Mamíferos de médio e grande porte e sua relação com o mosaico de habitats na cuesta de Botucatu, Estado de São Paulo, Brasil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Diagnóstco geoambiental e avaliação de uso e ocupação do campo de dunas da zona especial de interesse turístco II (ZET-II) Natal/RN

The accelerated pressure of use and occupation of Rio Grande do Norte coastline in the last two decades presented the tourism as its main vector, having as a consequence a strong, articulated and growing real estate speculation of this area. In the Natal County there is a Zona Especial de Interesse Turistico II (Special Zone of Tourism Interest II) (ZET-II), consisted of urban beaches with approximately 8.5 km that is an important seashore of the city. The purpose of this research was identification, characterization and assessment of the process of use and occupation of dunes fields emphasizing the role of ZET-II, whereas the specific goals was the analysis of weather, geology and geomorphology, characterization of use and occupation of soil, and elaboration of an environmental diagnosis with identification and description of its mains consequences. The result of this work was the delineation of geologic-geomorphological map of the area with identification of principals units, determining its use and occupation, the measurement of the area already occupied by equipments, besides the description of the environmental impacts on dune fields: devastation, coastline erosion, ocean pollution by sewer and pluvial waters, contamination of groundwater, distribution inadequate of solid residues, landscape degradation, and occupation of seashore through the privatization of public areas. Concluding that the degrading changes occurred in this areas are resulting from the nature of use and urban seashore regulations, which have been diminishing the natural aspect, altering the landscape definitely, compromising the quality of hydro resources and altering its use, privatizing the areas between tides, complicating the population access and obstructing the scenery visualization of dunes and ocean. There is an urgent necessity of improvement of public politics in order to improve the strategies and organization of use and occupation of space urban-coastline

Diet of Eared Doves (Zenaida auriculata, Aves, Columbidae) in a sugar-cane colony in South-eastern Brazil

Agricultores no médio Vale do Paranapanema têm relatado problemas com bandos de pombas (Zenaida auriculata) que se alimentam de cotilédones de soja na época do plantio. Na região do município de Tarumã, SP, essas aves se reproduzem em uma colônia situada em um canavial, e sua dieta é composta de 70% do peso seco por 4 grãos cultivados (em ordem de importância: milho, trigo, arroz e soja). As sementes de três invasoras (Euphorbia heterophylla, Brachiaria plantaginea e Commelina benghalensis) são importantes. Essa informação sugere que as pombas se adaptaram particularmente bem à paisagem criada pelas práticas agrícolas da região, aproveitando vários alimentos oferecidos.

Sensoriamento remoto hidroacústico no mapeamento de macrófitas aquáticas submersas

Macrófitas são importantes produtoras primárias do ecossistema aquático, e o desequilíbrio do ambiente pode ocasionar seu crescimento acelerado. Portanto, levantamentos de dados relacionados a macrófitas submersas são importantes para contribuir na gestão de corpos de água. Contudo, a amostragem dessa vegetação requer um enorme esforço físico. Nesse sentido, a técnica hidroacústica é apropriada para o estudo de macrófitas submersas. Assim, os objetivos deste trabalho foram avaliar os tipos de dados gerados pelo ecobatímetro e analisar como esses dados caracterizam a vegetação. Utilizou-se o ecobatímetro BioSonics DT-X acoplado a um GPS. A área de estudo é um trecho do Rio Uberaba, MG. A amostragem foi feita por meio de transectos, navegando de uma margem à outra. Depois de processar os dados, obteve-se informação a respeito de ocorrência de macrófitas submersas, profundidade, altura média das plantas, porcentagem da cobertura vegetal e posição. A partir desse conjunto de dados, foi possível extrair outras duas métricas: biovolume e altura efetiva do dossel. Os dados foram importados de um Sistema de Informação Geográfica e geraram-se mapas ilustrativos das variáveis estudadas. Além disso, quatro perfis foram selecionados para analisar a diferença entre as grandezas de representação de macrófitas. O ecobatímetro mostrou-se uma ferramenta eficaz no mapeamento de macrófitas submersas. Cada uma das medidas - altura do dossel, ECH ou biovolume - caracteriza de forma diferente a vegetação submersa. Dessa forma, a escolha do tipo de representação depende da aplicação desejada.

As Noites Mussetianas na Lírica Castroalvina

Ce mémoire de master a comme objectif étudier l influence du recueil Les Nuits d Alfred de Musset dans la poésie de Castro Alves. Nous allons procéder à une analyse textuelle des poèmes A volta da primavera , Murmúrios da tarde et Adeus à partir de la transposition des thèmes traités par le poète français dans La nuit d août , La nuit de mai et La nuit d octobre . A traves l intertextualité manifestée par des épigraphes de ces poèmes mussetiens, nous trouvons des ressemblances et dissemblances éventuelles qui assurent d un rapport entre ces deux auteurs. Le lyrisme romantique d orientation mélancolique établit des liens entre des poètes qui ont un concep cyclique du sentiment amoureux: de la naissance à la mort, et de celle-ci à la renaissance. La femme, qui se trouve liée aux événements naturels, change le paysage, sa présence étant une raison raison de joie et son absence, une souffrance. La nature évoquée et ses saisons servent de décor vivant aux penchants d états d esprit parmi les amants. Alors, nous verront dans le premier poème castroalvino l euphorie des noces printanières; La mélancolie éprouvée au déclin du jour et ses soupirs évanescents dans le deuxième poème; et dans le dernier, le deuil fermé d un amant qui resiste à accomplir le deuil de l objet d amour

Iracema: a alegoria da mãe genti(o)l

A abordagem da visão da literatura nacional dentro do contexto cultural brasileiro da segunda metade do século XIX e do posicionamento crítico de José de Alencar fez, de sua produção romanesca, especialmente a indianista, representada aqui por sua obra Iracema, um símbolo do conjunto de intenções nacionalistas que invadiu a alma e o coração de todo o povo, no que diz respeito ao sentimento de brasilidade , condizente com a estética romântica da qual faz parte seu autor. Seu posicionamento, quer seja crítico ou artístico, faz de Alencar o maior polemista em defesa da liberdade cultural e literária do Brasil, enquanto alguém bem consciente de sua função social, e por que não dizer, crítica, identificando a metalinguagem como um diferencial fomentador de uma teorização de poética na defesa de sua ficção, abrindo caminho, assim, para a pesquisa da poética explícita na sua produção artística. A referida análise buscará, a partir de uma análise estrutural das partes formais que o compõem esteticamente, como também de uma compreensão temática dos ditos e interditos utilizados pelo narrador alencariano na composição de seu discurso, identificar Iracema enquanto um romance que disputa o título de obra fundacional do Brasil. Para isso se faz necessário empreender uma abordagem do como e do quanto os elementos da Natureza, num romance romântico que tem a Natureza enquanto uma de suas temáticas mais significativas, podem constituir e interferir na percepção e construção de um personagem, que é todo Natureza, e no meio natural em que ele vive; até mesmo ser, por causa disso, o elemento mais representativo dessa nação que se deseja criar, trazendo para o cenário cultural brasileiro do século XIX uma versão de instituição baseada no revigoramento da memória da cultura selvagem. Faz-se lícito também animar forças da natureza e da terra-paisagem que poderiam ser tidas, apenas, como exóticas, mas que na obra em questão funcionam como protagonistas, mesmo fantasmas, de um pacto social e político que, mesmo quando rompe, recusa-se em deixar romper, mergulhando no espaço romanesco da magnitude das águas ou na frieza tumular da terra. Tomar-se-á, também, como ponto de estudo, a análise da fusão da experiência histórica com a experiência ficcional, observando o imbricamento de um discurso no outro, como também as fronteiras que se estabelecem a partir dessa tentativa; tomando o erotismo e a alegoria como pontos de convergência na obra em questão. Por meio da verificação de uma relação que se constrói a partir da solidão, da memória e do esquecimento em que acabam por mergulhar todos os seus personagens, que são, por vezes, tragados em algum dilúvio bíblico da purificação, dentro de um projeto audacioso de invenção de uma nação, que se quer de identidade cultural, e também política, mas que termina condenado ao silêncio, não gozando de liberdade em relação ao espaço a que pertence e, no entanto representa, só cabendo a eles regressarem para dentro da terra-mãe, ou se submeterem a um ritual de profunda aculturação, verificar-se-á, através desse discurso historicamente construído, o ideário de uma nação que se almejava projetar. O conflito de Iracema, personagem protagonista de sua obra homônima, a negação e a perda de si mesma, de tudo aquilo que poderia representar a sua identidade social e cultural, e, conseqüentemente, a morte e a vida dessa mãe genti(o)l, simbolizam a vida e a arte de um povo que, passando pelos embates da colonização, através de seus artistas rebeldes e românticos da Independência, que ilustraram, em grande síntese, a visão através da qual o homem do Novo Mundo foi vislumbrado, rabiscou a imagem da americanidade pelo discurso da História

O mercado imobiliário e a reinvenção da Ribeira, Natal - RN: verticalizar para renovar?

The real estate dynamic originates new spatial forms, which can determine new uses and new places. We tried to analyze this work, the spatial transformations in the Ribeira district, Natal / RN, due to the advancement of the housing market that is gradually transforming the landscape with the introduction of new types of housing, especially by verticalization. The verticalization of the neighborhood occurs almost at once, changing the local landscape. Notwithstanding this process, given the rapid growth of Natal in the last two decades and the strategic location of the neighborhood, it is pertinent to note that, if not the process of vertical integration, perhaps the neighborhood had been at the mercy of other urban interventions and other approach the real estate market. The research used as instruments interviews with actors who work in the property market in the town and representatives of organizations that have implemented major legislation in the area, the Instituto de Patrimônio Histórico e Artístico Nacional (IPHAN) and the Secretaria de Meio Ambiente e Urbanismo (SEMURB) as well as photographs on the area, in order to verify this new configuration that has been consolidated in the district. To support the theoretical discussion, there was a documentary and bibliographical research. In this way, the object of study of this search sees the uniqueness of urban renewal in the district of Ribeira and its relationship with the historic preservation laws and incentives for residential occupation in the neighborhood, especially regarding the vertical building

Estudo de sistemas complexos com interações de longo alcance : percolação, redes e tráfego

In this thesis we investigate physical problems which present a high degree of complexity using tools and models of Statistical Mechanics. We give a special attention to systems with long-range interactions, such as one-dimensional long-range bondpercolation, complex networks without metric and vehicular traffic. The flux in linear chain (percolation) with bond between first neighbor only happens if pc = 1, but when we consider long-range interactions , the situation is completely different, i.e., the transitions between the percolating phase and non-percolating phase happens for pc < 1. This kind of transition happens even when the system is diluted ( dilution of sites ). Some of these effects are investigated in this work, for example, the extensivity of the system, the relation between critical properties and the dilution, etc. In particular we show that the dilution does not change the universality of the system. In another work, we analyze the implications of using a power law quality distribution for vertices in the growth dynamics of a network studied by Bianconi and Barabási. It incorporates in the preferential attachment the different ability (fitness) of the nodes to compete for links. Finally, we study the vehicular traffic on road networks when it is submitted to an increasing flux of cars. In this way, we develop two models which enable the analysis of the total flux on each road as well as the flux leaving the system and the behavior of the total number of congested roads

Diagnóstico geoambiental com uso do geoprocessamento visando a determinação de potencialidades de uso do solo para a área estuarina do Rio Curimataú - Canguaretama(RN)

The activities developed in the coastal zone always arise the researchers interest, mainly when it is developed in fragile ecological areas, not observing the sustenable development laws. In this context, the analysis presented developed around the estuary of Curimatau river, located in the Eastern coast of Rio Grande do Norte state, integrates information provided by high resolution images of orbital remote sensing (IKONOS II, dated of July of 2003) and images of not-orbital remote sensing (Air photographs of DPU, dated of March of 1997) in a multitemporary perspective, diagnosising patterns of use and occupation, evaluating the main area´s impacts, together with the estuarian region fisiograph of Curimatau river. The use of high resolution images consequently allowed generates a precision cartography, facilitating the quantification of the evolution of the landscape and supporting decisions. Was possible yet, the definition of use areas, conservation areas and preservation areas; that were inserted in the concept of Potentialities: a fundamental element to management of vulnerable areas of the natural point of view. The information provided during the research had been stored in an Enviromental Georreferenced Data Base, constructed under the optics of Geographical Information Systems (GIS), that they facilitate the environment management Through fast access to information. The results were satisfactory, because permits the quantification of evolution of the landscape and the mapping. Beyond the geoenviromental diagnosis, was possible develop maps and matrixes that support the Rio Grande do Norte state costal Management.

A construção da natureza saudável: Natal 14900-1930

The Brazilian city of Natal, located between river, sea and dunes, rises up as a peculiar, unique landscape. A landscape made by the junction of what we can call two natures, the first one most known as "native" and the other properly recognized as antr6pica. This landscape has been changing throughout the time as a result of human working activities. In this process of landscape changing, some influent people such as medicine doctors, people from govemment, and also technicians took place and gave their contributions based on hygiene and salubrity principles, since the early years of xx century. They intended to bring up to the Natal s citzens a legacy of new concept of healthier life, as free as possible from pathogenic agents

Engenharia nos sertões nordestinos: o Gargalheiras, a Barragem Marechal Dutra e a comunidade de Acari, 1909-1958

In Brazil, between the late nineteenth and early decades of the twentieth, polytechnic engineers assumed an important role in discussing the establishment of a modern country. The problem of drought in northeastern Brazil gave the professionals performance, within an interventional process more mounts, the conception plans and measures for the purposeful integration of the territory afflicted. With the foundation of Inspetoria de Obras Contra as Secas (IOCS), in 1909, the actions to combat drought and would be institutionalized, them, studies performed out by technical and scientific committees would be systematically applied in the Brazilian Northeast. So, This work was central objective understand the historical process inplantation of a whole infrastructure of modern character by professional technical and their consequences within the Northeast Geographic space, in specific, in the municipality of Acari in the State of Rio Grande do Norte, in the first half of the twentieth century. The politics of the government, through technical education and scientific engineers polytechnics, would emphasize, during the twentieth century, the building of dams, and irrigation canals, wells, railways, highways, between other elements, that would soon transform the physical space-northeast, specifically, the territory acariense. These works began to contribute to the setting of man backcountry their land, promote the regular practice of agriculture even in periods of drought and, the integration, especially, economic of territory acariense the other producing regions of Rio Grande do Norte and the Northeast as well as promoting the modification of the landscape of the world backcountry. These actions functioned as elements of modernity and progress that transformed the space by favoring by favoring the formation of urban networks (urban) in this space

O mundo criado pelas imagens: paisagens e espaços coloniais na obra do holandês Frans Post

The aims of this dissertation is to study formation of the Dutch view seeing the colonial scenery in screens by Frans Post, as well as, to perceive a colonial world constitution through landscape paintings by him with his natural and human representation. The artist was the first to portray South American views, after he landed in Pernambuco with retinue of Dutch governor of colony, John Maurice, Prince of Nassau-Siegen. Post, by his 24 years old, was designated to represent for Dutch people their colony. The text reflects on visual construction of natural and human aspects in landscapes by Dutchman and how that aspects were included in colonizer imaginary about the strange world of America. European (Dutch) look about their conquered possessions in the New World was charged with exoticism and imagination. In order to understand that view, it`s paramount to study imaginary pictures reared by Frans Post, on his return to the Netherlands, and notions of landscape and exotic, wild and unspoiled nature which the Dutch people had when they thought about the Dutch colony in America. Our principal (visual) sources of research are six paintings: Vista da Sé de Olinda (1662), Vista das ruínas de Olinda (undated), Engenho (undated), Engenho (1660), Vista da cidade Maurícia e do Recife (1653), e Paisagem com rio e tamanduá (1649), all these canvases were painted when Frans Post returned to Europe. We seek to work through a methodology that focuses on investigation of primary visual and textual material, because these textual and pictorial representations reflect the 17th-century colonial view of colonial history themes of the - here called - Dutch America

Ruínas sobre a Serra do Sincorá: a patrimonialização de Mucugê e do Cemitério Santa Isabel (Bahia, 1970-2012)

Esta investigación tienes como objetivo comprender como el Cementerio Santa Isabel, mientras que inserta en el paisaje urbano de Mucugê (Bahia), se construyó como un símbolo de la memoria local. Este proceso de valoración se inició con la preservación del cementerio - que fue construido a mediados del siglo XIX - por el Instituto del Patrimonio Histórico y Artístico Nacional (IPHAN), con el sitio urbano, en 1980. En este sentido, el Cementerio Santa Isabel, conocida en la región y en Mucugê como "Cementerio Bizantino", además de ser un espacio funcional y simbólico desde su construcción, se han consolidado después de su preservación como un objeto histórico y paisaje símbolo de la ciudad diamantina

A Família do tesouro: a monumentalização da família Albuquerque Maranhão e a luta pelo poder no Rio Grande do Norte (1889-1914)

The objective of this study is to discuss the process of building a family monumentalization Albuquerque Maranhão showed that both the traditional historiography of Rio Grande do Norte, represented by Tavares de Lyra, Rocha Pombo e Câmara Cascudo, as reflected in urban areas of Natal. To understand this process, we intend to analyze the production of the aforementioned authors as well as more recent studies, trying to discern or identify an attempt to link them to the family name to the history of Albuquerque Maranhão State, which ended up giving visibility to this group, making it the characters featured in the scenario of local history, investing them with a monumental character. In addition to historical analysis, we observe changes in the urban landscape of the city of Natal in the early twentieth century orchestrated by members of this family, which tied his line to public spaces for a new and modern city. Through this review, we will be able to realize that such practices turned out to be a stage of political disputes between Albuquerque Maranhão and opposition groups who were anxious to remove them both from the center of historical narratives on the Rio Grande do Norte, as well as the political space of the State environment exclusive domain of this group for nearly twenty years

Arranjos urbanos e subjetivos contemporâneos na invenção de territórios turísticos

We seek consistency empirical and analytical rigor to the concept of touristification in the course of the contemporary arrangements of subjectivity and urbanity stations through a landscape of social (dis)encounters between residents and foreigners living in the capital of Rio Grande do Norte, Natal. In the last three decades the city has become a major destination country for national and international tourism, making tourism an important monitor of choreography in search of synchrony between cities and subjectivities, orchestrated by the cyclical crises and the relentless battle for systemic capitalistic expansion and survival. We proceed with an ethnographic and cartographic inspiration in Ponta Negra, where the waterfront redevelopment in 2000 conducted by the government, influenced the implementation of various establishments, services and practices related to the construction of Natal s major industry hub of tourism and entertainment. We proposed an arch-genealogy of touristification inspared on Michel Foucault analytical perspective, increased by authors in confluence or in different theoretical and methodological approaches, among which stand out Karl Marx, Gilles Deleuze and Felix Guattari, Michael Hardt and Antonio Negri. The reflections that initially turned to the advancement of the sphere of consumerism as the issue capable of articulating the developmental trajectory of the capitalist system and the practice of tourism, promoting some effects (un)desirable in the conflictual dynamics of the condition of the district of Ponta Negra, territory each again (re) produces the designs to meet the consumption by affluent portion of the population and foreign, encountering social exclusion and inclusion differentiated a growing trend. We go forward with an analysis of the "liberation of desire" phenomenal features of the process of producing subjective, providing a breakdown of the recent world s financial crisis initially, but proved social and political crisis also, through a plot derived from the operation of real estate speculation, which Natal is mainly caught through touristification, showing the outlines of a generalized crisis in establishing a new order buoyed by the emergence of a context "biopolitical" since it is a major route that uses the capital to survive and expand, while guiding the process of "strategic beautification" held in Ponta Negra, problematized by us. We conclude by assessing the appropriateness of proposing on further analysis to explore the establishment of a "new social ontology in terms of interference touristification ongoing and the constitution of a "new order" local/global, away from that characterize a system's capitalist overcoming, try to give emphasis in the current stage of the radicalization of a capitalistic utopia