Método de amostragem minimamente invasivo utilizando punções ocos para a identificação de madeiras tropicais do património cultural da Indonésia

  • Widyanto Dwi Nugroho Department of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia. https://orcid.org/0000-0002-3019-9917
  • Fanany Wuri Prastiwi Faculty of Forestry, Universitas Gadjah Mada
Palavras-chave: Punção oco, minimamente invasivo, espécies de madeira tropical, património cultural de madeira, identificação de madeira

Resumo

A recolha de amostras de madeira é um passo importante e é preferível não destruir o objeto para minimizar os danos, especialmente para a identificação de madeiras do património cultural. Este estudo teve como objetivo observar a eficácia de um método de amostragem minimamente invasivo utilizando um punção oco para a identificação de algumas madeiras utilizadas em obras do nosso património cultural.
Os materiais utilizados como modelo de teste foram três espécies de madeiras tropicais. A amostragem foi efetuada com vários diâmetros de punções ocos em secções transversais, tangenciais e radiais. As estruturas anatómicas foram comparadas com as características conforme a Lista de Verificação das Características Microscópicas de Identificação de Madeiras de Folhosas da IAWA. O resultado mostrou que o método mais eficaz foi a recolha de amostras utilizando um punção oco com um diâmetro de 1,5 mm na secção tangencial da madeira.

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Biografias Autor

Widyanto Dwi Nugroho, Department of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia.

Dr. Widyanto Dwi Nugroho, S. Hut., M.Agr. is an Associate Professor in the Department of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, Yogyakarta, Indonesia. He is also Vice Dean of Academic, Student and Partnership Affairs in the Graduate School of Universitas Gadjah Mada from 2022 and the head of Wanagama Wood Museum, Yogyakarta, Indonesia. He received his Ph.D. from Tokyo University of Agriculture and Technology, Japan, in 2012. His main research interests are wood identification, wood anatomy, and wood formation. His recent activity on wood identification is wood identification of charcoalified wooden buildings at the Liyangan Site, buried by material from the eruption of Mount Sindoro, located in Temanggung Regency, Central Java, Indonesia.

Fanany Wuri Prastiwi, Faculty of Forestry, Universitas Gadjah Mada

Fanany Wuri Prastiwi (1999) has completed her undergraduate study at the Faculty of Forestry, Universitas Gadjah Mada, Indonesia, with Forest Product Technology major. She resides in Yogyakarta and works as a research assistant. Her main interests are wood anatomy, wood identification, and wood formation. She involved in several research activities, such as wood identification on the cultural heritage, the formation of reaction wood in tropical trees, the stimulation of agarwood formation, and the evaluation of the quality of 20-year-old teak clones (Tectona grandis) from Perhutani Indonesia, based on their physical, mechanical, anatomical, and chemical properties.

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Publicado
2023-11-21
Como Citar
Nugroho, W. D., & Prastiwi, F. W. (2023). Método de amostragem minimamente invasivo utilizando punções ocos para a identificação de madeiras tropicais do património cultural da Indonésia. Ge-Conservacion, 24(1), 136-141. https://doi.org/10.37558/gec.v24i1.1217
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Artículos