Now showing items 21-30 of 1376
Comparing three indices of catch per unit effort using Bayesian geostatistics
(Elsevier B.V., 2013)
Variabilidade espacial de atributos químicos em um Argissolo sob pastagem
(Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, 2008-10-01)
Studies show the importance of knowing the variability of soil attributes for a more efficient management. This work was carried out to evaluate the spatial variability of the chemical attributes of an Ultisol, cultivated ...
GEOESTATISTICS APPLIED TO SPATIAL DISTRIBUTION OF THE PRECIPITATION
(Univ Estadual Paulista Julio Mesquita Filho, 2016-01-01)
The spatial distribution of certain climatic element from collected sample points is a usual task in Climatology. However, the phenomenon generally presents spatially correlated so that there is a need to use an interpolation ...
Geostatistical modeling of the geological uncertainty in an iron ore deposit
This paper addresses the problem of quantifying the joint uncertainty in the grades of elements of interest (iron, silica, manganese, phosphorus and alumina), loss on ignition, granulometry and rock types in an iron ore ...
Evaluation of geostatistics methods for interpolation of agrometeorological indices used to define climatic risks
(Empresa Brasil Pesq AgropecBrasiliaBrasil, 2003)
Estimation of subseismic nonreservoir layers within a turbidity oil-bearing sandstone, Campos Basin, using a geostatistical approach
(Elsevier Science BvAmsterdamHolanda, 2001)
Spatial Variation of Dental Caries in Late Holocene Samples of Southern South America: a Geostatistical Study
(Wiley-liss, Div John Wiley & Sons Inc, 2016-05)
Objective: The spatial variation of dental caries in late Holocene Southern South American populationswill be analyzed using geostatistical methods. The existence of a continuous geographical pattern ofdental caries variation ...
A framework to integrate history matching and geostatistical modeling using genetic algorithm and direct search methods
(Elsevier Science BvAmsterdamHolanda, 2008)
Técnicas geoestatísticas aplicadas ao mapeamento de variáveis limnológicas e quantificação da incerteza associada às estimativas
Aim: This study aimed to map the concentrations of limnological variables in a reservoir employing semivariogram geostatistical techniques and Kriging estimates for unsampled locations, as well as the uncertainty calculation ...