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| Campos Aranda, Daniel Francisco. |
| En este trabajo se presenta un algoritmo computacional desarrollado para hacer expedita la aplicación del método propuesto por la FAO para la estimación del rendimiento climático máximo de cualquiera de los cinco cultivos siguientes: alfalfa (Medicago sativa), maíz (Zea mays L.), sorgo (Sorghum bicolor L. Moench) y trigos de invierno y de primavera (Triticum spp.). Tal método está basado en el criterio desarrollado por el Instituto Internacional de Mejoramiento y Recuperación de Tierras, de Wageningen, Holanda. El método se aplica mediante un procedimiento que estima variables y parámetros climáticos y del cultivo, por medio de una serie de tabulaciones; por ello, éstas se representaron mediante ecuaciones de tipo polinomial y senoidal obtenidas por... |
| Tipo: Artículo |
Palavras-chave: Agroclimatología; Rendimiento potencial; Cultivos; Agroclimatology; Crops; Potential yield. |
| Ano: 1996 |
URL: http://hdl.handle.net/10521/1754 |
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| Hattour, A.; Ben Abdallah, L.; Guennegan, Y.. |
| Within the frame of the National Program (PNM), 'Assessment of Marine Tunisian Resources' (1996-1999), two prospecting surveys on small pelagic fishes, have been led in narrow collaboration with French Institute IFREMER. Their objectives were to specify the relative fishes abundance, their spatial-temporal variability but also to quantify the maximum sustainable yield (MSY) of this resource. A third important goal was to familiarize a Tunisian scientist team, with numerical methods and data processing used during the cruises (reading of echograms, treatments of data, etc.) in stocks assessment. It is known that the indirect stocks assessment methods of small pelagic species is not reliable, reason for which we opted to apply echo - integration techniques.... |
| Tipo: Journal Contribution |
Palavras-chave: Abundance; Biomass; Fishery surveys; Pelagic fisheries; Potential yield; Stock assessment; Biomass; Stock assessment; Pelagic fisheries; Http://aims.fao.org/aos/agrovoc/c_926; Http://aims.fao.org/aos/agrovoc/c_24251; Http://aims.fao.org/aos/agrovoc/c_5659. |
| Ano: 2004 |
URL: http://hdl.handle.net/1834/4237 |
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| Otero, H.O.. |
| The statistics provided by the Argentinean Fishing Vessel and the biological data collected by scientist in the last eleven years, allow us to estimate different aspects of the population dynamics of the common hake (Merluccius hubbsi). This work deals with the relative abundance and the maximal sustainable yield of this species, considering the bonaerense stock of the Southewest Atlantic. Analyzing the effective fishing density, concluding remarks can be made. The high catches of 1967 (more than 600.000 tons.)made by the Russian Fleet, affected the fishing density in 1968. Since 1969, the resource recovered the high density level as a consequence of a decrease in the catches and in the fishing effort, but vulnerability of the stock is shown. |
| Tipo: Journal Contribution |
Palavras-chave: Catch/effort; Potential yield; Hake fisheries. |
| Ano: 1980 |
URL: http://hdl.handle.net/1834/2061 |
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| Coller, M.; Osovnikar, P.; Narvarte, M.; Perier, R.; González, R.A.; Di Giácomo, E.; Morsan, E.M.; Braicovich, P.; Curtolo, L.; Ocampo, M.. |
| Se realiza una sinopsis del estado de situación de los recursos pesqueros del Golfo San Matías, de sus pesquerías y especies asociadas a las mismas y del ecosistema marino. El objetivo de este informe es presentar información histórica y actualizada sobre los recursos pesqueros y las pesquerías marinas de Río Negro, a los fines de su empleo como guía de análisis para la evaluación de las mismas con vistas a la potencial certificación de una gestión sustentable de las mismas a partir de los estándares del Marine Stewardship Council (MSC). Se presenta información sobre la organización y estructura del sector institucional y del marco legal en el que se desarrolla la actividad. Se desarrolla una caracterización de las pesquerías a partir de diferentes... |
| Tipo: Report |
Palavras-chave: Fishery resources; Fishery management; Clam fisheries; Coastal fisheries; Biodiversity; Environments; Associated species; Yield; Potential yield; Fishery regulations; Certification; Standards; Sustainability; Fishing fleet; Fishery management; Certification; Fishery resources; Coastal fisheries; Biodiversity; Sustainability. |
| Ano: 2004 |
URL: http://hdl.handle.net/1834/3719 |
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| Otero, H.O.. |
| The statistics provided by the Argentinean Fishing Vessel and the biological data collected by scientist in the last eleven years, allow us to estimate different aspects of the population dynamics of the common hake (Merluccius hubbsi). This work deals with the relative abundance and the maximal sustainable yield of this species, considering the bonaerense stock of the Southewest Atlantic. Analyzing the effective fishing density, concluding remarks can be made. The high catches of 1967 (more than 600.000 tons.)made by the Russian Fleet, affected the fishing density in 1968. Since 1969, the resource recovered the high density level as a consequence of a decrease in the catches and in the fishing effort, but vulnerability of the stock is shown. |
| Tipo: Journal Contribution |
Palavras-chave: Catch/effort; Potential yield; Hake fisheries. |
| Ano: 1980 |
URL: http://hdl.handle.net/1834/5456 |
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