Registre simple
dc.contributor |
Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA |
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dc.contributor.author |
Quintana, Xavier D. |
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dc.contributor.author |
Egozcue, Juan J. |
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dc.contributor.author |
Martínez-Abella, Omar |
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dc.contributor.author |
López-Flores, Rocío |
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dc.contributor.author |
Gascón, Stéphanie |
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dc.contributor.author |
Brucet Balmaña, Sandra |
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dc.contributor.author |
Boix, Dani |
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dc.date.accessioned |
2017-02-14T18:15:17Z |
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dc.date.available |
2017-02-14T18:15:17Z |
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dc.date.created |
2016 |
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dc.date.issued |
2016 |
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dc.identifier.citation |
Quintana, X. D., Egozcue, J. J., Martinez-Abella, O., Lopez-Flores, R., Gascon, S., Brucet, S., et al. (2016). Update: A non-parametric method for the measurement of size diversity, with emphasis on data standardization. the measurement of the size evenness. Limnology and Oceanography-Methods, 14(6), 408-413. |
es |
dc.identifier.issn |
0024-3590 |
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dc.identifier.uri |
http://hdl.handle.net/10854/4914 |
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dc.description.abstract |
A method for the measurement of the size diversity based on the classical Shannon–Wiener expression
was proposed as a proxy of the shape of the size distribution. The summatory of probabilities of a discrete
variable (such as species relative abundances) in the original Shannon–Wiener expression was substituted by
an integral of the probability density function of a continuous variable (such as body size). Here, we propose
an update of this method by including the measurement of the size e-evenness, just dividing the exponential
of the size diversity by its possible maximum for a given size range. Assuming a domain of the size range of
(0,1), for a given logarithmic mean (mln) and a logarithmic standard deviation ðrlnÞ, the distribution with
the highest diversity is the Log-Normal. The size e-evenness ranges between 0 and 1 because of the division
by the maximum exponential diversity. Size e-evenness is useful to discriminate whether variations in size
diversity are due to changes in the shape of the size distribution or caused by differences in size dispersion. |
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dc.format |
application/pdf |
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dc.format.extent |
6 p. |
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dc.language.iso |
eng |
es |
dc.publisher |
Association for the Sciences of Limnology and Oceanography |
es |
dc.rights |
Tots els drets reservats |
es |
dc.rights.uri |
http://www.aslo.org/openaccess.html |
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dc.subject.other |
Biodiversitat |
es |
dc.subject.other |
Mesurament |
es |
dc.title |
Update: A non-parametric method for the measurement of size diversity, with emphasis on data standardization. The measurement of the size evenness |
es |
dc.type |
info:eu-repo/semantics/article |
es |
dc.identifier.doi |
https://doi.org/10.1002/lom3.10099 |
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dc.rights.accessRights |
info:eu-repo/semantics/openAccess |
es |
dc.type.version |
info:eu-repo/publishedVersion |
es |
dc.indexacio |
Indexat a WOS/JCR |
es |
dc.indexacio |
Indexat a SCOPUS |
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Registre simple