<?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>2007-9028</journal-id>
<journal-title><![CDATA[Ecosistemas y recursos agropecuarios]]></journal-title>
<abbrev-journal-title><![CDATA[Ecosistemas y recur. agropecuarios]]></abbrev-journal-title>
<issn>2007-9028</issn>
<publisher>
<publisher-name><![CDATA[Universidad Juárez Autónoma de Tabasco, Dirección de Investigación y Posgrado]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-90282022000100103</article-id>
<article-id pub-id-type="doi">10.19136/era.a9n1.2829</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Valorando bienes y servicios ambientales (BSA) del manglar en la ostricultura artesanal: Las Tunas, Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Valuing environmental goods and services (EGS) of the mangrove in artisanal oyster farming: Las Tunas, Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Betanzos-Vega]]></surname>
<given-names><![CDATA[Abel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Tripp-Quezada]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Macías-Aguilera]]></surname>
<given-names><![CDATA[Esnoldo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leyva-Segura]]></surname>
<given-names><![CDATA[Adalberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arencibia-Carballo]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mazón-Suástegui]]></surname>
<given-names><![CDATA[José Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Investigaciones Pesqueras  ]]></institution>
<addr-line><![CDATA[ La Habana]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Politécnico Nacional, Unidad Centro Interdisciplinario de Ciencias Marinas  ]]></institution>
<addr-line><![CDATA[ La Paz]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Unidad Empresarial Básica &#8220;Juanito Mora&#8221;  ]]></institution>
<addr-line><![CDATA[ Las Tunas]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Empresa Pesquera de Las Tunas  ]]></institution>
<addr-line><![CDATA[ Las Tunas]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Centro de Investigaciones Biológicas del Noroeste  ]]></institution>
<addr-line><![CDATA[ La Paz]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2022</year>
</pub-date>
<volume>9</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-90282022000100103&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-90282022000100103&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-90282022000100103&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En Cuba, la producción de ostión de mangle Crassostrea rhizophorae proviene de la pesca extractiva (75%) y del cultivo artesanal (25%). En la pesca extractiva ocurre descortezado o corte de raíces de mangle rojo (Rhizophora mangle) durante la recolecta de ostión. En el cultivo se utilizan troncos y ramas de mangle para las granjas y confección de colectores, lo que daña al ecosistema y reduce la oferta de bienes y servicios ambientales (BSA) que presta el manglar. Con el objetivo de evaluar mediante un análisis de costo-beneficio la actividad ostrícola en Puerto Padre, Las Tunas, Cuba, y determinar la viabilidad económica y ambiental de la ostricultura artesanal, se aplicaron estrategias productivas con enfoque ecosistémico incluyendo un valor ecológico representativo del beneficio bruto de las funciones del manglar. El cultivo artesanal realizado es una alternativa de producción económica y ambientalmente viable, con mayor rendimiento promedio en carne de ostión (6.4%), versus rendimiento en carne de la pesca extractiva (5.8%). La inclusión, en el análisis de costo-beneficio de la actividad ostrícola, del costo por daños y beneficios al manglar, indica la necesidad de incluir la valoración de BSA en los mecanismos tradicionales de evaluación económica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In Cuba, the production of mangrove oyster Crassostrea rhizophorae comes from extractive fishing (75%) and artisanal cultivation (25%). In extractive fishing, the barking or cutting of the roots of the red mangrove (Rhizophora mangle) occurs during the collection of oysters. In cultivation, mangrove trunks and branches are used for farms and for making collectors, which damages the ecosystem and reduces the supply of environmental goods and services (BSA) provided by the mangrove. With the objective of evaluating through a cost-benefit analysis the oyster farming activity in Puerto Padre, Las Tunas, Cuba, and determining the economic and environmental viability of artisanal oyster farming, productive strategies with an ecosystemic approach were applied, including an ecological value representative of the benefit gross of mangrove functions. Artisanal farming turned out to be an economically and environmentally viable production alternative, which allowed a higher average yield in oyster meat (6.4%), versus meat yield from extractive fishing (5.8%). The inclusion, in the cost-benefit analysis of the oyster farming activity, of the cost for damages and benefits to the mangrove swamp, indicates the need to include the BSA valuation in the traditional mechanisms of economic evaluation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Beneficio ambiental]]></kwd>
<kwd lng="es"><![CDATA[ostión de mangle]]></kwd>
<kwd lng="es"><![CDATA[valor ecológico]]></kwd>
<kwd lng="en"><![CDATA[Environmental benefit]]></kwd>
<kwd lng="en"><![CDATA[mangrove oyster]]></kwd>
<kwd lng="en"><![CDATA[ecological value]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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