<?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>1405-0471</journal-id>
<journal-title><![CDATA[Madera y bosques]]></journal-title>
<abbrev-journal-title><![CDATA[Madera bosques]]></abbrev-journal-title>
<issn>1405-0471</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Ecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-04712016000100095</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Woody neotropical streetscapes: a case study of tree and shrub species richness and composition in Xalapa]]></article-title>
<article-title xml:lang="es"><![CDATA[Paisajes urbanos leñosos en el Neotrópico: Riqueza y composición de especies de árboles y arbustos en Xalapa]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Falfán]]></surname>
<given-names><![CDATA[Ina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[MacGregor-Fors]]></surname>
<given-names><![CDATA[Ian]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Ecología, A.C. Red de Ambiente y Sustentabilidad ]]></institution>
<addr-line><![CDATA[ Veracruz]]></addr-line>
<country>Mexico</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>22</volume>
<numero>1</numero>
<fpage>95</fpage>
<lpage>110</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-04712016000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-04712016000100095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-04712016000100095&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The urbanization process goes far beyond the replacement of preexisting non-urban systems, transforming the land in such way that represents worrisome ecological threats. In the novel urban systems, original vegetation is removed and/or replaced with a combination of native and exotic species. In this study, our aim was to generate an updated species list of the trees and shrubs that thrive in the streetscape of Xalapa (Veracruz, Mexico), describing their native/exotic ratio. For this, we followed a city-wide approach comprised by a grid of 106 sampling sites. We recorded a total of 140 tree and shrub species, of which 32 had not been previously reported for the city. Exotics represented more than half of the recorded species, which together with native ones were distributed unevenly throughout the city. Most frequent species include: Weeping Fig (Ficus benjamina), Chinese Hibiscus (Hibiscus rosa-sinensis), Paperflower (Bougainvillea glabra), Rhododendron (Rhododendron sp.), Mexican Cypress (Cupressus lusitanica), and Little-leaf Boxwood (Buxus microphylla). It is noticeable that sites at which we recorded no trees or shrubs were located near downtown and peripheral areas of the city. Our findings should be considered carefully, as the unequal distribution of plant diversity in urban areas can compromise the benefits that vegetation provides to citizens, as well as their ecological functions.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El proceso de urbanización va más allá del remplazo de sistemas preexistentes, transformando el terreno de tal forma que representa amenazas ecológicas preocupantes. En estos nuevos sistemas, la vegetación original es removida o remplazada con una combinación de especies nativas y exóticas. Este trabajo se enfocó en generar una lista de especies actualizada de los árboles y arbustos del paisaje urbano de Xalapa (Veracruz, México), describiendo la proporción de especies nativas y exóticas. Para ello, se utilizó un enfoque de ciudad completa comprendida por una retícula de 106 sitios de muestreo. Se registró un total de 140 especies de árboles y arbustos, de los cuales 32 no habían sido registrados anteriormente para la ciudad. Las especies exóticas representaron más de la mitad de las especies registradas, las cuales en conjunto con las especies nativas estuvieron distribuidas de forma desigual a lo largo y ancho de la ciudad. Las especies más frecuentes fueron: laurel de la India (Ficus benjamina), tulipán chino (Hibiscus rosa-sinensis), buganvilia (Bougainvillea glabra), azalea (Rhododendron sp.), cedro blanco (Cupressus lusitanica) y boj de hoja pequeña (Buxus microphylla). Es notable que los sitios en los que no se registró ninguna especie de árbol o arbusto estuvieron localizados cerca del centro histórico de la ciudad, así como en sus periferias. Los resultados de este trabajo deben ser considerados cuidadosamente, ya que la distribución desigual de la diversidad de plantas en áreas urbanas puede comprometer los beneficios que provee la vegetación a los habitantes, así como sus funciones ecológicas.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[exotic species]]></kwd>
<kwd lng="en"><![CDATA[native species]]></kwd>
<kwd lng="en"><![CDATA[spatial distribution]]></kwd>
<kwd lng="en"><![CDATA[species origin]]></kwd>
<kwd lng="en"><![CDATA[street trees]]></kwd>
<kwd lng="en"><![CDATA[urban trees]]></kwd>
<kwd lng="es"><![CDATA[especies exóticas]]></kwd>
<kwd lng="es"><![CDATA[especies nativas]]></kwd>
<kwd lng="es"><![CDATA[distribución espacial]]></kwd>
<kwd lng="es"><![CDATA[origen de especie]]></kwd>
<kwd lng="es"><![CDATA[arbolado de alineación]]></kwd>
<kwd lng="es"><![CDATA[árboles urbanos]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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