955 resultados para Geoecologia da paisagem


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Pós-graduação em Música - IA

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Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Pós-graduação em Engenharia Civil e Ambiental - FEB

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Pós-graduação em Engenharia Civil e Ambiental - FEB

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O antigo edifício do Fórum e Cadeia, de autoria do arquiteto Ramos de Azevedo, aparece no cenário do município de Botucatu como um importante elemento do imaginário social urbano e de forte valor arquitetônico e histórico. É possível perceber a presença de marcos e lugares que revelam uma leitura da arquitetura no centro histórico da cidade, inspirada no Ecletismo, e que compõem um conjunto de edifícios de interesse cultural neste espaço urbano. Este trabalho elabora uma análise detalhada da paisagem antiga e atual e quais são os registros histórico/culturais materializados no contexto urbano central de Botucatu e propõe adequar o edifício às novas funções urbanas contemporâneas, com o propósito de preservar o antigo Fórum de Botucatu e recuperar esta herança para cidade e seu valor patrimonial

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In Brazil, the proliferation phenomenon of gated communities and land lots had its origins in big cities, such as Rio de Janeiro and Sao Paulo, since 1970. The implementation of these types of intramural housing are done in expanding are as of the city, based on the availability of bigger lots, lower land prices, and the search for are as closer to nature. The gated communities and land lots that, initially, had their architecture only accessible to the higher social classes, as a second home alternative away from urban problems, nowadays they can be reached by other social classes as well. Gated communities and land lots find their way to the center of larger cities, sustained mostly by the speech of real state entrepreneurs, and by its social “status”, a new emerging characteristic of this time period. The expansion of gated communities and land lots also change the cities lands cape and social spatial configuration. This work, therefore, attends the localization of gated communities and land lots spread out in the city of Rio Claro. It analyzes the scale in which the dynamics of the city’s urban expansion influenced the current distribution of these types of housing

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The Paulista West region has suffered through the decades an intense process of deforestation when substituting native areas of Atlantic rainforest and Cerrado by agricultural cultivation, mainly coffee in the 20th century. This occupation process without planning and management of the soil resulted in serious erosion problems. Besides, the soil erosion promoted the reduction of agricultural production and the silting of rivers. This paper aims identify the factors of natural scope (geological, geomorphologic and pedologic characteristics) which participate in unleash of erosion process in two agricultural properties producers of coffee in order to apply mechanical techniques of recovery in erosive focuses of furrow and ravine kinds. One of the properties is at the city council of Getulina, located on the sandstones of Adamantina Formation; the other is at the city council of Vera Cruz, located on the sandstones of Marília Formation. However, taking into consideration the analysis of the natural dynamics, they are not enough to explain the complexity of the phenomena which are processed in the geographic space. It made indispensable the incorporation of socio-economic factors, such as the use and occupation process of the soil considering the society as landscape transformers. In order to better understand the importance of each one of the elements that contributes to the unleash of the studied erosions, it was collected soil samples in the areas, general descriptions and texture and morphologic analysis. Finally, it was elaborated the maps of the use and occupation of the soil and the vegetal coverage surrounding the properties studied. It was observed in the rural property of Getulina the substitution of the coffee by pasture that finds degraded. It, in addition to the cattle stomp, which changed the texture and density characteristics among the soil horizons, and the concentration of superficial water flow intensified the occurrence of ...

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The Conservation in countrysides landscapes only it will be understood in the context of the habitat fragmentation that have been affected the species richness, abundance and distribution. We carried out a mammal survey in platation forest at São Paulo State and 8 we discussed the species richness comparing with others sites surveyed elsewhere. We investigate the landscape influence in the mammal species distribution through spatial analysis. The absence of primate species in plantation forests appear to be a pattern for this environments. The species richness was similar among areas and it was higher when there have contiguous native forest remnants. Moreover the landscape interference don’t appeared affect the mammal species distribution. In overview the landscape connectivity is ameliorate with forest plantation. However, those species more susceptible to extinction in fragmented landscape only can persist when there are contiguous forest fragments from the plantation forests. The management of plantation forests can improves the conservation value for medium and large size mammals species at countryside landscapes.

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As samambaias arbóreas têm alta representatividade dentro do ecossistema de Mata Atlântica, mas poucas são as indicações de estudos a respeito da ecologia dessa guilda vegetal. No presente trabalho fez-se um levantamento das espécies ocorrentes na parte alta do Parque Estadual ―Carlos Botelho‖, em vista da ausência na literatura de diferenciações e quantificações de suas populações para o Parque. Definiu-se a distribuição dos indivíduos por classes de altura e a organização espacial, como elementos para a descrição das populações de samambaiaçus ocorrentes na área, destacando-se alguns parâmetros do ambiente físico e as diferenças na paisagem, que favorecem o seu desenvolvimento. Foram demarcadas 60 parcelas de 5 x 20m, em três trilhas distintas, sendo alocadas 30 parcelas no ambiente de fundo de vale e 30 na encosta. Foram identificados e medidos todos os fetos arborescentes que apresentavam troncos visíveis, sendo distribuídos em classes de altura. Para a avaliação da distribuição espacial utilizou-se a Relação Variância/Média, o Índice de Morisita e o Índice de Morisita Padronizado. Os parâmetros de habitat medidos foram a cobertura de dossel e a umidade do solo e da serrapilheira. Através do teste T-student comparou-se as densidades das populações entre o fundo de vale e a encosta, assim como as diferenças entre os parâmetros de habitat medidos em cada ambiente e trilha. Foram amostrados 247 indivíduos, sendo 83 de Alsophila setosa, 63 de Cyathea phalerata, 32 de C. delgadii, 11 de C. dichromatolepis, 10 de A. sternbergii e 4 de C. corcovadensis. A maioria das espécies apresentou um maior número de indivíduos nas classes de menor tamanho, indicando que as populações possuem grande capacidade de regeneração natural na área. Todas as espécies apresentaram padrão de ...(Resumo completo, clicar acesso eletrônico abaixo)

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The objective of this research was to conduct an analysis of multitemporal landscape Ipanema National Forest, located in the municipalities of Iperó, Capela do Alto and Araçoiaba da Serra – São Paulo estate, Brazil, considering the scenarios of 1965, 2007 and 2011. The multitemporal analysis, using aerial photographs and satellite images, contributed to the contextualization and spatialization of the evolution of the landscape area. Through analysis interpretation of the images, performed by means of supervised classification were obtained thematic maps of the area, equivalent to approximately 53 km2. Through geoprocessing techniques, especially Geographic Information Systems, it was possible the integration and manipulation of data, both spatial and statistical, allowing integrated analysis of data from the entire area of the National Forest of Ipanema. As the main result, we found that the Ipanema National Forest is in landscape evolution positive, with those 46 years examined the increase of native heavy foliage areas. Increasing from 7.1 km2 of the total area of dense vegetation in 1965 to 35.9 km2 in 2011. Overall, it was possible to realize a scenario landscape quite optimistic about the evolution of forest conservation area