Bibliographic citations
Del, J., (2019). Relación de los parámetros físicos y químicos en la pesquería del río Ucayali, Loreto entre los años 2005 al 2015 [Tesis, Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6179
Del, J., Relación de los parámetros físicos y químicos en la pesquería del río Ucayali, Loreto entre los años 2005 al 2015 [Tesis]. : Universidad Nacional de la Amazonía Peruana; 2019. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/6179
@phdthesis{renati/924672,
title = "Relación de los parámetros físicos y químicos en la pesquería del río Ucayali, Loreto entre los años 2005 al 2015",
author = "Del Águila Chávez, Javier",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2019"
}
The objective of this study was to know the relationship between physical and chemical parameters in the Ucayali river fishery (Peru) between 2005 and 2015. Using descriptive techniques and relationship analysis: correlation, Principal Component (ACP) and regression. The results show that the landings were composed of 64 small species, of which, 76.56% were small. Likewise, the annual landing was 8019.87 t, with different records in each section (P <0.05), being Prochilodus nigricans (24.94%), Potamorhina altamazonica (8.19%) and Pseudoplatystoma punctifer (6.71%) the most important landed. On the other hand, the parameters in each section of the river were different (P <0.05), and only the temperature was associated with the decrease of the landings in the upper part, while the development of guidelines for the generation of information and the management from a more integral approach and co-governance in specific time and space. In conclusion, the Ucayali river is characterized by the absence of a relationship between the parameters and the fishing landings that are different in the three stretches of the river, an exception of the temperature, being the implementation of guidelines for the generation of information and the management of fisheries with a more integral and participatory approach.
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