<?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>2007-4018</journal-id>
<journal-title><![CDATA[Revista Chapingo serie ciencias forestales y del ambiente]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Chapingo ser. cienc. for. ambient]]></abbrev-journal-title>
<issn>2007-4018</issn>
<publisher>
<publisher-name><![CDATA[Universidad Autónoma Chapingo, Coordinación de Revistas Institucionales]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-40182019000300369</article-id>
<article-id pub-id-type="doi">10.5154/r.rchscfa.2018.02.019</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Peasant knowledge about the soils of the Zicuirán-Infiernillo Biosphere Reserve]]></article-title>
<article-title xml:lang="es"><![CDATA[Conocimiento campesino sobre los suelos de la Reserva de la Biosfera Zicuirán-Infiernillo]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bautista]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barajas]]></surname>
<given-names><![CDATA[Alma]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alcalá-de Jesús]]></surname>
<given-names><![CDATA[María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Autónoma de México Centro de Investigaciones en Geografía Ambiental ]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Biología ]]></institution>
<addr-line><![CDATA[Morelia Michoacán]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>25</volume>
<numero>3</numero>
<fpage>369</fpage>
<lpage>381</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-40182019000300369&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-40182019000300369&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-40182019000300369&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Peasants in La Huacana, Michoacán, have developed local knowledge about natural resources, including soil.  Objective:  To compare local soil knowledge with technical knowledge to elucidate whether peasants identify horizons and give them names and attributes.  Materials and methods:  Thirty-one trial pits were made and the profiles were described in collaboration with the peasants. Samples were taken by horizons and strata to determine their properties in the laboratory. The obtained data were subjected to discriminant analysis and principal component analysis.  Results and discussion:  The soil classes present in the study area were: Polvilla, Barrosa, Charanda, Tocura, Cementante, Cascajo, Balastre and Tepetate. The peasants named the soil profile horizons/materials as soil classes, making it possible to find several soil classes in one profile. These classes were statistically differentiated in the profile on the basis of physical and chemical properties; 72.13 % of the cases were correctly classified.  Conclusion:  For the first time, it is reported that the names of soil classes corresponded to horizons and layers of recently buried soils and not to the complete soil profile.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción:  Los campesinos de La Huacana, Michoacán, han generado conocimiento local sobre los recursos naturales, entre ellos el suelo.  Objetivo:  Comparar el conocimiento local del suelo con el conocimiento técnico para dilucidar si los campesinos identifican los horizontes y les asignan nombres y atributos.  Materiales y métodos:  Se realizaron 31 calicatas y se describieron los perfiles junto con los campesinos. Se tomaron muestras por horizontes y estratos para determinar sus propiedades en el laboratorio. Los datos generados se sometieron a un análisis discriminante y análisis de componentes principales.  Resultados y discusión:  Las clases de suelo presentes en el área de estudio fueron: Polvilla, Barrosa, Charanda, Tocura, Cementante, Cascajo, Balastre y Tepetate. Los campesinos nombraron los horizontes/materiales del perfil de suelo como clases de suelo, por lo que es posible encontrar varias clases de suelo en un perfil. Estas se diferenciaron estadísticamente en el perfil a partir de las propiedades físicas y químicas; 72.13 % de los casos fue clasificado correctamente.  Conclusión:  Por primera vez se reporta que los nombres de las clases de suelo correspondieron a los horizontes y capas de suelos enterrados recientemente y no al perfil de suelo completo.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Soil classes]]></kwd>
<kwd lng="en"><![CDATA[ethnopedology]]></kwd>
<kwd lng="en"><![CDATA[soil profile]]></kwd>
<kwd lng="en"><![CDATA[horizon]]></kwd>
<kwd lng="en"><![CDATA[local knowledge]]></kwd>
<kwd lng="es"><![CDATA[Clases de suelo]]></kwd>
<kwd lng="es"><![CDATA[etnopedología]]></kwd>
<kwd lng="es"><![CDATA[perfil del suelo]]></kwd>
<kwd lng="es"><![CDATA[horizonte]]></kwd>
<kwd lng="es"><![CDATA[conocimiento local]]></kwd>
</kwd-group>
</article-meta>
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