Ambient Consequences
Mostrando 13-24 de 28 artigos, teses e dissertações.
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13. Sistema inteligente para detecção de manchas de óleo na superfície marinha através de imagens de SAR
Oil spill on the sea, accidental or not, generates enormous negative consequences for the affected area. The damages are ambient and economic, mainly with the proximity of these spots of preservation areas and/or coastal zones. The development of automatic techniques for identification of oil spots on the sea surface, captured through Radar images, ass
Publicado em: 2006
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14. Antropização da bacia hidrográfica do rio Miranda: alterações climáticas, recursos naturais e desenvolvimento
The present study it objectified to analyze the behavior of the meteorological parameters, identifying the climatic changes inside of the Hydrographic Basin of Miranda River and relating such changes to the deforestation taxes and its consequences for the local communities. The related changes are associates to the evolution of the deforestation modifying th
Publicado em: 2006
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15. UrbanizaÃÃo turÃstica no litoral sul de Pernambuco: o caso do municÃpio de TamandarÃ
This dissertation constitutes a study, in the scope of the Geography of Tourism, on the relation between tourism and urbanization, from the expansion of the tourism in the South Coast of Pernambuco, more specifically, in the city of TamandarÃ, in order to identify the rationality that surrounds this form of urbanization and its respective space consequences
Publicado em: 2006
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16. A planície aluvial do médio rio araguaia: processos geomorfológicos e suas implicações ambientais / The alluvial plain of the middle Araguaia River: geomorphological processes and their environmental implications
The Araguaia River is the most important fluvial system of South America. With an area of 380.000Km, its includes two phytogeography regions that have a good part of planet biodiversity: Cerrado, in the south, and Amazonia Forest, in the north of Brazil. The high level of Cerrado ecosystem destruction and changes in the land using, after 1965, promoted an in
Publicado em: 2006
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17. Avaliação de Impactos Ambientais: Estudo de Caso das Ações da Petrobrás em Virtude de Acidente de Dois Mil na Baia de Guanabara.
Evaluation of the ambient impact are carried through studies to identify, to foresee and to interpret, as well as prevent the ambient consequences or effect that determined action, plans, programs or projects can cause the health, to human well-being. These studies add alternatives to the plans or projects, as knowledge instruments the service of the decisio
Publicado em: 2005
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18. IMPACTOS AMBIENTAIS NA MICROBACIA DO RIO VACACAÍ-MIRIM EM SANTA MARIA RS.
The renewable natural resources sustain the balance between the man and the nature. The destruction of one of those resources represents the unbalance and the man s future destruction. Such resources accomplish a social function to the man s service and of the society. Starting from the moment that the man began to use the renewable natural resources in thei
Publicado em: 2005
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19. O TURISMO RELIGIOSO E AS TRANSFORMAÇÕES SÓCIO-CULTURAIS, ECONÔMICAS E AMBIENTAIS EM NOVA TRENTO SC
The tourism can be analysed to several perspectives and vision because the elements complexity that be connected with moviment, to make use of services, consumption of goods and equipaments, and others. In virtue of this variety, the tourisms definition is presented ample diversity, differentiating itself of the too much sectors of production. The tourism is
Publicado em: 2004
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20. Povos de terra e água:a comunidade pesqueira Canto do Mangue, Canguaretama (RN) - Brasil. / Peoples of land and water: the fishing community Canto do Mangue, Canguaretama (RN) Brazil.
The objective of this research was to analyze the changes occurred in the conditions of life in the human population, at community Canto do Mangue in Canguaretama (RN), and also their possible relationships with the introduction of the shrimp creation in captivity after 1980. Techniques of qualitative research were used (documentary analysis, interviews and
Publicado em: 2004
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21. Regulation of Gene Expression by Ambient pH in Filamentous Fungi and Yeasts
Life, as we know it, is water based. Exposure to hydroxonium and hydroxide ions is constant and ubiquitous, and the evolutionary pressure to respond appropriately to these ions is likely to be intense. Fungi respond to their environments by tailoring their output of activities destined for the cell surface or beyond to the ambient pH. We are beginning to gli
American Society for Microbiology.
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22. Cardio-respiratory responses to cool ambient temperature differ with sleep state in neonatal lambs.
1. Responses to cool ambient temperature were tested with reference to the sleep-wakefulness cycle in six chronically instrumented newborn lambs which were exposed to warm (20-25 degrees C) and cool (10-15 degrees C) ambient temperatures (Ta) in fifteen studies. 2. We measured cardio-respiratory variables (cardiac output, heart rate, stroke volume, arteriove
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23. Competition between Eurasian red and introduced Eastern grey squirrels: the energetic significance of body-mass differences.
Daily energy expenditure (DEE) was measured in sympatric populations of red and grey squirrels using the doubly labelled water technique. Grey squirrels had significantly higher DEEs than red squirrels. However, the difference between the species was not separable from the effects of body mass on DEE. The DEEs of both species were in accordance with publishe
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24. Consequences of potassium recycling in the renal medulla. Effects of ion transport by the medullary thick ascending limb of Henle's loop.
The consequences of K recycling and accumulation in the renal medulla were examined by measuring the effect of elevated K concentration on ion transport by the medullary thick ascending limb of Henle's loop. Perfused and bathed in vitro, thick limbs from both mouse and rabbit displayed a graded, reversible reduction of transepithelial voltage after increasin