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A classification for a geostatistical index of spatial dependence
(Sociedade Brasileira de Ciência do Solo (SBCS), 2019)
The sugarcane borer Diatraea saccharalis (Fabr.) (Lep., Crambidae) and its parasitoids: a synchrony approach to spatial and temporal dynamics
(Blackwell Verlag Gmbh, 2003-05-01)
A data set on Diatraea saccharalis and its parasitoids, Cotesia flavipes and tachinid flies, was analysed at five spatial scales-sugarcane mill, region, intermediary, farm and zone-to determine the role of spatial scale ...
GIS-based analytical tools for transport planning: spatial regression models for transportation demand forecast
(2014)
Considering the importance of spatial issues in transport planning, the main objective of this study was to analyze the results obtained from different approaches of spatial regression models. In the case of spatial ...
Spatial Variability of Soil Organic Matter and Cation Exchange Capacity in an Oxisol under Different Land Uses
(2016-12-30)
Soil properties may exhibit large spatial variability. Frequently this variability is auto-correlated at a certain scale. In addition to soil-forming factors, soil management, land cover, and agricultural system may affect ...
Short-term temporal changes in the spatial variability model of CO2 emissions from a Brazilian bare soil
(Elsevier B.V., 2000-09-01)
In this work, the spatial variability model of CO2 emissions and soil properties of a Brazilian bare soil were investigated. Carbon dioxide emissions were measured on three different days at contrasted soil temperature and ...
Short-term temporal changes in the spatial variability model of CO2 emissions from a Brazilian bare soil
(Elsevier B.V., 2000-09-01)
In this work, the spatial variability model of CO2 emissions and soil properties of a Brazilian bare soil were investigated. Carbon dioxide emissions were measured on three different days at contrasted soil temperature and ...
Spatial variability of soil water content and mechanical resistance of Brazilian ferralsol
(Elsevier B.V., 2006-01-01)
The spatial variability of mechanical resistance to penetration (PR) and gravimetric moisture (GM) was studied at a depth of 0-0.40 m, in a ferralsol cropped with corn, and under conventional tillage in llha Solteira, ...
Spatial variability of soil water content and mechanical resistance of Brazilian ferralsol
(Elsevier B.V., 2006-01-01)
The spatial variability of mechanical resistance to penetration (PR) and gravimetric moisture (GM) was studied at a depth of 0-0.40 m, in a ferralsol cropped with corn, and under conventional tillage in llha Solteira, ...
Possible causes of spatial variability in Diatraea saccharalis Fabr. (Lep., Crambidae) and its parasitoid populations in sugarcane fields in Brazil
(Blackwell Verlag Gmbh, 2003-11-01)
Based on the large data set stored in some sugarcane mills regarding the biological control programme of Diatraea saccharalis using the parasitoids Cotesia flavipes and tachinid flies, the aim of the present study was to ...