AustralieFrV1, PascalFrancis, Corpus, bibRecord, 001F40

Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters

Identifieur interne : 001F40 ( PascalFrancis/Corpus ); précédent : 001F39; suivant : 001F41

Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters

Auteurs : J. Paz-Ferreiro ; E. Vidal Vazquez ; J. G. V. Miranda

Source :

Geoderma : (Amsterdam) [ 0016-7061 ] ; 2010.

RBID : Pascal:11-0147617

Descripteurs français

Pascal (Inist)
- Particule solide, Sol, Distribution dimension particule, Parcelle, Texture, Etude expérimentale, Système multifractal, Analyse statistique, Propriété physique, Caractéristique sol, Méthode laser, Diffraction, Champ, Etude sur terrain, Essai en champ, Labour, Travail sol, Système culture, Province de La Corogne, Espagne.

English descriptors

KwdEn :
- Cropping system, Diffraction, Experimental study, Field, Field experiment, Field study, Multifractal system, Particle size distribution, Physical properties, Plot, Plowing, Property of soil, Soil tillage, Soils, Solid particle, Spain, Statistical analysis, Texture, laser methods.

Abstract

Soil particle-size distribution (PSD) is a fundamental soil physical attribute with dominant influence on many other soil properties. Laser diffraction combined with multifractal analyses have proven to be useful to obtain precise information from PSDs. The aim of this work was to assess similitude or difference of PSDs sampled on plots of an experimental field and belonging to the same textural class using multifractal parameters. The field experiment consisted of two tillage treatments and two cropping systems. It was conducted following a randomized complete split-block design with four replications on a Humic Dystrudept. Tillage treatments were conventional tillage (CT) and no tillage (NT) while crop rotations were ryegrass-sorghum (RS) and ryegrass-corn (RC). Particle-size distribution analysis by the sieve-pipette and by laser diffraction corroborate that all the samples were assigned to the same textural class. Singularity spectra f(α) and Rényi spectra, Dq, showed that multifractal distribution was a suitable model for PSDs obtained by laser diffraction. However, in the range of moments - 102 values for the linear fits leading to a Rényi spectrum, Dq, were higher than those for the singularity spectrum, suggesting the former was better defined than the latter. No significant differences in multifractal parameters were found between plots with contrasted crop rotation, RS and RC. In contrast, Hölder exponent of order zero (α₀) and several parameters derived from the left branch of both, the f(α) and the D_q spectra, were significantly different between CT and NT treatments. No effects of mixing by cultivation were detected in our work, so that differences in PSDs between no-tilled and conventionally-tilled plots were simply attributed to patchiness and variation on the experimental field. Multifractal analysis of PSDs measured by laser diffraction provides further insight in verifying patterns of between plot soil texture variations (i.e. randomness or trends) in completely randomized block designs.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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Format Inist (serveur)

NO :	PASCAL 11-0147617 INIST
ET :	Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters
AU :	PAZ-FERREIRO (J.); VAZQUEZ (E. Vidal); MIRANDA (J. G. V.); TARQUIS (A. M.); BIRD (N. R. A.); PERRIER (E. M. A.); CRAWFORD (J. W.)
AF :	Facultad de Ciencias, Universidade da Coruña/15071, Coruña/Espagne (1 aut., 2 aut.); Instituto de Física, Universidade Federal da Bahia, Campus de Ondina/Salvador, Bahia/Brésil (3 aut.); Judith and David Coffey Chair, Faculty of Agriculture Food and Natural Resources, University of Sydney/Sydney 2006/Australie (4 aut.); Departamento de Matemática Aplicada, Universidad Politécnica de Madrid/28040 Madrid/Espagne (1 aut.); Department of Soil Science, Rothamsted Research/Harpenden, Herts, AL5 2JQ/Royaume-Uni (2 aut.); Unité de Recherches GEODES UR079, Centre IRD Ile de France/93143 Bondy/France (3 aut.)
DT :	Publication en série; Niveau analytique
SO :	Geoderma : (Amsterdam); ISSN 0016-7061; Coden GEDMAB; Pays-Bas; Da. 2010; Vol. 160; No. 1; Pp. 47-56; Bibl. 3/4 p.
LA :	Anglais
EA :	Soil particle-size distribution (PSD) is a fundamental soil physical attribute with dominant influence on many other soil properties. Laser diffraction combined with multifractal analyses have proven to be useful to obtain precise information from PSDs. The aim of this work was to assess similitude or difference of PSDs sampled on plots of an experimental field and belonging to the same textural class using multifractal parameters. The field experiment consisted of two tillage treatments and two cropping systems. It was conducted following a randomized complete split-block design with four replications on a Humic Dystrudept. Tillage treatments were conventional tillage (CT) and no tillage (NT) while crop rotations were ryegrass-sorghum (RS) and ryegrass-corn (RC). Particle-size distribution analysis by the sieve-pipette and by laser diffraction corroborate that all the samples were assigned to the same textural class. Singularity spectra f(α) and Rényi spectra, Dq, showed that multifractal distribution was a suitable model for PSDs obtained by laser diffraction. However, in the range of moments - 10<q<10, the r² values for the linear fits leading to a Rényi spectrum, Dq, were higher than those for the singularity spectrum, suggesting the former was better defined than the latter. No significant differences in multifractal parameters were found between plots with contrasted crop rotation, RS and RC. In contrast, Hölder exponent of order zero (α₀) and several parameters derived from the left branch of both, the f(α) and the D_q spectra, were significantly different between CT and NT treatments. No effects of mixing by cultivation were detected in our work, so that differences in PSDs between no-tilled and conventionally-tilled plots were simply attributed to patchiness and variation on the experimental field. Multifractal analysis of PSDs measured by laser diffraction provides further insight in verifying patterns of between plot soil texture variations (i.e. randomness or trends) in completely randomized block designs.
CC :	002A32C04B2; 001E01P03; 001E01B03; 226C03; 220B03
FD :	Particule solide; Sol; Distribution dimension particule; Parcelle; Texture; Etude expérimentale; Système multifractal; Analyse statistique; Propriété physique; Caractéristique sol; Méthode laser; Diffraction; Champ; Etude sur terrain; Essai en champ; Labour; Travail sol; Système culture; Province de La Corogne; Espagne
FG :	Europe
ED :	Solid particle; Soils; Particle size distribution; Plot; Texture; Experimental study; Multifractal system; Statistical analysis; Physical properties; Property of soil; laser methods; Diffraction; Field; Field study; Field experiment; Plowing; Soil tillage; Cropping system; Spain
EG :	Europe
SD :	Partícula sólida; Suelo; Distribución dimensión partícula; Parcela; Textura; Estudio experimental; Sistema multifractal; Análisis estadístico; Propiedad física; Característica suelo; Laser; Difracción; Campo; Estudio en campo; Ensayo en campo; Aradura; Labranza; Sistema cultural; España
LO :	INIST-3607.354000194339950060
ID :	11-0147617

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Pascal:11-0147617

Le document en format XML

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<front><div type="abstract" xml:lang="en">Soil particle-size distribution (PSD) is a fundamental soil physical attribute with dominant influence on many other soil properties. Laser diffraction combined with multifractal analyses have proven to be useful to obtain precise information from PSDs. The aim of this work was to assess similitude or difference of PSDs sampled on plots of an experimental field and belonging to the same textural class using multifractal parameters. The field experiment consisted of two tillage treatments and two cropping systems. It was conducted following a randomized complete split-block design with four replications on a Humic Dystrudept. Tillage treatments were conventional tillage (CT) and no tillage (NT) while crop rotations were ryegrass-sorghum (RS) and ryegrass-corn (RC). Particle-size distribution analysis by the sieve-pipette and by laser diffraction corroborate that all the samples were assigned to the same textural class. Singularity spectra f(α) and Rényi spectra, Dq, showed that multifractal distribution was a suitable model for PSDs obtained by laser diffraction. However, in the range of moments - 10<sup>2</sup>
 values for the linear fits leading to a Rényi spectrum, Dq, were higher than those for the singularity spectrum, suggesting the former was better defined than the latter. No significant differences in multifractal parameters were found between plots with contrasted crop rotation, RS and RC. In contrast, Hölder exponent of order zero (α<sub>0</sub>
) and several parameters derived from the left branch of both, the f(α) and the D<sub>q</sub>
 spectra, were significantly different between CT and NT treatments. No effects of mixing by cultivation were detected in our work, so that differences in PSDs between no-tilled and conventionally-tilled plots were simply attributed to patchiness and variation on the experimental field. Multifractal analysis of PSDs measured by laser diffraction provides further insight in verifying patterns of between plot soil texture variations (i.e. randomness or trends) in completely randomized block designs.</div>
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<fA14 i1="01"><s1>Facultad de Ciencias, Universidade da Coruña</s1>
<s2>15071, Coruña</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Instituto de Física, Universidade Federal da Bahia, Campus de Ondina</s1>
<s2>Salvador, Bahia</s2>
<s3>BRA</s3>
<sZ>3 aut.</sZ>
</fA14>
<fA15 i1="01"><s1>Judith and David Coffey Chair, Faculty of Agriculture Food and Natural Resources, University of Sydney</s1>
<s2>Sydney 2006</s2>
<s3>AUS</s3>
<sZ>4 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Departamento de Matemática Aplicada, Universidad Politécnica de Madrid</s1>
<s2>28040 Madrid</s2>
<s3>ESP</s3>
<sZ>1 aut.</sZ>
</fA15>
<fA15 i1="03"><s1>Department of Soil Science, Rothamsted Research</s1>
<s2>Harpenden, Herts, AL5 2JQ</s2>
<s3>GBR</s3>
<sZ>2 aut.</sZ>
</fA15>
<fA15 i1="04"><s1>Unité de Recherches GEODES UR079, Centre IRD Ile de France</s1>
<s2>93143 Bondy</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</fA15>
<fA20><s1>47-56</s1>
</fA20>
<fA21><s1>2010</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>3607</s2>
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<fA64 i1="01" i2="1"><s0>Geoderma : (Amsterdam)</s0>
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<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Soil particle-size distribution (PSD) is a fundamental soil physical attribute with dominant influence on many other soil properties. Laser diffraction combined with multifractal analyses have proven to be useful to obtain precise information from PSDs. The aim of this work was to assess similitude or difference of PSDs sampled on plots of an experimental field and belonging to the same textural class using multifractal parameters. The field experiment consisted of two tillage treatments and two cropping systems. It was conducted following a randomized complete split-block design with four replications on a Humic Dystrudept. Tillage treatments were conventional tillage (CT) and no tillage (NT) while crop rotations were ryegrass-sorghum (RS) and ryegrass-corn (RC). Particle-size distribution analysis by the sieve-pipette and by laser diffraction corroborate that all the samples were assigned to the same textural class. Singularity spectra f(α) and Rényi spectra, Dq, showed that multifractal distribution was a suitable model for PSDs obtained by laser diffraction. However, in the range of moments - 10<sup>2</sup>
 values for the linear fits leading to a Rényi spectrum, Dq, were higher than those for the singularity spectrum, suggesting the former was better defined than the latter. No significant differences in multifractal parameters were found between plots with contrasted crop rotation, RS and RC. In contrast, Hölder exponent of order zero (α<sub>0</sub>
) and several parameters derived from the left branch of both, the f(α) and the D<sub>q</sub>
 spectra, were significantly different between CT and NT treatments. No effects of mixing by cultivation were detected in our work, so that differences in PSDs between no-tilled and conventionally-tilled plots were simply attributed to patchiness and variation on the experimental field. Multifractal analysis of PSDs measured by laser diffraction provides further insight in verifying patterns of between plot soil texture variations (i.e. randomness or trends) in completely randomized block designs.</s0>
</fC01>
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</fC02>
<fC02 i1="04" i2="2"><s0>226C03</s0>
</fC02>
<fC02 i1="05" i2="2"><s0>220B03</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Particule solide</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Solid particle</s0>
<s5>01</s5>
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<fC03 i1="01" i2="X" l="SPA"><s0>Partícula sólida</s0>
<s5>01</s5>
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<fC03 i1="02" i2="X" l="FRE"><s0>Sol</s0>
<s2>NT</s2>
<s5>02</s5>
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<s2>NT</s2>
<s5>02</s5>
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<fC03 i1="02" i2="X" l="SPA"><s0>Suelo</s0>
<s2>NT</s2>
<s5>02</s5>
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<fC03 i1="03" i2="X" l="FRE"><s0>Distribution dimension particule</s0>
<s5>03</s5>
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<fC03 i1="03" i2="X" l="ENG"><s0>Particle size distribution</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Distribución dimensión partícula</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Parcelle</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Plot</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Parcela</s0>
<s5>04</s5>
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<fC03 i1="05" i2="X" l="FRE"><s0>Texture</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Texture</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Textura</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>06</s5>
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<s5>06</s5>
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<s5>06</s5>
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<fC03 i1="07" i2="X" l="FRE"><s0>Système multifractal</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Multifractal system</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Sistema multifractal</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Analyse statistique</s0>
<s5>08</s5>
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<s5>08</s5>
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<fC03 i1="08" i2="X" l="SPA"><s0>Análisis estadístico</s0>
<s5>08</s5>
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<s5>09</s5>
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<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Propiedad física</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Caractéristique sol</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Property of soil</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Característica suelo</s0>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="2" l="FRE"><s0>Méthode laser</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="ENG"><s0>laser methods</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="2" l="SPA"><s0>Laser</s0>
<s5>11</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Diffraction</s0>
<s5>13</s5>
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<fC03 i1="12" i2="X" l="ENG"><s0>Diffraction</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA"><s0>Difracción</s0>
<s5>13</s5>
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<fC03 i1="13" i2="X" l="FRE"><s0>Champ</s0>
<s5>18</s5>
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<fC03 i1="13" i2="X" l="ENG"><s0>Field</s0>
<s5>18</s5>
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<s5>18</s5>
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<s5>19</s5>
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<s5>19</s5>
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<s5>19</s5>
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<s5>20</s5>
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<s5>20</s5>
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<s5>20</s5>
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<s5>21</s5>
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<s5>21</s5>
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<fC03 i1="16" i2="X" l="SPA"><s0>Aradura</s0>
<s5>21</s5>
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<fC03 i1="17" i2="X" l="FRE"><s0>Travail sol</s0>
<s5>22</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG"><s0>Soil tillage</s0>
<s5>22</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA"><s0>Labranza</s0>
<s5>22</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE"><s0>Système culture</s0>
<s5>24</s5>
</fC03>
<fC03 i1="18" i2="X" l="ENG"><s0>Cropping system</s0>
<s5>24</s5>
</fC03>
<fC03 i1="18" i2="X" l="SPA"><s0>Sistema cultural</s0>
<s5>24</s5>
</fC03>
<fC03 i1="19" i2="X" l="FRE"><s0>Province de La Corogne</s0>
<s4>INC</s4>
<s5>52</s5>
</fC03>
<fC03 i1="20" i2="X" l="FRE"><s0>Espagne</s0>
<s2>NG</s2>
<s5>61</s5>
</fC03>
<fC03 i1="20" i2="X" l="ENG"><s0>Spain</s0>
<s2>NG</s2>
<s5>61</s5>
</fC03>
<fC03 i1="20" i2="X" l="SPA"><s0>España</s0>
<s2>NG</s2>
<s5>61</s5>
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<fC07 i1="01" i2="X" l="FRE"><s0>Europe</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Europe</s0>
<s2>NG</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Europa</s0>
<s2>NG</s2>
</fC07>
<fN21><s1>094</s1>
</fN21>
</pA>
</standard>

<server><NO>PASCAL 11-0147617 INIST</NO>
<ET>Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters</ET>
<AU>PAZ-FERREIRO (J.); VAZQUEZ (E. Vidal); MIRANDA (J. G. V.); TARQUIS (A. M.); BIRD (N. R. A.); PERRIER (E. M. A.); CRAWFORD (J. W.)</AU>
<AF>Facultad de Ciencias, Universidade da Coruña/15071, Coruña/Espagne (1 aut., 2 aut.); Instituto de Física, Universidade Federal da Bahia, Campus de Ondina/Salvador, Bahia/Brésil (3 aut.); Judith and David Coffey Chair, Faculty of Agriculture Food and Natural Resources, University of Sydney/Sydney 2006/Australie (4 aut.); Departamento de Matemática Aplicada, Universidad Politécnica de Madrid/28040 Madrid/Espagne (1 aut.); Department of Soil Science, Rothamsted Research/Harpenden, Herts, AL5 2JQ/Royaume-Uni (2 aut.); Unité de Recherches GEODES UR079, Centre IRD Ile de France/93143 Bondy/France (3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Geoderma : (Amsterdam); ISSN 0016-7061; Coden GEDMAB; Pays-Bas; Da. 2010; Vol. 160; No. 1; Pp. 47-56; Bibl. 3/4 p.</SO>
<LA>Anglais</LA>
<EA>Soil particle-size distribution (PSD) is a fundamental soil physical attribute with dominant influence on many other soil properties. Laser diffraction combined with multifractal analyses have proven to be useful to obtain precise information from PSDs. The aim of this work was to assess similitude or difference of PSDs sampled on plots of an experimental field and belonging to the same textural class using multifractal parameters. The field experiment consisted of two tillage treatments and two cropping systems. It was conducted following a randomized complete split-block design with four replications on a Humic Dystrudept. Tillage treatments were conventional tillage (CT) and no tillage (NT) while crop rotations were ryegrass-sorghum (RS) and ryegrass-corn (RC). Particle-size distribution analysis by the sieve-pipette and by laser diffraction corroborate that all the samples were assigned to the same textural class. Singularity spectra f(α) and Rényi spectra, Dq, showed that multifractal distribution was a suitable model for PSDs obtained by laser diffraction. However, in the range of moments - 10<sup>2</sup>
 values for the linear fits leading to a Rényi spectrum, Dq, were higher than those for the singularity spectrum, suggesting the former was better defined than the latter. No significant differences in multifractal parameters were found between plots with contrasted crop rotation, RS and RC. In contrast, Hölder exponent of order zero (α<sub>0</sub>
) and several parameters derived from the left branch of both, the f(α) and the D<sub>q</sub>
 spectra, were significantly different between CT and NT treatments. No effects of mixing by cultivation were detected in our work, so that differences in PSDs between no-tilled and conventionally-tilled plots were simply attributed to patchiness and variation on the experimental field. Multifractal analysis of PSDs measured by laser diffraction provides further insight in verifying patterns of between plot soil texture variations (i.e. randomness or trends) in completely randomized block designs.</EA>

<CC>002A32C04B2; 001E01P03; 001E01B03; 226C03; 220B03</CC>

<FD>Particule solide; Sol; Distribution dimension particule; Parcelle; Texture; Etude expérimentale; Système multifractal; Analyse statistique; Propriété physique; Caractéristique sol; Méthode laser; Diffraction; Champ; Etude sur terrain; Essai en champ; Labour; Travail sol; Système culture; Province de La Corogne; Espagne</FD>

<FG>Europe</FG>

<ED>Solid particle; Soils; Particle size distribution; Plot; Texture; Experimental study; Multifractal system; Statistical analysis; Physical properties; Property of soil; laser methods; Diffraction; Field; Field study; Field experiment; Plowing; Soil tillage; Cropping system; Spain</ED>

<EG>Europe</EG>

<SD>Partícula sólida; Suelo; Distribución dimensión partícula; Parcela; Textura; Estudio experimental; Sistema multifractal; Análisis estadístico; Propiedad física; Característica suelo; Laser; Difracción; Campo; Estudio en campo; Ensayo en campo; Aradura; Labranza; Sistema cultural; España</SD>

<LO>INIST-3607.354000194339950060</LO>

<ID>11-0147617</ID>

</server>

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Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters

Assessing soil particle-size distribution on experimental plots with similar texture under different management systems using multifractal parameters

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