Effect of "El Niño 1997-98" phenomenon in landing of artisanal fishery resources of Salaverrv (Trujillo)

Authors

  • Alvaro Tresierra-Aguilar Departamento Académico de Pesquería - Universidad Nacional de Trujillo. Aptdo. 952. Trujillo, Perú
  • Zoila Culquichicón Departamento Académico de Pesquería - Universidad Nacional de Trujillo. Aptdo. 952. Trujillo, Perú
  • Bilmia Veneros-Urbina Departamento Académico de Pesquería - Universidad Nacional de Trujillo. Aptdo. 952. Trujillo, Perú

DOI:

https://doi.org/10.15381/rpb.v6i3.8443

Keywords:

artisanal fishery, ENSO

Abstract

The landing volumes of artisanal fishery are analyzed in Salaverry Port, before, during and after "El Niño 1997-98" phenomenon. The landings during the first phase of "El Niño" were about of 1000 tm in 1996 and it increased to 17000 tm in 1997. The presence of tropical water species with “El Niño” event were high in the first semester of 1998, they are increased in fishery and more than 50% of landings corresponded to Coryphaena hippurus. Later on, the usual landing volumes and traditional species returned with normalization of environmental condition. The socioeconomic impact is also analyzed

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Author Biography

  • Alvaro Tresierra-Aguilar, Departamento Académico de Pesquería - Universidad Nacional de Trujillo. Aptdo. 952. Trujillo, Perú
    Leonardo Romero.- Biólogo egresado de la Universidad Nacional Mayor de San Marcos (UNMSM) con especialidad en Zoología. Estudios de maestría en Ecología y Conservación en la UNMSM. Tema de investigación es ecología de invertebrados intermareales. Cursos de especialización en edición de revistas científicas.

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Published

12/31/1999

Issue

Vol. 6 No. 3 (1999)

Section

Notes

License

Copyright (c) 1999 Alvaro Tresierra-Aguilar, Zoila Culquichicón, Bilmia Veneros-Urbina

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How to Cite

Tresierra-Aguilar, Alvaro, Zoila Culquichicón, and Bilmia Veneros-Urbina. 1999. “Effect of ‘El Niño 1997-98’ Phenomenon in Landing of Artisanal Fishery Resources of Salaverrv (Trujillo)”. Revista Peruana De Biología 6 (3): 160-63. https://doi.org/10.15381/rpb.v6i3.8443.