http://lmdz-forge.lmd.jussieu.fr/mediawiki/LMDZPedia/index.php?action=history&feed=atom&title=Scavenging 2026-06-03T00:03:45Z Historique pour cette page sur le wiki MediaWiki 1.27.7 http://lmdz-forge.lmd.jussieu.fr/mediawiki/LMDZPedia/index.php?title=Scavenging&diff=230&oldid=prev 2022-05-09T09:33:47Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='fr'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Version précédente</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Version du 9 mai 2022 à 09:33</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l26" >Ligne 26 :</td> <td colspan="2" class="diff-lineno">Ligne 26 :</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>also be used to compute the large scale wet deposit. This is not what is &#160;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>also be used to compute the large scale wet deposit. This is not what is &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>done in the present version of LMDZ.</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>done in the present version of LMDZ.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Original author: Jean-Yves Grandpeix</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Other keywords: lessivage, phytrac</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>Other keywords: lessivage, phytrac</div></td></tr> </table>

Lguez http://lmdz-forge.lmd.jussieu.fr/mediawiki/LMDZPedia/index.php?title=Scavenging&diff=229&oldid=prev 2022-05-09T09:31:09Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='fr'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Version précédente</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Version du 9 mai 2022 à 09:31</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l26" >Ligne 26 :</td> <td colspan="2" class="diff-lineno">Ligne 26 :</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>also be used to compute the large scale wet deposit. This is not what is &#160;</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>also be used to compute the large scale wet deposit. This is not what is &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>done in the present version of LMDZ.</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>done in the present version of LMDZ.</div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2">&#160;</td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Other keywords: lessivage, phytrac</ins></div></td></tr> </table>

Lguez http://lmdz-forge.lmd.jussieu.fr/mediawiki/LMDZPedia/index.php?title=Scavenging&diff=228&oldid=prev 2022-05-09T09:30:07Z

<p>Page créée avec « Treatment of large scale scavenging in LMDZ. Various schemes may be used depending on the value of the flag iflag_lscav: iflag_lscav=0 ==&gt; no large scale scavenging... »</p> <p><b>Nouvelle page</b></p><div>Treatment of large scale scavenging in LMDZ.<br /> <br /> Various schemes may be used depending on the value of the flag <br /> iflag_lscav:<br /> <br /> iflag_lscav=0 ==&gt; no large scale scavenging<br /> iflag_lscav=1 ==&gt; Genthon (1992) scheme<br /> iflag_lscav=2 ==&gt; Genthon (1992) scheme modified by Ph. Heinrich<br /> iflag_lscav=3 ==&gt; Reddy-Boucher (2004) scheme<br /> iflag_lscav=4 ==&gt; Reddy-Boucher (2004) scheme modified by R. Pilon<br /> <br /> The basic equations of the last scheme are in the appendix of:<br /> Pilon et al (2014) Representation of transport and scavenging of trace <br /> particles in the Emanuel moist convection scheme. Q. J. Roy. Meteorol. <br /> Soc., 141, 1244-1258.<br /> <br /> In the last two schemes, aerosols are scavenged in-cloud by <br /> condensation, scavenged below-cloud by impaction, transported by <br /> precipitation, and released by evaporation. The flux of aerosols at the <br /> surface due to large scale precipitation (the wet deposition rate due to LS <br /> precipitation) is presently calculated as the integral of the tendency of <br /> aerosol concentration due to LS condensation processes. Of course this <br /> procedure ensures that there is conservation of aerosols in the large <br /> scale condensation scheme. However, the concentration of aerosols in the <br /> precipitation is actually computed (variable qPrls in phytrac) and could <br /> also be used to compute the large scale wet deposit. This is not what is <br /> done in the present version of LMDZ.</div>

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