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	Provedor de dados Acta Amazonica (1) Autor Denich,Manfred (1) Gehring,Christoph (1) Park,Soojin (1) Palavra-chave Allometry (1) Amazonia (1) Biomass estimation (1) Measuring standard (1) Thin shoots (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2008 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Close relationship between diameters at 30cm height and at breast height (DBH) Acta Amazonica Gehring,Christoph; Park,Soojin; Denich,Manfred. This paper proposes the establishment of a second diameter measuring standard at 30cm shoot extension ('diam30') as input variable for allometric biomass estimation of small and mid-sized plant shoots. This diameter standard is better suited than the diameter at breast height (DBH, i.e. diameter at 1.30m shoot extension) for adequate characterization of plant dimensions in low bushy vegetation or in primary forest undergrowth. The relationships between both diameter standards are established based on a dataset of 8645 tree, liana and palm shoots in secondary and primary forests of central Amazonia (ranging from 1-150mm dbh). Dbh can be predicted from the diam(30) with high precision, the error introduced by diameter transformation is only 2-3% for trees... Tipo: Info:eu-repo/semantics/article Palavras-chave: Allometry; Measuring standard; Amazonia; Biomass estimation; Thin shoots. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672008000100008 Registros recuperados: 1 Primeira ... 1 ... Última

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