26 resultados para Recursos financieros
em Aquatic Commons
Resumo:
La División de Zoología de Vertebrados de la Facultad de Ciencias Naturales de la Universidad Nacional de La Plata y la Secretaria de Ambiente y Desarrollo Sustentable de la Nación a través de su Proyecto Marino Patagónico, han tomado esta responsabilidad con el convencimiento de la necesidad de contar con nuevos escenarios para el encuentro de profesionales de la especialidad. El intercambio de experiencias desde las distintas especialidades, el reconocimiento de las fortalezas y debilidades para el desarrollo de proyectos, el intercambio de ideas sobre los vacíos de información y la disponibilidad de recursos financieros, constituyen algunos de los elementos esenciales para el fortalecimiento de la investigación y el desarrollo tecnológico nacional y regional. (PDF tiene 28 paginas.)
Resumo:
El Programa para el estudio y uso sustentable de la Biota Austral (Probiota), como un modesto homenaje, rescata a cuarenta y cinco años de su publicación la iconografía ictiológica de la obra Recursos Acuáticos Vivos incluída en la Serie Evaluación de los Recursos Naturales de la Argentina y editada por el Consejo Federal de Inversiones (CFI) en 1963. Para la ejecución de esta obra el CFI contrató a los doctores Tomás L. Marini y Rogelio B. López ; las ilustraciones de peces que se incluyen fueron preparadas por la Profesora Claudina Abella de López. Este es otro paso dirigido a la consolidación de nuestra disciplina, ya que manteniendo siempre el recuerdo vivo del pasado lograremos afianzar el presente, lo que nos permitirá planificar con fundamentos nuestro futuro. (PDF tiene 17 paginas.)
Resumo:
The fishing resources of the Salado Basin are extraordinary important in the context of the inland waters of Argentina. However, the diversity of landscapes in the basin and the lack of continuity in the regional planning , have made difficult a proper management of the fishing resources. This paper has a general overview of the main aspects related to the fishing fauna of the region, with a natural point of view of the processes and mechanisms of the management. A description of the fishes basin community and the identification of the species with commercial and game interests is included . We describe the different fishing gears used in the province for game, commercial and scientific fishing. We review the criteria of diagnosis of the silver side population as a main resource of fishing interest and under this point of view we propose new outlooks to promote a proper management of the resources and its sustainable use. We identify the different kinds of fisheries that are common in the basin and we make a survey of the related socioeconomic aspects. Moreover, we analyze the development of a new institutional and regulatory frame in order to optimize the management of the fishing resources. Finally, we define criteria for ordering and conserving such resources and identify conflict points and requirements for its sustainable use in the context of new proposals for the public policies.
Resumo:
Data collected during a survey conducted by the Soviet trawler Sebastopolsky rybak , in January 1987, covering the Boa-Paz area, Mozambique, were analysed. The biomass of demersal fish was found to be higher than the one of pelagic fish. The most representative group among the demersals was the first grade fish, where the families Sparidae, Lethrinidae, Lutjanidae and Serranidae were included, corresponding to a biomass of about 3,500 tonnes. In the pelagics the family Carangidae was the most important one and the species Decapterus russelli and Trachurus trachurus showed the highest biomass estimates in this family.
Resumo:
Catch evolution, fish yield and specific composition of commercial catches as well as biomass reduction of the main species exploited were analysed and the stock assessments of horse and chub mackerels in the Sofala and Boa-Paz Banks were examined for the period 1986 to the first half of 1989.