Artículos en revistas:
Porous Soil Structure as Heterogeneous Complex Networks
Año:2010
Áreas de investigación
- Agricultura
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Descripción
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| In this paper we present a complex network model based on a heterogeneous preferential attachment scheme as a new way to quantify the porous structure of soils and to relate them with soil texture. We consider the pores as nodes, the properties of which, such as position and size, are described by fixed states in a metric space. An affinity function is introduced to bias the attachment probabilities of links according to these properties. We perform an analytical study of the degree distributions in the model and develop a numerical analysis of the degree distributions in the model for a combination of parameters corresponding to eleven empirical soil samples with different physical properties and five different textures. | |
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Internacional
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JCR del ISI
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Título de la revista
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GEODERMA |
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ISSN
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0016-7061 |
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Factor de impacto JCR
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2,461 |
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Información de impacto
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DOI
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Número de revista
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Desde la página
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13 |
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Hasta la página
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21 |
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Mes
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ENERO |
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Ranking
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Participantes
- Autor: Ana Maria Tarquis Alfonso UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Centro o Instituto I+D+i: Centro de Estudios e Investigación para la Gestión de Riesgos Agrarios Medioambientales (CEIGRAM)
- Departamento: Matemática Aplicada a la Ingeniería Agronómica