GEOSTATISTICAL MODELING OF TIMBER VOLUME SPATIAL VARIABILITY FOR Tectona grandis L. F. PRECISION FORESTRY
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidade Federal de Lavras
2017
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| _version_ | 1876453050186465280 |
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| author | Allan Libanio Pelissari |
| author_facet | Allan Libanio Pelissari |
| contents | GEOSTATISTICAL MODELING OF TIMBER VOLUME SPATIAL VARIABILITY FOR Tectona grandis L. F. PRECISION FORESTRY Allan Libanio Pelissari Marcelo Roveda Sidney Fernando Caldeira Carlos Roberto Sanquetta Ana Paula Dalla Corte Carla Krulikowski Rodrigues Agrociencias Taper model Timber assortments spatial dependence kriking interpolation Considering the hypothesis that the wood volumes present spatial dependence, whose knowledge contributes for the precision forestry, the aim of this work was to estimate the volume spatial variability for timber assortments and identify their spatial patterns on Tectona grandis stands. A dataset of 1,038 trees was used to Àt taper models and estimate the total stem, sawlog, and Àrewood volumes in 273 plots allocated on T. grandis stands at eight years old, which represents the second thinning that enables commercial volumes. Semivariograms models was applied to Àt the spatial dependence, and punctual kriging was used to compose volume maps. Geostatistical modeling allowed us to estimate the T. grandis spatial variability and develop timber volume maps. Thus, silvicultural treatments, such as thinning and pruning, as well as for planning spatial interventions, are possible to be recommended for aimed wood products. 2017 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74450574013 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.1 Vol.23 |
| format | Artículo científico |
| id | redalyc_74450574013 |
| institution | Redalyc |
| language | en |
| publishDate | 2017 |
| publisher | Universidade Federal de Lavras |
| spellingShingle | GEOSTATISTICAL MODELING OF TIMBER VOLUME SPATIAL VARIABILITY FOR Tectona grandis L. F. PRECISION FORESTRY Allan Libanio Pelissari Agrociencias Taper model Timber assortments spatial dependence kriking interpolation GEOSTATISTICAL MODELING OF TIMBER VOLUME SPATIAL VARIABILITY FOR Tectona grandis L. F. PRECISION FORESTRY Allan Libanio Pelissari Marcelo Roveda Sidney Fernando Caldeira Carlos Roberto Sanquetta Ana Paula Dalla Corte Carla Krulikowski Rodrigues Agrociencias Taper model Timber assortments spatial dependence kriking interpolation Considering the hypothesis that the wood volumes present spatial dependence, whose knowledge contributes for the precision forestry, the aim of this work was to estimate the volume spatial variability for timber assortments and identify their spatial patterns on Tectona grandis stands. A dataset of 1,038 trees was used to Àt taper models and estimate the total stem, sawlog, and Àrewood volumes in 273 plots allocated on T. grandis stands at eight years old, which represents the second thinning that enables commercial volumes. Semivariograms models was applied to Àt the spatial dependence, and punctual kriging was used to compose volume maps. Geostatistical modeling allowed us to estimate the T. grandis spatial variability and develop timber volume maps. Thus, silvicultural treatments, such as thinning and pruning, as well as for planning spatial interventions, are possible to be recommended for aimed wood products. 2017 artículo científico 0104-7760 https://www.redalyc.org/articulo.oa?id=74450574013 en http://www.redalyc.org/revista.oa?id=744 CERNE application/pdf Universidade Federal de Lavras CERNE (Brasil) Num.1 Vol.23 |
| title | GEOSTATISTICAL MODELING OF TIMBER VOLUME SPATIAL VARIABILITY FOR Tectona grandis L. F. PRECISION FORESTRY |
| topic | Agrociencias Taper model Timber assortments spatial dependence kriking interpolation |
| url | https://www.redalyc.org/articulo.oa?id=74450574013 |