Approximate Entropy as a measure of complexity in sap flow temporal dynamics of two tropical tree species under water deficit
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2004
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| _version_ | 1876475247986737152 |
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| author | Gustavo M. Souza |
| author_facet | Gustavo M. Souza |
| contents | Approximate Entropy as a measure of complexity in sap flow temporal dynamics of two tropical tree species under water deficit Gustavo M. Souza Rafael V. Ribeiro Mauro G. Santos Henrique L. Ribeiro Ricardo F. Oliveira Multidisciplinaria (Ciencias Naturales y Exactas) sap flow complexity water deficit Approximate Entropy time series analysis Approximate Entropy (ApEn), a model-independent statistics to quantify serial irregularities, was used to evaluate changes in sap flow temporal dynamics of two tropical species of trees subjected to water deficit. Water deficit induced a decrease in sap flow of G. ulmifolia, whereas C. legalis held stable their sap flow levels. Slight increases in time series complexity were observed in both species under drought condition. This study showed that ApEn could be used as a helpful tool to assess slight changes in temporal dynamics of physiological data, and to uncover some patterns of plant physiological responses to environmental stimuli. 2004 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32776315 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.3 Vol.76 |
| format | Artículo científico |
| id | redalyc_32776315 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | Approximate Entropy as a measure of complexity in sap flow temporal dynamics of two tropical tree species under water deficit Gustavo M. Souza Multidisciplinaria (Ciencias Naturales y Exactas) sap flow complexity water deficit Approximate Entropy time series analysis Approximate Entropy as a measure of complexity in sap flow temporal dynamics of two tropical tree species under water deficit Gustavo M. Souza Rafael V. Ribeiro Mauro G. Santos Henrique L. Ribeiro Ricardo F. Oliveira Multidisciplinaria (Ciencias Naturales y Exactas) sap flow complexity water deficit Approximate Entropy time series analysis Approximate Entropy (ApEn), a model-independent statistics to quantify serial irregularities, was used to evaluate changes in sap flow temporal dynamics of two tropical species of trees subjected to water deficit. Water deficit induced a decrease in sap flow of G. ulmifolia, whereas C. legalis held stable their sap flow levels. Slight increases in time series complexity were observed in both species under drought condition. This study showed that ApEn could be used as a helpful tool to assess slight changes in temporal dynamics of physiological data, and to uncover some patterns of plant physiological responses to environmental stimuli. 2004 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32776315 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.3 Vol.76 |
| title | Approximate Entropy as a measure of complexity in sap flow temporal dynamics of two tropical tree species under water deficit |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) sap flow complexity water deficit Approximate Entropy time series analysis |
| url | https://www.redalyc.org/articulo.oa?id=32776315 |