84 resultados para Enguia (Anguilla Anguilla)
Resumo:
En esta tesis, en su primera parte, se desarrollan modelos matemáticos para tratar de predecir el crecimiento en condiciones normales de cultivo de las siguientes especies: Trucha arco iris (Salmo garidneri), salmón (Salmón salar), tenca (Tinca tinca), anguila (Anguilla anguilla), rodaballo (Scophthalmus maximus), lenguado (Solea solea), lubina (Dicentrarchus labrax), dorada (Sparus aurata) y seriola japonesa (Seriola quinqueradiata). En la segunda parte, en base a postulados fisiológicos, se desarrollan modelos bioenergéticos que tratan de cuantificar la alimentación, crecimiento, respiración, excreción de productos nitrogenados y pérdidas fecales, en función de la tasa de alimentación, para las especies indicadas anteriormente. En la tercera parte se indican posibles utilizaciones de estos modelos para el cálculo del planning de producción, necesidades de agua y necesidades de estanques, para el caso de un cultivo intensivo de estas especies. ABSTRACT In this Doctorate Thesis, the first part is dedicated to the development of mathematical models, in order to estimate the growth, under normal culture conditions, of the following species: Rainbow trout (Salmo gairdneri)/ salmon (Salmo salara, tench (Tinca tinca), eel (Anguilla anguilla), turbot (Scophthalmus maximus), sole (Solea solea), seabass (Dicentrarchus labrax), seabream (Sparus aurata), and yellowtail (Seriola guingueradiata). In the second part, in basis to physiological postulates, bioenergetic models are developed. These models try to quantify the feeding, growth, excretion of nitrogenous and fecal products, according to the feeding rate, for the above mentioned species. In the third part, possible aplications of these models are indicated, including the production planning as well as water pond requirements for an intensive culture of the mentioned species.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: A map of the West-Indies or the islands of America in the North Sea : with ye adjacent countries, explaning [sic] what belongs to Spain, England, France, Holland &c. also ye trade winds, and ye several tracts made by ye galeons and flota from place to place : according to ye newest and most exact observations, by Herman Moll, geographer. It was printed for Tho. Bowles in St. Pauls Church Yard and John Bowles at the Black Horse in Cornhill ca. 1715. Scale [ca. 1:4,300,000]. Covers the Gulf of Mexico and Caribbean Sea Region including parts of southern United States, Mexico, Central America, West Indies, and northern South America.The image inside the map neatline is georeferenced to the surface of the earth and fit to the North American Lambert Conformal Conic coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, and more. Relief shown pictorially. Includes also historical notes and insets.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: A new map of tropical-America, north of the Equator : comprising the West-Indies, Central-America, Mexico, New Cranada [sic] and Venezuela by H. Kiepert. It was published by Dietrich Reimer in 1858. Scale [ca. 1:3,600,000].The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, roads, cities and other human settlements, territorial boundaries and colonial claims, shoreline features, and more. Relief shown by hachures and spot heights. Includes also text and inset map: Central part of the Mexican Republic on an enlarged scale, based upon the surveys published by A. v. Humboldt, v. Gerolt, Heller, Smith and the Sociedad Mejicana de Geografía y Estadística. Scale 1:1,000,000.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: Chart of the West Indies and Spanish Dominions in North America, by A. Arrowsmith ; Jones, Smith & Co., sc. Beaufort Buildgs., Strand. It was published June 1st, 1803, by A. Arrowsmith, No. 24 Rathbone Place. Scale [ca. 1:2,775,525]. This layer is image 1 of 4 total images of the four sheet source map, representing the northeast portion of the map. Covers primarily Central America and the Caribbean region.The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, roads, mines, and more. Relief shown by hachures, depths shown by soundings. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: Chart of the West Indies and Spanish Dominions in North America, by A. Arrowsmith ; Jones, Smith & Co., sc. Beaufort Buildgs., Strand. It was published June 1st, 1803, by A. Arrowsmith, No. 24 Rathbone Place in 1803. Scale [ca. 1:2,775,525]. This layer is image 2 of 4 total images of the four sheet source map, representing the southeast portion fo the map. Covers primarily Central America and the Caribbean region.The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, roads, mines, and more. Relief shown by hachures, depths shown by soundings. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: Chart of the West Indies and Spanish Dominions in North America, by A. Arrowsmith ; Jones, Smith & Co., sc. Beaufort Buildgs., Strand. It was published June 1st, 1803, by A. Arrowsmith, No. 24 Rathbone Place. Scale [ca. 1:2,775,525]. This layer is image 3 of 4 total images of the four sheet source map, representing the southwest portion fo the map. Covers primarily Central America and the Caribbean region.The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, roads, mines, and more. Relief shown by hachures, depths shown by soundings. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
This layer is a georeferenced raster image of the historic paper map entitled: Chart of the West Indies and Spanish Dominions in North America, by A. Arrowsmith ; Jones, Smith & Co., sc. Beaufort Buildgs., Strand. It was published June 1st, 1803, by A. Arrowsmith, No. 24 Rathbone Place. Scale [ca. 1:2,775,525]. This layer is image 4 of 4 total images of the four sheet source map, representing the northwest portion fo the map. Covers primarily Central America and the Caribbean region.The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, shoreline features, roads, mines, and more. Relief shown by hachures, depths shown by soundings. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.
Resumo:
Cover title.