964 resultados para Viseu’s territory


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El Territorio hoy es visto como una totalidad organizada que no puede ser pensada separando cada uno de los elementos que la componen; cada uno de ellos es definido por su relación con los otros elementos. Así, un pensamiento que integra diferentes disciplinas y saberes comienza a manejar una realidad que lejos está de definir certezas inamovibles, y comienza a vislumbrar horizontes estratégicos. La adaptación a la no linealidad de las relaciones que se dan sobre el territorio, y la diferencia de velocidades en las que actúan los distintos actores, nos exige hacer de la flexibilidad una característica esencial de la metodología de planificación estratégica. La multi-causalidad de los fenómenos que estructuran el territorio nos obliga a construir criterios cualitativos, entendiendo que nos es imposible la medición de estas cadenas causales y su reconstrucción completa en el tiempo; sin dejar por ello de edificar un marco profundo de acción y transformación que responda a una realidad cierta y veraz. Los fenómenos producidos sobre el territorio nunca actúan de manera aislada, lo que implica una responsabilidad a la hora de comprender las sinergias y la restricción que afectan los resultados de los procesos desatados. La presente ponencia corresponde a la Segunda Fase del proceso de identificación estratégica de los proyectos Plan Estratégico Territorial (PET) que se inició en el año 2005; dicho Plan es llevada a cabo por la Subsecretaría de Planificación Territorial del Ministerio de Planificación Federal y fue abordado sobre la base de tres pretensiones: institucionalizar el ejercicio del pensamiento estratégico, fortalecer la metodología de trabajo transdisciplinaria y multisectorial, y diseñar un sistema de ponderación de proyectos estratégicos de infraestructura, tanto a nivel provincial como nacional, con una fuerte base cualitativa. Este proceso dio como resultado una cartera ponderada de proyectos de infraestructura conjuntamente con una metodología que permitió consolidar los equipos provinciales de planificación, tanto en su relación con los decisores políticos como con los actores de los múltiples sectores del gobierno, y en estos resultados consolidar y reforzar una cultura del pensamiento estratégico sobre el territorio

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Haiti, conocida en la época colonial como 'la Perla de las Antillas', su economía se organizó entorno a la producción de azúcar que proveían a través de Francia al resto de Europa. De este modo 70de la producción de azúcar era consumido en Europa y más del 60del café. Con una lógica que perseguía obtener los máximos rindes, buscaron mano de obra esclava en el África Subsahariana, población que directamente reemplazó a la originaria. Así comienza a plantearse el desarrollo de un tipo de economía en Haiti, que traería graves consecuencias ambientales hasta la actualidad. Hoy es el país más pobre de América, con una esperanza de vida de alrededor de 60 años, y la tasa de analfabetismo del 52. Ubicado en un área tropical, es frecuente que sufra el impacto de las tormentas tropicales y ciclones que, como consecuencia de una tala desmedida de laforestación originaria, las inundaciones acentúan los problemas, a lo que se suman los problemas sanitarios inherentes a un nivel de vida con tantas carencias; y a la preponderancia de minifundios en el área rural, llevan a conformar un escenario de enorme vulnerabilidad. En el año 2010, una triste noticia pondría a Haïti en el centro de la escena mundial: el terremoto de marzo de ese año que afectara el área de Puerto Príncipe dejando alrededor de 300.000 muertos y más de un millón de damnificados. En la actualidad la presencia debarrios enteros viviendo en carpas en espacios públicos, son una expresión de la vigencia de dicho evento. Sin embargo, desde mediados de la década pasada tienen lugar proyectos que intentan territorializar una experiencia argentina de reconocido impacto en procura de atender las necesidades de la población con mayor vulnerabilidad que habita en los espacios rurales. Se trata del Programa Pro Huerta, que desde hace más de veinte años se desarrolla en Argentina y se propuso en el ámbito de este país desde la perspectiva de la cooperación internacional. De este modo, en distintos departamentos de Haiti con el trabajo en conjunto de diversos países ponen en marcha un proyecto social de seguridad alimentaria. La finalidad es el análisis de la territorialización de la experiencia Pro Huerta Haiti a partir del enfoque de cooperación internacional del cual Argentina participa junto con Canadá y Haiti. Entre los resultados y aportes de esta investigación, se pudo constatar que en Haïtí se fortalecen las redes sociales, la familia, el trabajo solidario, la salud y en conjunto contribuyen a fortalecer la soberanía alimentaria, en un país con grandes carencias y gran vulnerabilidad. Asimismo, es interesante resaltar que el modelo de Cooperación Sur-Sur que la Argentina desarrolla, desde una visión horizontal donde nuestro país camina junto a Haití y Canadá en el aprendizaje cotidiano del crecimiento conjunto, donde cada país tiene mucho por seguir aprendiendo

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A database containing the global and diffuse components of the surface solar hourly irradiation measured from 1 January 2004 to 31 December 2010 at eight stations of the Egyptian Meteorological Authority is presented. For three of these sites (Cairo, Aswan, and El-Farafra), the direct component is also available. In addition, a series of meteorological variables including surface pressure, relative humidity, temperature, wind speed and direction is provided at the same hourly resolution at all stations. The details of the experimental sites and instruments used for the acquisition are given. Special attention is paid to the quality of the data and the procedure applied to flag suspicious or erroneous measurements is described in details. Between 88 and 99% of the daytime measurements are validated by this quality control. Except at Barrani where the number is lower (13500), between 20000 and 29000 measurements of global and diffuse hourly irradiation are available at all sites for the 7-year period. Similarly, from 9000 to 13000 measurements of direct hourly irradiation values are provided for the three sites where this component is measured. With its high temporal resolution this consistent irradiation and meteorological database constitutes a reliable source to estimate the potential of solar energy in Egypt. It is also adapted to the study of high-frequency atmospheric processes such as the impact of aerosols on atmospheric radiative transfer. In the next future, it is planned to complete regularly the present 2004-2010 database.

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This dataset contains the results of granulometric and bulk geochemical analyses of Van Veen surface samples obtained by the Alfred Wegener Institute (AWI) in the course of the 2012 and 2013 summer field seasons. The sampling was performed along transects in depths generally <13 m, to a distance of about <5 km off Herschel Island. In 2012, 75 samples in Pauline Cove and in the vicinity of Simpson Point were obtained. Sample collection was expanded in 2013, on transects established the previous year, with additional locations in Tetris Bay and Workboat Passage. Samples consisted of approximately 100 g of the top 3-6 cm of sediment, and were frozen in the field and freeze dried at the AWI before undergoing analytical procedures. Sample locations were recorded with the onboard global positioning system (GPS) unit. Grain size distributions in our study were obtained using laser diffractometry at the AWI (Beckman Coulter LS200) on the <1 mm fraction of samples oxidized with 30% H2O2 until effervescence ceased to remove organics. Some samples were also sieved using a sieve stack with 1 phi intervals. GRADISTAT (Blott and Pye, 2001) was used to calculate graphical grain size statistics (Folk and Ward, 1957). Grain diameters were logarithmically transformed to phi values, calculated as phi=-log2d, where d is the grain diameter in millimeters (Blott and Pye, 2001; Krumbein, 1934). Freeze dried samples were ground and ground using an Elemetar Vario EL III carbon-nitrogen-sulphur analyzer at the AWI to measure total carbon (TC) and total nitrogen (TN). Tungsten oxide was added to the samples as a catalyst to the pyrolysis. Following this analysis, total organic carbon (TOC) was determined using an Elementar VarioMax. Stable carbon isotope ratios of 13C/12C of 118 samples were determined on a DELTAplusXL mass spectrometer (ThermoFisher Scientific, Bremen) at the German Research Centre for Geosciences (GFZ) in Potsdam, Germany . An additional analysis on 69 samples was carried out at the University of Hamburg with an isotope ratio mass spectrometer (Delta V, Thermo Scientific, Germany) coupled to an elemental analyzer (Flash 2000, Thermo Scientific, Germany). Prior to analysis, soil samples were treated with phosphoric acid (43%) to release inorganic carbon. Values are expressed relative to Vienna Peedee belemnite (VPDB) using external standards (USGS40, -26.4 per mil VPDB and IVA soil 33802153, -27.5 per mil VPDB).

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Recent applications of Foucauldian categories in geography, spatial history and the history of town planning have opened up interesting new perspectives, with respect to both the evolution of spatial knowledge and the genealogy of territorial techniques and their relation to larger socio-political projects, that would be enriched if combined with other discursive traditions. This article proposes to conceptualise English parliamentary enclosureea favourite episode for Marxist historiography, frequently read in a strictly materialist fashioneas a precedent of a new form of sociospatial governmentality, a political technology that inaugurates a strategic manipulation of territory for social change on the threshold between feudal and capitalist spatial rationalities. I analyse the sociospatial dimensions of parliamentary enclosure’s technical and legal innovations and compare them to the forms of communal self-regulation of land use customs and everyday regionalisations that preceded it. Through a systematic, replicable mechanism of reterritorialisation, enclosure acts normalised spatial regulations, blurred regional differences in the social organisation of agriculture and erased the modes of autonomous social reproduction linked to common land. Their exercise of dispossession of material resources, social capital and community representations is interpreted therefore as an inaugural logic that would pervade the emergent spatial rationality later known as planning.

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Recent applications of Foucauldian categories in geography, spatial history and the history of town planning have opened up interesting new perspectives, with respect to both the evolution of spatial knowledge and the genealogy of territorial techniques and their relation to larger socio-political projects, that would be enriched if combined with other discursive traditions. This article proposes to conceptualise English parliamentary enclosureea favourite episode for Marxist historiography, frequently read in a strictly materialist fashioneas a precedent of a new form of sociospatial governmentality, a political technology that inaugurates a strategic manipulation of territory for social change on the threshold between feudal and capitalist spatial rationalities. I analyse the sociospatial dimensions of parliamentary enclosure’s technical and legal innovations and compare them to the forms of communal self-regulation of land use customs and everyday regionalisations that preceded it. Through a systematic, replicable mechanism of reterritorialisation, enclosure acts normalised spatial regulations, blurred regional differences in the social organisation of agriculture and erased the modes of autonomous social reproduction linked to common land. Their exercise of dispossession of material resources, social capital and community representations is interpreted therefore as an inaugural logic that would pervade the emergent spatial rationality later known as planning.

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Abstract The Tower of Martín González, also known as castle of La Raya, is placed in the actual border between the Spanish provinces of Soria and Zaragoza and in the historical limit between the Crowns of Castile and Aragon: this is the reason for its name. The castle dominates the hedge of the plain-moors that surround the Valley of Nágima River. It is a castle with courtyard and a high tower in the western flank. The paper analyzes the castle in four main levels. All references about the castle are studied to draw a historical narration and to relate with the territory and other fortifications, both Castilian and Aragonese. Despite its advanced state of ruin, it preserves many rests that allow making an analysis of its defensive elements and constructive aspects. Resumen La torre de Martín González, también conocida como el castillo de La Raya, se sitúa en el límite actual entre las provincias de Soria y Zaragoza y en el límite histórico entre las coronas de Castilla y Aragón. Domina el extremo de los páramos que circundan el río Nágima. Es un castillo de tipo torrejón con patio de armas y una torre del homenaje adosada a su flanco occidental. El análisis contempla cuatro niveles fundamentales para el entendimiento de la arquitectura fortificada. La comunicación revisa la documentación existente sobre los elementos históricos que se ponen en relación, mediante el análisis territorial, con el sistema fortificado de frontera. A pesar de su avanzado estado de ruina, conserva restos que permiten realizar una lectura interpretativa de sus elementos defensivos y de sus aspectos constructivos.

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British Imperial policy in Southern Africa in the last three decades of the nineteenth century oscillated between two extremes. It began in the early 1870's with Lord Kimberley's attempt to effect confederation as a means of devolving Imperial responsibility and expenditure. It ended in 1899 with Britain's active intervention against the Boers. For most of the remaining years of those decades a middle course was adopted while the British Government struggled to reconcile its diverse political interests. Strategy, supremacy, economy, humanitarianism, and recognition of colonial aspirations were all at one time or another, in varying degrees, motivating forces behind Imperial policy. Many historians have pointed out how incompatible many of these ends were and how the attempt to pursue them all at once almost inevitably ended in at least one of them being sacrificed on the way. This study focusses on a relatively minor problem over a period of about seven years. It attempts to show how the British Government tried to reconcile, in this case, the predominant motives of economy and supremacy. The problem of the Disputed Territory now seems like a small fish in a big ocean because non the great hopes and fears that it raised were ever realized. But the anticlimactic nature of the outcome of events should not be allowed to conceal two important points: first, that the problem loomed large at the time in the eyes of the Imperial Government; and second, that in the case of its policy towards the Disputed Territory, the Government gained a greater degree of success in trying to reconcile seemingly incompatible ends than it did in many other instances.