Precipitation over the northern Amazon during the austral summer and autumn seasons of the 1988-1999 was simulated using the Regional Weather Research and Forecasting (WRF) model, with downscaling approach with nested domains of 45 and 15 km. The boundary and initial conditions were obtained from the Climate Forecast System Reanalysis (CFSR) of the National Centers for Environmental Prediction (NCEP). The model...
Made available in DSpace on 2015-04-22T22:16:10Z (GMT). No. of bitstreams: 1 Dissertacao Jeanne Moreira.pdf: 447774 bytes, checksum: 635ca33ffaf3746929571ab0aabcfd32 (MD5) Previous issue date: 2008-12-29; FAPEAM - Funda????o de Amparo ?? Pesquisa do Estado do Amazonas; In this work we use the gradient method to minimize, without restrictions, convex and pseudoconvex continuously differentiable functions. An imp...