<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Erik Braudeaua</style></author><author><style face="normal" font="default" size="100%">Rabi H. Mohtar</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Modeling the soil system: Bridging the gap between pedology and soil–water physics</style></title><secondary-title><style face="normal" font="default" size="100%">Global and Planetary Change</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year><pub-dates><date><style  face="normal" font="default" size="100%">05/2009</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1016/j.gloplacha.2008.12.002    </style></url></web-urls></urls><publisher><style face="normal" font="default" size="100%">Elsevier B.V</style></publisher><volume><style face="normal" font="default" size="100%">67</style></volume><pages><style face="normal" font="default" size="100%">51-61</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&amp;nbsp;&lt;span class=&quot;Apple-style-span&quot; style=&quot;font-family: arial; line-height: 18px; &quot;&gt;The biological and geochemical processes in soil such as organic matter mineralization, microbiological activity, and plant alimentation can be accurately assessed and modeled only with the knowledge of the thermodynamic status of the soil medium where these processes take place. However, current soil water models do not define and characterize the soil structure or the thermodynamic state of the soil water interacting with this structure. This article presents a new paradigm in characterizing and&amp;nbsp;&lt;a name=&quot;hit2&quot; style=&quot;text-decoration: none; color: rgb(0, 0, 255); &quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit1&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/prevterm.gif&quot; alt=&quot;previous term&quot; title=&quot;previous term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&lt;span class=&quot;hit&quot; style=&quot;color: rgb(255, 0, 0); font-weight: bold; &quot;&gt;modeling&lt;/span&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit3&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/nextterm.gif&quot; alt=&quot;next term&quot; title=&quot;next term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&amp;nbsp;the organized soil medium and the physical properties resulting from this organization. It describes a framework of the&amp;nbsp;&lt;a name=&quot;hit3&quot; style=&quot;text-decoration: none; color: rgb(0, 0, 255); &quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit2&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/prevterm.gif&quot; alt=&quot;previous term&quot; title=&quot;previous term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&lt;span class=&quot;hit&quot; style=&quot;color: rgb(255, 0, 0); font-weight: bold; &quot;&gt;modeling&lt;/span&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit4&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/nextterm.gif&quot; alt=&quot;next term&quot; title=&quot;next term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&amp;nbsp;approach as a contribution to the General Systems theory. The basic concept of Representative Elementary Volume (REV) in soil physics and hydrology was transformed into the concept of Structure Representative Volume (SREV) which takes into account the hierarchical organization of the structured soil medium. The pedostructure is defined as the SREV of the soil medium and this concept is at the basis of the new paradigm including variables, equations, parameters, and units in soil physics, in a similar way that the REV is at the basis of the continuous porous media mechanics applied to soils. The paradigm allows for a thermodynamic characterization of the structured soil medium with respect to soil water content then bridging the gap between pedology and soil physics. We show that the two points of view (REV and SREV) are complementary and must be used in the scaling of information. This approach leads to a new dimension in soil&amp;ndash;water properties characterization that ensures a physically based&amp;nbsp;&lt;a name=&quot;hit4&quot; style=&quot;text-decoration: none; color: rgb(0, 0, 255); &quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit3&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/prevterm.gif&quot; alt=&quot;previous term&quot; title=&quot;previous term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&lt;span class=&quot;hit&quot; style=&quot;color: rgb(255, 0, 0); font-weight: bold; &quot;&gt;modeling&lt;/span&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit5&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/nextterm.gif&quot; alt=&quot;next term&quot; title=&quot;next term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&amp;nbsp;of processes in soil and the transfer of information from the physical scale of processes (pedostructure or laboratory measurements scale) to the application scale of the other disciplines (&lt;a name=&quot;hit5&quot; style=&quot;text-decoration: none; color: rgb(0, 0, 255); &quot;&gt;&lt;/a&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit4&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/prevterm.gif&quot; alt=&quot;previous term&quot; title=&quot;previous term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&lt;span class=&quot;hit&quot; style=&quot;color: rgb(255, 0, 0); font-weight: bold; &quot;&gt;modeling&lt;/span&gt;&lt;a href=&quot;http://www.sciencedirect.com/science?_ob=ArticleURL&amp;amp;_udi=B6VF0-4V94X09-3&amp;amp;_user=10&amp;amp;_coverDate=05%2F31%2F2009&amp;amp;_alid=917157004&amp;amp;_rdoc=5&amp;amp;_fmt=high&amp;amp;_orig=search&amp;amp;_cdi=5996&amp;amp;_sort=d&amp;amp;_docanchor=&amp;amp;view=c&amp;amp;_ct=367&amp;amp;_acct=C000050221&amp;amp;_version=1&amp;amp;_urlVersion=0&amp;amp;_userid=10&amp;amp;md5=64052ee8ed7a03778c1fbd30ceab1ad2#hit6&quot; style=&quot;color: rgb(0, 0, 255); text-decoration: none; &quot;&gt;&lt;img src=&quot;http://www.sciencedirect.com/scidirimg/sci_dir/nextterm.gif&quot; alt=&quot;next term&quot; title=&quot;next term&quot; width=&quot;7&quot; height=&quot;11&quot; border=&quot;0&quot; style=&quot;font-size: 1em; font-family: arial, verdana, helvetica, sans-serif; &quot; /&gt;&lt;/a&gt;&amp;nbsp;and mapping scale).&lt;/span&gt;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1-2</style></issue></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Braudeau, E. , Mohtar, R. H. , El Ghezal, N. , Crayol, M. , Salahat, M. ,</style></author><author><style face="normal" font="default" size="100%">Martin, P</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A multi-scale &#039;&#039;soil water structure&#039;&#039; model based on the pedostructure concept</style></title><secondary-title><style face="normal" font="default" size="100%">Hydrol. Earth Syst. Sci. Discuss.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2009</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.hydrol-earth-syst-sci-discuss.net/6/1111/2009/</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">6</style></volume><pages><style face="normal" font="default" size="100%">1111-1163</style></pages><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&amp;nbsp;&lt;span class=&quot;Apple-style-span&quot; style=&quot;-webkit-border-horizontal-spacing: 2px; -webkit-border-vertical-spacing: 2px; &quot;&gt;Current soil water models do not take into account the internal organization of the soil medium and, a fortiori, the physical interaction between the water film surrounding the solid particles of the soil structure, and the surface charges of this structure. In that sense they empirically deal with the physical soil properties that are all generated from this soil water-structure interaction. As a result, the thermodynamic state of the soil water medium, which constitutes the local physical conditions, namely the pedo-climate, for biological and geo-chemical processes in soil, is not defined in these models. The omission of soil structure from soil characterization and modeling does not allow for coupling disciplinary models for these processes with soil water models. This article presents a soil water structure model, Kamel&lt;sup&gt;&amp;reg;&lt;/sup&gt;, which was developed based on a new paradigm in soil physics where the hierarchical soil structure is taken into account allowing for defining its thermodynamic properties. After a review of soil physics principles which forms the basis of the paradigm, we describe the basic relationships and functionality of the model. Kamel&lt;sup&gt;&amp;reg;&lt;/sup&gt;&amp;nbsp;runs with a set of 15 soil input parameters, the pedohydral parameters, which are parameters of the physically-based equations of four soil characteristic curves that can be measured in the laboratory. For cases where some of these parameters are not available, we show how to estimate these parameters from commonly available soil information using published pedotransfer functions. A published field experimental study on the dynamics of the soil moisture profile following a pounded infiltration rainfall event was used as an example to demonstrate soil characterization and Kamel&lt;sup&gt;&amp;reg;&lt;/sup&gt;&amp;nbsp;simulations. The simulated soil moisture profile for a period of 60 days showed very good agreement with experimental field data. Simulations using input data calculated from soil texture and pedotransfer functions were also generated and compared to simulations of the more ideal characterization. The later comparison illustrates how Kamel&lt;sup&gt;&amp;reg;&lt;/sup&gt;&amp;nbsp;can be used and adapt to any case of soil data availability. As physically based model on soil structure, it may be used as a standard reference to evaluate other soil-water models and also pedotransfer functions at a given location or agronomical situation.&lt;/span&gt;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue></record></records></xml>