Análisis del éxito de incubación de Lepidochelys olivacea en función del manejo de los nidos en playas de Manabí.
Fecha
2022-04
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Facultad de Ciencias Naturales. Universidad de Guayaquil
Resumen
En el presente trabajo se muestra un análisis del éxito de incubación de la tortuga golfina (Lepidochelys olivacea) en playas de Manabí: “Ayampe”, “Las Tunas” y “Puerto Rico”, en función de manejo de nidos (in situ y reubicados en playa). El objetivo principal es analizar si tanto el manejo de los mismos, como su temperatura superficial (arena) y el recubrimiento vegetal, inciden en el éxito de incubación. De esta forma, instaurar qué tipo de manejo se recomienda utilizar. Para cumplir nuestros objetivos, se han ejecutado exhumaciones de todos los tipos de nidos y posterior a eso se ha calculado el éxito de incubación para cada uno. Además, se han analizado estadísticamente los resultados con el programa STATGRAPHICS 19 con un ANOVA simple. Finalmente, los resultados obtenidos nos demuestran que no hay diferencias significativas en el éxito de incubación. Así como tampoco influye la temperatura y el recubrimiento vegetal de cada nido.
The current work shows an analysis of the hatching success of olive ridley turtles (Lepidochelys olivacea) in beaches of Manabí: "Ayampe", "Las Tunas" and "Puerto Rico", according to nest management (in situ and relocated on the beach). The main objective is to analyze whether the management of the nests, as well as their surface temperature (sand) and vegetation cover, affect incubation success. In this way, to establish what type of management is recommended. To meet our objectives, exhumations of all nest types have been carried out and the incubation success has been calculated for each one. In addition, the results have been statistically analyzed with the STATGRAPHICS 19 program with a simple ANOVA. Since the results obtained show us that there are no significant differences in incubation success. Neither does the temperature and vegetation cover of each nest influence the incubation success.
The current work shows an analysis of the hatching success of olive ridley turtles (Lepidochelys olivacea) in beaches of Manabí: "Ayampe", "Las Tunas" and "Puerto Rico", according to nest management (in situ and relocated on the beach). The main objective is to analyze whether the management of the nests, as well as their surface temperature (sand) and vegetation cover, affect incubation success. In this way, to establish what type of management is recommended. To meet our objectives, exhumations of all nest types have been carried out and the incubation success has been calculated for each one. In addition, the results have been statistically analyzed with the STATGRAPHICS 19 program with a simple ANOVA. Since the results obtained show us that there are no significant differences in incubation success. Neither does the temperature and vegetation cover of each nest influence the incubation success.
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CONSERVACIÓN, LEPIDOCHELYS OLIVACEA, INCUBACIÓN