. _d 0.and.Ndummy.lt.Ndummy1) then |
726 |
c print*,'QQ N limit WARNING',Ndummy, Ndummy1, |
727 |
c & NO3local,NO2local,NH4local |
728 |
Ndiff=Ndummy1-NH4limit(np) |
729 |
NO2limit(np)=Ndiff * |
730 |
& NO2limit(np)/(NO2limit(np)+NO3limit(np)) |
731 |
NO3limit(np)=Ndiff * |
732 |
& NO3limit(np)/(NO2limit(np)+NO3limit(np)) |
733 |
Ndummy = NO3limit(np)+NO2limit(np)+NH4limit(np) |
734 |
endif |
735 |
endif |
736 |
|
737 |
if (Ndummy.gt.1. _d 0) then |
738 |
NO3limit(np) = NO3limit(np)/Ndummy |
739 |
NO2limit(np) = NO2limit(np)/Ndummy |
740 |
NH4limit(np) = NH4limit(np)/Ndummy |
741 |
endif |
742 |
Nlimit(np)=NO3limit(np)+NO2limit(np)+NH4limit(np) |
743 |
if (Nlimit(np).gt.1.01 _d 0) then |
744 |
print*,'QQ Nlimit', Nlimit(np), NO3limit(np), |
745 |
& NO2limit(np), NH4limit(np) |
746 |
endif |
747 |
if (Nlimit(np).le.0. _d 0) then |
748 |
c if (np.eq.1) then |
749 |
c print*,'QQ Nlimit', Nlimit(np), NO3limit(np), |
750 |
c & NO2limit(np), NH4limit(np) |
751 |
c print*,'QQ limit',limit(np), np |
752 |
c endif |
753 |
Nlimit(np)=0. _d 0 !1 _d -10 |
754 |
endif |
755 |
|
756 |
#ifdef OLD_NSCHEME |
757 |
c lower growth for higher NO3 consumption at higher light |
758 |
if (Nlimit(np).le.0. _d 0) then |
759 |
ngrow(np)=1. _d 0 |
760 |
else |
761 |
if (parlocal.gt.ilight) then |
762 |
ngrow(np)=ngrowfac+(1. _d 0-ngrowfac)* |
763 |
& (NH4limit(np)+NO2limit(np))/Nlimit(np) |
764 |
else |
765 |
ngrow(np)=1. _d 0 |
766 |
endif |
767 |
ngrow(np)=min(ngrow(np),1. _d 0) |
768 |
endif |
769 |
#else |
770 |
c disadvantage of oxidized inorganic N |
771 |
c for now, ignore - a first attempt is included below |
772 |
ngrow(np) = 1.0 _d 0 |
773 |
|
774 |
cc lower growth for higher NO3 consumption at higher light |
775 |
c one possible way of counting cost of reducing NOX |
776 |
if (NOreducost .eq. 1)then |
777 |
if (Nlimit(np).le.0. _d 0) then |
778 |
ngrow(np)=1. _d 0 |
779 |
else |
780 |
ngrow(np)= (10. _d 0*4. _d 0 +2. _d 0) / |
781 |
& (10. _d 0*4. _d 0 +2. _d 0*NH4limit(np)/Nlimit(np) |
782 |
& +8. _d 0*NO2limit(np)/Nlimit(np) |
783 |
& +10. _d 0*NO3limit(np)/Nlimit(np)) |
784 |
ngrow(np)=min(ngrow(np),1. _d 0) |
785 |
endif |
786 |
endif |
787 |
c |
788 |
c might consider other costs, too |
789 |
c if (NOironcost .eq. 1)then |
790 |
c |
791 |
c endif |
792 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
793 |
#endif |
794 |
|
795 |
c Now Check Against General Nutrient Limiting Tendency |
796 |
if (ksatNH4(np).gt.0. _d 0.or.ksatNO2(np).gt.0. _d 0 |
797 |
& .or.ksatNO3(np).gt.0. _d 0) then |
798 |
if(Nlimit(np) .lt. limit(np)) limit(np) = Nlimit(np) |
799 |
endif |
800 |
else |
801 |
ngrow(np)=1. _d 0 |
802 |
Nlimit(np)=1. _d 0 |
803 |
NO3limit(np)=0. _d 0 |
804 |
NO2limit(np)=0. _d 0 |
805 |
NH4limit(np)=0. _d 0 |
806 |
endif ! diaz |
807 |
limit(np)=min(limit(np),1. _d 0) |
808 |
enddo !np |
809 |
if (debug.eq.1) print*,'nut limit', |
810 |
& limit, PO4local, FeTlocal, Silocal |
811 |
if (debug.eq.1) print*,'Nlimit', |
812 |
& Nlimit |
813 |
if (debug.eq.1) print*,'NH4limit', |
814 |
& NH4limit, NH4local |
815 |
if (debug.eq.1) print*,'NO2limit', |
816 |
& NO2limit, NO2local |
817 |
if (debug.eq.1) print*,'NO3limit', |
818 |
& NO3limit, NO3local |
819 |
if (debug.eq.1) print*,'ngrow', |
820 |
& ngrow |
821 |
|
822 |
|
823 |
#ifdef GEIDER |
824 |
|
825 |
#ifdef WAVEBANDS |
826 |
c ANNA if wavebands then uses spectral alphachl derived from spectral alpha * I |
827 |
c so first get value for alphachl_nl * PARwlocal |
828 |
c value will depend on matchup between spectra of alphachl_nl (ie. aphy_chl) and PARwlocal |
829 |
c integrate alpha*PAR over wavebands |
830 |
do np = 1,npmax |
831 |
alpha_I(np) = 0 _d 0 |
832 |
do nl = 1,tlam |
833 |
alpha_I(np) = alpha_I(np) + alphachl_nl(np,nl)*PARwlocal(nl) |
834 |
end do |
835 |
end do |
836 |
c Geider growth (and chl2c) now depends on this (sinlge) value of alpha_chl * I |
837 |
|
838 |
c alpha_mean now precomputed in darwin_init_vari |
839 |
#else |
840 |
c ANNA if not wavebands uses alphachl derived from mQyield * aphy_chl_ave |
841 |
c for use with generic geider equation need to use alpha_I (ie. alphachl*PARlocal) |
842 |
do np = 1, npmax |
843 |
alpha_I(np)=alphachl(np)*PARlocal |
844 |
enddo |
845 |
c ANNA endif |
846 |
#endif |
847 |
|
848 |
do np = 1, npmax |
849 |
pcm(np)=pcmax(np)*limit(np)*phytoTempFunction(np) |
850 |
#ifdef DYNAMIC_CHL |
851 |
if (phyto(np).gt. 0. _d 0) then |
852 |
chl2c(np)=phychl(np)/(phyto(np)*R_PC(np)) |
853 |
else |
854 |
chl2c(np)= 0. _d 0 |
855 |
endif |
856 |
#endif |
857 |
if (pcm(np).gt.0.d0) then |
858 |
#ifndef DYNAMIC_CHL |
859 |
c assumes balanced growth, eq A14 in Geider et al 1997 |
860 |
chl2c(np)=chl2cmax(np)/ |
861 |
& (1+(chl2cmax(np)*alpha_I(np))/ |
862 |
& (2*pcm(np))) |
863 |
chl2c(np)=min(chl2c(np),chl2cmax(np)) |
864 |
chl2c(np)=max(chl2c(np),chl2cmin(np)) |
865 |
#endif |
866 |
if (PARlocal.gt.1. _d -1) then |
867 |
c Eq A1 in Geider et al 1997 |
868 |
pcarbon(np)=pcm(np)*( 1 - |
869 |
& exp((-alpha_I(np)*chl2c(np))/(pcm(np))) ) |
870 |
c for inhibition |
871 |
if (inhibcoef_geid(np).gt.0. _d 0) then |
872 |
#ifdef WAVEBANDS |
873 |
Ek = pcm(np)/(chl2c(np)*alpha_mean(np)) |
874 |
#else |
875 |
Ek = pcm(np)/(chl2c(np)*alphachl(np)) |
876 |
#endif |
877 |
EkoverE = Ek / PARlocal |
878 |
if (PARlocal .ge. Ek) then !photoinhibition begins |
879 |
pcarbon(np) = pcarbon(np)*(EkoverE*inhibcoef_geid(np)) |
880 |
endif |
881 |
endif |
882 |
c end inhib |
883 |
if (pcarbon(np).lt. 0. _d 0) |
884 |
& print*,'QQ ERROR pc=',np,pcarbon(np) |
885 |
if (pcm(np).gt.0. _d 0) then |
886 |
ilimit(np)=pcarbon(np)/pcm(np) |
887 |
else |
888 |
ilimit(np)= 0. _d 0 |
889 |
endif |
890 |
else |
891 |
ilimit(np)=0. _d 0 |
892 |
pcarbon(np)=0. _d 0 |
893 |
endif |
894 |
else ! if pcm 0 |
895 |
pcm(np)=0.d0 |
896 |
#ifndef DYNAMIC_CHL |
897 |
chl2c(np)=chl2cmin(np) |
898 |
#endif |
899 |
pcarbon(np)=0.d0 |
900 |
ilimit(np)=0.d0 |
901 |
endif |
902 |
#ifdef DYNAMIC_CHL |
903 |
c Chl:C acclimated to current conditions |
904 |
c (eq A14 in Geider et al 1997) |
905 |
acclim(np)=chl2cmax(np)/ |
906 |
& (1+(chl2cmax(np)*alpha_I(np))/ |
907 |
& (2*pcm(np))) |
908 |
acclim(np)=min(acclim(np),chl2cmax(np)) |
909 |
c acclim(np)=max(acclim(np),chl2cmin(np)) |
910 |
#else |
911 |
phychl(np)=phyto(np)*R_PC(np)*chl2c(np) |
912 |
#endif |
913 |
enddo |
914 |
if (debug.eq.14) print*,'ilimit',ilimit, PARlocal |
915 |
if (debug.eq.14) print*,'chl:c',chl2c |
916 |
if (debug.eq.14) print*,'chl',phychl |
917 |
#ifdef DYNAMIC_CHL |
918 |
if (debug.eq.14) print*,'acclim',acclim |
919 |
#endif |
920 |
#endif /* GEIDER */ |
921 |
|
922 |
#ifdef DAR_DIAG_CHL |
923 |
c diagnostic version of the above that does not feed back to growth |
924 |
ChlGeiderlocal = 0. _d 0 |
925 |
do np = 1, npmax |
926 |
tmppcm = mu(np)*limit(np)*phytoTempFunction(np) |
927 |
if (tmppcm.gt.0.d0) then |
928 |
tmpchl2c = Geider_chl2cmax(np)/ |
929 |
& (1+(Geider_chl2cmax(np)*Geider_alphachl(np)*PARdaylocal)/ |
930 |
& (2*tmppcm)) |
931 |
tmpchl2c = min(tmpchl2c, Geider_chl2cmax(np)) |
932 |
tmpchl2c = max(tmpchl2c, Geider_chl2cmin(np)) |
933 |
else |
934 |
tmpchl2c = Geider_chl2cmin(np) |
935 |
endif |
936 |
ChlGeiderlocal = ChlGeiderlocal + phyto(np)*R_PC(np)*tmpchl2c |
937 |
enddo |
938 |
C Chl a la Doney |
939 |
ChlDoneylocal = 0. _d 0 |
940 |
do np = 1, npmax |
941 |
tmpchl2c = (Doney_Bmax - (Doney_Bmax-Doney_Bmin)* |
942 |
& MIN(1. _d 0,PARdaylocal/Doney_PARstar)) |
943 |
& *limit(np) |
944 |
ChlDoneylocal = ChlDoneylocal + |
945 |
& tmpchl2c*R_PC(np)*phyto(np) |
946 |
enddo |
947 |
C Chl a la Cloern |
948 |
ChlCloernlocal = 0. _d 0 |
949 |
do np = 1, npmax |
950 |
tmpchl2c = Cloern_chl2cmin + |
951 |
& Cloern_A*exp(Cloern_B*Tlocal) |
952 |
& *exp(-Cloern_C*PARdaylocal) |
953 |
& *limit(np) |
954 |
ChlCloernlocal = ChlCloernlocal + |
955 |
& tmpchl2c*R_PC(np)*phyto(np) |
956 |
enddo |
957 |
#endif /* DAR_DIAG_CHL */ |
958 |
|
959 |
|
960 |
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
961 |
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
962 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
963 |
c ******************* END GROWTH PHYTO ******************************* |
964 |
|
965 |
|
966 |
#ifdef OLD_GRAZE |
967 |
c------------------------------------------------------------------------ |
968 |
c GRAZING sum contributions of all zooplankton |
969 |
do np=1,npmax |
970 |
grazing_phyto(np) = 0.0 _d 0 |
971 |
do nz = 1, nzmax |
972 |
grazing_phyto(np) = grazing_phyto(np) |
973 |
& + graze(np,nz)*zooP(nz)*zooTempFunction(nz) |
974 |
enddo |
975 |
enddo |
976 |
if (debug.eq.2) print*,'grazing_phyto',grazing_phyto |
977 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
978 |
#else |
979 |
c------------------------------------------------------------------------ |
980 |
c sum all palatability*phyto and find phyto specific grazing rate |
981 |
do nz=1,nzmax |
982 |
allphyto(nz)=0. _d 0 |
983 |
do np=1,npmax |
984 |
allphyto(nz)=allphyto(nz)+palat(np,nz)*phyto(np) |
985 |
enddo |
986 |
if (allphyto(nz).le.0. _d 0) allphyto(nz)=phygrazmin |
987 |
#ifdef SER_GRAZ |
988 |
denphyto(nz)=0. _d 0 |
989 |
do np=1,npmax |
990 |
denphyto(nz)=denphyto(nz)+ |
991 |
& (palat(np,nz)*phyto(np)/allphyto(nz))*phyto(np) |
992 |
enddo |
993 |
if (denphyto(nz).le.0. _d 0) denphyto(nz)=phygrazmin |
994 |
#endif |
995 |
do np=1,npmax |
996 |
tmpz=max(0. _d 0,(allphyto(nz)-phygrazmin) ) |
997 |
grazphy(np,nz)=grazemax(nz)* |
998 |
#ifdef SER_GRAZ |
999 |
c as in Vallina et al, 2011 |
1000 |
& (((palat(np,nz)*phyto(np)/allphyto(nz))*phyto(np))/ |
1001 |
& denphyto(nz)) * |
1002 |
#else |
1003 |
c as in Dutkiewicz et al, GBC, 2009 |
1004 |
& (palat(np,nz)*phyto(np)/allphyto(nz))* |
1005 |
#endif |
1006 |
& ( tmpz**hollexp/ |
1007 |
& (tmpz**hollexp+kgrazesat**hollexp) ) |
1008 |
enddo |
1009 |
enddo |
1010 |
if (debug.eq.2) print*,'allphyto',allphyto |
1011 |
c if (debug.eq.2) print*,'grazephy',grazphy |
1012 |
c sum over zoo for impact on phyto |
1013 |
do np=1,npmax |
1014 |
sumgrazphy(np)=0. _d 0 |
1015 |
do nz=1,nzmax |
1016 |
sumgrazphy(np)=sumgrazphy(np)+ |
1017 |
& grazphy(np,nz)*zooP(nz) |
1018 |
enddo |
1019 |
enddo |
1020 |
if (debug.eq.2) print*,'sumgrazephy',sumgrazphy |
1021 |
c sum over phy for impact on zoo, and all remainder to go to POM |
1022 |
do nz=1,nzmax |
1023 |
sumgrazzoo(nz)=0. _d 0 |
1024 |
sumgrazzooN(nz)=0. _d 0 |
1025 |
sumgrazzooFe(nz)=0. _d 0 |
1026 |
sumgrazzooSi(nz)=0. _d 0 |
1027 |
sumgrazloss(nz)=0. _d 0 |
1028 |
sumgrazlossN(nz)=0. _d 0 |
1029 |
sumgrazlossFe(nz)=0. _d 0 |
1030 |
sumgrazlossSi(nz)=0. _d 0 |
1031 |
#ifdef ALLOW_CARBON |
1032 |
sumgrazzooC(nz)=0. _d 0 |
1033 |
sumgrazlossC(nz)=0. _d 0 |
1034 |
sumgrazlossPIC(nz)=0. _d 0 |
1035 |
#endif |
1036 |
do np=1,npmax |
1037 |
sumgrazzoo(nz)=sumgrazzoo(nz)+ |
1038 |
& asseff(np,nz)*grazphy(np,nz)*zooP(nz) |
1039 |
sumgrazloss(nz)=sumgrazloss(nz)+ |
1040 |
& (1. _d 0-asseff(np,nz))*grazphy(np,nz)*zooP(nz) |
1041 |
sumgrazzooN(nz)=sumgrazzooN(nz)+ |
1042 |
& asseff(np,nz)*grazphy(np,nz)*zooP(nz)*R_NP(np) |
1043 |
sumgrazlossN(nz)=sumgrazlossN(nz)+ |
1044 |
& (1. _d 0-asseff(np,nz))*grazphy(np,nz)* |
1045 |
& zooP(nz)*R_NP(np) |
1046 |
sumgrazzooFe(nz)=sumgrazzooFe(nz)+ |
1047 |
& asseff(np,nz)*grazphy(np,nz)* |
1048 |
& zooP(nz)*R_FeP(np) |
1049 |
sumgrazlossFe(nz)=sumgrazlossFe(nz)+ |
1050 |
& (1. _d 0-asseff(np,nz))*grazphy(np,nz)* |
1051 |
& zooP(nz)*R_FeP(np) |
1052 |
sumgrazzooSi(nz)=sumgrazzooSi(nz)+ |
1053 |
& asseff(np,nz)*grazphy(np,nz)* |
1054 |
& zooP(nz)*R_SiP(np) |
1055 |
sumgrazlossSi(nz)=sumgrazlossSi(nz)+ |
1056 |
& (1. _d 0-asseff(np,nz))*grazphy(np,nz)* |
1057 |
& zooP(nz)*R_SiP(np) |
1058 |
#ifdef ALLOW_CARBON |
1059 |
sumgrazzooC(nz)=sumgrazzooC(nz)+ |
1060 |
& asseff(np,nz)*grazphy(np,nz)*zooP(nz)*R_PC(np) |
1061 |
sumgrazlossC(nz)=sumgrazlossC(nz)+ |
1062 |
& (1. _d 0-asseff(np,nz))*grazphy(np,nz)* |
1063 |
& zooP(nz)*R_PC(np) |
1064 |
sumgrazlossPIC(nz)=sumgrazlossPIC(nz)+ |
1065 |
& (1. _d 0)*grazphy(np,nz)* |
1066 |
& zooP(nz)*R_PC(np)*R_PICPOC(np) |
1067 |
#endif |
1068 |
enddo |
1069 |
enddo |
1070 |
if (debug.eq.2) print*,'sumgrazzoo',sumgrazzoo |
1071 |
if (debug.eq.2) print*,'sumgrazloss',sumgrazloss |
1072 |
if (debug.eq.2) print*,'sumgrazzooN',sumgrazzooN |
1073 |
if (debug.eq.2) print*,'sumgrazlossN',sumgrazlossN |
1074 |
if (debug.eq.2) print*,'sumgrazzooFe',sumgrazzooFe |
1075 |
if (debug.eq.2) print*,'sumgrazlossFe',sumgrazlossFe |
1076 |
if (debug.eq.2) print*,'sumgrazzooSi',sumgrazzooSi |
1077 |
if (debug.eq.2) print*,'sumgrazlossSi',sumgrazlossSi |
1078 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1079 |
#endif |
1080 |
|
1081 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1082 |
c accumulate particulate and dissolved detritus |
1083 |
do np=1, npmax |
1084 |
totphy_pop=totphy_pop+ |
1085 |
& ExportFracP(np)*mortphy(np)*phytomin(np) |
1086 |
totphy_dop=totphy_dop+ |
1087 |
& (1. _d 0-ExportFracP(np))*mortphy(np)*phytomin(np) |
1088 |
totphy_pon=totphy_pon+ R_NP(np)* |
1089 |
& ExportFracP(np)*mortphy(np)*phytomin(np) |
1090 |
totphy_don=totphy_don+ R_NP(np)* |
1091 |
& (1. _d 0-ExportFracP(np))*mortphy(np)*phytomin(np) |
1092 |
totphy_pofe=totphy_pofe+ R_FeP(np)* |
1093 |
& ExportFracP(np)*mortphy(np)*phytomin(np) |
1094 |
totphy_dofe=totphy_dofe+ R_FeP(np)* |
1095 |
& (1. _d 0-ExportFracP(np))*mortphy(np)*phytomin(np) |
1096 |
totphy_posi=totphy_posi+ R_SiP(np)* |
1097 |
& mortphy(np)*phytomin(np) |
1098 |
#ifdef ALLOW_CARBON |
1099 |
totphy_poc=totphy_poc+ R_PC(np)* |
1100 |
& ExportFracP(np)*mortphy(np)*phytomin(np) |
1101 |
totphy_doc=totphy_doc+ R_PC(np)* |
1102 |
& (1. _d 0-ExportFracP(np))*mortphy(np)*phytomin(np) |
1103 |
totphy_pic=totphy_pic+ R_PC(np)*R_PICPOC(np)* |
1104 |
& mortphy(np)*phytomin(np) |
1105 |
#endif |
1106 |
enddo |
1107 |
#ifdef ALLOW_CDOM |
1108 |
totphy_cdomp=(fraccdom)*totphy_dop |
1109 |
totphy_dop=totphy_dop-totphy_cdomp |
1110 |
totphy_cdomn=rnp_cdom*totphy_cdomp |
1111 |
totphy_don=totphy_don-totphy_cdomn |
1112 |
totphy_cdomfe=rfep_cdom*totphy_cdomp |
1113 |
totphy_dofe=totphy_dofe-totphy_cdomfe |
1114 |
#ifdef ALLOW_CARBON |
1115 |
totphy_cdomc=rcp_cdom*totphy_cdomp |
1116 |
totphy_doc=totphy_doc-totphy_cdomc |
1117 |
#endif |
1118 |
#endif |
1119 |
if (debug.eq.3) print*,'tot_phy_pop',totphy_pop |
1120 |
if (debug.eq.3) print*,'tot_phy_dop',totphy_dop |
1121 |
if (debug.eq.3) print*,'tot_phy_pon',totphy_pon |
1122 |
if (debug.eq.3) print*,'tot_phy_don',totphy_don |
1123 |
if (debug.eq.3) print*,'tot_phy_pofe',totphy_pofe |
1124 |
if (debug.eq.3) print*,'tot_phy_dofe',totphy_dofe |
1125 |
if (debug.eq.3) print*,'tot_phy_posi',totphy_posi |
1126 |
|
1127 |
|
1128 |
c cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1129 |
|
1130 |
|
1131 |
#ifdef OLD_GRAZE |
1132 |
c ****************** ZOO GRAZING RATE **************************** |
1133 |
c determine zooplankton grazing rates |
1134 |
do nz = 1, nzmax |
1135 |
c grazing: sum contribution from all phytoplankton |
1136 |
grazingP(nz) = 0.0 _d 0 |
1137 |
grazingN(nz) = 0.0 _d 0 |
1138 |
grazingFe(nz) = 0.0 _d 0 |
1139 |
grazingSi(nz) = 0.0 _d 0 |
1140 |
#ifdef ALLOW_CARBON |
1141 |
grazingC(nz) = 0.0 _d 0 |
1142 |
#endif |
1143 |
do np = 1, npmax |
1144 |
facpz = (phytomin(np)/(phytomin(np) + kgrazesat)) |
1145 |
& *zooTempFunction(nz) |
1146 |
grazingP(nz) = grazingP(nz) + |
1147 |
& graze(np,nz)*facpz |
1148 |
grazingN(nz) = grazingN(nz) + |
1149 |
& graze(np,nz)*R_NP(np)*facpz |
1150 |
grazingFe(nz) = grazingFe(nz) + |
1151 |
& graze(np,nz)*R_FeP(np)*facpz |
1152 |
grazingSi(nz) = grazingSi(nz) + |
1153 |
& graze(np,nz)*R_SiP(np)*facpz |
1154 |
#ifdef ALLOW_CARBON |
1155 |
grazingC(nz) = grazingC(nz) + |
1156 |
& graze(np,nz)*R_PC(np)*facpz |
1157 |
#endif |
1158 |
enddo |
1159 |
enddo |
1160 |
if (debug.eq.4) print*,'grazingP', grazingP |
1161 |
if (debug.eq.4) print*,'grazingN', grazingN |
1162 |
if (debug.eq.4) print*,'grazingFe', grazingFe |
1163 |
if (debug.eq.4) print*,'grazingSi', grazingSi |
1164 |
c ************* END ZOO GRAZING ********************************* |
1165 |
#endif |
1166 |
cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1167 |
c accumulate particulate and dissolved detritus |
1168 |
do nz=1, nzmax |
1169 |
totzoo_pop=totzoo_pop+ |
1170 |
& ExportFracZ(nz)*( mortzoo(nz)*zooP(nz) |
1171 |
& + mortzoo2(nz)*zooP(nz)**2 ) |
1172 |
totzoo_dop=totzoo_dop+ |
1173 |
& (1. _d 0-ExportFracZ(nz))*( |
1174 |
& mortzoo(nz)*zooP(nz)+ |
1175 |
& mortzoo2(nz)*zooP(nz)**2 ) |
1176 |
totzoo_pon=totzoo_pon+ |
1177 |
& ExportFracZ(nz)*( mortzoo(nz)*zooN(nz) |
1178 |
& + mortzoo2(nz)*zooN(nz)**2 ) |
1179 |
totzoo_don=totzoo_don+ |
1180 |
& (1. _d 0-ExportFracZ(nz))*( |
1181 |
& mortzoo(nz)*zooN(nz)+ |
1182 |
& mortzoo2(nz)*zooN(nz)**2 ) |
1183 |
totzoo_pofe=totzoo_pofe+ |
1184 |
& ExportFracZ(nz)*( mortzoo(nz)*zooFe(nz) |
1185 |
& + mortzoo2(nz)*zooFe(nz)**2 ) |
1186 |
totzoo_dofe=totzoo_dofe+ |
1187 |
& (1. _d 0-ExportFracZ(nz))*( |
1188 |
& mortzoo(nz)*zooFe(nz) + |
1189 |
& mortzoo2(nz)*zooFe(nz)**2 ) |
1190 |
totzoo_posi=totzoo_posi+ |
1191 |
& ( mortzoo(nz)*zooSi(nz)+ |
1192 |
& mortzoo2(nz)*zooSi(nz)**2 ) |
1193 |
#ifdef ALLOW_CARBON |
1194 |
totzoo_poc=totzoo_poc+ |
1195 |
& ExportFracZ(nz)*( mortzoo(nz)*zooClocal(nz) |
1196 |
& + mortzoo2(nz)*zooClocal(nz)**2 ) |
1197 |
totzoo_doc=totzoo_doc+ |
1198 |
& (1. _d 0-ExportFracZ(nz))*( mortzoo(nz)*zooClocal(nz) |
1199 |
& + mortzoo2(nz)*zooClocal(nz)**2 ) |
1200 |
#endif |
1201 |
enddo |
1202 |
|
1203 |
#ifndef OLD_GRAZE |
1204 |
do nz=1, nzmax |
1205 |
totzoo_pop=totzoo_pop+ |
1206 |
& ExportFracGraz(nz)*sumgrazloss(nz) |
1207 |
totzoo_dop=totzoo_dop+ |
1208 |
& (1. _d 0-ExportFracGraz(nz))*sumgrazloss(nz) |
1209 |
totzoo_pon=totzoo_pon+ |
1210 |
& ExportFracGraz(nz)*sumgrazlossN(nz) |
1211 |
totzoo_don=totzoo_don+ |
1212 |
& (1. _d 0-ExportFracGraz(nz))*sumgrazlossN(nz) |
1213 |
totzoo_pofe=totzoo_pofe+ |
1214 |
& ExportFracGraz(nz)*sumgrazlossFe(nz) |
1215 |
totzoo_dofe=totzoo_dofe+ |
1216 |
& (1. _d 0-ExportFracGraz(nz))*sumgrazlossFe(nz) |
1217 |
totzoo_posi=totzoo_posi+ |
1218 |
& sumgrazlossSi(nz) |
1219 |
#ifdef ALLOW_CARBON |
1220 |
totzoo_poc=totzoo_poc+ |
1221 |
& ExportFracGraz(nz)*sumgrazlossC(nz) |
1222 |
totzoo_doc=totzoo_doc+ |
1223 |
& (1. _d 0-ExportFracGraz(nz))*sumgrazlossC(nz) |
1224 |
totzoo_pic=totzoo_pic+ |
1225 |
& sumgrazlossPIC(nz) |
1226 |
#endif |
1227 |
enddo |
1228 |
#endif |
1229 |
|
1230 |
#ifdef ALLOW_CDOM |
1231 |
totzoo_cdomp=(fraccdom)*totzoo_dop |
1232 |
totzoo_dop=totzoo_dop-totzoo_cdomp |
1233 |
totzoo_cdomn=rnp_cdom*totzoo_cdomp |
1234 |
totzoo_don=totzoo_don-totzoo_cdomn |
1235 |
totzoo_cdomfe=rfep_cdom*totzoo_cdomp |
1236 |
totzoo_dofe=totzoo_dofe-totzoo_cdomfe |
1237 |
#ifdef ALLOW_CARBON |
1238 |
totzoo_cdomc=rcp_cdom*totzoo_cdomp |
1239 |
totzoo_doc=totzoo_doc-totzoo_cdomc |
1240 |
#endif |
1241 |
#endif |
1242 |
if (debug.eq.5) print*,'totzoo_pop',totzoo_pop |
1243 |
if (debug.eq.5) print*,'totzoo_dop',totzoo_dop |
1244 |
if (debug.eq.5) print*,'totzoo_pon',totzoo_pon |
1245 |
if (debug.eq.5) print*,'totzoo_don',totzoo_don |
1246 |
if (debug.eq.5) print*,'totzoo_pofe',totzoo_pofe |
1247 |
if (debug.eq.5) print*,'totzoo_dofe',totzoo_dofe |
1248 |
if (debug.eq.5) print*,'totzoo_posi',totzoo_posi |
1249 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1250 |
|
1251 |
c ********************* NUTRIENT UPTAKE ******************************* |
1252 |
c determine nutrient uptake |
1253 |
c consumption - sum of phytoplankton contributions |
1254 |
do np = 1, npmax |
1255 |
c phospate uptake by each phytoplankton |
1256 |
#ifndef GEIDER |
1257 |
grow(np)=ngrow(np)*mu(np)*limit(np)*ilimit(np)* |
1258 |
& phytoTempFunction(np) |
1259 |
#endif |
1260 |
#ifdef GEIDER |
1261 |
grow(np)=ngrow(np)*pcarbon(np) |
1262 |
if (debug.eq.1) print*,'grow', grow(np), pcarbon(np) |
1263 |
if (debug.eq.14) print*,'grow', grow(np), pcarbon(np) |
1264 |
#ifdef DYNAMIC_CHL |
1265 |
c geider 97 for dChl/dt (source part) Eq. 3 |
1266 |
if (acclim(np).gt. 0. _d 0) then |
1267 |
rhochl(np)=chl2cmax(np) * |
1268 |
& (grow(np)/(alpha_I(np)*acclim(np)) ) |
1269 |
else |
1270 |
rhochl(np)= 0. _d 0 |
1271 |
endif |
1272 |
if (debug.eq.14) print*,'rhochl',rhochl(np) |
1273 |
#endif |
1274 |
#endif |
1275 |
PspecificPO4(np) = grow(np)*phyto(np) |
1276 |
c write(6,*)'np =',np, ' PspecificPO4 =' |
1277 |
c & ,PspecificPO4(np) |
1278 |
consumpPO4 = consumpPO4 + PspecificPO4(np) |
1279 |
consumpFeT = consumpFeT + PspecificPO4(np)*R_FeP(np) |
1280 |
consumpSi = consumpSi + PspecificPO4(np)*R_SiP(np) |
1281 |
cswd should have O2prod as function of np? |
1282 |
c New Way of doing Nitrogen Consumption ....................... |
1283 |
if(diazotroph(np) .ne. 1.0 _d 0)then |
1284 |
if (Nlimit(np).le.0. _d 0) then |
1285 |
consumpNO3 = consumpNO3 |
1286 |
consumpNO2 = consumpNO2 |
1287 |
consumpNH4 = consumpNH4 |
1288 |
else |
1289 |
consumpNO3 = consumpNO3 + |
1290 |
& NO3limit(np)/Nlimit(np)*PspecificPO4(np)*R_NP(np) |
1291 |
consumpNO2 = consumpNO2 + |
1292 |
& NO2limit(np)/Nlimit(np)* PspecificPO4(np)*R_NP(np) |
1293 |
consumpNH4 = consumpNH4 + |
1294 |
& NH4limit(np)/Nlimit(np)*PspecificPO4(np)*R_NP(np) |
1295 |
endif |
1296 |
else |
1297 |
consumpNO3 = consumpNO3 |
1298 |
consumpNO2 = consumpNO2 |
1299 |
consumpNH4 = consumpNH4 |
1300 |
Nfix=Nfix+PspecificPO4(np)*R_NP(np) |
1301 |
#ifdef ALLOW_DIAZ |
1302 |
#ifdef DAR_DIAG_NFIXP |
1303 |
NfixPlocal(np)=PspecificPO4(np)*R_NP(np) |
1304 |
#endif |
1305 |
#endif |
1306 |
endif |
1307 |
#ifdef ALLOW_CARBON |
1308 |
consumpDIC = consumpDIC + PspecificPO4(np)*R_PC(np) |
1309 |
consumpDIC_PIC = consumpDIC_PIC + |
1310 |
& PspecificPO4(np)*R_PC(np)*R_PICPOC(np) |
1311 |
#endif |
1312 |
enddo |
1313 |
if (debug.eq.7) print*,'local', parlocal,tlocal,po4local, |
1314 |
& no3local, no2local,nh4local,fetlocal,silocal |
1315 |
if (debug.eq.7) print*,'grow',grow |
1316 |
if (debug.eq.6) print*,'pspecificpo4', PspecificPO4 |
1317 |
if (debug.eq.6) print*,'consumpPO4', consumpPO4 |
1318 |
if (debug.eq.6) print*,'consumpFeT', consumpFeT |
1319 |
if (debug.eq.6) print*,'consumpSi ', consumpsi |
1320 |
if (debug.eq.6) print*,'consumpNO3', consumpNO3 |
1321 |
if (debug.eq.6) print*,'consumpNO2', consumpNO2 |
1322 |
if (debug.eq.6) print*,'consumpNH4', consumpNH4 |
1323 |
c ****************** END NUTRIENT UPTAKE **************************** |
1324 |
|
1325 |
c sinking phytoplankton and POM |
1326 |
if(bottom .eq. 1.0 _d 0)then |
1327 |
psinkP = (wp_sink*POPuplocal)/(dzlocal) |
1328 |
psinkN = (wn_sink*PONuplocal)/(dzlocal) |
1329 |
psinkFe = (wfe_sink*POFeuplocal)/(dzlocal) |
1330 |
psinkSi = (wsi_sink*PSiuplocal)/(dzlocal) |
1331 |
do np=1,npmax |
1332 |
psinkPhy(np) = |
1333 |
& (wsink(np)*Phytoup(np))/(dzlocal) |
1334 |
enddo |
1335 |
#ifdef DYNAMIC_CHL |
1336 |
do np=1,npmax |
1337 |
psinkChl(np) = |
1338 |
& (wsink(np)*Chlup(np))/(dzlocal) |
1339 |
enddo |
1340 |
#endif |
1341 |
#ifdef ALLOW_CARBON |
1342 |
psinkC = (wc_sink*POCuplocal)/(dzlocal) |
1343 |
psinkPIC = (wpic_sink*PICuplocal)/(dzlocal) |
1344 |
#endif |
1345 |
else |
1346 |
psinkP = (wp_sink*(POPuplocal-POPlocal))/(dzlocal) |
1347 |
psinkN = (wn_sink*(PONuplocal-PONlocal))/(dzlocal) |
1348 |
psinkFe = (wfe_sink*(POFeuplocal-POFelocal))/(dzlocal) |
1349 |
psinkSi = (wsi_sink*(PSiuplocal-PSilocal))/(dzlocal) |
1350 |
do np=1,npmax |
1351 |
psinkPhy(np) = |
1352 |
& (wsink(np))*(Phytoup(np)-Phyto(np))/(dzlocal) |
1353 |
enddo |
1354 |
#ifdef DYNAMIC_CHL |
1355 |
do np=1,npmax |
1356 |
psinkChl(np) = |
1357 |
& (wsink(np))*(Chlup(np)-phychl(np))/(dzlocal) |
1358 |
enddo |
1359 |
#endif |
1360 |
#ifdef ALLOW_CARBON |
1361 |
psinkC = (wc_sink*(POCuplocal-POClocal))/(dzlocal) |
1362 |
psinkPIC = (wpic_sink*(PICuplocal-PIClocal))/(dzlocal) |
1363 |
#endif |
1364 |
endif |
1365 |
|
1366 |
c DOM remineralization rates |
1367 |
DOPremin = reminTempFunction * Kdop * DOPlocal |
1368 |
DONremin = reminTempFunction * Kdon * DONlocal |
1369 |
DOFeremin = reminTempFunction * KdoFe * DOFelocal |
1370 |
|
1371 |
c remineralization of sinking particulate |
1372 |
preminP = reminTempFunction * Kpremin_P*POPlocal |
1373 |
preminN = reminTempFunction * Kpremin_N*PONlocal |
1374 |
preminFe = reminTempFunction * Kpremin_Fe*POFelocal |
1375 |
preminSi = reminTempFunction * Kpremin_Si*PSilocal |
1376 |
#ifdef ALLOW_CDOM |
1377 |
preminP_cdom = fraccdom*preminP |
1378 |
preminP=preminP-preminP_cdom |
1379 |
preminN_cdom = rnp_cdom*preminP_cdom |
1380 |
preminN=preminN-preminN_cdom |
1381 |
preminFe_cdom = rfep_cdom*preminP_cdom |
1382 |
preminFe=preminFe-preminFe_cdom |
1383 |
#endif |
1384 |
|
1385 |
#ifdef ALLOW_CARBON |
1386 |
DOCremin = reminTempFunction * Kdoc * DOClocal |
1387 |
preminC = reminTempFunction * Kpremin_C*POClocal |
1388 |
#ifdef ALLOW_CDOM |
1389 |
preminC_cdom = rcp_cdom*preminP_cdom |
1390 |
preminC=preminC-preminC_cdom |
1391 |
#endif |
1392 |
c dissolution |
1393 |
disscPIC = Kdissc*PIClocal |
1394 |
#endif |
1395 |
|
1396 |
#ifdef ALLOW_CDOM |
1397 |
c degradation of CDOM - high when bleached by light |
1398 |
cdomp_degrd = reminTempFunction * cdomlocal |
1399 |
& *(cdomdegrd+cdombleach*min(PARlocal/PARcdom,1. _d 0) ) |
1400 |
cdomn_degrd = rnp_cdom * cdomp_degrd |
1401 |
cdomfe_degrd= rfep_cdom * cdomp_degrd |
1402 |
#ifdef ALLOW_CARBON |
1403 |
cdomc_degrd = rcp_cdom * cdomp_degrd |
1404 |
#endif |
1405 |
#endif |
1406 |
|
1407 |
c chemistry |
1408 |
c NH4 -> NO2 -> NO3 by bacterial action |
1409 |
NO2prod = knita*( 1. _d 0-min(PARlocal/PAR0,1. _d 0) ) |
1410 |
& *NH4local |
1411 |
NO3prod = knitb*( 1. _d 0-min(PARlocal/PAR0,1. _d 0) ) |
1412 |
& *NO2local |
1413 |
c NO2prod = knita*NH4local |
1414 |
c NO3prod = knitb*NO2local |
1415 |
c |
1416 |
#ifdef PART_SCAV |
1417 |
scav_poc=POPlocal/1.1321 _d -4 |
1418 |
c scav rate |
1419 |
scav_part=scav_rat*scav_inter*(scav_poc**scav_exp) |
1420 |
#endif |
1421 |
c ------------------------------------------------------------------- |
1422 |
c calculate tendency terms (and some diagnostics) |
1423 |
c ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1424 |
c phytoplankton |
1425 |
do np=1,npmax |
1426 |
dphytodt(np) = PspecificPO4(np) |
1427 |
#ifdef OLD_GRAZE |
1428 |
& - grazing_phyto(np)* |
1429 |
& (phytomin(np)/(phytomin(np) + kgrazesat)) |
1430 |
#else |
1431 |
& - sumgrazphy(np) |
1432 |
#endif |
1433 |
& - mortphy(np)*phytomin(np) |
1434 |
& + psinkphy(np) |
1435 |
#ifdef GEIDER |
1436 |
#ifdef DYNAMIC_CHL |
1437 |
dphychl(np) = acclim(np)*PspecificPO4(np)*R_PC(np) |
1438 |
c dphychl(np) = rhochl(np)*PspecificPO4(np)*R_PC(np) |
1439 |
& + acclimtimescl * |
1440 |
& (acclim(np)-chl2c(np))*phyto(np)*R_PC(np) |
1441 |
& +( |
1442 |
#ifdef OLD_GRAZE |
1443 |
& - grazing_phyto(np)* |
1444 |
& (phytomin(np)/(phytomin(np) + kgrazesat)) |
1445 |
#else |
1446 |
& - sumgrazphy(np) |
1447 |
#endif |
1448 |
& - mortphy(np)*phytomin(np)) *chl2c(np)*R_PC(np) |
1449 |
& + psinkChl(np) |
1450 |
#endif |
1451 |
Chl=Chl + phychl(np) |
1452 |
#endif |
1453 |
c %% diagnostics |
1454 |
PP = PP + PspecificPO4(np) |
1455 |
c%%% |
1456 |
#ifdef OLD_GRAZE |
1457 |
tmpr=grazing_phyto(np)* |
1458 |
& (phytomin(np)/(phytomin(np) + kgrazesat)) |
1459 |
& + mortphy(np)*phytomin(np) |
1460 |
& - psinkphy(np) |
1461 |
#else |
1462 |
tmpr=sumgrazphy(np) |
1463 |
& + mortphy(np)*phytomin(np) |
1464 |
& - psinkphy(np) |
1465 |
#endif |
1466 |
#ifdef DAR_DIAG_RSTAR |
1467 |
#ifndef GEIDER |
1468 |
tmpgrow=ngrow(np)*mu(np)*ilimit(np)* |
1469 |
& phytoTempFunction(np) |
1470 |
#endif |
1471 |
#ifdef GEIDER |
1472 |
tmpgrow=grow(np)/limit(np) |
1473 |
#endif |
1474 |
tmp1=tmpgrow*phyto(np)-tmpr |
1475 |
tmp2=tmpgrow*phyto(np)*(exp(-sig1*nh4local)+NH4limit(np)) |
1476 |
& -tmpr |
1477 |
if (tmp1.ne.0. _d 0) then |
1478 |
Rstarlocal(np)=ksatPO4(np)*tmpr/tmp1 |
1479 |
else |
1480 |
Rstarlocal(np)=-9999. _d 0 |
1481 |
endif |
1482 |
if (tmp2.ne.0. _d 0) then |
1483 |
RNstarlocal(np)=ksatNO3(np)* |
1484 |
& (tmpr-tmpgrow*NH4limit(np)*phyto(np))/tmp2 |
1485 |
else |
1486 |
RNstarlocal(np)=-9999. _d 0 |
1487 |
endif |
1488 |
#endif |
1489 |
#ifdef DAR_DIAG_GROW |
1490 |
c include temp, light, nutrients |
1491 |
c Growlocal(np)=grow(np) |
1492 |
c include temp and light, but not nutrients |
1493 |
Growlocal(np)=ngrow(np)*mu(np)*ilimit(np)* |
1494 |
& phytoTempFunction(np) |
1495 |
c include temp, but not nutrients or light |
1496 |
c Growlocal(np)=ngrow(np)*mu(np)* |
1497 |
c & phytoTempFunction(np) |
1498 |
Growsqlocal(np)=Growlocal(np)**2 |
1499 |
#endif |
1500 |
enddo |
1501 |
c end np loop |
1502 |
if (debug.eq.10) print*,'dphytodt',dphytodt |
1503 |
c |
1504 |
#ifdef OLD_GRAZE |
1505 |
c zooplankton growth by grazing |
1506 |
do nz=1,nzmax |
1507 |
c zoo in P currency |
1508 |
dzooPdt(nz) = grazingP(nz)*zooP(nz) |
1509 |
C zooplankton stoichiometry varies according to food source |
1510 |
dzooNdt(nz) = grazingN(nz)*zooP(nz) |
1511 |
dzooFedt(nz) = grazingFe(nz)*zooP(nz) |
1512 |
dzooSidt(nz) = grazingSi(nz)*zooP(nz) |
1513 |
enddo |
1514 |
#else |
1515 |
do nz=1,nzmax |
1516 |
c zoo in P currency |
1517 |
dzooPdt(nz) = sumgrazzoo(nz) |
1518 |
C zooplankton stoichiometry varies according to food source |
1519 |
dzooNdt(nz) = sumgrazzooN(nz) |
1520 |
dzooFedt(nz) = sumgrazzooFe(nz) |
1521 |
dzooSidt(nz) = sumgrazzooSi(nz) |
1522 |
enddo |
1523 |
#endif |
1524 |
if (debug.eq.10) print*,'dZooPdt',dZooPdt |
1525 |
|
1526 |
c zooplankton mortality |
1527 |
do nz=1,nzmax |
1528 |
c zoo in P currency |
1529 |
dzooPdt(nz) = dzooPdt(nz) |
1530 |
& - mortzoo(nz)*zooP(nz) |
1531 |
& - mortzoo2(nz)*zooP(nz)**2 |
1532 |
c zooplankton in other currencies |
1533 |
C zooplankton stoichiometry varies according to food source |
1534 |
dzooNdt(nz) = dzooNdt(nz) |
1535 |
& - mortzoo(nz)*zooN(nz) |
1536 |
& - mortzoo2(nz)*zooN(nz)**2 |
1537 |
dzooFedt(nz) = dzooFedt(nz) |
1538 |
& - mortzoo(nz)*zooFe(nz) |
1539 |
& - mortzoo2(nz)*zooFe(nz)**2 |
1540 |
dzooSidt(nz) = dzooSidt(nz) |
1541 |
& - mortzoo(nz)*zooSi(nz) |
1542 |
& - mortzoo2(nz)*zooSi(nz)**2 |
1543 |
enddo |
1544 |
|
1545 |
|
1546 |
c sum contributions to inorganic nutrient tendencies |
1547 |
dPO4dt = - consumpPO4 + |
1548 |
#ifdef ALLOW_CDOM |
1549 |
& DOPremin |
1550 |
#else |
1551 |
& preminP + DOPremin |
1552 |
#endif |
1553 |
dNH4dt = - consumpNH4 + |
1554 |
#ifdef ALLOW_CDOM |
1555 |
& DONremin |
1556 |
#else |
1557 |
& preminN + DONremin |
1558 |
#endif |
1559 |
& - NO2prod |
1560 |
dNO2dt = - consumpNO2 |
1561 |
& + NO2prod - NO3prod |
1562 |
dNO3dt = - consumpNO3 |
1563 |
& + NO3prod |
1564 |
c-ONLYNO3 dNO3dt = - consumpNO3 + preminN + DONremin |
1565 |
#ifdef ALLOW_DENIT |
1566 |
if (O2local.le.O2crit) then |
1567 |
denit = denit_np |
1568 |
#ifdef ALLOW_CDOM |
1569 |
& *(DOPremin) |
1570 |
#else |
1571 |
& *(preminP + DOPremin) |
1572 |
#endif |
1573 |
dNO3dt = dNO3dt - denit |
1574 |
dNH4dt = dNH4dt - |
1575 |
#ifdef ALLOW_CDOM |
1576 |
& (DONremin) |
1577 |
#else |
1578 |
& (preminN + DONremin) |
1579 |
#endif |
1580 |
endif |
1581 |
#endif |
1582 |
dFeTdt = - consumpFeT + |
1583 |
#ifdef ALLOW_CDOM |
1584 |
& DOFeremin |
1585 |
#else |
1586 |
& preminFe + DOFeremin |
1587 |
#endif |
1588 |
#ifdef PART_SCAV |
1589 |
& - scav_part*freefelocal + |
1590 |
#else |
1591 |
& - scav*freefelocal + |
1592 |
#endif |
1593 |
& alpfe*inputFelocal/dzlocal |
1594 |
dSidt = - consumpSi + preminSi |
1595 |
|
1596 |
c tendency of dissolved organic pool |
1597 |
dDOPdt = totphy_dop + totzoo_dop - DOPremin |
1598 |
#ifdef ALLOW_CDOM |
1599 |
& +preminP + cdomp_degrd |
1600 |
#endif |
1601 |
dDONdt = totphy_don + totzoo_don - DONremin |
1602 |
#ifdef ALLOW_CDOM |
1603 |
& +preminN + cdomn_degrd |
1604 |
#endif |
1605 |
dDOFedt = totphy_dofe + totzoo_dofe - DOFeremin |
1606 |
#ifdef ALLOW_CDOM |
1607 |
& +preminFe + cdomfe_degrd |
1608 |
#endif |
1609 |
|
1610 |
c tendency of particulate detritus pools |
1611 |
dpopdt = totphy_pop + totzoo_pop - preminP + psinkP |
1612 |
#ifdef ALLOW_CDOM |
1613 |
& -preminP_cdom |
1614 |
#endif |
1615 |
dpondt = totphy_pon + totzoo_pon - preminN + psinkN |
1616 |
#ifdef ALLOW_CDOM |
1617 |
& -preminN_cdom |
1618 |
#endif |
1619 |
dpofedt = totphy_pofe + totzoo_pofe - preminFe + psinkFe |
1620 |
#ifdef ALLOW_CDOM |
1621 |
& -preminFe_cdom |
1622 |
#endif |
1623 |
dpSidt = totphy_posi + totzoo_posi - preminSi + psinkSi |
1624 |
#ifdef ALLOW_CARBON |
1625 |
dDICdt = - consumpDIC - consumpDIC_PIC |
1626 |
#ifdef ALLOW_CDOM |
1627 |
& + DOCremin |
1628 |
#else |
1629 |
& + preminC + DOCremin |
1630 |
#endif |
1631 |
& + disscPIC |
1632 |
dDOCdt = totphy_doc + totzoo_doc - DOCremin |
1633 |
#ifdef ALLOW_CDOM |
1634 |
& +preminC + cdomc_degrd |
1635 |
#endif |
1636 |
dPOCdt = totphy_poc + totzoo_poc - preminC + psinkC |
1637 |
#ifdef ALLOW_CDOM |
1638 |
& -preminC_cdom |
1639 |
#endif |
1640 |
dPICdt = totphy_pic + totzoo_pic - disscPIC + psinkPIC |
1641 |
dALKdt = - dNO3dt - 2.d0 * (consumpDIC_PIC - disscPIC) |
1642 |
c should be = O2prod - preminP - DOPremin? |
1643 |
c OLD WAY |
1644 |
c dO2dt = - R_OP*dPO4dt |
1645 |
c production of O2 by photosynthesis |
1646 |
dO2dt = R_OP*consumpPO4 |
1647 |
c loss of O2 by remineralization |
1648 |
if (O2local.gt.O2crit) then |
1649 |
dO2dt = dO2dt - R_OP |
1650 |
#ifdef ALLOW_CDOM |
1651 |
& *(DOPremin) |
1652 |
#else |
1653 |
& *(preminP + DOPremin) |
1654 |
#endif |
1655 |
endif |
1656 |
#ifdef OLD_GRAZE |
1657 |
do nz=1,nzmax |
1658 |
dzooCdt(nz) = grazingC(nz)*zooClocal(nz) |
1659 |
& - mortzoo(nz)*zooClocal(nz) |
1660 |
& - mortzoo2(nz)*zooClocal(nz)**2 |
1661 |
enddo |
1662 |
#else |
1663 |
do nz=1,nzmax |
1664 |
dzooCdt(nz) = sumgrazzooc(nz) |
1665 |
& - mortzoo(nz)*zooClocal(nz) |
1666 |
& - mortzoo2(nz)*zooClocal(nz)**2 |
1667 |
enddo |
1668 |
#endif |
1669 |
|
1670 |
#ifdef ALLOW_CDOM |
1671 |
dcdomdt = totphy_cdomp + totzoo_cdomp + preminP_cdom |
1672 |
& -cdomp_degrd |
1673 |
#endif |
1674 |
|
1675 |
#endif |
1676 |
|
1677 |
if (debug.eq.10) print*,'dDOPdt', dDOPdt |
1678 |
if (debug.eq.10) print*,'dpopdt',dpopdt |
1679 |
if (debug.eq.10) print*,'dDONdt',dDONdt |
1680 |
if (debug.eq.10) print*,'dpondt',dpondt |
1681 |
c |
1682 |
c ------------------------------------------------------------------- |
1683 |
ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc |
1684 |
c -------------------------------------------------------------------------- |
1685 |
|
1686 |
c -m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m- |
1687 |
c Mutation - apply mutation to tendencies [jbmodif] |
1688 |
|
1689 |
#ifdef ALLOW_MUTANTS |
1690 |
c apply to all sisters when first sister is encountered |
1691 |
if(runtim .gt. threeyr) then |
1692 |
mutfor=1 _d -8 |
1693 |
mutback=1 _d -12 |
1694 |
if(numtax .gt. 1)then |
1695 |
do np=1,npro |
1696 |
if(mod(np,numtax).eq. 1. _d 0)then |
1697 |
nsisone = np |
1698 |
nsistwo = np+1 |
1699 |
nsisthree = np+2 |
1700 |
nsisfour = np+3 |
1701 |
|
1702 |
grow1 = PspecificPO4(nsisone) |
1703 |
grow2 = PspecificPO4(nsistwo) |
1704 |
|
1705 |
if(numtax.eq.2)grow3 = 0.0 _d 0 |
1706 |
if(numtax.eq.2)grow4 = 0.0 _d 0 |
1707 |
|
1708 |
if(numtax.eq.3)grow4 = 0.0 _d 0 |
1709 |
if(numtax.ge.3)grow3 = PspecificPO4(nsisthree) |
1710 |
|
1711 |
if(numtax.eq.4)grow4 = PspecificPO4(nsisfour) |
1712 |
|
1713 |
|
1714 |
|
1715 |
dphytodt(nsisone) = dphytodt(nsisone) |
1716 |
& - grow1 *1.4427 _d 0*mutfor |
1717 |
& - grow1 *1.4427 _d 0*mutfor |
1718 |
& - grow1 *1.4427 _d 0*mutfor |
1719 |
& + grow2 *1.4427 _d 0*mutback |
1720 |
& + grow3 *1.4427 _d 0*mutback |
1721 |
& + grow4 *1.4427 _d 0*mutback |
1722 |
|
1723 |
dphytodt(nsistwo) = dphytodt(nsistwo) |
1724 |
& - grow2 *1.4427 _d 0*mutback |
1725 |
& + grow1 *1.4427 _d 0*mutfor |
1726 |
|
1727 |
if(numtax .ge. 3)then |
1728 |
dphytodt(nsisthree) = dphytodt(nsisthree) |
1729 |
& - grow3 *1.4427 _d 0*mutback |
1730 |
& + grow1 *1.4427 _d 0*mutfor |
1731 |
endif |
1732 |
|
1733 |
if(numtax .eq. 4)then |
1734 |
dphytodt(nsisfour) = dphytodt(nsisfour) |
1735 |
& - grow4 *1.4427 _d 0*mutback |
1736 |
& + grow1 *1.4427 _d 0*mutfor |
1737 |
c QQQQQQQQQQ FIX FOR NIT RUNS ONLY!!! |
1738 |
if (phyto(nsisfour).eq.0. _d 0) then |
1739 |
if (phyto(nsistwo).eq.0. _d 0) then |
1740 |
if (dphytodt(nsistwo).gt.dphytodt(nsisfour)) then |
1741 |
dphytodt(nsisfour)=dphytodt(nsistwo) |
1742 |
endif |
1743 |
endif |
1744 |
if (phyto(nsisthree).eq.0. _d 0) then |
1745 |
if (dphytodt(nsisthree).gt.dphytodt(nsisfour)) then |
1746 |
dphytodt(nsisfour)=dphytodt(nsisthree) |
1747 |
endif |
1748 |
endif |
1749 |
endif |
1750 |
c QQQQQQQQQQQQQ |
1751 |
endif |
1752 |
|
1753 |
c QQQQQQQQQQQQTEST |
1754 |
if (debug.eq.11) then |
1755 |
if (PARlocal.gt.1. _d 0) then |
1756 |
if (dphytodt(nsistwo).gt.dphytodt(nsisfour).and. |
1757 |
& dphytodt(nsisfour).gt.0. _d 0) then |
1758 |
print*,'QQQQ nsistwo>nsisfour',nsistwo,nsisfour, |
1759 |
& dphytodt(nsistwo), dphytodt(nsisfour), |
1760 |
& phyto(nsistwo), phyto(nsisfour), |
1761 |
& phyto(nsisone) |
1762 |
endif |
1763 |
if (dphytodt(nsisthree).gt.dphytodt(nsisfour).and. |
1764 |
& dphytodt(nsisfour).gt.0. _d 0) then |
1765 |
print*,'QQQQ nsisthree>nsisfour',nsisthree,nsisfour, |
1766 |
& dphytodt(nsisthree), dphytodt(nsisfour), |
1767 |
& phyto(nsisthree), phyto(nsisfour), |
1768 |
& phyto(nsisone) |
1769 |
endif |
1770 |
if (dphytodt(nsisfour).gt.dphytodt(nsisone).and. |
1771 |
& dphytodt(nsisone).gt.0. _d 0) then |
1772 |
print*,' BIG QQQQ nsisfour>nsisone',nsisone,nsisfour, |
1773 |
& dphytodt(nsisfour), dphytodt(nsisone), |
1774 |
& phyto(nsisfour), phyto(nsisone) |
1775 |
endif |
1776 |
endif |
1777 |
endif |
1778 |
c QQQQQQQQQTEST |
1779 |
endif |
1780 |
enddo |
1781 |
endif |
1782 |
endif |
1783 |
|
1784 |
c mutation is finished |
1785 |
c -m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m-m- |
1786 |
#endif |
1787 |
|
1788 |
|
1789 |
|
1790 |
RETURN |
1791 |
END |
1792 |
#endif /*MONOD*/ |
1793 |
#endif /*ALLOW_PTRACERS*/ |
1794 |
c ================================================================== |