Optimal Water Allocation
Mostrando 1-6 de 6 artigos, teses e dissertações.
-
1. AvaliaÃÃo da cobranÃa como mecanismo econÃmico alocativo na gestÃo de bacias hidrogrÃficas: o caso da bacia do Rio Pirapama
The increasing concern about the environment and with the water quantity and quality generated some works in some distinct areas interested in the problem. An existing line of studies is focused on the institution of the charging for the raw water uses, as it foresees the National Water Resources Policy which is established in the Federal Law 9433-97, as for
Publicado em: 2007
-
2. Aplicação de técnicas de programação linear e extensões para otimização da alocação de água em sistemas de recursos hídricos, utilizando métodos de pontos interiores. / Application of linear programming techniques and extensions for optimization of water allocation in water resource systems, using interior points methods.
This work presents an optimization tool for analyzing the problems of water allocation in watersheds by utilizing techniques of linear and piecewise linear programming integrated to a pattern of stream flow routing. The optimization is done in a global way with the usage of linear programming packages based upon the Internal Point Methods. The methodology of
Publicado em: 2006
-
3. Integration of economic and financial analysis to decision support systems of charging fees, water-use rights and classification of bodies of water on the water resources field : application to the Descoberto lake basin in Federal District, Brazil / Integração de Análise Econômica e Financeira a Sistemas de Apoio a Decisão de Enquadramento, Outorga e Cobrança de Recursos Hídricos: Aplicação à Bacia da Barragem do Rio Descoberto no Distrito Federal
The implementation of the instruments foreseen in the National Water Resources Policy Act represents a great advance for the modernization of the sector. However many doubts, distrusts and fidgets persist. The questions mention the reach to the objectives established in the Federal Law nr. 9.433 (January 8th, 1997), concerning the destination of the resource
Publicado em: 2006
-
4. TÃcnicas de otimizaÃÃo da produÃÃo para reservatÃrios de petrÃleo: abordagens sem uso de derivadas para alocaÃÃo dinÃmica das vazÃes de produÃÃo e injeÃÃo
Petroleum Engineering daily activities are faced with a series of situations that call for optimal solutions in dierent contexts. At all phases of Oil &Gas industryâs workflow, it is possible to find out problems which need optimization, in larger or smaller scale, with more or less complexity. In reservoir engineering, there exists great in
Publicado em: 2006
-
5. ESSAYS ON LIBERALIZATION, REGULATION AND INVESTMENT IN HYDROTHERMAL SYSTEMS / ENSAIOS SOBRE LIBERALIZAÇÃO, REGULAÇÃO E INVESTIMENTO EM SISTEMAS HIDROTÉRMICOS
This dissertation is structured into 3 essays in which I analyze the economic effects of regulation and liberalization of hydrothermal systems. So far empirical and theoretical studies about power markets have been done mainly for thermal systems, in which equilibrium conditions reflect the fact that current production decisions can be analyzed separately fr
Publicado em: 2003
-
6. Evaluation of the Accuracy and Precision of Enumerating Aerobic Heterotrophs in Water Samples by the Spread Plate Method
Factors associated with accuracy and precision in the enumeration of aquatic aerobic heterotrophs by the spread plate method were evaluated by using a nested analysis of variance experimental design. Variances associated with individual components of the spread plate procedure were isolated, and optimal replications of each step were allocated. A practical s