<?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>2007-0934</journal-id>
<journal-title><![CDATA[Revista mexicana de ciencias agrícolas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Mex. Cienc. Agríc]]></abbrev-journal-title>
<issn>2007-0934</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-09342014001401859</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Utilizando el modelo Newhall para representar el impacto real del cambio climático en la humedad de suelo en Jalisco, México]]></article-title>
<article-title xml:lang="en"><![CDATA[Using the Newhall model to depict the impacts of climate change on soil moisture in Jalisco, Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Topete Ángel]]></surname>
<given-names><![CDATA[Jorge Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz Corral]]></surname>
<given-names><![CDATA[José Ariel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ron Parra]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Eguiarte]]></surname>
<given-names><![CDATA[Diego Raymundo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez Ojeda]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Durán Puga]]></surname>
<given-names><![CDATA[Noé]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Guadalajara Centro Universitario de Ciencias Biológicas y Agropecuarias (CUCBA) ]]></institution>
<addr-line><![CDATA[Zapopan Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,INIFAP  ]]></institution>
<addr-line><![CDATA[Tepatitlán Jalisco]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Nayarit  ]]></institution>
<addr-line><![CDATA[Xalisco Nayarit]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2014</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2014</year>
</pub-date>
<volume>5</volume>
<numero>spe10</numero>
<fpage>1859</fpage>
<lpage>1870</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-09342014001401859&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-09342014001401859&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-09342014001401859&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El presente estudio tuvo como objetivo estimar los impactos del cambio climático del período 2040-2069 sobre la humedad del suelo y la sequía en tierras agrícolas del estado de Jalisco, México, considerando suelos de tres grandes clases textuales: de textura gruesa, de textura media y de textura fina. Para representar la climatología futura mencionada anteriormente, se utilizaron datos simulados de precipitación y temperatura a partir del modelo GCM MPIM-ECHAM5 con reducción de escala (Método Delta) y escenario de emisiones de gases efecto invernadero A2. Esta información fue recuperada del sitio Earth System Grid (ESG) de WorldClim en forma de imágenes grid, las cuales fueron transformadas en imágenes raster con una resolución de 2.5 minutos de arco. Se implementó el uso del modelo Newhall con estos datos y con los datos climáticos correspondientes al periodo 1961-1990 para simular días húmedos, días secos y días medio secos, así como el número total de días consecutivos húmedos durante el año. Los resultados de las simulaciones de Newhall para ambos períodos climáticos se compararon a través de un análisis estadístico para determinar el posible impacto del cambio climático sobre la disponibilidad de humedad del suelo en las áreas agrícolas de Jalisco. Tendencias estadísticamente significativas (p&lt; 0.05) mostraron que la temperatura y evapotranspiración potencial se incrementarán, mientras que la longitud de la estación de crecimiento disminuirá, siendo este efecto más significativo en sitios de textura media, seguidos por los de textura fina. Otras tendencias identificadas (aunque no estadísticamente significativas) fueron que el número días húmedos y medio secos disminuirá; como contraparte, los días secos se incrementarán. Estos resultados señalan la necesidad de implementar medidas de adaptación enfocadas en la economía del agua en los suelos del estado, así como tratamientos de suelos para mejorar la capacidad de retención de humedad y proyectos de captación de agua in situ.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This study aimed to estimate the impacts of climate change for the period 2040-2069 on soil moisture and drought on agricultural land in the State of Jalisco, Mexico, considering three soil textural classes: coarse textured, medium textured and fine textured. To represent the fiiture climate mentioned above, simulated precipitation and temperature from the model MPIM-ECHAM5 GCM downscaled (Delta Method) and emissions scenario A2 greenhouse gas data were used. This information was retrieved from the site Earth System Grid (ESG) of WorldClim shaped grid images, which were converted into raster images with a resolution of 2.5 arcmin. Using the model Newhall these data and climate data for the period 1961-1990 to simulate wet days, dry days and dry half days, and the total number of consecutive wet days during the year was implemented. The results of the simulations of Newhall for both climatic periods were compared by statistical analysis to determine the possible impact of climate change on the availability of soil moisture in agricultural areas of Jalisco. Statistically significant trends (p&lt; 0.05) showed that the temperature and potential evapotranspiration will increase, while the length ofthe growing season will decrease and this will significant effect on sites of médium texture, followed by fine textured. Other (although not statistically significant), trends identified were that, the average number of wet and dry days will decrease; counterparty, dry days will increase. These results indicate the need to implement adaptation measures focused on the economics of soil water status and soil treatments to improve moisture retention capacity and water harvesting projects in situ.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[cambio climático]]></kwd>
<kwd lng="es"><![CDATA[humedad del suelo]]></kwd>
<kwd lng="es"><![CDATA[textura del suelo]]></kwd>
<kwd lng="es"><![CDATA[modelo Newhall]]></kwd>
<kwd lng="en"><![CDATA[climate]]></kwd>
<kwd lng="en"><![CDATA[soil moisture]]></kwd>
<kwd lng="en"><![CDATA[soil texture]]></kwd>
<kwd lng="en"><![CDATA[model Newhall]]></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[Ines]]></surname>
<given-names><![CDATA[A. V. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Droogers]]></surname>
<given-names><![CDATA[P. I.]]></given-names>
</name>
<name>
<surname><![CDATA[Makin]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
<name>
<surname><![CDATA[Das Gupta]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Crop growth and soil water balance modeling to explore water management options]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Colombo, Sri Lanka ]]></publisher-loc>
<publisher-name><![CDATA[IWMI Working Paper 22]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chiew]]></surname>
<given-names><![CDATA[F. H. S.]]></given-names>
</name>
<name>
<surname><![CDATA[Whetton]]></surname>
<given-names><![CDATA[P. H.]]></given-names>
</name>
<name>
<surname><![CDATA[McMahon]]></surname>
<given-names><![CDATA[T. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Pittock]]></surname>
<given-names><![CDATA[A. B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Simulation of the impacts of climate change on runoff and soil moisture in Australian catchments]]></article-title>
<source><![CDATA[J. Hydrol]]></source>
<year>1995</year>
<volume>167</volume>
<numero>1-4</numero>
<issue>1-4</issue>
<page-range>121-47</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Conde]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ferrer]]></surname>
<given-names><![CDATA[R. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Gay]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Araujo]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Impactos del cambio climático en la agricultura en México. Cambio climático: una visión desde México]]></source>
<year>2006</year>
<publisher-loc><![CDATA[México, D. F. ]]></publisher-loc>
<publisher-name><![CDATA[INE]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eitzinger]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Trnka]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Hosch]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Zalud]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
<name>
<surname><![CDATA[Dubrovsky]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparison of CERES, WOFOST and SWAP models in simulating soil water content during growing season under different soil conditions]]></article-title>
<source><![CDATA[Ecol. Model]]></source>
<year>2004</year>
<volume>171</volume>
<page-range>223-46</page-range></nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hatfield]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Boote]]></surname>
<given-names><![CDATA[K. J]]></given-names>
</name>
<name>
<surname><![CDATA[Kimball]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ziska]]></surname>
<given-names><![CDATA[L. H.]]></given-names>
</name>
<name>
<surname><![CDATA[Izaurralde]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Ort]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Thomson]]></surname>
<given-names><![CDATA[A. M]]></given-names>
</name>
<name>
<surname><![CDATA[Wolfe]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climate impacts on agricultura: implications for crop production]]></article-title>
<source><![CDATA[Agron. J.]]></source>
<year>2011</year>
<volume>103</volume>
<page-range>351-70</page-range></nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<collab>Intergovernmental Panel on Climate Change (IPCC)</collab>
<article-title xml:lang=""><![CDATA[Climate Change 2007: Mitigation of Climate Change]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Metz]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Davidson]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Bosch]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Dave]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Meyer]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Contribution of working group III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change]]></source>
<year>2007</year>
<publisher-loc><![CDATA[U.K. and U.S.A. ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Izaurralde]]></surname>
<given-names><![CDATA[R. C.]]></given-names>
</name>
<name>
<surname><![CDATA[Thomson]]></surname>
<given-names><![CDATA[A. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Morgan]]></surname>
<given-names><![CDATA[J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Fay]]></surname>
<given-names><![CDATA[P. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Polley]]></surname>
<given-names><![CDATA[H. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Hatfield]]></surname>
<given-names><![CDATA[J. L.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Climate impacts on agriculture: Implications for forage and rangeland production]]></article-title>
<source><![CDATA[Agron. J.]]></source>
<year>2011</year>
<numero>103</numero>
<issue>103</issue>
<page-range>371-81</page-range></nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kimball]]></surname>
<given-names><![CDATA[B. A.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Global change and water resources]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Lascano]]></surname>
<given-names><![CDATA[R. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sojka]]></surname>
<given-names><![CDATA[R. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Madison]]></surname>
<given-names><![CDATA[WI]]></given-names>
</name>
</person-group>
<source><![CDATA[Irrigation of agricultural crops]]></source>
<year>2007</year>
<volume>30</volume>
<edition>2</edition>
<page-range>627-54</page-range><publisher-name><![CDATA[ASA, CSSA and SSSA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Newhall]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Berdanier]]></surname>
<given-names><![CDATA[C. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Calculation of soil moisture regimes from the climatic record. Soil Survey Investigations, National Soil Survey Center, Natural Resources Conservation Service, Lincoln, NE]]></source>
<year>1996</year>
</nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ojeda]]></surname>
<given-names><![CDATA[B. W.]]></given-names>
</name>
<name>
<surname><![CDATA[Sifuentes]]></surname>
<given-names><![CDATA[I. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Íñiguez]]></surname>
<given-names><![CDATA[C. M.]]></given-names>
</name>
<name>
<surname><![CDATA[Montero]]></surname>
<given-names><![CDATA[M. M. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impacto del cambio climático en el desarrollo y requerimientos hídricos de los cultivos]]></article-title>
<source><![CDATA[Agrociencia]]></source>
<year>2011</year>
<volume>45</volume>
<page-range>1-11</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[D. J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[M. F. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[G. J. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cambio climático y su impacto sobre la estación de crecimiento de maíz en Jalisco, México]]></article-title>
<source><![CDATA[Fitotecnia]]></source>
<year>2000</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>169-81</page-range></nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[D. J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[M. F. J.]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[G. J. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cambio climático y efecto sobre las áreas potenciales para maíz en Jalisco, México]]></article-title>
<source><![CDATA[Fitotecnia]]></source>
<year>2000</year>
<volume>23</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>183-93</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J. A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Informe final de proyecto cambio climático y su impacto en el potencial productivo agrícola, forrajero y forestal en México]]></source>
<year>2014</year>
<publisher-loc><![CDATA[Centro Altos de Jalisco. Tepatitlán de Morelos, Jalisco, México ]]></publisher-loc>
<publisher-name><![CDATA[INIFAP-CIRPAC-C. E]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Medina]]></surname>
<given-names><![CDATA[G. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[D. J. L.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[L. H. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[O. G.]]></given-names>
</name>
<name>
<surname><![CDATA[Manríquez]]></surname>
<given-names><![CDATA[O. J. D.]]></given-names>
</name>
<name>
<surname><![CDATA[Zarazúa]]></surname>
<given-names><![CDATA[V. P.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[E. D. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[P. G.]]></given-names>
</name>
<name>
<surname><![CDATA[de la Mora]]></surname>
<given-names><![CDATA[O. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Cambio climático y sus implicaciones en cinco zonas productoras de maíz en México]]></article-title>
<source><![CDATA[Rev. Mex. Cienc. Agríc]]></source>
<year>2011</year>
<volume>3</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>309-23</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J. A.]]></given-names>
</name>
<name>
<surname><![CDATA[Regalado]]></surname>
<given-names><![CDATA[R. J. R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Cambio climático y su impacto sobre la producción de alimentos de origen agrícola. Medio Ambiente. Jalisco en el mundo contemporáneo-aportaciones para una enciclopedia de la época]]></source>
<year>2014</year>
<volume>3</volume>
<page-range>453-67</page-range><publisher-loc><![CDATA[Guadalajara, Jalisco, México ]]></publisher-loc>
<publisher-name><![CDATA[Universidad de Guadalajara]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<collab>Soil Survey Staff</collab>
<source><![CDATA[Soil Taxonomy. A basic system of soil classification for making and interpreting soil surveys. USDA, Soil Conservation Service. Agriculture handbook 436]]></source>
<year>1975</year>
<publisher-loc><![CDATA[Washington, D. C. USA ]]></publisher-loc>
<publisher-name><![CDATA[U.S. Government Print]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<collab>Soil Survey Staff(SSS)</collab>
<source><![CDATA[Keys to soil taxonomy. Sixth Edition, 1994. USDA, Soil Conservation Service]]></source>
<year>1992</year>
<publisher-name><![CDATA[Washington, D. C. USA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Thornthwaite]]></surname>
<given-names><![CDATA[C. W]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An approach towards a rational classification of climate]]></article-title>
<source><![CDATA[Geographical Review]]></source>
<year>1948</year>
<volume>38</volume>
<page-range>55-94</page-range></nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zarazúa]]></surname>
<given-names><![CDATA[V. P.]]></given-names>
</name>
<name>
<surname><![CDATA[Ruiz]]></surname>
<given-names><![CDATA[C. J.A.]]></given-names>
</name>
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[E. D. R.]]></given-names>
</name>
<name>
<surname><![CDATA[Flores]]></surname>
<given-names><![CDATA[L. H. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Ron]]></surname>
<given-names><![CDATA[P. J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Impactos del cambio climático sobre la agroclimatología del maíz en la Ciénega de Chapala, Jalisco]]></article-title>
<source><![CDATA[Rev. Mex. Cienc. Agríc]]></source>
<year>2011</year>
<volume>3</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>351-63</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
