<?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>1659-4266</journal-id>
<journal-title><![CDATA[Cuadernos de Investigación UNED]]></journal-title>
<abbrev-journal-title><![CDATA[Cuadernos de Investigación UNED]]></abbrev-journal-title>
<issn>1659-4266</issn>
<publisher>
<publisher-name><![CDATA[Universidad Estatal a Distancia de Costa Rica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1659-42662024000100212</article-id>
<article-id pub-id-type="doi">10.22458/urj.v16i1.5260</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Distancia a la vegetación, trazado de la carretera y atropello de vertebrados silvestres en Puntarenas, Costa Rica]]></article-title>
<article-title xml:lang="en"><![CDATA[Distance to vegetation, road layout, and run overs of wild vertebrates in Puntarenas, Costa Rica]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Granados-Rodríguez]]></surname>
<given-names><![CDATA[Federico]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Esquivel]]></surname>
<given-names><![CDATA[Carolina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barquero-González]]></surname>
<given-names><![CDATA[José Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quesada-Ávila]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tenorio-Brenes]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional Facultad de Ciencias Exactas y Naturales Escuela de Ciencias Biológicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Facultad de Ciencias Exactas y Naturales Escuela de Ciencias Biológicas, Laboratorio de Biología Tropical]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Nacional Facultad de Ciencias Exactas y Naturales Escuela de Ciencias Biológicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,tenoriosp192@gmail.com  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Costa Rica</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>16</volume>
<numero>1</numero>
<fpage>212</fpage>
<lpage>220</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1659-42662024000100212&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1659-42662024000100212&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1659-42662024000100212&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Introducción: Comprender el impacto de las carreteras en la fauna es crucial para implementar medidas de protección; Costa Rica es uno de los países tropicales más estudiados en este aspecto, pero algunas áreas siguen siendo poco conocidas. Objetivo: Evaluar la relación entre la frecuencia de atropellos de fauna, el trazado de la carretera y la distancia a la vegetación. Métodos: Trabajamos durante 15km del 8 al 10 de abril de 2016 en la Carretera Nacional Pacífica Fernández, Puntarenas, Costa Rica. Contamos todos los atropellos visibles. Resultados: Registramos 56 individuos atropellados, principalmente sapos (Rhinella horribilis) e iguánidos. La vegetación cercana aumentó el número de víctimas, mientras que no hubo diferencias entre los tramos rectos y curvos de la carretera. Conclusiones: Recomendamos la implementación de barreras, reductores de velocidad y pasos de fauna adecuados, especialmente en áreas con vegetación densa cerca de la carretera.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Introduction: Understanding the impact of roads on wildlife is crucial for implementing protective measures; Costa Rica is among the most studied tropical countries on this regard, but some areas remain poorly known. Objective: To evaluate the relationship between roadkill frequency, road layout and distance to vegetation. Methods: We worked over 15km from April 8 to 10, 2016, in the Pacífica Fernández National Highway, Puntarenas, Costa Rica. We counted all visible roadkills. Results: We recorded 56 roadkill individuals, primarily toads (Rhinella horribilis) and iguanids. Close vegetation increased the number of victims, while straight versus curved road sections did not. Conclusions: We recommend barriers, speed reducers, and suitable wildlife crossings, particularly in areas with dense vegetation close to the road.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ecología de caminos]]></kwd>
<kwd lng="es"><![CDATA[atropellos, Costanera Sur]]></kwd>
<kwd lng="es"><![CDATA[Refugio Nacional de Vida Silvestre Hacienda Barú]]></kwd>
<kwd lng="es"><![CDATA[conservación.]]></kwd>
<kwd lng="en"><![CDATA[Road ecology]]></kwd>
<kwd lng="en"><![CDATA[road kill]]></kwd>
<kwd lng="en"><![CDATA[Costanera Sur]]></kwd>
<kwd lng="en"><![CDATA[Hacienda Barú National Wildlife Refuge]]></kwd>
<kwd lng="en"><![CDATA[conservation.]]></kwd>
</kwd-group>
</article-meta>
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