996 resultados para crise ecológica
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Observa-se como estratégia mundial para a conservação da biodiversidade a criação de unidades de conservação. No Brasil, especificamente no Estado de São Paulo, devido a intensa degradação da Mata Atlântica, verifica-se a criação de unidades de proteção integral, a fim de se preservar de modo restrito os recursos naturais que ainda lhe restam. Na cidade de Ribeirão Preto, uma região com alto desempenho agrícola e intensa expansão urbana, constata-se a presença de uma Estação Ecológica (EERP), fragmento florestal de 154,16 ha, altamente isolado e fragmentado. Assim, a EERP e sua zona de amortecimento (ZA) vêm sendo fortemente pressionada pela expansão urbana e agrícola da região, comprometendo a sua integridade ecossistêmica. Dentre os impactos negativos gerados destacam-se: alta especulação imobiliária e o intenso cultivo de monoculturas, que contribuem para a degradação do solo nas regiões do entorno. A fim de se reduzir tais impactos, o presente trabalho buscou apresentar um prognóstico de planejamento ambiental para a ZA da EERP, a qual se encontra altamente impactada, segundo os critérios definidos por Ranieri (2004). Desse modo, criou-se cenários ideais para a preservação dos recursos naturais do local
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Pós-graduação em Engenharia Mecânica - FEG
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The financial crisis of 2007 brought the discussion of fiscal policy. This was used as a way for governments to mitigate the potential social and economic impacts of the crisis, since only the monetary policy would not be effective. Historically, banking crises engender increases in public debt, not only for the relief operations, but also by the policies of government primary spending and/or, as in the recent crises, by the purchase of the “toxic” financial assets. The discretionary fiscal policy is then discussed, since it is essential, it is required well articulated and coordinated actions in order to mitigate their respective current and future crisis.
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In this project, we tried to analyze, in a very short way, the relations between Brazilian Visual Poetry and a phenomenon in modern literature known as crises of the verse. In sequence, we tried to situate this poetry in a provisory category which the current criticism sees it as the contemporary Brazilian poetry. For sure, the Concretism and its esthetics deployments assured space for the visually in poetry.
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Considering the meantime of Brazilian crisis of State and redemocratization, this article looks for a description and analysis of the facts and circumstances that marked the undergraduate education of Brazilian public administration during this period, considered by the authors as one of the cycles (or stages of construction) of academic education. Methodologically, this article makes a review of academic and non-academic works which deal directly and indirectly the PA themes, including revisiting the sources and analyzing the existing laws and opinions about the undergraduate education in public administration in a continuum of time between 1983-94, through a semi-structured interview with academics who have experienced such period. Regarding the results, this article observes that the period between 1983-94, unlike the first cycle (1952-65) and second cycle (1966-82), when the academic background in public administration had an identity - adherent to the conception (and project) of State and the contours (and production) in the public administration field of knowledge - having the Ebap/FGV a model case, was a problematic stage of construction, reflecting the crisis of State in the 80's years and also the paradigmatic crisis (or discontinuity) in public administration field of knowledge in Brazil during this time.
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The presidency of Evo Morales, indigenous leader and who heads the party Movement Towards Socialism (MAS), opens a series of transformations in several dimensions. The changes in socio-economic and political power express the critic of long-term coloniality relations between a dominant white elite and an indigenous subordinate majority that deepens after national independence. Following this perspective, present in sectors of support to the government, the strategy of the MAS cannot follow the tradition of social revolutions that operated structural breaks in the mode of production and the state organization, but points to a new decolonizing revolution, cultural and political, articulating an indigenism of broad nature, flexible and open to popular social movements. This view is facing critics in sectors of the left that identify the renewal of capitalist modernization process initiated in 1952 under the leadership of the Nationalist Revolutionary Movement (MNR), extending citizenship and democratizing access to the state for recognition of Indians as such. From this perspective, the transformations proposed by MAS tend to favor a system restoration by diversifying its economic and social base. From the contrast provided by these two lines of interpretation, we intend to analyze the structural possibilities of the strategy of the government of Evo Morales, taking as historical reference the transformations wrought by the nationalist revolution of 1952 and the neoliberal reforms initiated in 1980.
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Pós-graduação em História - FCHS
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Pós-graduação em Psicologia - FCLAS
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Brazilian cerrado is characterized by an evident seasonality with distinct dry and wet seasons. Pyrostegia venusta is a common vine found in different physiognomies of the Cerrado. The species may present characteristics that allow its adjustment to the seasonal cycles. The phenology of vegetative and reproductive events was studied for this species in 2004 and 2005. The objective was to verify which climatic factors determine the phenological patterns observed in the species. Flowering was inversely related to mean temperatures and to the length of the day, while fruiting was inversely related to the photoperiod and directly related to the mean wind velocity. Seed dispersal was directly related to wind speed. As a consequence, flowering occurred at the end of the rainy season, close to the winter, and was prolonged until the end of the dry season. Fruiting and fruit maturation occurred during the dry period, with the seeds being dispersed at the end of this period. The seed dispersal at the end of the dry season, common to other anemochoric species of cerrado, allows a rapid germination at the beginning of the wet season, favoring the species propagation in this environment.
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Pós-graduação em Engenharia Mecânica - FEG
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Engenharia Civil e Ambiental - FEB
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Pós-graduação em Economia - FCLAR
Crise, poderes, interesses e estratégias: o G-20 e a governança monetária e financeira contemporânea
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Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC