<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1026-8774</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias geológicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. cienc. geol]]></abbrev-journal-title>
<issn>1026-8774</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Geología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1026-87742017000200091</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis de la dinámica del agua en la zona no saturada en un suelo sujeto a prácticas de conservación: implicaciones en la gestión de acuíferos y adaptación al cambio climático]]></article-title>
<article-title xml:lang="en"><![CDATA[Analysis of the water dynamics in the unsaturated zone, in a soil subject to conservation practices: implications for aquifer management and adaptation to climatic change]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-García]]></surname>
<given-names><![CDATA[Ramón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ortega-Guerrero]]></surname>
<given-names><![CDATA[M. Adrián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias  ]]></institution>
<addr-line><![CDATA[San Luis de la Paz Guanajuato]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Centro de Geociencias ]]></institution>
<addr-line><![CDATA[Querétaro Qro.]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>34</volume>
<numero>2</numero>
<fpage>91</fpage>
<lpage>104</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1026-87742017000200091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1026-87742017000200091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1026-87742017000200091&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Se estima que entre el 80 y el 85 % del agua que se extrae de los acuíferos en México se destina a producción agropecuaria y, en general, existe una gestión inadecuada que causa diferentes impactos al ambiente, destacando el abatimiento y contaminación del agua subterránea, entre otros. El propósito de este trabajo es cuantificar el balance y dinámica del agua en la zona no saturada por medio de mediciones diarias de diferentes parámetros meteorológicos y de los perfiles de humedad, en un lote permanente sujeto a prácticas de conservación, en el Acuífero de la Independencia (Cuenca Alta del Río La Laja tributaria de la Cuenca Lerma-Chapala). La estratigrafía del sitio se obtuvo por medio de registros continuos de conductividad eléctrica y granulometría en muestras inalteradas, a las que se determinaron propiedades físicas y contenido de materia orgánica, en sus primeros 2.5 m de profundidad; las variaciones del contenido de humedad a 0.15, 0.30, 0.60, 0.90 y 1.20 m se controlaron por Refractometría en el Dominio del Tiempo (RDT); la permeabilidad saturada se cuantificó con el Permeámetro de Guelph, complementadas con pruebas de infiltración. Se calibró un modelo numérico unidimensional para desarrollar herramientas predictivas. Los resultados indican la captura progresiva de carbón y que se ha alcanzado una conductividad hidráulica saturada de hasta K  fs =5 m&#8729;d-1, en los primeros 0.60 m de profundidad, que contrasta hasta en dos órdenes de magnitud con suelos de manejo tradicional; esto permite infiltrar progresivamente una lámina total de agua de 6,753 mm durante tres días, que cubriría cualquier secuencia de eventos máximos de lluvia registrados en la región. Los sensores de RDT mostraron un rápido incremento en los contenidos de humedad a lo largo del perfil, indicando que las características logradas en el suelo, permiten el ingreso inmediato y almacenamiento del agua de lluvia, con una mínima proporción de evaporación y cero escurrimientos. El presente trabajo demuestra que es factible favorecer la infiltración de agua de lluvia suficiente para la producción de cultivos básicos y forrajeros y reducir impactos de siniestralidad ante el cambio climático. Esto se aplica a cultivos de riego, lo cual permitiría disminuir progresivamente la extracción de agua subterránea, en más de un 50%, a través de prácticas adecuadas de conservación, aspecto fundamental en la gestión del acuífero.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: It is estimated that 80-85% of the water extracted from aquifers in Mexico is used for agricultural production, and in general, there is an inadequate management that causes different damages to the environment, highlighting the depletion and contamination of groundwater, among others. The purpose of this work is to quantify the water balance and dynamics in the unsaturated zone by means of daily measurements of different meteorological parameters and the moisture profiles of a soil that was treated to conservation practices in the Independence Aquifer (Upper La Laja River Basin tributary of the Lerma-Chapala). The stratigraphy of the site was obtained through continuous records of electrical conductivity and granulometry in unaltered soil samples - to which physical properties and organic matter content were determined - in their first 2.50 m depth. The changes in moisture content at 0.15, 0.30, 0.60, 0.90 and 1.20 m were controlled by Time Domain Refractometry (TDR). The saturated permeability was quantified with the Guelph Permeameter, complemented with infiltration tests. A one-dimensional numerical model was used to develop predictive tools. The results indicate that progressive capture of carbon occurred and that a saturated hydraulic conductivity of up to K  fs = 5 m&#8729;d-1 has been reached, in the first 0.60 m of depth, which contrasts up to two orders of magnitude with traditional soil management; allowing the gradual filtering of a total water sheet of 6,753 mm for three days, which would cover any sequence of maximum rainfall events recorded in the region. The RDT sensors showed a rapid increase in moisture content along the profile, indicating that the characteristics obtained in the soil allow the immediate input and storage of rainwater, with a minimum evaporation rate and zero runoff. The present work demonstrates that it is feasible to favor the infiltration of sufficient rainwater for the production of staple and fodder crops and to reduce the impacts of negative incidents because of climate change. This applies to irrigation crops, which would allow the progressive reduction of groundwater extraction, by more than 50%, through adequate conservation practices, a fundamental aspect in the management of the aquifer.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Acuífero de la Independencia]]></kwd>
<kwd lng="es"><![CDATA[Cuenca Lerma-Chapala]]></kwd>
<kwd lng="es"><![CDATA[zona no saturada]]></kwd>
<kwd lng="es"><![CDATA[agricultura de conservación]]></kwd>
<kwd lng="es"><![CDATA[lote permanente]]></kwd>
<kwd lng="es"><![CDATA[balance hídrico]]></kwd>
<kwd lng="es"><![CDATA[reducción de siniestralidad]]></kwd>
<kwd lng="es"><![CDATA[producción de básicos y forraje]]></kwd>
<kwd lng="es"><![CDATA[temporal]]></kwd>
<kwd lng="es"><![CDATA[análisis numérico]]></kwd>
<kwd lng="es"><![CDATA[adaptación cambio climático]]></kwd>
<kwd lng="es"><![CDATA[captura de carbono]]></kwd>
<kwd lng="en"><![CDATA[Independence Aquifer]]></kwd>
<kwd lng="en"><![CDATA[Lerma-Chapala basin]]></kwd>
<kwd lng="en"><![CDATA[unsaturated zone]]></kwd>
<kwd lng="en"><![CDATA[conservation agriculture]]></kwd>
<kwd lng="en"><![CDATA[water balance]]></kwd>
<kwd lng="en"><![CDATA[loss reduction]]></kwd>
<kwd lng="en"><![CDATA[basic and forage production]]></kwd>
<kwd lng="en"><![CDATA[temporal]]></kwd>
<kwd lng="en"><![CDATA[numerical analysis]]></kwd>
<kwd lng="en"><![CDATA[adaptation to climate change]]></kwd>
<kwd lng="en"><![CDATA[carbon capture]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aguilar-García]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[García-Leaños M.L.]]></surname>
<given-names><![CDATA[Paredes-Melecio R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Manejo agronómico de una microcuenca en el norte de Guanajuato, México. Reflexiones y propuestas]]></source>
<year>2009</year>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<article-title xml:lang=""><![CDATA[Crop evapotranspiration, Guidelines for computing crop water requirements]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allen]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[L.S.]]></given-names>
</name>
<name>
<surname><![CDATA[Raes]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[FAO Irrigation and drainage paper]]></source>
<year>1998</year>
<volume>56</volume>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Allison]]></surname>
<given-names><![CDATA[F.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil organic matter and its role in crop production]]></source>
<year>1973</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Elsevier]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Changes in soil water dynamics due to variation in precipitation and temperature: An ecohydrological analysis in a tallgrass prairie]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bell]]></surname>
<given-names><![CDATA[J.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Sherry]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Luo]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>2010</year>
<volume>46</volume>
<page-range>W03523</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Macropores and water flow in soils]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Beven]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Germann]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1982</year>
<volume>18</volume>
<page-range>1311-25</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Blake]]></surname>
<given-names><![CDATA[G.R.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bulk density]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Blak]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Methods of soil analysis, Part 1, Physical and mineralogical properties, including statistics of measurement and sampling]]></source>
<year>1965</year>
<page-range>374-90</page-range><publisher-loc><![CDATA[Madison, Wisconsin ]]></publisher-loc>
<publisher-name><![CDATA[American Society of Agronomy]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Braojos G.]]></surname>
<given-names><![CDATA[F.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar H.]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar G.]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Morales H.]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Tapia N.]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Bustos C.]]></surname>
<given-names><![CDATA[D.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Salinas]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<source><![CDATA[Diversidad rural en el Norte de Guanajuato, Problemas, necesidades y tendencias de desarrollo de los sistemas de producción agropecuarios y los productores]]></source>
<year>2001</year>
<publisher-loc><![CDATA[San Luis de la Paz, Gto., México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y Alimentación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Properties of Porous Media Affecting Fluid Flow]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brooks]]></surname>
<given-names><![CDATA[R.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Corey]]></surname>
<given-names><![CDATA[A.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Irrigation and Drainage Engineering, ASCE]]></source>
<year>1966</year>
<volume>92</volume>
<numero>IR2</numero>
<issue>IR2</issue>
<page-range>61-88</page-range></nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carter]]></surname>
<given-names><![CDATA[M.R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Conservation tillage in temperate agroecosystems]]></source>
<year>1993</year>
<publisher-loc><![CDATA[Florida, USA ]]></publisher-loc>
<publisher-name><![CDATA[CRC Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Changes in the quality of groundwater for agricultural use in Guanajuato]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Castellanos]]></surname>
<given-names><![CDATA[J.Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega-Guerrero]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Grajeda]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez-Alarcón]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Villalobos]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Badillo]]></surname>
<given-names><![CDATA[V.]]></given-names>
</name>
<name>
<surname><![CDATA[Muñoz-Ramos]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zamudio]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hurtado]]></surname>
<given-names><![CDATA[J.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Hurtado]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Enríquez]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Terra]]></source>
<year>2002</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>161-70</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Influence of macroporosity on preferential solute and colloid transport in unsaturated field soils]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cey]]></surname>
<given-names><![CDATA[E.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Rudolph]]></surname>
<given-names><![CDATA[D.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Passmore]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Contaminant Hydrology]]></source>
<year>2009</year>
<volume>107</volume>
<page-range>45-57</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Empirical Equations for Some Soil Hydraulic Properties]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clapp]]></surname>
<given-names><![CDATA[R.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Hornberger]]></surname>
<given-names><![CDATA[G.M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1978</year>
<volume>14</volume>
<page-range>601-4</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Study of infiltration process under different experimental conditions]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chowdary]]></surname>
<given-names><![CDATA[V.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Damodhara]]></surname>
<given-names><![CDATA[R.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Jaiswal]]></surname>
<given-names><![CDATA[C.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Agricultural Water Management]]></source>
<year>2006</year>
<volume>83</volume>
<page-range>69-78</page-range></nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Domínguez]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Carrillo-Rivera]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[El agua subterránea como elemento de debate en la historia de México]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Mayer]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[México en Tres Momentos 1810-1910-2010]]></source>
<year>2007</year>
<volume>2</volume>
<page-range>177-99</page-range><publisher-name><![CDATA[Instituto de Investigaciones Históricas, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Measurement of Transient Soil Water Flux Across a Soil Horizon Interface]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dyck]]></surname>
<given-names><![CDATA[M.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Kachanoski]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil Science Society of America Journal]]></source>
<year>2009</year>
<volume>73</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1604-13</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Methods for Analyzing Constant-Head Well Permeameter Data]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Elrick]]></surname>
<given-names><![CDATA[D.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[W.D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil Science Society of America Journal]]></source>
<year>1992</year>
<volume>56</volume>
<page-range>320-3</page-range></nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Factors Affecting the Use of Soil Conservation Practices: Hypotheses, Evidence, and Policy Implications]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ervin]]></surname>
<given-names><![CDATA[C.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ervin]]></surname>
<given-names><![CDATA[D.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Land Economics]]></source>
<year>1982</year>
<volume>58</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>277-92</page-range></nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Three dimensional, transient, saturated-unsaturated flow in a groundwater basin]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freeze]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1971</year>
<volume>7</volume>
<page-range>929-41</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The mechanism of natural ground-water recharge and discharge laboratory column experiment and field measurements]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freeze]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Banner]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1970</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>138-55</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freeze]]></surname>
<given-names><![CDATA[R.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Cherry]]></surname>
<given-names><![CDATA[J.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Groundwater]]></source>
<year>1979</year>
<publisher-loc><![CDATA[United States of America, Englewood Cliffs, N.J. ]]></publisher-loc>
<publisher-name><![CDATA[Prentice Hall]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Efectos de las fallas asociadas a sobreexplotación de acuíferos y la presencia de fallas potencialmente sísmicas en Morelia, Michoacán, México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garduño-Monroy]]></surname>
<given-names><![CDATA[V.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Arreygue-Rocha]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Israde-Alcántara]]></surname>
<given-names><![CDATA[I.]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez-Torres]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2001</year>
<volume>18</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>37-54</page-range></nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gee]]></surname>
<given-names><![CDATA[G.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Bauder]]></surname>
<given-names><![CDATA[J.W.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Particle-size analysis]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Klute]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Methods of soil analysis, Physical and mineralogical methods]]></source>
<year>1986</year>
<edition>2nd</edition>
<publisher-loc><![CDATA[Madison, Wisconsin ]]></publisher-loc>
<publisher-name><![CDATA[American Society of Agronomy, Soil Science Society of America]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Estimating soil water retention characteristics from particle size distribution, organic matter percent, and bulk density]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gupta]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Larson]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1979</year>
<volume>15</volume>
<page-range>1633-5</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Healy]]></surname>
<given-names><![CDATA[R.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Simulation of solute transport in variably saturated porous media with supplemental information on modifications to the United States Geological Survey's computer program VS2D]]></source>
<year>1990</year>
<publisher-loc><![CDATA[Denver Colorado ]]></publisher-loc>
<publisher-name><![CDATA[United States Geological Survey]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Evaluation of Simulated Transpiration from Maize Plants on Lysimeters]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Heinlein]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Biernath]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Klein]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Thieme]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Priesack]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vadose Zone Journal]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hendrix]]></surname>
<given-names><![CDATA[J.M.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Flury]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Uniform and preferential flow mechanisms in the vadose zone]]></article-title>
<collab>National Research Council</collab>
<source><![CDATA[Conceptual Models of Flow and Transport in the Fractured Vadose Zone]]></source>
<year>2001</year>
<page-range>149-87</page-range><publisher-loc><![CDATA[Washington, D.C. ]]></publisher-loc>
<publisher-name><![CDATA[National Academy Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hunt]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ewing]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Percolation Theory for Flow in Porous Media]]></source>
<year>2009</year>
<edition>2nd</edition>
<publisher-loc><![CDATA[Berlin, Heidelberg ]]></publisher-loc>
<publisher-name><![CDATA[Springer-Verlag]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Discrimination of flow regions on the basis of stained infiltration patterns in soil profiles]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kulli]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Stamm]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Papritz]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Flühler]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vadose Zone Journal]]></source>
<year>2003</year>
<volume>2</volume>
<page-range>338-48</page-range></nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Preferential flow in a sandy soil: 2. Mechanism and implications]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kung]]></surname>
<given-names><![CDATA[K.J.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Geoderma]]></source>
<year>1990</year>
<volume>46</volume>
<numero>1-3</numero>
<issue>1-3</issue>
<page-range>59-71</page-range></nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Landers]]></surname>
<given-names><![CDATA[J.N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sistemas tropicales de agricultura-ganadería en la agricultura de conservación. La experiencia en Brasil]]></source>
<year>2007</year>
<volume>5</volume>
<publisher-name><![CDATA[Organización de las Naciones Unidas para la Agricultura y la Alimentación]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lappala]]></surname>
<given-names><![CDATA[E.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Healy]]></surname>
<given-names><![CDATA[R.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Weeks]]></surname>
<given-names><![CDATA[E.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media]]></source>
<year>1987</year>
<publisher-name><![CDATA[United States Geological Survey]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Storage and transit time of chemicals in thick unsaturated zones under rangeland and irrigated cropland, High Plains, United States]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[McMahon]]></surname>
<given-names><![CDATA[P.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Dennehy]]></surname>
<given-names><![CDATA[K.F.]]></given-names>
</name>
<name>
<surname><![CDATA[Bruce]]></surname>
<given-names><![CDATA[B.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Böhlke]]></surname>
<given-names><![CDATA[J..]]></given-names>
</name>
<name>
<surname><![CDATA[Michel]]></surname>
<given-names><![CDATA[R.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Gurdak]]></surname>
<given-names><![CDATA[J.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Hurlbut]]></surname>
<given-names><![CDATA[D.B.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>2006</year>
<volume>42</volume>
<page-range>W03413</page-range></nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Interdependence of groundwater dynamics and land-energy feedbacks under climate change]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maxwell]]></surname>
<given-names><![CDATA[R.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Kollet]]></surname>
<given-names><![CDATA[S.J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Nature Geoscience]]></source>
<year>2008</year>
<volume>1</volume>
<page-range>665-9</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[D.W.]]></given-names>
</name>
<name>
<surname><![CDATA[Sommers]]></surname>
<given-names><![CDATA[L.E.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Total carbon, organic carbon, and organic matter]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Sparks]]></surname>
<given-names><![CDATA[D.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Page]]></surname>
<given-names><![CDATA[A.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Helmke]]></surname>
<given-names><![CDATA[P.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Loeppert]]></surname>
<given-names><![CDATA[R.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Soltanpour]]></surname>
<given-names><![CDATA[P.N.]]></given-names>
</name>
<name>
<surname><![CDATA[Tabatabai]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Johnston]]></surname>
<given-names><![CDATA[C.T.]]></given-names>
</name>
<name>
<surname><![CDATA[Sumner]]></surname>
<given-names><![CDATA[M.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Methods of soil analysis, Part 3, Chemical methods]]></source>
<year>1996</year>
<page-range>961-1010</page-range><publisher-loc><![CDATA[Madison, Wisconsin ]]></publisher-loc>
<publisher-name><![CDATA[Soil Science Society of America, Inc.]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B35">
<nlm-citation citation-type="">
<collab>ONUAA (Organización de las Naciones Unidas para la Agricultura y la Alimentación)</collab>
<source><![CDATA[Guía para la descripción de suelos]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Roma ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B36">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Origen de arsénico, fluoruro y otros elementos traza disueltos en agua subterránea]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortega-Guerrero]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2009</year>
<volume>26</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>143-61</page-range></nlm-citation>
</ref>
<ref id="B37">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A conceptual model for increases of sodium, sar, alkalinity and pH at the Independence aquifer in Guanajuato, Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortega-Guerrero]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Castellanos]]></surname>
<given-names><![CDATA[J.Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Aguilar]]></surname>
<given-names><![CDATA[G.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Vázquez-Alarcón]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Alanís]]></surname>
<given-names><![CDATA[R.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas]]></surname>
<given-names><![CDATA[C.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Urrutia]]></surname>
<given-names><![CDATA[E.F.]]></given-names>
</name>
</person-group>
<source><![CDATA[TERRA]]></source>
<year>2002</year>
<volume>20</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>199-207</page-range></nlm-citation>
</ref>
<ref id="B38">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Evolution of long-term land subsidence near Mexico City: Review, field investigations and predictive simulations]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ortiz-Zamora]]></surname>
<given-names><![CDATA[D.C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega-Guerrero]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>2010</year>
<volume>46</volume>
<page-range>W01513</page-range></nlm-citation>
</ref>
<ref id="B39">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Palacios-Vélez]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[López-López]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[La sobreexplotación de las cuencas hidrológicas: el caso de la cuenca del Río de La Laja, Guanajuato]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Cotler]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[El Manejo Integral de Cuencas en México]]></source>
<year>2004</year>
<page-range>117-31</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Secretaría del Medio Ambiente y Recursos Naturales]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B40">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Environmental and economic costs of soil erosion and conservation benefits]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pimentel]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Harvey]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Resosudarmo]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Sinclair]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Kurz]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[McNair]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Crist]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Shpritz]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Fitton]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Saffouri]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Blair]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Science]]></source>
<year>1995</year>
<volume>267</volume>
<page-range>1117-23</page-range></nlm-citation>
</ref>
<ref id="B41">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Estimation of soil water properties]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rawls]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Brakensiek]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Saxton]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Transactions of the American Society of Agricultural Engineers]]></source>
<year>1982</year>
<volume>25</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1316- 1328</page-range></nlm-citation>
</ref>
<ref id="B42">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[In situ measurement of field-saturated hydraulic conductivity, sorptivity and the &#945; - parameter using the Guelph permeameter]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reynolds]]></surname>
<given-names><![CDATA[W.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Elrick]]></surname>
<given-names><![CDATA[D.E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil Science]]></source>
<year>1985</year>
<volume>140</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>292-302</page-range></nlm-citation>
</ref>
<ref id="B43">
<nlm-citation citation-type="book">
<collab>Rothamsted</collab>
<source><![CDATA[]]></source>
<year>2016</year>
<publisher-name><![CDATA[Rothamsted Research]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B44">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Infiltration and solute transport experiments in unsaturated sand and gravel, Cape Cod, Massachusetts: Experimental design and overview of results]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rudolph]]></surname>
<given-names><![CDATA[D.L.]]></given-names>
</name>
<name>
<surname><![CDATA[Kachanosk1i]]></surname>
<given-names><![CDATA[R.G.]]></given-names>
</name>
<name>
<surname><![CDATA[Celia]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[LeBlanc]]></surname>
<given-names><![CDATA[D.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Stevens]]></surname>
<given-names><![CDATA[J.H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1996</year>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>519-32</page-range></nlm-citation>
</ref>
<ref id="B45">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Modelo numérico 1-D de la dinámica de infiltración en la zona no saturada, acuífero del Valle de Toluca]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Salas-García]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Garfias]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Llanos]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Martel]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Mexicana de Ciencias Geológicas]]></source>
<year>2011</year>
<volume>28</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>147-60</page-range></nlm-citation>
</ref>
<ref id="B46">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Direct-push electrical conductivity logging for high-resolution hydrostratigraphic characterization]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Schulmeister]]></surname>
<given-names><![CDATA[M.K.]]></given-names>
</name>
<name>
<surname><![CDATA[Butler]]></surname>
<given-names><![CDATA[J.J. Jr.]]></given-names>
</name>
<name>
<surname><![CDATA[Healey]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Wysocki]]></surname>
<given-names><![CDATA[D.A.]]></given-names>
</name>
<name>
<surname><![CDATA[McCall]]></surname>
<given-names><![CDATA[G.W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Groundwater Monitoring and Remediation]]></source>
<year>2003</year>
<volume>23</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>52-62</page-range></nlm-citation>
</ref>
<ref id="B47">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Integration of hard and soft data to characterize field-scale hydraulic properties for flow and transport studies]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Segal]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Bradford]]></surname>
<given-names><![CDATA[S.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Shouse]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Lazarovitch]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Corwin]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vadose Zone Journal]]></source>
<year>2008</year>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>878-89</page-range></nlm-citation>
</ref>
<ref id="B48">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Inverse modeling of soil hydraulic properties in a two-layer system and comparisons with measured soil conditions]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Schilling]]></surname>
<given-names><![CDATA[K.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Arenas-Amado]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Streeter]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Weber]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Vadose Zone]]></source>
<year>2017</year>
</nlm-citation>
</ref>
<ref id="B49">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A theoretical analysis of groundwater flow in small basins]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tóth]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Geophysical Research]]></source>
<year>1963</year>
<volume>68</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>4795-812</page-range></nlm-citation>
</ref>
<ref id="B50">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Groundwater as a geologic agent: an overview of the causes, processes and manifestations]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tóth]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Hydrogeology Journal]]></source>
<year>1999</year>
<volume>7</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-14</page-range></nlm-citation>
</ref>
<ref id="B51">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[A closed form equation for predicting the hydraulic conductivity of unsaturated soils]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Van Genuchten]]></surname>
<given-names><![CDATA[M.T.]]></given-names>
</name>
</person-group>
<source><![CDATA[Soil Science Society of America Journal]]></source>
<year>1980</year>
<volume>44</volume>
<page-range>892-8</page-range></nlm-citation>
</ref>
<ref id="B52">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[The geostatistical characteristics of the border aquifer]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Woodbury]]></surname>
<given-names><![CDATA[A.D.]]></given-names>
</name>
<name>
<surname><![CDATA[Sudicky]]></surname>
<given-names><![CDATA[E.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Water Resources Research]]></source>
<year>1991</year>
<volume>27</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>533-46</page-range></nlm-citation>
</ref>
<ref id="B53">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Water balance and water movement in unsaturated zones of Sphagnum hummocks in Fuhrengawa Mire, Hokkaido, Japan]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yazaki]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
<name>
<surname><![CDATA[Uranoa]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Yabeb]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Hydrology]]></source>
<year>2006</year>
<volume>319</volume>
<page-range>312-27</page-range></nlm-citation>
</ref>
<ref id="B54">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Young]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Agroforestry for soil conservation]]></source>
<year>1989</year>
<publisher-loc><![CDATA[Exeter United Kingdom ]]></publisher-loc>
<publisher-name><![CDATA[CAB International Council for Research in Agroforestry]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
