Results 21 to 30 of about 115,189 (308)
Microlobiusxylon paranaensis gen. et sp. nov. (fabaceae, mimosoideae) from the pliocene-pleistocene of ituzaingó formation, paraná basin, Argentina [PDF]
, 2010 A fossil wood with Fabaceae affinity from the Pliocene-Pleistocene sediments of Ituzaingó Formation is described. The silicified wood was collected at the Toma Vieja fossil locality, Paraná Basin, Argentina.
Brea, Mariana, Franco, María Jimena
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Tropical forest wood production: a cross‐continental comparison [PDF]
Journal of Ecology, 2014 Summary Tropical forest above‐ground wood production (AGWP) varies substantially along environmental gradients. Some evidence suggests that AGWP may vary between regions and specifically that Asian forests have particularly high AGWP. However, comparisons across biogeographic regions using standardized methods are lacking, limiting our assessment of ...
Banin, Lindsay +17 more
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Painéis aglomerados fabricados com mistura de partículas de madeiras tropicais
Ambiente ConstruídoO presente trabalho tem como objetivo investigar a influência do uso de três tipos de adesivo - resina poliuretana bicomponente derivada de mamona, ureia-formaldeído e Purbond - nas propriedades físicas (densidade aparente, teor de umidade, inchamento em
Wilson Henrique Negrão +3 more
doaj +1 more source
Acta Amazonica, 2012 Esta pesquisa teve como objetivo avaliar a qualidade de painéis aglomerados produzidos com resíduos de processamento em serraria de nove espécies de madeiras tropicais da Amazônia.
Setsuo Iwakiri +4 more
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Natural weathering on coated tropical woods
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Teak and pine are common wood species in Indonesia. The purpose of this research is to evaluate the performance of the coating layer in these wood species after six months natural weathering. The durability on natural weathering is evaluated due to microbial disfigurement (fungi or algae), checking and cracking, whereas ...
A T Lestari, W Darmawan, D Nandika
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Tension Wood and Opposite Wood in 21 Tropical Rain Forest Species [PDF]
IAWA Journal, 2006 Wood samples were taken from the upper and lower sides of 21 naturally tilted trees from 18 families of angiosperms in the tropical rain forest in French Guyana. The measurement of growth stresses ensured that the two samples were taken from wood tissues in a different mechanical state: highly tensile stressed wood on the upper side, called tension ...
Julien Ruelle +4 more
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Taux d'abroutissement, indicateur de la charge et du régime alimentaire des ongulés sauvages en milieu tempéré et/ou tropical : cas du chevreuil (Capreolus capreolus L.) [PDF]
Tropicultura, 1997 Taux d'abroutissement, indicateur de la charge et du régime alimentaire des ongulés sauvages en milieu tempéré et/ou tropical : cas du chevreuil (Capreolus capreolus L.).
Kaposo, LM.
doaj
Botanical Gazette, 1925 "Reprinted from the Botanical Gazette, Vol. LXXIX, No. 4, June 1925." ; Thesis--Cornell University, 1923. ; Bibliography: p. 409-410. ; Mode of access: Internet.
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Progress in South America Dendrochronology [PDF]
, 2002 South America extends from 11°N to 62°S. Major boundaries such as the Andes on the western side of the continent and the land mass in the tropics create north-south and west-east variations in climate and ecosystems.
Boninsegna, Jose Armando
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