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jmc |
1.5 |
C $Header: /u/gcmpack/MITgcm_contrib/bling/pkg/bling_remineralization.F,v 1.4 2016/05/19 16:30:00 mmazloff Exp $ |
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mmazloff |
1.3 |
C $Name: $ |
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mmazloff |
1.2 |
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#include "BLING_OPTIONS.h" |
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CBOP |
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subroutine BLING_REMIN( |
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I PTR_NO3, PTR_FE, PTR_O2, irr_inst, |
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I N_spm, P_spm, Fe_spm, CaCO3_uptake, |
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O N_reminp, P_reminp, Fe_reminsum, |
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O N_den_benthic, CaCO3_diss, |
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I bi, bj, imin, imax, jmin, jmax, |
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I myIter, myTime, myThid ) |
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C ================================================================= |
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C | subroutine bling_remin |
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C | o Organic matter export and remineralization |
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C | - Sinking particulate flux and diel migration contribute to |
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C | export. |
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C | - Denitrification xxx |
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C | o Sediments |
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C ================================================================= |
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implicit none |
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C === Global variables === |
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#include "SIZE.h" |
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#include "DYNVARS.h" |
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#include "EEPARAMS.h" |
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#include "PARAMS.h" |
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#include "GRID.h" |
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#include "BLING_VARS.h" |
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#include "PTRACERS_SIZE.h" |
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#include "PTRACERS_PARAMS.h" |
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#ifdef ALLOW_AUTODIFF |
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# include "tamc.h" |
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#endif |
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C === Routine arguments === |
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C bi,bj :: tile indices |
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C iMin,iMax :: computation domain: 1rst index range |
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C jMin,jMax :: computation domain: 2nd index range |
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C myTime :: current time |
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C myIter :: current timestep |
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C myThid :: thread Id. number |
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INTEGER bi, bj, imin, imax, jmin, jmax |
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_RL myTime |
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INTEGER myIter |
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INTEGER myThid |
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C === Input === |
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C PTR_NO3 :: nitrate concentration |
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C PTR_FE :: iron concentration |
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C PTR_O2 :: oxygen concentration |
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_RL PTR_NO3(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL PTR_FE(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL PTR_O2(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL irr_inst(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL N_spm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL P_spm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL Fe_spm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL CaCO3_uptake(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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C === Output === |
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C |
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_RL N_reminp(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL N_den_benthic(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL P_reminp(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL Fe_reminsum(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL CaCO3_diss(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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#ifdef ALLOW_BLING |
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C === Local variables === |
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C i,j,k :: loop indices |
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C irr_eff :: effective irradiance |
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C NO3_lim :: nitrate limitation |
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C PO4_lim :: phosphate limitation |
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C Fe_lim :: iron limitation for phytoplankton |
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C Fe_lim_diaz :: iron limitation for diazotrophs |
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C alpha_Fe :: initial slope of the P-I curve |
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C theta_Fe :: Chl:C ratio |
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C theta_Fe_max :: Fe-replete maximum Chl:C ratio |
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C irrk :: nut-limited efficiency of algal photosystems |
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C Pc_m :: light-saturated max photosynthesis rate for phyt |
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C Pc_m_diaz :: light-saturated max photosynthesis rate for diaz |
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C Pc_tot :: carbon-specific photosynthesis rate |
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C expkT :: temperature function |
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C mu :: net carbon-specific growth rate for phyt |
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C mu_diaz :: net carbon-specific growth rate for diaz |
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C biomass_sm :: nitrogen concentration in small phyto biomass |
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C biomass_lg :: nitrogen concentration in large phyto biomass |
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C N_uptake :: nitrogen uptake |
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C N_fix :: nitrogen fixation |
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C P_uptake :: phosphorus uptake |
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C POC_flux :: carbon export flux 3d field |
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C chl :: chlorophyll diagnostic |
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C PtoN :: variable ratio of phosphorus to nitrogen |
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C FetoN :: variable ratio of iron to nitrogen |
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C N_spm :: particulate sinking of nitrogen |
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C P_spm :: particulate sinking of phosphorus |
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C Fe_spm :: particulate sinking of iron |
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C N_dvm :: vertical transport of nitrogen by DVM |
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C P_dvm :: vertical transport of phosphorus by DVM |
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C Fe_dvm :: vertical transport of iron by DVM |
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C N_recycle :: recycling of newly-produced organic nitrogen |
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C P_recycle :: recycling of newly-produced organic phosphorus |
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C Fe_recycle :: recycling of newly-produced organic iron |
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c xxx to be completed |
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INTEGER i,j,k |
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mmazloff |
1.4 |
INTEGER bttmlyr |
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mmazloff |
1.2 |
_RL PONflux_u |
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_RL POPflux_u |
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_RL PFEflux_u |
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_RL CaCO3flux_u |
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_RL PONflux_l |
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_RL POPflux_l |
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_RL PFEflux_l |
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_RL CaCO3flux_l |
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_RL depth_l |
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_RL zremin |
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_RL zremin_caco3 |
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_RL wsink |
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_RL POC_sed |
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_RL Fe_sed(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL NO3_sed(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL PO4_sed(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL O2_sed(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL lig_stability |
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_RL FreeFe |
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_RL Fe_ads_inorg(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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mmazloff |
1.3 |
_RL Fe_ads_org |
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mmazloff |
1.2 |
_RL log_btm_flx |
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_RL Fe_reminp(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL o2_upper |
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_RL o2_lower |
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_RL dz_upper |
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_RL dz_lower |
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_RL temp_upper |
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_RL temp_lower |
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_RL z_dvm_regr |
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_RL frac_migr |
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_RL fdvm_migr |
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_RL fdvm_stat |
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_RL fdvmn_vint |
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_RL fdvmp_vint |
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_RL fdvmfe_vint |
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_RL z_dvm |
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_RL N_remindvm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL P_remindvm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL Fe_remindvm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL dvm(1-OLx:sNx+OLx,1-OLy:sNy+OLy,Nr) |
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_RL mld(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL Fe_burial(1-OLx:sNx+OLx,1-OLy:sNy+OLy) |
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_RL x_erfcc,z_erfcc,t_erfcc,erfcc |
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cxx order |
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CEOP |
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c --------------------------------------------------------------------- |
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c Initialize output and diagnostics |
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mmazloff |
1.3 |
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mmazloff |
1.2 |
DO k=1,Nr |
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DO j=jmin,jmax |
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DO i=imin,imax |
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Fe_ads_inorg(i,j,k) = 0. _d 0 |
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N_reminp(i,j,k) = 0. _d 0 |
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P_reminp(i,j,k) = 0. _d 0 |
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Fe_reminp(i,j,k) = 0. _d 0 |
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Fe_reminsum(i,j,k) = 0. _d 0 |
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N_remindvm(i,j,k) = 0. _d 0 |
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P_remindvm(i,j,k) = 0. _d 0 |
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Fe_remindvm(i,j,k) = 0. _d 0 |
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N_den_benthic(i,j,k)= 0. _d 0 |
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CaCO3_diss(i,j,k) = 0. _d 0 |
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ENDDO |
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ENDDO |
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ENDDO |
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DO j=jmin,jmax |
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DO i=imin,imax |
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Fe_burial(i,j) = 0. _d 0 |
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NO3_sed(i,j) = 0. _d 0 |
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PO4_sed(i,j) = 0. _d 0 |
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O2_sed(i,j) = 0. _d 0 |
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ENDDO |
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ENDDO |
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c --------------------------------------------------------------------- |
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c Remineralization |
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C$TAF LOOP = parallel |
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mmazloff |
1.3 |
DO j=jmin,jmax |
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mmazloff |
1.2 |
C$TAF LOOP = parallel |
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mmazloff |
1.3 |
DO i=imin,imax |
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mmazloff |
1.2 |
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C Initialize upper flux |
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PONflux_u = 0. _d 0 |
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POPflux_u = 0. _d 0 |
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PFEflux_u = 0. _d 0 |
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CaCO3flux_u = 0. _d 0 |
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DO k=1,Nr |
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mmazloff |
1.3 |
Fe_ads_org = 0. _d 0 |
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mmazloff |
1.4 |
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C ARE WE ON THE BOTTOM |
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bttmlyr = 1 |
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IF (k.LT.Nr) THEN |
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IF (hFacC(i,j,k+1,bi,bj).GT.0) bttmlyr = 0 |
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C we are not yet at the bottom |
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ENDIF |
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mmazloff |
1.2 |
IF ( hFacC(i,j,k,bi,bj).gt.0. _d 0 ) THEN |
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C Sinking speed is evaluated at the bottom of the cell |
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depth_l=-rF(k+1) |
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IF (depth_l .LE. wsink0z) THEN |
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wsink = wsink0 |
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ELSE |
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wsink = wsinkacc * (depth_l - wsink0z) + wsink0 |
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ENDIF |
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C Nutrient remineralization lengthscale |
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C Not an e-folding scale: this term increases with remineralization. |
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zremin = gamma_POM * ( PTR_O2(i,j,k)**2 / |
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& (k_O2**2 + PTR_O2(i,j,k)**2) * (1-remin_min) |
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& + remin_min )/(wsink + epsln) |
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C Calcium remineralization relaxed toward the inverse of the |
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C ca_remin_depth constant value as the calcite saturation approaches 0. |
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zremin_caco3 = 1. _d 0/ca_remin_depth*(1. _d 0 - min(1. _d 0, |
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& omegaC(i,j,k,bi,bj) + epsln )) |
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C POM flux leaving the cell |
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PONflux_l = (PONflux_u+N_spm(i,j,k)*drF(k) |
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& *hFacC(i,j,k,bi,bj))/(1+zremin*drF(k) |
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& *hFacC(i,j,k,bi,bj)) |
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C!! multiply by intercept_frac ??? |
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POPflux_l = (POPflux_u+P_spm(i,j,k)*drF(k) |
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& *hFacC(i,j,k,bi,bj))/(1+zremin*drF(k) |
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& *hFacC(i,j,k,bi,bj)) |
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C!! multiply by intercept_frac ??? |
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C CaCO3 flux leaving the cell |
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CaCO3flux_l = (caco3flux_u+CaCO3_uptake(i,j,k)*drF(k) |
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& *hFacC(i,j,k,bi,bj))/(1+zremin_caco3*drF(k) |
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& *hFacC(i,j,k,bi,bj)) |
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C!! multiply by intercept_frac ??? |
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C Start with cells that are not the deepest cells |
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mmazloff |
1.4 |
IF (bttmlyr.EQ.0) THEN |
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mmazloff |
1.2 |
C Nutrient accumulation in a cell is given by the biological production |
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C (and instant remineralization) of particulate organic matter |
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C plus flux thought upper interface minus flux through lower interface. |
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C (Since not deepest cell: hFacC=1) |
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N_reminp(i,j,k) = (PONflux_u + N_spm(i,j,k)*drF(k) |
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& - PONflux_l)*recip_drF(k) |
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P_reminp(i,j,k) = (POPflux_u + P_spm(i,j,k)*drF(k) |
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& - POPflux_l)*recip_drF(k) |
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CaCO3_diss(i,j,k) = (CaCO3flux_u + CaCO3_uptake(i,j,k) |
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& *drF(k) - CaCO3flux_l)*recip_drF(k) |
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Fe_sed(i,j,k) = 0. _d 0 |
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mmazloff |
1.4 |
C NOW DO BOTTOM LAYER |
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mmazloff |
1.2 |
ELSE |
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C If this layer is adjacent to bottom topography or it is the deepest |
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C cell of the domain, then remineralize/dissolve in this grid cell |
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C i.e. don't subtract off lower boundary fluxes when calculating remin |
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N_reminp(i,j,k) = PONflux_u*recip_drF(k) |
| 272 |
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& *recip_hFacC(i,j,k,bi,bj) + N_spm(i,j,k) |
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| 274 |
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P_reminp(i,j,k) = POPflux_u*recip_drF(k) |
| 275 |
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& *recip_hFacC(i,j,k,bi,bj) + P_spm(i,j,k) |
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| 277 |
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CaCO3_diss(i,j,k) = CaCO3flux_u*recip_drF(k) |
| 278 |
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& *recip_hFacC(i,j,k,bi,bj) + CaCO3_uptake(i,j,k) |
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c Efflux Fed out of sediments |
| 282 |
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C The phosphate flux hitting the bottom boundary |
| 283 |
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C is used to scale the return of iron to the water column. |
| 284 |
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C Maximum value added for numerical stability. |
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POC_sed = PONflux_l * CtoN |
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Fe_sed(i,j,k) = min(1. _d -11, |
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& max(epsln, FetoC_sed * POC_sed * recip_drF(k) |
| 290 |
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& *recip_hFacC(i,j,k,bi,bj))) |
| 291 |
mmazloff |
1.4 |
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mmazloff |
1.2 |
#ifdef BLING_ADJOINT_SAFE |
| 293 |
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Fe_sed(i,j,k) = 0. _d 0 |
| 294 |
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#endif |
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cav temporary until I figure out why this is problematic for adjoint |
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#ifndef BLING_ADJOINT_SAFE |
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#ifndef USE_SGS_SED |
| 301 |
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c Calculate benthic denitrification and Fe efflux here, if the subgridscale sediment module is not being used. |
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| 303 |
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IF (POC_sed .gt. 0. _d 0) THEN |
| 304 |
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| 305 |
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log_btm_flx = 0. _d 0 |
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| 307 |
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c Convert from mol N m-2 s-1 to umol C cm-2 d-1 and take the log |
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|
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log_btm_flx = log10(min(43.0 _d 0, POC_sed * |
| 310 |
|
|
& 86400. _d 0 * 100.0 _d 0)) |
| 311 |
|
|
|
| 312 |
|
|
c Metamodel gives units of umol C cm-2 d-1, convert to mol N m-2 s-1 and multiply by |
| 313 |
|
|
c no3_2_n to give NO3 consumption rate |
| 314 |
|
|
|
| 315 |
|
|
N_den_benthic(i,j,k) = min (POC_sed * NO3toN / CtoN, |
| 316 |
|
|
& (10 _d 0)**(-0.9543 _d 0 + 0.7662 _d 0 * |
| 317 |
|
|
& log_btm_flx - 0.235 _d 0 * log_btm_flx * log_btm_flx) |
| 318 |
|
|
& / (CtoN * 86400. _d 0 * 100.0 _d 0) * NO3toN * |
| 319 |
|
|
& PTR_NO3(i,j,k) / (k_no3 + PTR_NO3(i,j,k)) ) * |
| 320 |
|
|
& recip_drF(k) |
| 321 |
|
|
|
| 322 |
|
|
endif |
| 323 |
|
|
|
| 324 |
|
|
#endif |
| 325 |
|
|
|
| 326 |
|
|
#endif |
| 327 |
|
|
|
| 328 |
|
|
c --------------------------------------------------------------------- |
| 329 |
|
|
c Calculate external bottom fluxes for tracer_vertdiff. Positive fluxes are into the water |
| 330 |
|
|
c column from the seafloor. For P, the bottom flux puts the sinking flux reaching the bottom |
| 331 |
|
|
c cell into the water column through diffusion. For iron, the sinking flux disappears into the |
| 332 |
|
|
c sediments if bottom waters are oxic (assumed adsorbed as oxides). If bottom waters are anoxic, |
| 333 |
|
|
c the sinking flux of Fe is returned to the water column. |
| 334 |
|
|
c |
| 335 |
|
|
c For oxygen, the consumption of oxidant required to respire |
| 336 |
|
|
c the settling flux of organic matter (in support of the |
| 337 |
|
|
c no3 bottom flux) diffuses from the bottom water into the sediment. |
| 338 |
|
|
|
| 339 |
|
|
c Assume all NO3 for benthic denitrification is supplied from the bottom water, and that |
| 340 |
|
|
c all organic N is also consumed under denitrification (Complete Denitrification, sensu |
| 341 |
|
|
c Paulmier, Biogeosciences 2009). Therefore, no NO3 is regenerated from organic matter |
| 342 |
|
|
c respired by benthic denitrification (necessitating the second term in b_no3). |
| 343 |
|
|
|
| 344 |
|
|
NO3_sed(i,j) = PONflux_l*drF(k)*hFacC(i,j,k,bi,bj) |
| 345 |
|
|
& - N_den_benthic(i,j,k) / NO3toN |
| 346 |
|
|
|
| 347 |
|
|
PO4_sed(i,j) = POPflux_l*drF(k)*hFacC(i,j,k,bi,bj) |
| 348 |
|
|
|
| 349 |
|
|
c Oxygen flux into sediments is that required to support non-denitrification respiration, |
| 350 |
|
|
c assuming a 4/5 oxidant ratio of O2 to NO3. Oxygen consumption is allowed to continue |
| 351 |
|
|
c at negative oxygen concentrations, representing sulphate reduction. |
| 352 |
|
|
|
| 353 |
|
|
O2_sed(i,j) = -(O2toN * PONflux_l*drF(k)*hFacC(i,j,k,bi,bj) |
| 354 |
|
|
& - N_den_benthic(i,j,k)* 1.25) |
| 355 |
|
|
|
| 356 |
|
|
ENDIF |
| 357 |
|
|
|
| 358 |
|
|
|
| 359 |
|
|
C Begin iron uptake calculations by determining ligand bound and free iron. |
| 360 |
|
|
C Both forms are available for biology, but only free iron is scavenged |
| 361 |
|
|
C onto particles and forms colloids. |
| 362 |
|
|
|
| 363 |
|
|
lig_stability = kFe_eq_lig_max-(KFe_eq_lig_max-kFe_eq_lig_min) |
| 364 |
|
|
& *(irr_inst(i,j,k)**2 |
| 365 |
|
|
& /(kFe_eq_lig_irr**2+irr_inst(i,j,k)**2)) |
| 366 |
|
|
& *max(epsln,min(1. _d 0,(PTR_FE(i,j,k) |
| 367 |
|
|
& -kFe_eq_lig_Femin)/ |
| 368 |
|
|
& (PTR_FE(i,j,k)+epsln)*1.2 _d 0)) |
| 369 |
|
|
|
| 370 |
|
|
C Use the quadratic equation to solve for binding between iron and ligands |
| 371 |
|
|
|
| 372 |
|
|
FreeFe = (-(1+lig_stability*(ligand-PTR_FE(i,j,k))) |
| 373 |
|
|
& +((1+lig_stability*(ligand-PTR_FE(i,j,k)))**2+4* |
| 374 |
|
|
& lig_stability*PTR_FE(i,j,k))**(0.5))/(2* |
| 375 |
|
|
& lig_stability) |
| 376 |
|
|
|
| 377 |
|
|
C Iron scavenging doesn't occur in anoxic water (Fe2+ is soluble), so set |
| 378 |
|
|
C FreeFe = 0 when anoxic. FreeFe should be interpreted the free iron that |
| 379 |
|
|
C participates in scavenging. |
| 380 |
|
|
|
| 381 |
|
|
#ifndef BLING_ADJOINT_SAFE |
| 382 |
|
|
IF (PTR_O2(i,j,k) .LT. oxic_min) THEN |
| 383 |
|
|
FreeFe = 0. _d 0 |
| 384 |
|
|
ENDIF |
| 385 |
|
|
#endif |
| 386 |
|
|
|
| 387 |
|
|
c Two mechanisms for iron uptake, in addition to biological production: |
| 388 |
|
|
c colloidal scavenging and scavenging by organic matter. |
| 389 |
|
|
|
| 390 |
|
|
c Colloidal scavenging: |
| 391 |
|
|
c Minimum function for numerical stability |
| 392 |
|
|
c Fe_uptake(i,j,k) = Fe_uptake(i,j,k)+ |
| 393 |
|
|
c & min(0.5/PTRACERS_dTLev(1), kFe_inorg*FreeFe**(0.5))*FreeFe |
| 394 |
|
|
|
| 395 |
|
|
Fe_ads_inorg(i,j,k) = |
| 396 |
|
|
& kFe_inorg*(max(1. _d -8,FreeFe))**(1.5) |
| 397 |
|
|
|
| 398 |
|
|
C Scavenging of iron by organic matter: |
| 399 |
|
|
c The POM value used is the bottom boundary flux. This doesn't occur in |
| 400 |
|
|
c oxic waters, but FreeFe is set to 0 in such waters earlier. |
| 401 |
|
|
IF ( PONflux_l .GT. 0. _d 0 ) THEN |
| 402 |
|
|
|
| 403 |
|
|
c Minimum function for numerical stability |
| 404 |
|
|
c Fe_uptake(i,j,k) = Fe_uptake(i,j,k)+ |
| 405 |
|
|
c & min(0.5/PTRACERS_dTLev(1), kFE_org*(POMflux_l |
| 406 |
|
|
c & *CtoP/NUTfac*12.01/wsink)**(0.58)*FreeFe |
| 407 |
|
|
|
| 408 |
|
|
#ifndef BLING_ADJOINT_SAFE |
| 409 |
mmazloff |
1.3 |
Fe_ads_org = |
| 410 |
mmazloff |
1.2 |
& kFE_org*(PONflux_l/(epsln + wsink) |
| 411 |
|
|
& * MasstoN)**(0.58)*FreeFe |
| 412 |
|
|
#else |
| 413 |
mmazloff |
1.3 |
Fe_ads_org = |
| 414 |
mmazloff |
1.2 |
& kFE_org*(PONflux_l/(epsln + wsink0) |
| 415 |
|
|
& * MasstoN)**(0.58)*FreeFe |
| 416 |
|
|
#endif |
| 417 |
|
|
ENDIF |
| 418 |
|
|
|
| 419 |
|
|
|
| 420 |
|
|
|
| 421 |
|
|
C If water is oxic then the iron is remineralized normally. Otherwise |
| 422 |
|
|
C it is completely remineralized (fe 2+ is soluble, but unstable |
| 423 |
|
|
C in oxidizing environments). |
| 424 |
|
|
|
| 425 |
|
|
PFEflux_l = (PFEflux_u+(Fe_spm(i,j,k)+Fe_ads_inorg(i,j,k) |
| 426 |
mmazloff |
1.3 |
& +Fe_ads_org)*drF(k) |
| 427 |
mmazloff |
1.2 |
& *hFacC(i,j,k,bi,bj))/(1+zremin*drF(k) |
| 428 |
|
|
& *hFacC(i,j,k,bi,bj)) |
| 429 |
|
|
|
| 430 |
|
|
|
| 431 |
|
|
c Added the burial flux of sinking particulate iron here as a |
| 432 |
|
|
c diagnostic, needed to calculate mass balance of iron. |
| 433 |
|
|
c this is calculated last for the deepest cell |
| 434 |
|
|
|
| 435 |
|
|
Fe_burial(i,j) = PFeflux_l |
| 436 |
|
|
|
| 437 |
|
|
|
| 438 |
|
|
#ifndef BLING_ADJOINT_SAFE |
| 439 |
|
|
IF ( PTR_O2(i,j,k) .LT. oxic_min ) THEN |
| 440 |
|
|
pfeflux_l = 0 |
| 441 |
|
|
ENDIF |
| 442 |
|
|
#endif |
| 443 |
|
|
|
| 444 |
|
|
Fe_reminp(i,j,k) = (pfeflux_u+(Fe_spm(i,j,k) |
| 445 |
|
|
& +Fe_ads_inorg(i,j,k) |
| 446 |
mmazloff |
1.3 |
& +Fe_ads_org)*drF(k) |
| 447 |
mmazloff |
1.2 |
& *hFacC(i,j,k,bi,bj)-pfeflux_l)*recip_drF(k) |
| 448 |
|
|
& *recip_hFacC(i,j,k,bi,bj) |
| 449 |
|
|
C!! there's an intercept_frac here... need to add |
| 450 |
|
|
|
| 451 |
|
|
|
| 452 |
|
|
C Prepare the tracers for the next layer down |
| 453 |
|
|
PONflux_u = PONflux_l |
| 454 |
|
|
POPflux_u = POPflux_l |
| 455 |
|
|
PFEflux_u = PFEflux_l |
| 456 |
|
|
CaCO3flux_u = CaCO3flux_l |
| 457 |
|
|
|
| 458 |
|
|
c |
| 459 |
|
|
Fe_reminsum(i,j,k) = Fe_reminp(i,j,k) + Fe_sed(i,j,k) |
| 460 |
mmazloff |
1.3 |
& - Fe_ads_org - Fe_ads_inorg(i,j,k) |
| 461 |
mmazloff |
1.2 |
cc Fe_reminsum(i,j,k) = 0. _d 0 |
| 462 |
|
|
|
| 463 |
|
|
ENDIF |
| 464 |
|
|
|
| 465 |
mmazloff |
1.3 |
Fe_ads_org = 0. _d 0 |
| 466 |
|
|
|
| 467 |
mmazloff |
1.2 |
ENDDO |
| 468 |
|
|
ENDDO |
| 469 |
|
|
ENDDO |
| 470 |
|
|
|
| 471 |
|
|
c --------------------------------------------------------------------- |
| 472 |
|
|
|
| 473 |
|
|
#ifdef ALLOW_DIAGNOSTICS |
| 474 |
|
|
IF ( useDiagnostics ) THEN |
| 475 |
|
|
|
| 476 |
|
|
c 3d local variables |
| 477 |
|
|
c CALL DIAGNOSTICS_FILL(POC_flux,'BLGPOCF ',0,Nr,2,bi,bj,myThid) |
| 478 |
jmc |
1.5 |
CALL DIAGNOSTICS_FILL(Fe_ads_inorg, 'BLGFEAI ',0,Nr,2,bi,bj, |
| 479 |
mmazloff |
1.2 |
& myThid) |
| 480 |
jmc |
1.5 |
CALL DIAGNOSTICS_FILL(Fe_sed, 'BLGFESED',0,Nr,2,bi,bj,myThid) |
| 481 |
mmazloff |
1.2 |
CALL DIAGNOSTICS_FILL(Fe_reminp,'BLGFEREM',0,Nr,2,bi,bj,myThid) |
| 482 |
|
|
CALL DIAGNOSTICS_FILL(N_den_benthic,'BLGNDENB',0,Nr,2,bi,bj, |
| 483 |
|
|
& myThid) |
| 484 |
|
|
c CALL DIAGNOSTICS_FILL(N_den_pelag,'BLGNDENP',0,Nr,2,bi,bj,myThid) |
| 485 |
jmc |
1.5 |
CALL DIAGNOSTICS_FILL(N_reminp, 'BLGNREM ',0,Nr,2,bi,bj,myThid) |
| 486 |
|
|
CALL DIAGNOSTICS_FILL(P_reminp, 'BLGPREM ',0,Nr,2,bi,bj,myThid) |
| 487 |
mmazloff |
1.2 |
c 2d local variables |
| 488 |
|
|
CALL DIAGNOSTICS_FILL(Fe_burial,'BLGFEBUR',0,1,2,bi,bj,myThid) |
| 489 |
jmc |
1.5 |
CALL DIAGNOSTICS_FILL(NO3_sed, 'BLGNSED ',0,1,2,bi,bj,myThid) |
| 490 |
|
|
CALL DIAGNOSTICS_FILL(PO4_sed, 'BLGPSED ',0,1,2,bi,bj,myThid) |
| 491 |
|
|
CALL DIAGNOSTICS_FILL(O2_sed, 'BLGO2SED',0,1,2,bi,bj,myThid) |
| 492 |
mmazloff |
1.2 |
c these variables are currently 1d, could be 3d for diagnostics |
| 493 |
|
|
c (or diag_fill could be called inside loop - which is faster?) |
| 494 |
|
|
c CALL DIAGNOSTICS_FILL(zremin,'BLGZREM ',0,Nr,2,bi,bj,myThid) |
| 495 |
|
|
|
| 496 |
|
|
ENDIF |
| 497 |
|
|
#endif /* ALLOW_DIAGNOSTICS */ |
| 498 |
|
|
|
| 499 |
|
|
|
| 500 |
|
|
|
| 501 |
|
|
#endif /* ALLOW_BLING */ |
| 502 |
|
|
|
| 503 |
|
|
RETURN |
| 504 |
|
|
END |
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