Tablas de volumen para Eucalyptus camaldulensis en Nicaragua
Overbark and underbark double-entry tables for total volume are presented for trees of Eucalyptus camaldulensis in Nicaragua as well as tables to a minimum top diameter of 5 em. Data were collected from a total of 61 trees in four sites in different pairs of Nicaragua, with ages between 28 anl 5.0 years. Diameters at 1.3 m ranged from S to 20 cm, total heights from 6-18 m The model In v = f (ln diameter, ln height) was selected for the four tables from the 15 linear regression models tested for estimation of volume. The model In heiglı = ftln diameter, diameter) was selected from 12 linear regression models for estimating total heiglıt from diameter. The logarithmic models had consistently high correlation coefficients and the lowest values of the Furnival Index.
| Main Authors: | , |
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| Format: | biblioteca |
| Language: | eng |
| Published: |
San José, Costa Rica Instituto Interamericano de Cooperación para la Agricultura (IICA)
(Jul
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| Subjects: | EUCALYPTUS CAMALDULENSIS, TABLAS DE CUBICACION, ARBOLES, ALOMETRIA, MEDICION, DIAMETRO, ALTURA, DENDROMETRIA, VOLUMEN, BIOMASA, ESTIMACION, CORTEZA, RODALES, MODELOS MATEMATICOS, ECUACIONES ALOMETRICAS, METODOS ESTADISTICOS, |
| Online Access: | https://repositorio.catie.ac.cr/handle/11554/11937 |
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| Summary: | Overbark and underbark double-entry tables for total volume are presented for trees of Eucalyptus camaldulensis in Nicaragua as well as tables to a minimum top diameter of 5 em. Data were collected from a total of 61 trees in four sites in different pairs of Nicaragua, with ages between 28 anl 5.0 years. Diameters at 1.3 m ranged from S to 20 cm, total heights from 6-18 m The model In v = f (ln diameter, ln height) was selected for the four tables from the 15 linear regression models tested for estimation of volume. The model In heiglı = ftln diameter, diameter) was selected from 12 linear regression models for estimating total heiglıt from diameter. The logarithmic models had consistently high correlation coefficients and the lowest values of the Furnival Index. |
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