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Fire frequency effects on soil and pollinators: what shapes sexual plant reproduction?
(Springer, 2017-12)
Increased fire frequency can significantly erode both soil properties and plant–pollinator interactions affecting plant reproductive success but they have seldom been assessed simultaneously. Here, we evaluate soil properties, ...
Transient analysis of overhead transmission lines based on fitting methods
(2021-08-15)
JMarti model is one of the most employed overhead transmission line (OHTL) model for transient analysis. In this model, the characteristic impedance Zc and the propagation function H are fitted by Bode's method which uses ...
Fire frequency effects on soil and pollinators: what shapes sexual plant reproduction?
(Springer, 2017-09)
Increased fire frequency can significantly erode both soil properties and plant-pollinator interactions affecting plant reproductive success but they have seldom been assessed simultaneously. Here we evaluate soil properties, ...
Transient Analysis on Multiphase Transmission Line Above Lossy Ground Combining Vector Fitting Technique in ATP Tool
(Ieee-inst Electrical Electronics Engineers Inc, 2022-01-01)
Several approaches to calculate the ground-return impedance and admittance matrices are proposed in the literature. Carson's approach assumes a lossy ground modeled by frequency-independent conductivity where displacement ...
Forest and rangeland soils of the United States under changing conditions : a comprehensive science synthesis
Soils have life-giving and life-sustaining capabilities that directly or indirectly support all living organisms. Humanity’s well-being and health are tied directly to the health of soils.
Worldwide, soil processes ...
Spatial soil moisture mapping through multi-temporal analysis of ERS-SAR pri data
(1997-03-14)
The scattering of microwaves from soil depends on several surface characteristics, such as the roughness, vegetation and the moisture content of the top layer. Knowledge of the temporal and spatial distribution of this ...
Variabilidade espacial de atributos de um solo sob videira em Vitória Brasil (SP)
(Sociedade Brasileira de Ciência do Solo, 2003-08-01)
Foi pesquisada a variabilidade espacial de alguns atributos físicos e químicos de uma associação de solos cultivada sob videira (Vitis vinifera-L), do município de Vitória Brasil, estado de São Paulo, Brasil. O objetivo ...
Variabilidade espacial de atributos de um solo sob videira em Vitória Brasil (SP)
(Sociedade Brasileira de Ciência do Solo, 2003-08-01)
Foi pesquisada a variabilidade espacial de alguns atributos físicos e químicos de uma associação de solos cultivada sob videira (Vitis vinifera-L), do município de Vitória Brasil, estado de São Paulo, Brasil. O objetivo ...
SPATIAL DEPENDENCE OF ELECTRICAL CONDUCTIVITY AND CHEMICAL PROPERTIES OF THE SOIL BY ELECTROMAGNETIC INDUCTION
(Soc Brasileira De Ciencia Do Solo, 2015-07-01)
Brazilian soils have natural high chemical variability; thus, apparent electrical conductivity (ECa) can assist interpretation of crop yield variations. We aimed to select soil chemical properties with the best linear and ...
Assessing how accumulated precipitation and long dry sequences impact the soil water storage
(John Wiley & Sons Ltd, 2017-04)
Precipitation or no precipitation persistent over time often became extreme weather conditions with greater regional economic impact. The temporal and spatial variability of these variables, together with the evapotranspiration, ...