<?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>2663-3981</journal-id>
<journal-title><![CDATA[Revista cartográfica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cartogr.]]></abbrev-journal-title>
<issn>2663-3981</issn>
<publisher>
<publisher-name><![CDATA[Instituto Panamericano de Geografía e Historia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2663-39812022000100063</article-id>
<article-id pub-id-type="doi">10.35424/rcarto.i104.885</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Análisis estadístico de simulaciones numéricas de dispersión y caída de ceniza del volcán Cayambe para la estimación del impacto en el sector florícola, Cantón Cayambe, Ecuador]]></article-title>
<article-title xml:lang="en"><![CDATA[Statistical analysis of numerical simulations of dispersion and ash fall from the Cayambe volcano for the estimation of the impact in the floricultural sector, Canton Cayambe, Ecuador]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pavón Cevallos]]></surname>
<given-names><![CDATA[Fernando Mauricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Contreras]]></surname>
<given-names><![CDATA[Diana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Panamericano de Geografía e Historia Comisión de Geofísica Escuela Politécnica Nacional]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Newcastle University School of Engineering ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>United Kingdom</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<numero>104</numero>
<fpage>63</fpage>
<lpage>86</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2663-39812022000100063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2663-39812022000100063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2663-39812022000100063&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El complejo volcánico Cayambe representa una amenaza para los 85 795 habitantes a sus alrededores que basan su economía en la floricultura. Hasta el momento no se han hecho estimaciones automatizadas del impacto económico que tendría una eventual erupción del volcán Cayambe en la zona. La delimitación de zonas de afectación por caída de ceniza se obtuvo mediante análisis estadístico de simulaciones numéricas de escenarios eruptivos. Se digitalizaron 39 006 edificaciones a partir de fotografía aérea para identificar y cuantificar la infraestructura que potencialmente podría ser afectada ante la ocurrencia de este fenómeno. El procesamiento y análisis de los datos censales permitió caracterizar el área de estudio y describir el impacto que un evento de este tipo tendría sobre la población local. Así se determinaron espesores de ceniza de 15 a 45 mm que cubren el 97.83% de la superficie con pérdidas estimadas que ascienden los 140 millones de dólares americanos en plantas e invernaderos. La superficie del cantón Cayambe en su totalidad se vería afectada por caída de ceniza. Esto afectaría a más de 100 poblados, 21 844 hogares y 7 611 plazas de trabajo en las florícolas. A mediano y largo plazo, las economías de al menos 3 500 familias se verían afectadas por el desempleo a causa de las pérdidas económicas que sufriría la industria florícola.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The Cayambe volcanic complex represents a hazard to the 85 795 inhabitants in their surroundings who base their economy on floriculture. To our best knowledge, no automated estimates have been made of the economic impact that an eventual eruption of the Cayambe volcano in the area would cause. The delineation of areas affected by ashfall were obtained through a statistical analysis of numerical simulations of eruptive scenarios. 39 006 buildings were digitalized from aerial photography to identify and quantify the infrastructure that could be affected by this phenomenon&#8217;s occurrence. The processing and analysis of the census data allowed characterizing the study area and describing the impact that an event of this type would have on the local population. Thus, ash thicknesses of 15 mm to 45 mm covering 97.83% of the surface with estimated losses of up to USD 140 million in plants and greenhouses. The surface of the canton would be affected by ashfall. This effect would affect more than 100 villages, 21 844 homes and 7 611 jobs in floriculture. In the medium and long term, the economies of at least 3 500 families would be affected by unemployment because of the economic losses that the floriculture industry would suffer.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[volcán Cayambe]]></kwd>
<kwd lng="es"><![CDATA[caída de ceniza]]></kwd>
<kwd lng="es"><![CDATA[Sistemas de Información Geográfica (SIG)]]></kwd>
<kwd lng="es"><![CDATA[sector florícola]]></kwd>
<kwd lng="es"><![CDATA[Ecuador]]></kwd>
<kwd lng="en"><![CDATA[Cayambe volcano]]></kwd>
<kwd lng="en"><![CDATA[ashfall]]></kwd>
<kwd lng="en"><![CDATA[Geographic information System (GIS)]]></kwd>
<kwd lng="en"><![CDATA[floriculture]]></kwd>
<kwd lng="en"><![CDATA[Ecuador]]></kwd>
</kwd-group>
</article-meta>
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