Métodos quantitativos de riscos ambientais : investigação do seu uso no licenciamento de E&P do campo de Golfinho

• Autor(a) principal: Alves, Mariana Magnago
• Data de Publicação: 2015
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Federal do Espírito Santo (riUfes)
• Texto Completo: http://repositorio.ufes.br/handle/10/2055
• topic: Campo de Golfinho - Espírito Santo (Estado); Ciências Ambientais; Pesquisa quantitativa; Petróleo - Prospecção; Derramamento de óleo; Licenças ambientais; Avaliação de riscos ambientais - Espírito Santo (Estado); 55

The purpose of this study is to evaluate if the quantitative environmental risk analysis (QRA) could be applied efficiently in tropical and subtropical areas as Brazil since this method was develop and was applied in developed countries in temperate, subpolar and polar areas. For this a case study was implement at Golfinho Field utilizing the Norwegian environmental quantitative risk analysis method MIRA and the results and the method were compared with the qualitative method and the results of the previous licensing process. The result is that the MIRA method could be applied any part of the world, since it there are input data to the study area, once the method is independent of climatological variables, but of the oil wheathering, that is simulated inside of model. The method ratified the liberation of the Field to exploration, but it is necessary to Brazil to survey some biological and socioeconomical data to develop better this analysis type. Considering the importance of destination of oil to environmental risk analysis, should be utilized the best hydrodynamic database and the best wheathering oil modeling destination model. That is especially important to extremely dynamic regions as the study area that the oil modeling contemplate at least once in each of the four seasons for year, and not only Winter and Summer, once the intermediate seasons like Spring and Autumn proved to be quite harmful considering a faster arrival of oil and bigger volumes arrived to the coast or affecting more extensions of it.