Use este identificador para citar ou linkar para este item: repositorio.ufla.br/jspui/handle/1/14804
Título: DIFFERENT STRATEGIES TO ESTIMATE THE COMMERCIAL VOLUME OF Anadenanthera colubrina (Vell.) Brenan
Autor: Carvalho, Samuel de Pádua Chaves e
Mendonça, Adriano Ribeiro de
Lima, Mariana Peres de
Calegario, Natalino
Palavras-chave: Volume equations, taper, relative height
Publicador: CERNE
CERNE
Data: 14-Mai-2015
Outras Identificações : http://www.cerne.ufla.br/site/index.php/CERNE/article/view/144
Descrição: This work aimed to evaluate the use of traditional models, profile and relative height method, for estimating the commercial volume of Anadenanthera colubrina (Vell.) Brenan. Data were obtained from scaling of separate lengths of the stem of 22 trees, using Smalian’s method. Tree stems were measured 0.1m, 0.30m, 0.70m, 1.0m, 1.30m above the ground and then every 1m. For purposes of method assessment and comparison, statistics were used that include percent standard error, bias, standard deviation of differences, in addition to graphic interpretation of residuals. Assessments showed that Stoate’s model is the most accurate, followed by Schumacher’s model. They also showed that the linearized Schumacher’s model reduced accuracy by an average 0.32%and that the relative height method was biased in this study.
Idioma: por
Aparece nas coleções:CERNE

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