Transformaçoes ocorridas na vida de atingidos pela barragem de Irapé : O caso do Quilombo de Porto Corís

This article aims to point out the changes occured in the life story of the resettled Irapé Hydroelectric Power Plant in Jequitinhonha Vale, Minas Gerais. The study was conducted in the Community Reminiscent of Porto Coris Quilombo in Leme do Prado - MG. For this, we used as the main method the case-study, with information collected from written documents, interviews, participant observation and participation in meetings of neighborhood associations that form the resettlement. Through this study, confirmed that the life trajectory of these resettled populations at Irapé is marked by the inevitability that a forced resettlement process has. Vale do Jequitinhonha. trajectory, resettlement.

Territorialidad mbyá-guaraní en el espacio urbano en la comunidad de Lomba do Pinheiro, Porto Alegre : Una experiencia de investigación en la Tekoá Anhetenguá

El territorio y el espacio son claves para comprender la problemática de los pueblos originarios latinoamericanos, pues involucran varias dimensiones de análisis. De esta manera, podemos articular tanto dimensiones materiales (sociales, económicas, etc.) como simbólicas (políticas, cosmológicas, culturales, etc.) de la apropiación del espacio y la construcción de una determinada territorialidad, atendiendo también a los contextos concretos de tensión que las condicionan. El carácter urbano de muchas comunidades originarias, y las transformaciones que ello supone, pueden ser abordados desde una concepción materialista de la cultura, como el enfoque del control cultural de Guillermo Bonfil Batalla. Este estudio de la Tekoá Anhetenguá, la comunidad mbyá-guaraní de Lomba do Pinheiro, en Porto Alegre (Rio Grande do Sul, Brasil), buscará poner en tensión estos elementos en los espacios de socialización concretos, extra e intracomunitarios, en los que se desenvuelven los miembros de la comunidad. Además, se realizará una reflexión política y metodológica sobre la experiencia del trabajo de campo.

Transformaçoes ocorridas na vida de atingidos pela barragem de Irapé : O caso do Quilombo de Porto Corís

This article aims to point out the changes occured in the life story of the resettled Irapé Hydroelectric Power Plant in Jequitinhonha Vale, Minas Gerais. The study was conducted in the Community Reminiscent of Porto Coris Quilombo in Leme do Prado - MG. For this, we used as the main method the case-study, with information collected from written documents, interviews, participant observation and participation in meetings of neighborhood associations that form the resettlement. Through this study, confirmed that the life trajectory of these resettled populations at Irapé is marked by the inevitability that a forced resettlement process has. Vale do Jequitinhonha. trajectory, resettlement.

Historiografía didáctica brasileña en el siglo XIX : Joaquim Manuel de Macedo y sus Lecciones

El Proceso de Independencia brasileño ocurrido en 1822 ha impuesto a la intelectualidad de la Nación recién Formada la Necesidad de Pensar y Construir su Historia Relación pecado con los designios de Portugal. Dos Espacios concibieron e irradiaron los Conocimientos Acerca de la Historia brasileña: el Colegio de Pedro II (1837) y el Instituto Histórico y Geográfico Brasileño (1838). En ESE contexto Joaquim Manuel de Macedo escribio la obra "Liçoes de Historia do Brasil" (1861) Presentando ONU Método para Enseñar y estudiar la Historia Nacional. Propongo En Esta Reflexión ONU Diálogo con la historiografía didáctica brasileña en el siglo XIX desde la Obra "Liçoes" de Macedo y Tomando Como directriz los Contenidos Relacionados a la Guerra del Paraguay.

Homogenization of Portuguese long-term temperature data series: Lisbon, Coimbra and Porto

Three long-term temperature data series measured in Portugal were studied to detect and correct non-climatic homogeneity breaks and are now available for future studies of climate variability. Series of monthly minimum (Tmin) and maximum (Tmax) temperatures measured in the three Portuguese meteorological stations of Lisbon (from 1856 to 2008), Coimbra (from 1865 to 2005) and Porto (from 1888 to 2001) were studied to detect and correct non-climatic homogeneity breaks. These series together with monthly series of average temperature (Taver) and temperature range (DTR) derived from them were tested in order to detect homogeneity breaks, using, firstly, metadata, secondly, a visual analysis and, thirdly, four widely used homogeneity tests: von Neumann ratio test, Buishand test, standard normal homogeneity test and Pettitt test. The homogeneity tests were used in absolute (using temperature series themselves) and relative (using sea-surface temperature anomalies series obtained from HadISST2 close to the Portuguese coast or already corrected temperature series as reference series) modes. We considered the Tmin, Tmax and DTR series as most informative for the detection of homogeneity breaks due to the fact that Tmin and Tmax could respond differently to changes in position of a thermometer or other changes in the instrument's environment; Taver series have been used, mainly, as control. The homogeneity tests show strong inhomogeneity of the original data series, which could have both internal climatic and non-climatic origins. Homogeneity breaks which have been identified by the last three mentioned homogeneity tests were compared with available metadata containing data, such as instrument changes, changes in station location and environment, observing procedures, etc. Significant homogeneity breaks (significance 95% or more) that coincide with known dates of instrumental changes have been corrected using standard procedures. It was also noted that some significant homogeneity breaks, which could not be connected to the known dates of any changes in the park of instruments or stations location and environment, could be caused by large volcanic eruptions. The corrected series were again tested for homogeneity: the corrected series were considered free of non-climatic breaks when the tests of most of monthly series showed no significant (significance 95% or more) homogeneity breaks that coincide with dates of known instrument changes. Corrected series are now available in the frame of ERA-CLIM FP7 project for future studies of climate variability.