Análise da evolução da paisagem no entorno da represa dos rios jaguari e jacareí, estado de são paulo, com base em sensoriamento remoto e SIG

The primary objective of this study is to evaluate by means of remote sensing and GIS, the landscape evolution around the Jaguari and Jacareí River Dam, located in the eastern section of the State of São Paulo, Brazil. For this purpose we used LANDSAT 5/YM and CBERS-2/CCD images from 1984/1985 and 2006, respectively, considering the following classes of land use: forest, cultivated forest, agriculture, urban areas and water bodies. The two selected dates reflect important changes in the region such as the installation of the dam and subsequent urbanization of parts of its margins and the enlargement of the Fernão Dias Federal Highway, which contributed to an increase of areas of anthropic activities in the studied region. The results also indicate an increase in areas covered by native and planted forests, thus confirming a similar trend in other areas of the State of São Paulo.

Zoneamento geoambiental da região compreendida pelas folhas topográficas São José dos Campos e Jacareí-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Técnicas cartográficas aplicadas ao zoneamento ambiental: município de Jacareí - SP

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

Estudo da malha urbana e proposta de implantação de um parque tecnológico na cidade de Jacareí

The city of Jacareí above average presents a economic growth of the State of São Paulo, fact that comes if reflecting in the quality of life of the citizens, due to lack of infrastructure to hold the growth rhythm. Today the commercial center of the city, presents diverse urban conflicts with its narrow streets and sidewalk making it difficult to the locomotion and the access the areas and building of public interest gifts in this region. Aiming at the arrival of four multinationals that already make gratings investments in the city and the promise of growth and dinamização of the still bigger economy for the next years, this work studies the urban mesh of the city for a possible implantation of a Technological Park that serves of inductive element of the development of the region north of the city of Jacareí. Place, in which, they are being constructed the multinationals and where, according to Managing Plan of the city, the city hall intends to urbanizar in the next years, with the objective to minimize the areas of urban conflict in the commercial center and of form to absorb the growth of the city. From the study of old experiences, of works carried through on the subject, interviews with city planners of the e region after visits to the place, we will go to argue the possibility of implantation of the Technological Park in Jacareí and optimum place for its installation

Utilização de restituição aerofotogramétrica para análise da influência das alterações da rede de drenagem e desenvolvimento de voçorocas devido a urbanização no Município de Jacareí (SP)

Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Humanas, Departamento de Geografia, 2015.

Evolução setorial e trajetórias tecnológicas em nível de empresas na indústria de celulose e papel no Brasil (1970 - 2004): contexto da política de substituição de importações à competição globalizada

Accordingly, a variety of firms's technological capabilities studies, the literature recently is still lacking about the dynamic of sector evolution and technological development in inter-firm and their implication for technical and economical financial performance. More lacking is the research catching up the evolution of industrial sectors after the institutional reforms in the 90. For that, the focus of the dissertation is to analyze the main of the evolution of the pulp and paper industry from 1970 to 2004, using as reference points the import-substitution policy and the economic deregulation of the 1990s. Futhermore, the work tries to evaluate how such changes at industry level have been perceived from a firm point of view in terms of accumulation of technological capabilities and improvement of economic financial performance. This linkage is tested and examined in the following firms: Aracruz (Barra do Riacho establishment ), Klabin (Monte Alegre establishment) e Votorantim Celulose e Papel ¿ VCP (Jacareí establishment), defining the same time period of sectoral level. As far as the industry level study is concerned, it is based on the average rate of annual growth of some selected variables, given that the technological capabilities test is performed according to the methodology already existing in the literature, but properly adapted to the pulp and paper case. Similarly, the analysis regarding the improvement of the economic financial performance is based on a set of industry specific indicators. Hence, the work is built upon multiple case studies, taking into account both the qualitative and quantitative evidence, i.e. interviews, direct observations, as well as firm reports. Finally, it is worth emphasizing as the analysis of the changes in the sector, in conjunction with the above mentioned methodology used to measure the technological capabilities in the context of an evolving industrial regime, is still lacking in emerging economies as well as in Brazil. According to the empirical evidence, the reforms of the 1990s had a positive impact on the industrial development, from both the national and international viewpoint. Such a transformation was evident at firm level in terms of accumulation of technological capabilities and improvement of economic financial indicators. Indeed, the results show that the speed of accumulation of technological capabilities within the firms influences positively the performance indicators. On the other hand, these are also related to external factors, such as the macroeconomic conditions, which as such have not been considered in details.

Teratosphaeria nubilosa em plantações comerciais de Eucalyptus globulus nas regiões Sul e Sudeste do Brasil

Muitos patógenos, principalmente fungos, ocorrem em várias espécies de eucalipto, desde a fase de viveiro até os plantios adultos. Dentre as doenças fúngicas, destaca-se a mancha de micosferela, considerada uma das principais doenças, e o Eucalyptus globulus, uma das espécies mais suscetíveis. Esta doença é causada por várias espécies pertencentes aos gêneros Teratosphaeria e Mycosphaerella, sendo T. nubilosa de maior importância. O objetivo do presente estudo foi verificar a presença do fungo T.nubilosa em materiais coletados nos seguintes locais: Bagé-RS, Pedras Altas-RS, Botucatu-SP, Jacareí- SP e Itapeva-SP. Por meio de isolamentos a partir de folhas de E. globulus apresentando mancha de micosferela, foi possível a obtenção de isolados do fungo. A observação quanto ao padrão de germinação dos ascósporos, o seu crescimento micelial, e também por meio de PCR com primers da região genômica ITS1 e ITS4 e sequenciamento, e submissão ao GenBank, foi possível a determinação do gênero e da espécie do patógeno como T. nubilosa. Nos cinco locais estudados foi confirmada a presença deste agente causal de mancha de micosferela em plantios de E. globulus nas regiões Sul e Sudeste do Brasil.

Diversidade genética de populações naturais de pariparoba [Pothomorphe umbellata (L.) Miq.] por RAPD

O objetivo desse trabalho foi analisar a estrutura genética de populações de Pothomorphe umbellata (L.) Miq. com base em polimorfismos moleculares do tipo RAPD. Foram analisadas quatro populações naturais do estado de São Paulo (Jacareí, Jundiaí, Piquete e Ubatuba) e uma população do Paraná (Adrianópolis). Foram identificados 25 locos polimórficos (96,15%). Elevados índices de diversidade genética foram observados dentro das populações (Hs = 0,2220). Verificou-se que 65,33% da variabilidade genética total encontra-se dentro das populações e 34,67% entre as populações; índices estes, obtidos a partir do cálculo da divergência genética (G ST = 0,3467). Os resultados sugerem que essas populações possuem níveis elevados de variabilidade genética, a qual pode ser fortemente impactada pela ação humana.

Genotoxicity and mutagenicity of water samples from the Monjolinho River (Brazil) after receiving untreated effluents

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

Delimitação do Embasamento da Bacia de Taubat

The aim of this study is to define the basement map of the Taubaté Basin applying geostatistics to seismic, gravimetric and deep wells data. The study consisted of the interpretation of eleven seismic sections obtained in the central and northeastern portions of the basin. The altitude of the basement and the distribution of faults was determined based on these sections. New information was obtained from 79 wells located mainly in the regions of São José dos Campos and Jacareí. The method of kriging with an external drift was applied, using seismic and well data as the main variables and the gravimetric map as the secondary variable. The basement contour map obtained has a strong correlation with the main faults. It was possible to obtain a better resolution in the region of São José dos Campos and in the northeast area, where the vast majority of wells are located.

Modelagem da produção de sedimentos na sub-Bacia Hidrográfica do Riacho Jacaré - SE

The sediment production in river basins is an important aspect for planning the land use. Mathematical models are useful tools for analyzing the problem by providing speed, convenience and flexibility to the simulations of current conditions and future. In this article we evaluate a methodology to simulate the sediment production combining the MUSLE, a hydrologic model (ABC) and a GIS in different scenarios of land use. The models used showed good performance for purposes of planning land use, as well as for agricultural and environmental planning.

Vale de ferro: estudo histórico e estético das estações ferroviárias do Vale do Paraíba Paulista

Pós-graduação em Artes - IA

Uma teia do saber: linguagens contemporâneas e tecnológicas na arte-educação

Pós-graduação em Artes - IA