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Ecosistemas y Recursos Agropecuarios
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Ecosistemas y Recursos Agropecuarios
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Valorando bienes y servicios ambientales (BSA) del manglar en la ostricultura artesanal: Las Tunas, Cuba

Authors: Abel Betanzos-Vega; Arturo Tripp-Quezada; Esnoldo Macías-Aguilera; Adalberto Leyva-Segura; Gustavo Arencibia-Carballo; José Manuel Mazón-Suástegui;

Valorando bienes y servicios ambientales (BSA) del manglar en la ostricultura artesanal: Las Tunas, Cuba

Abstract

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.

Keywords

beneficio ambiental, valor ecológico, S, ostión de mangle, Agriculture

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold