<?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>2215-2563</journal-id>
<journal-title><![CDATA[Revista Geográfica de América Central]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Geog. Amer. Central]]></abbrev-journal-title>
<issn>2215-2563</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2215-25632021000100079</article-id>
<article-id pub-id-type="doi">10.15359/rgac.66-1.4</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Depósitos eólicos del Trópico húmedo: caso de la franja marino-costera del este de la Península de Azuero, Panamá]]></article-title>
<article-title xml:lang="en"><![CDATA[Aeolian deposits of the humid tropics: case of the marine­coastal strip of the eastern part of the Azuero Peninsula, Panama]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera-Solís]]></surname>
<given-names><![CDATA[Jaime A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Panamá  Departamento de Geografía Física. CCIMBIO: Centro de Capacitación, Investigación y Monitoreo de la Biodiversidad, CRUV-UP.]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<numero>66</numero>
<fpage>79</fpage>
<lpage>105</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S2215-25632021000100079&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S2215-25632021000100079&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S2215-25632021000100079&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La pesquisa tuvo por objeto demostrar la incidencia del viento como agente morfogenético, a través de la correlación de los clastos de arenas que constituyen las geofacies marino costeras. Se seleccionó la teoría que discute los limites morfoclimáticos y se compilan los datos de temperatura, precipitación y vientos; en campo, se clasifican las geoformas de acumulación, erosión y se realiza el muestreo de arenas por geofacies. Las muestras de arena (453 g), son tamizadas para separar sus componentes y obtener el tamaño de los clastos, seguidamente, expuestas al estereomicroscopio para determinar redondez y esfericidad por comparación visual. Posteriormente, la muestra de la planicie costera (1 g), se trata 1N (K2Cr2O7) y (H2SO4), para la reducción de materia orgánica y determinar su génesis. Finalmente, utilizando las arenas del mesolitoral como variable independiente para evidenciar la correlación entre éstas y el origen de los depósitos eólicos por geofacies, se comprueba que, con las dunas litorales existe una correlación lineal positiva y coeficiente perfecto (. ± 0,98), con las dunas nebkha una correlación lineal positiva de coeficiente perfecto (. ± 0,98), y con respecto al manto de arenas una correlación lineal positiva de coeficiente perfecto (. ± 0,96).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The purpose of the investigation was to demonstrate the incidence of wind as a morphogenetic agent through the correlation of the sand clasts that constitute the marine-coastal geofacies. Morphoclimatic limit theory was selected and the data on temperature, precipitation and winds compiled; field activities included the classification of the geoforms of accumulation and erosion as well as the sampling of sands per geofacies. Sand samples (453 g) were sieved to separate their components and assay clast sizes, followed by stereomicroscopic examination to determine roundness and sphericity by visual comparison. Subsequently, the sample from the coastal plain (1 g) was treated with 1N potassium dichromate solution (K Cr O ) and sulfuric acid (H SO ), to oxidize and eliminate organic matter and determine its genesis. Finally, the correlation between mesolittoral sand as independent variable and origin of aeolian deposits per geofacies was found to be of positive linear nature with high correlation coefficients (.) for coastal dunes (. ± 0.98), nebka dunes (. ± 0.98) and sand mantles (. ± 0.96).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Erosión eólica]]></kwd>
<kwd lng="es"><![CDATA[clastos de arenas]]></kwd>
<kwd lng="es"><![CDATA[depósitos eólicos]]></kwd>
<kwd lng="es"><![CDATA[clima tropical]]></kwd>
<kwd lng="en"><![CDATA[Wind erosion]]></kwd>
<kwd lng="en"><![CDATA[Sand clasts]]></kwd>
<kwd lng="en"><![CDATA[Aeolian deposits]]></kwd>
<kwd lng="en"><![CDATA[Tropical climate]]></kwd>
</kwd-group>
</article-meta>
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