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Author(s): FERREIRA, F. L. V.; RODRIGUES, L. N.; ALTHOFF, D.; AMORIM, R. S. S. The evaluation of water and energy cycles from the estimation of water balance is a fundamental instrument to assess the water potential of a region. Thus, the objective of this study was to evaluate... ... |
Author(s): VIEIRA, S. R.; CARVALHO, J. R. P. de; PAZ GONZÁLEZ, A. The semivariogram function fitting is the most important aspect of geostatistics and because of this the model chosen must be validated. Jack knifing may be one the most efficient ways for this valida... ... |
Author(s): VIEIRA, S. R.; CARVALHO, J. R. P. de; CEDDIA, M. C.; PAZ GONZÁLEZ The use of geostatistics requires at least that the intrinsic hypothesis be satisfied. The presence of a trend in the data invalidates this hypothesis. One of the ways of solving this problem is by su... ... |
Author(s): CARVALHO, J. R. P. de; ASSAD, E. D.; OLIVEIRA, A. F. de; PINTO, H. S. The aim of this study was to model, based on the overall distribution of extreme values, the probability of occurrence of a particular level of annual maximum daily rainfall in three Brazilian regions... ... |
Author(s): MAIA, A. de H. N.; MEINKE, H. For climate risk management, cumulative distribution functions (CDFs) are an important source of information. They are ideally suited to compare probabilistic forecasts of primary (e.g. rainfall) or s... ... |
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