Factores ecológicos y su incidencia en las fragatas magníficas [(Fregata magnificens; Mathews, 1914)] de la Isla de la Plata
Ecological factors and their incidence on the magnificent fragates [(Fregata magnificens; Mathews, 1914)] of la Plata Island
| dc.creator | Villarreal-Zambrano, Arianna Denisse | |
| dc.creator | Osejos-Merino, Miguel Angel | |
| dc.date | 2018-01-09 | |
| dc.date.accessioned | 2023-08-08T20:56:35Z | |
| dc.date.available | 2023-08-08T20:56:35Z | |
| dc.identifier | https://publicacionescd.uleam.edu.ec/index.php/yaku/article/view/66 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8073155 | |
| dc.description | La presente investigación, se realizó en el sendero fragatas en la Isla de la Plata perteneciente al Parque Nacional Machalilla (PNM), se estudió las fragatas magníficas (Fregata magnificens) y la incidencia de los factores ecológicos abióticos dentro del ciclo vital de esta especie. El objetivo principal diagnosticar la incidencia de los factores ecológicos en las fragatas magnificas (Fregata magnificens) en la Isla de la Plata. La metodología utilizada dentro del estudio se basó en la aplicación de técnicas como la observación y encuestas, las mediciones de factores abióticos como: temperatura ambiental, humedad relativa ambiental y pH del suelo; además se realizó un censo poblacional de las fragatas magnificas con el fin de determinar un valor estimado de la población. Los resultados obtenidos en las encuestas realizadas a guardaparques y guías indican que inciden positivamente para la reproducción de esta especie, las mediciones de temperatura determinaron que en el mes de diciembre el valor promedio más alto fue 28,9 °C, el promedio más alto de la humedad relativa ambiental fue en el mes de octubre con un 86, 10% superando los datos otorgados por el Instituto Nacional de Meteorología e Hidrología (INAHMI). El pH del suelo tiene un rango de 6,9 y 7,1 siendo pH neutro según la Norma de calidad ambiental del recurso suelo, tabla 4 del TULSMA. Se contabilizaron un total de 819 individuos perchados entre machos, hembras, juveniles y polluelos; la mayor parte de la población dentro del sendero pertenece a la categoría de juvenil. Palabras clave: Factores ecológicos, ecosistemas, fragatas magnificas, Isla de la Plata. Abstract The present investigation was carried out in the frigates trail on Isla de la Plata belonging to the Machalilla National Park (PNM), the magnificent frigates were studied (Fregata magnificens) and the incidence of abiotic ecological factors within the life cycle of this specie. The main objective of this study is to diagnose the incidence of ecological factors in the magnificent frigates (Fregata magnificens) on the Isla de la Plata. The methodology used within the study was based on the application of techniques such as observation and surveys, the measurements of abiotic ecological factors such as: environmental temperature, environmental relative humidity and soil pH; in addition, a population census of the magnificent frigates was also carried out in order to determine an estimated value of the population. The results obtained in the surveys carried out to park rangers and guides mention that positively influencing the reproduction of this species, the temperature measurements determined that in the month of december the highest average value was 28,9 °C, the highest average in terms of the relative environmental humidity, was in the month of october with 86.10% exceeding data provided by the National Institute of Meteorology and Hydrology (INAHMI). The soil pH has a range of 6.9 and 7.1 that are in the neutral pH according to the Environmental Soil Quality Standard, table 4 of TULSMA. A total of 819 purchases were counted among males, females, juveniles, and chickens; most of the population within the trail the path belongs to the juvenile category. Keywords: Ecological factors, ecosystems, magnificent frigates, Plata Island. Fecha de recepción: 06 de noviembre de 2017; Fecha de aceptación: 05 de enero de 2018; Fecha de publicación: 09 de enero de 2018. | es-ES |
| dc.description | The present investigation was carried out in the frigates trail on Isla de la Plata belonging to the Machalilla National Park (PNM), the magnificent frigates were studied (Fregata magnificens) and the incidence of abiotic ecological factors within the life cycle of this specie. The main objective of this study is to diagnose the incidence of ecological factors in the magnificent frigates (Fregata magnificens) on the Isla de la Plata. The methodology used within the study was based on the application of techniques such as observation and surveys, the measurements of abiotic ecological factors such as: environmental temperature, environmental relative humidity and soil pH; in addition, a population census of the magnificent frigates was also carried out in order to determine an estimated value of the population. The results obtained in the surveys carried out to park rangers and guides mention that positively influencing the reproduction of this species, the temperature measurements determined that in the month of december the highest average value was 28,9 °C, the highest average in terms of the relative environmental humidity, was in the month of october with 86.10% exceeding data provided by the National Institute of Meteorology and Hydrology (INAHMI). The soil pH has a range of 6.9 and 7.1 that are in the neutral pH according to the Environmental Soil Quality Standard, table 4 of TULSMA. A total of 819 purchases were counted among males, females, juveniles, and chickens; most of the population within the trail the path belongs to the juvenile category. Keywords: Ecological factors, ecosystems, magnificent frigates, Plata Island. | en-US |
| dc.format | application/pdf | |
| dc.format | text/troff | |
| dc.language | spa | |
| dc.publisher | Editorial Universitario ULEAM | es-ES |
| dc.relation | https://publicacionescd.uleam.edu.ec/index.php/yaku/article/view/66/142 | |
| dc.relation | https://publicacionescd.uleam.edu.ec/index.php/yaku/article/view/66/143 | |
| dc.rights | Derechos de autor 2018 Revista de Ciencias del Mar y Acuicultura YAKU | es-ES |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0 | es-ES |
| dc.source | Revista de Ciencias del Mar y Acuicultura YAKU. ISSN: 2600-5824.; Vol 1 No 1 (2018): Revista de Ciencias del Mar y Acuicultura YAKU; 2-16 | en-US |
| dc.source | Revista de Ciencias del Mar y Acuicultura YAKU. ISSN: 2600-5824.; Vol. 1 Núm. 1 (2018): Revista de Ciencias del Mar y Acuicultura YAKU; 2-16 | es-ES |
| dc.source | 2600-5824 | |
| dc.title | Factores ecológicos y su incidencia en las fragatas magníficas [(Fregata magnificens; Mathews, 1914)] de la Isla de la Plata | es-ES |
| dc.title | Ecological factors and their incidence on the magnificent fragates [(Fregata magnificens; Mathews, 1914)] of la Plata Island | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | Artículo revisado por pares | es-ES |