<?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>2007-1132</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias forestales]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. de cienc. forestales]]></abbrev-journal-title>
<issn>2007-1132</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-11322016000300091</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Modelación de biomasa y carbono arbóreo aéreo en bosques del estado de Durango]]></article-title>
<article-title xml:lang="en"><![CDATA[Modeling of biomass and aboveground arboreal carbon in forests of the state of Durango]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Barrón]]></surname>
<given-names><![CDATA[René Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguirre Calderón]]></surname>
<given-names><![CDATA[Oscar Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vargas Larreta]]></surname>
<given-names><![CDATA[Benedicto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Pérez]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Treviño Garza]]></surname>
<given-names><![CDATA[Eduardo Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yamallel]]></surname>
<given-names><![CDATA[José Israel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Nuevo León Facultad de Ciencias Forestales ]]></institution>
<addr-line><![CDATA[Linares Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Tecnológico de El Salto  ]]></institution>
<addr-line><![CDATA[ Durango]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2016</year>
</pub-date>
<volume>7</volume>
<numero>35</numero>
<fpage>91</fpage>
<lpage>105</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-11322016000300091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-11322016000300091&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-11322016000300091&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los ecosistemas forestales son particularmente importantes como reservorio de carbono, porque los árboles retienen altas cantidades de ese elemento por unidad de área, en comparación con otros tipos de vegetación. En este contexto, se trabajó en bosques del estado de Durango con el propósito de cuantificar los almacenes de carbono en diferentes sistemas evaluados, de 5 a 60 años; modelar espacialmente la biomasa y carbono arbóreo aéreo, mediante el uso de imágenes de satélite; generar mapas de biomasa (Mg ha-1) y carbono arbóreo aéreo (Mg ha-1) de las áreas de seleccionadas. El estudio presenta las relaciones entre los datos espectrales obtenidos con el sensor Landsat TM (Thematic Mapper) y las variables de biomasa y carbono porque los datos obtenidos por medio de la percepción remota pueden ser útiles para la estimación indirecta del valor de la biomasa/carbono. Para las relaciones y estimaciones se utilizó el método de regresión lineal múltiple. Los resultados indican una buena correlación entre las variables forestales y los índices espectrales relacionados con la humedad de la vegetación. Los modelos generados para la estimación de biomasa y cuantificación de carbono arbóreo aéreo presentaron los mejores ajustes y menores errores; para la primera, la raíz del error medio cuadrático fue de RMSE = 54.74 Mg ha-1, B = 334.69 -12.83(B2) +107.13(B3) + 8 250.39(NDVI) - 8 265.91(NDVI41) + 6 548.72(NDVI43); y para carbono un RMSE = 26.87 Mg ha-1, C =164.71 - 55.23(B2) + 52.54(B3) + 4 052.05(NDVI) - 4 059.76(NDVI41) + 3 215.18(NDVI43). Se concluye que las imágenes Landsat TM proveen información valiosa para la estimación de biomasa y cuantificación de carbono arbóreo aéreo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Forest ecosystems are particularly important as carbon reservoirs, since the trees retain large amounts of this element per surface area unit, compared to other types of vegetation. Within this context, the carbon reservoirs in various evaluated systems in the state of Durango, aged 5 to 60 years, were quantified; the biomass and aboveground arboreal carbon were spatially modeled using satellite imagery, and biomass (Mg ha-1) and aboveground arboreal carbon (Mg ha-1) maps of the selected area were generated. This study presents the relationships between biomass and carbon in forests obtained from the spectral data analysis by the Landsat TM (Thematic Mapper), in the State of Durango, Mexico. The multiple linear regression method was utilized to determine relationships and estimations. The results showed a good correlation between forest variables and spectral indices related to vegetation moisture. The generated models used for quantifying the biomass and aboveground carbon were those with the best fit and fewest errors. For the biomass, the root mean square error was RMSE = 54.74 Mg ha-1, B = 334.69 - 12.83(B2) +107.13(B3) + 8 250.39(NDVI) - 8 265.91(NDVI41) + 6 548.72(NDVI43), and for carbon, RMSE = 26.87 Mg ha-1, C = 164.71 - 55.23(B2) + 52.54(B3) + 4 052.05(NDVI) - 4 059.76(NDVI41) + 3 215.18(NDVI43). Landsat TM images provide valuable information to estimate the biomass and quantify the aboveground arboreal carbon.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Biomasa forestal]]></kwd>
<kwd lng="es"><![CDATA[carbón arbóreo aéreo]]></kwd>
<kwd lng="es"><![CDATA[datos espectrales]]></kwd>
<kwd lng="es"><![CDATA[Landsat TM]]></kwd>
<kwd lng="es"><![CDATA[reflectancias]]></kwd>
<kwd lng="es"><![CDATA[satélite SPOT]]></kwd>
<kwd lng="en"><![CDATA[Forest biomass]]></kwd>
<kwd lng="en"><![CDATA[aboveground arboreal carbon]]></kwd>
<kwd lng="en"><![CDATA[spectral data]]></kwd>
<kwd lng="en"><![CDATA[Landsat TM]]></kwd>
<kwd lng="en"><![CDATA[reflectances]]></kwd>
<kwd lng="en"><![CDATA[SPOT satellite]]></kwd>
</kwd-group>
</article-meta>
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