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  • Disaster  (1)
  • 550 - Earth sciences
  • Inheritance
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  • 2020-2022  (2)
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  • 1
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    In:  http://aquaticcommons.org/id/eprint/9195 | 115 | 2012-11-28 13:47:03 | 9195 | WorldFish Center
    Publication Date: 2021-07-03
    Description: The widespread and long-term nature of the tsunami damage in Aceh province, Indonesia has threatened the continued use of coastal and fisheries resources. This article describes the application of the Rapid Appraisal of Fisheries Management System (RAFMS) methodology and presents key findings from the participatory appraisals in 15 study sites. The focus is on changes in the number and types of fishing boats and fishing effort, consumption and marketing flow patterns and community perspectives on livelihood options. The level of aid (for new boats), mainly from international organizations, has been unevenly distributed with the number of boats in 13 of 15 villages still being well below the pre-tsunami levels. A focus on supplying small vessels may put increased fishing pressure on the near-shore zone. Consumption data and marketing flows suggest that most fishing villages are supplying outside markets and adding considerably to the wider food security of the province. Despite the tsunami, marine fisheries-related livelihoods are still preferred, although there are indications for the potential expansion of livelihoods into the culture of new species. Alternative resource-based livelihoods need to be tested and refined to fit the needs of the current conditions in Aceh to provide viable options for eliminating hunger and reducing poverty.
    Keywords: Fisheries ; Disaster ; Tsunami
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 19-30
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  • 2
    Publication Date: 2021-11-22
    Description: Con el propósito de conocer el nivel de biomasa del camarón rosado (Farfantepenaeus notialis) y la variación espacio temporal de la población en la zona de pesca de la Empresa Pesquera de Granma, se analizó la información de los cruceros de prospección mensuales realizados durante los años 2009, 2010 y enero del 2011. La composición por talla muestra medias de 8.7 y 8.5 cm (largo cubano) con tallas máximas de 14.7 y 15.2 cm. En el golfo de Guacanayabo el desove de la especie ocurre durante los meses de marzo a julio. El reclutamiento muestra dos etapas, la primera en enero-febrero y la segunda en agostoseptiembre pudiendo ocurrir adelanto en los meses como se apreció en julio del año 2009. El reclutamiento se manifiesta en la zona oriental del golfo de Guacanayabo desde la Boca del Cauto hasta la ensenada de Gua, incluyendo los cayos de Manzanillo, pudiendo desplazarse al W de la ensenada de Gua. El golfo de Guacanayabo muestra una biomasa del orden de 600 t y los máximos de biomasa durante 2009, 2010 y 2011 se presentan en la Zona III en febrero, abril y enero respectivamente. La biomasa disminuye en la medida en que actúa fundamentalmente la mortalidad natural.
    Description: Aimed to know the biomass level of pink shrimp (Farfantepenaeus notialis) and the space-time variation of the population in the fishing area of EPIGRAN enterprise, the information of monthly research cruises was analyzed during years 2009, 2010 and 2011 (January). Size composition shows a mean size of 8.7 and 8.5 cm (Cuban length) with maximum sizes of 14.7 and 15.2 in 2009 and 2010 respectively. Taking into account the maxima values of gonadal maturation for areas, the Guacanayabo gulf shows that spawning takes place during the months of March to July. The recruitment confirm two stages during the year, the first one during January-February and the second during August-September, being noted that a recruitment advance may occur as observed in July, 2009. During the studied years, recruitment is mainly observed in the eastern area of Guacanayabo gulf, from the Boca del Cauto until Gua bay, including the Manzanillo keys, and may move to the west of Gua bay. Gulf of Guacanayabo shows a biomass in the order of 600 t, with maxima values during 2009, 2010 and 2011 occurring in the Zone III in February, April and January respectively. A biomass decrease is observed later due mainly as natural mortality takes place.
    Description: Published
    Description: Refereed
    Keywords: Farfantepanaeus notialis ; Maduración gonadal ; Reclutamiento ; Biomasa ; Gonadal maturation ; Recruitment ; Biomass
    Repository Name: AquaDocs
    Type: Journal Contribution
    Format: pp.33-46
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