Densidade da Madeira de Espécies Florestais de Quatro Áreas Experimentais da Amazônia Oriental Brasileira

Abstract

D413 Densidade da madeira de espécies florestais de quatro áreas experimentais da Amazônia oriental brasileira [recurso eletrônico] / Francimary da Silva Carneiro...

Resiliência da Biomassa Acima do Solo em Áreas Experimentais na Amazônia Oriental

“…This area is located in the Tapajós National Forest, close to km 114 of BR 163, Highway Santarém-Cuiabá, between coordinates 2º40'-4º10' of South Latitude and 54º45'-55°30' of West Longitude in the state do Pará. The topography of the region is flat to slightly undulating and the altitude is about 175m above sea level (Carneiro et al 2020). The region's climate is humid tropical, Ami type, with average annual temperature of 25.5ºC and average relative humidity of 90% according to the Köppen classification (Alvares et al 2013).…”

“…In 400ha of forest, three experimental blocks of 48ha were installed, both with borders and tracks with a distance of one km between the blocks and the roads. In the 100ha of forest that were not explored, four blocks of 1ha each were installed, which are used as a control (Carneiro et al 2020).…”

“…The wood density was taken from Carneiro et al (2020). For the calculation of above-ground biomass-BAS, it was used to key the Chave et al…”

“…(Brown 1997, Silveira 2010, which makes this method easy and inexpensive compared to the direct method, which consists of cutting all the trees in a parcel and weighing it. However, further studies on the wood densities of tropical forests are needed to obtain more accurate calculations (Carneiro et al 2020).…”