The stock of timber species was evaluated in a 64 ha experimental area 28 years after logging. The study was carried out in the Tapajos National Forest, state of Para, Brazilian Amazon. The study area was logged in 1979 and tree species were measured from 1981 to 2007 in 36 permanent sample plots. In 2007 tree species were classified in three groups: commercial timber (MC); potentially commercial timber (MP); non-commercial timber (MS). During that period all trees with DBH>5cm were measured. In 2007, 28 years after logging 9,859 trees from 239 species were recorded. Considering the species groups 35.5% belong to MC, and from these only 53% are available for harvesting, representing a timber volume of 75.5m3 ha-1. In 2007 some species as Ca...
Remnant forest structure and increment by diameter class play a decisive role in the recovery volume...
This work is the foundation for the Continuous Forestry Inventory (FCI) system of The State of Amazo...
This study investigated the regeneration variation of five commercially valuable tree species in rel...
<p>The stock of timber species was evaluated in a 64 ha experimental area 28 years after loggi...
This paper deals with growth rates of trees > 5cm dbh over an eight-year period from 257 species at ...
Knowing the growth of trees and settlement is key to the planning forester forestry activities in th...
Apesar da importância atual e crescente da atividade madeireira em florestas naturais na Amazônia, a...
The evaluation of forest composition is a very important stage of forest management. This evaluation...
Timber harvesting is an important economic activity in nutrient-rich floodplain forests (várzea) of ...
O objetivo deste trabalho foi reunir informações sobre espécies madeireiras de terra firme nas proxi...
We studied the effect of experimental logging of 4 ha plots on the regeneration of tree species in a...
We determined the amounts of timber extracted, the damage caused by mining activity and the reductio...
Conhecer o comportamento espacial e demográfico e a dinâmica genética das espécies madeireiras e man...
Successive inventories of a silvicultural experiment in terra firme rain forest within the Tapajs Na...
Reforestation to cope with growing demand of wood and to minimize the pressure in remnant natural fo...
Remnant forest structure and increment by diameter class play a decisive role in the recovery volume...
This work is the foundation for the Continuous Forestry Inventory (FCI) system of The State of Amazo...
This study investigated the regeneration variation of five commercially valuable tree species in rel...
<p>The stock of timber species was evaluated in a 64 ha experimental area 28 years after loggi...
This paper deals with growth rates of trees > 5cm dbh over an eight-year period from 257 species at ...
Knowing the growth of trees and settlement is key to the planning forester forestry activities in th...
Apesar da importância atual e crescente da atividade madeireira em florestas naturais na Amazônia, a...
The evaluation of forest composition is a very important stage of forest management. This evaluation...
Timber harvesting is an important economic activity in nutrient-rich floodplain forests (várzea) of ...
O objetivo deste trabalho foi reunir informações sobre espécies madeireiras de terra firme nas proxi...
We studied the effect of experimental logging of 4 ha plots on the regeneration of tree species in a...
We determined the amounts of timber extracted, the damage caused by mining activity and the reductio...
Conhecer o comportamento espacial e demográfico e a dinâmica genética das espécies madeireiras e man...
Successive inventories of a silvicultural experiment in terra firme rain forest within the Tapajs Na...
Reforestation to cope with growing demand of wood and to minimize the pressure in remnant natural fo...
Remnant forest structure and increment by diameter class play a decisive role in the recovery volume...
This work is the foundation for the Continuous Forestry Inventory (FCI) system of The State of Amazo...
This study investigated the regeneration variation of five commercially valuable tree species in rel...