! Subroutine that calculates the emission of aerosols precursors SUBROUTINE precuremission(ftsol, u10m_ec, v10m_ec, & pctsrf, u_seri, v_seri, paprs, pplay, cdragh, & cdragm, t_seri, q_seri, tsol, fracso2emis, & frach2sofso2, bateau, zdz, zalt, & kminbc, kmaxbc, pdtphys, scale_param_bb, & scale_param_ind, iregion_ind, iregion_bb, & nbreg_ind, nbreg_bb, & lmt_so2ff_l, lmt_so2ff_h, lmt_so2nff, & lmt_so2ba, lmt_so2bb_l, lmt_so2bb_h, & lmt_so2volc_cont, lmt_altvolc_cont, & lmt_so2volc_expl, lmt_altvolc_expl, & lmt_dmsbio, lmt_h2sbio, lmt_dmsconc, & lmt_dms, id_prec, id_fine, & flux_sparam_ind, flux_sparam_bb, & source_tr, flux_tr, tr_seri) USE dimphy USE indice_sol_mod USE infotrac ! USE phytracr_spl_mod, ONLY: nbreg_dust, nbreg_ind, nbreg_bb IMPLICIT NONE INCLUDE "dimensions.h" INCLUDE "chem.h" INCLUDE "chem_spla.h" INCLUDE "YOMCST.h" INCLUDE "paramet.h" !============================= INPUT =================================== INTEGER :: kminbc, kmaxbc REAL :: ftsol(klon, nbsrf) ! temperature du sol par type REAL :: tsol(klon) ! temperature du sol moyenne REAL :: t_seri(klon, klev) ! temperature REAL :: u_seri(klon, klev) ! vent REAL :: v_seri(klon, klev) ! vent REAL :: q_seri(klon, klev) ! vapeur d eau kg/kg REAL :: u10m_ec(klon), v10m_ec(klon) ! vent a 10 metres REAL :: pctsrf(klon, nbsrf) REAL :: pdtphys ! pas d'integration pour la physique (seconde) REAL :: paprs(klon, klev + 1) ! pression pour chaque inter-couche (en Pa) REAL :: pplay(klon, klev) ! pression pour le mileu de chaque couche (en Pa) REAL :: cdragh(klon), cdragm(klon) REAL :: fracso2emis !--fraction so2 emis en so2 REAL :: frach2sofso2 !--fraction h2s from so2 REAL :: zdz(klon, klev) LOGICAL :: edgar, bateau INTEGER :: id_prec, id_fine ! !------------------------- Scaling Parameters -------------------------- ! INTEGER :: nbreg_ind, nbreg_bb INTEGER :: iregion_ind(klon) !Defines regions for SO2, BC & OM INTEGER :: iregion_bb(klon) !Defines regions for SO2, BC & OM REAL :: scale_param_bb(nbreg_bb) !Scaling parameter for biomas burning REAL :: scale_param_ind(nbreg_ind) !Scaling parameter for industrial emissions ! !============================= OUTPUT ================================== ! REAL :: source_tr(klon, nbtr) REAL :: flux_tr(klon, nbtr) REAL :: tr_seri(klon, klev, nbtr) ! traceur REAL :: flux_sparam_ind(klon), flux_sparam_bb(klon) !========================= LOCAL VARIABLES ============================= INTEGER :: i, k, kkk_cont(klon), kkk_expl(klon) REAL :: zalt(klon, klev), zaltmid(klon, klev) REAL :: zzdz !------------------------- SULFUR emissions ---------------------------- REAL :: lmt_so2volc_cont(klon) ! emissions so2 volcan (continuous) REAL :: lmt_altvolc_cont(klon) ! altitude so2 volcan (continuous) REAL :: lmt_so2volc_expl(klon) ! emissions so2 volcan (explosive) REAL :: lmt_altvolc_expl(klon) ! altitude so2 volcan (explosive) REAL :: lmt_so2ff_l(klon) ! emissions so2 fossil fuel (low) REAL :: lmt_so2ff_h(klon) ! emissions so2 fossil fuel (high) REAL :: lmt_so2nff(klon) ! emissions so2 non-fossil fuel REAL :: lmt_so2bb_l(klon) ! emissions de so2 biomass burning (low) REAL :: lmt_so2bb_h(klon) ! emissions de so2 biomass burning (high) REAL :: lmt_so2ba(klon) ! emissions de so2 bateau REAL :: lmt_dms(klon) ! emissions de dms REAL :: lmt_dmsconc(klon) ! concentration de dms oceanique REAL :: lmt_dmsbio(klon) ! emissions de dms bio REAL :: lmt_h2sbio(klon) ! emissions de h2s bio EXTERNAL condsurfs, liss, nightingale !========================================================================= ! Modifications introduced by NHL ! -Variables to save fluxes were introduced ! -lmt_so2ba was multiplied by fracso2emis in line 117 ! -scale_param_bb was introduced in line 105 ! The last two modifications were errors existing in the original version !========================================================================= !========================================================================= ! LOW LEVEL EMISSIONS !========================================================================= CALL nightingale(u_seri, v_seri, u10m_ec, v10m_ec, paprs, & pplay, cdragh, cdragm, t_seri, q_seri, ftsol, & tsol, pctsrf, lmt_dmsconc, lmt_dms) IF (.not.bateau) THEN DO i = 1, klon lmt_so2ba(i) = 0.0 ENDDO ENDIF DO i = 1, klon IF (iregion_ind(i)>0) THEN IF(id_prec>0) source_tr(i, id_prec) = source_tr(i, id_prec) & + fracso2emis & * scale_param_ind(iregion_ind(i)) * lmt_so2ff_l(i) * 1.e4 & + scale_param_ind(iregion_ind(i)) * lmt_so2ff_l(i) * 1.e4 & * frach2sofso2 ! molec/m2/s ! IF(id_fine>0) source_tr(i, id_fine) = & source_tr(i, id_fine) + (1 - fracso2emis) & * scale_param_ind(iregion_ind(i)) * lmt_so2ff_l(i) & * 1.e4 * masse_ammsulfate / RNAVO ! g/m2/s ! IF(id_prec>0) flux_tr(i, id_prec) = flux_tr(i, id_prec) + (& scale_param_ind(iregion_ind(i)) * (lmt_so2ff_l(i) + & lmt_so2ff_h(i)) & * frach2sofso2 & + scale_param_ind(iregion_ind(i)) * (lmt_so2ff_l(i) + & lmt_so2ff_h(i)) & * fracso2emis & ) * 1.e4 / RNAVO * masse_s * 1.e3 ! mgS/m2/s ! IF(id_fine>0) flux_tr(i, id_fine) = & flux_tr(i, id_fine) + (1 - fracso2emis) & * scale_param_ind(iregion_ind(i)) * (lmt_so2ff_l(i) + & lmt_so2ff_h(i)) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ! flux_sparam_ind(i) = flux_sparam_ind(i) + (1 - fracso2emis) & * scale_param_ind(iregion_ind(i)) * (lmt_so2ff_l(i) + & lmt_so2ff_h(i)) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ENDIF IF (iregion_bb(i)>0) THEN IF(id_prec>0) source_tr(i, id_prec) = & source_tr(i, id_prec) + fracso2emis & * scale_param_bb(iregion_bb(i)) * lmt_so2bb_l(i) & * (1. - pctsrf(i, is_oce)) * 1.e4 ! IF(id_fine>0) source_tr(i, id_fine) = & source_tr(i, id_fine) + (1 - fracso2emis) & * scale_param_bb(iregion_bb(i)) * lmt_so2bb_l(i) * & (1. - pctsrf(i, is_oce)) * 1.e4 * & masse_ammsulfate / RNAVO ! g/m2/s ! IF(id_prec>0) flux_tr(i, id_prec) = flux_tr(i, id_prec) + & (scale_param_bb(iregion_bb(i)) * lmt_so2bb_l(i) & + scale_param_bb(iregion_bb(i)) * lmt_so2bb_h(i)) & * (1. - pctsrf(i, is_oce)) * fracso2emis & * 1.e4 / RNAVO * masse_s * 1.e3 ! mgS/m2/s ! IF(id_fine>0) flux_tr(i, id_fine) = & flux_tr(i, id_fine) + (1 - fracso2emis) & * (scale_param_bb(iregion_bb(i)) * lmt_so2bb_l(i) & + scale_param_bb(iregion_bb(i)) * lmt_so2bb_h(i)) & * (1. - pctsrf(i, is_oce)) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ! flux_sparam_bb(i) = & scale_param_bb(iregion_bb(i)) * (lmt_so2bb_l(i) + & lmt_so2bb_h(i)) & * (1. - pctsrf(i, is_oce)) * fracso2emis & * 1.e4 / RNAVO * masse_s * 1.e3 ! mgS/m2/s flux_sparam_bb(i) = flux_sparam_bb(i) + (1 - fracso2emis) * & (scale_param_bb(iregion_bb(i)) * lmt_so2bb_l(i) + & scale_param_bb(iregion_bb(i)) * lmt_so2bb_h(i)) & * (1. - pctsrf(i, is_oce)) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ENDIF IF(id_prec>0) source_tr(i, id_prec) = source_tr(i, id_prec) & + fracso2emis & * (lmt_so2ba(i) + lmt_so2nff(i)) * 1.e4 & + (lmt_h2sbio(i) & + lmt_dms(i) + lmt_dmsbio(i)) * 1.e4 ! molec/m2/s ! IF(id_fine>0) source_tr(i, id_fine) = source_tr(i, id_fine) & + (1 - fracso2emis) & * (lmt_so2ba(i) + lmt_so2nff(i)) * 1.e4 * & masse_ammsulfate / RNAVO ! g/m2/s ! IF(id_prec>0) flux_tr(i, id_prec) = flux_tr(i, id_prec) & + (lmt_h2sbio(i) & + lmt_so2volc_cont(i) + lmt_so2volc_expl(i) & + (lmt_so2ba(i) + lmt_so2nff(i)) * fracso2emis & + lmt_dms(i) + lmt_dmsbio(i)) & * 1.e4 / RNAVO * masse_s * 1.e3 ! mgS/m2/s ! IF(id_fine>0) flux_tr(i, id_fine) = flux_tr(i, id_fine) & + (1 - fracso2emis) & * (lmt_so2ba(i) + lmt_so2nff(i)) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ! flux_sparam_ind(i) = flux_sparam_ind(i) + (1 - fracso2emis) & * lmt_so2nff(i) & * 1.e4 / RNAVO * masse_ammsulfate * 1.e3 ! mgS/m2/s ! ENDDO !======================================================================== ! HIGH LEVEL EMISSIONS !======================================================================== ! Source de SO2 volcaniques DO i = 1, klon kkk_cont(i) = 1 kkk_expl(i) = 1 ENDDO DO k = 1, klev - 1 DO i = 1, klon zaltmid(i, k) = zalt(i, k) + zdz(i, k) / 2. IF (zalt(i, k + 1)0) THEN DO i = 1, klon tr_seri(i, kkk_cont(i), id_prec) = tr_seri(i, kkk_cont(i), id_prec) + & lmt_so2volc_cont(i) / zdz(i, kkk_cont(i)) / 100. * pdtphys tr_seri(i, kkk_expl(i), id_prec) = tr_seri(i, kkk_expl(i), id_prec) + & lmt_so2volc_expl(i) / zdz(i, kkk_expl(i)) / 100. * pdtphys ENDDO ENDIF ! Sources hautes de SO2 ! !--only GEIA SO2 emissions has high emissions !--unit: molec/cm2/s divided by layer height (in cm) multiplied by timestep ! k = 2 !introducing emissions in level 2 DO i = 1, klon ! IF (iregion_bb(i)>0) THEN IF(id_prec>0) tr_seri(i, k, id_prec) = & tr_seri(i, k, id_prec) + fracso2emis & * scale_param_bb(iregion_bb(i)) * lmt_so2bb_h(i) & / zdz(i, k) / 100. * pdtphys ! IF(id_fine>0) tr_seri(i, k, id_fine) = tr_seri(i, k, id_fine) & + (1. - fracso2emis) & * scale_param_bb(iregion_bb(i)) * lmt_so2bb_h(i) & * masse_ammsulfate / RNAVO / zdz(i, k) / 100. * pdtphys !g/cm3 ENDIF IF (iregion_ind(i)>0) THEN IF(id_prec>0) tr_seri(i, k, id_prec) = & tr_seri(i, k, id_prec) + (fracso2emis & * scale_param_ind(iregion_ind(i)) * lmt_so2ff_h(i) & + frach2sofso2 & * scale_param_ind(iregion_ind(i)) * lmt_so2ff_h(i)) & / zdz(i, k) / 100. * pdtphys ! IF(id_fine>0) tr_seri(i, k, id_fine) = tr_seri(i, k, id_fine) & + (1. - fracso2emis) & * scale_param_ind(iregion_ind(i)) * lmt_so2ff_h(i) & * masse_ammsulfate / RNAVO / zdz(i, k) / 100. * pdtphys !g/cm3 ENDIF ! ENDDO END SUBROUTINE precuremission