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Ecosistemas
Article . 2020 . Peer-reviewed
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Ecosistemas
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Restoration strategies for the páramo of frailejones effected by fires in northern Ecuador

Estrategias de restauración para el páramo de frailejones perturbado por incendios en el norte de Ecuador
Authors: James Rodríguez-Echeverry; Margareth Leiton;

Restoration strategies for the páramo of frailejones effected by fires in northern Ecuador

Abstract

En orden a proponer estrategias para la restauración del páramo de frailejones perturbado por incendios en el norte de Ecuador, este estudio evaluó la efectividad de tres técnicas que utilizaron tres especies nativas en tres sitios con diferente pendiente del terreno: alta (>30%), media (entre 15% y 30%) y baja (<15%). En cada sitio se establecieron seis ensayos de restauración en los que se implementaron las técnicas: introducción de especie nativa, con plantación de Polylepis incana en dos densidades diferentes; reubicación de plantas y regeneración natural, cada una con las especies Hypericum laricifolium e Hypericum lancioides. Las plantas fueron monitoreadas durante 24 meses. Se evaluó la efectividad de las técnicas en términos del éxito en supervivencia, crecimiento y estado fitosanitario de las plantas, mediante el estimador de Kaplan-Meier, análisis de varianza utilizando el test de comparación de medias Tukey (p<0.05) y prueba de Chi cuadrado, respectivamente. Las estrategias fueron propuestas con base en la efectividad de las técnicas en cada sitio. La estrategia para sitios con pendiente alta debe estar conformada por introducción de especie nativa de P. incana en menor densidad y regeneración natural con H. lancioides; para sitios con pendiente media con introducción de especie nativa de P. incana en ambas densidades, y regeneración natural con H. laricifolium; para sitios con pendiente baja con introducción de especie nativa de P. incana en mayor densidad y reubicación de plantas con H. laricifolium y H. lancioides. Las estrategias propuestas contribuyen en el diseño y planificación de la restauración de este importante ecosistema altoandino.

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    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.
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    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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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!
2
Average
Average
Average
gold