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The paper presents the results and main conclusions of an assessment of compliance with technical guidelines for Reduced Impact Harvesting (RIH) in terra firme forests of the Brazilian Amazon. The assessment was carried out in two certified timber enterprises in the State of Para, Brazil applying...
Abstract Positive aboveground biomass trends have been reported from old-growth forests across the Amazon basin and hypothesized to reflect a large-scale response to exterior forcing. The result could, however, be an artefact due to a sampling bias induced by the nature of forest growth dynamics....
Xylem density is a physical property of wood that varies between individuals, species and environments. It reflects the physiological strategies of trees that lead to growth, survival and reproduction. Measurements of branch xylem density, rho(x), were made for 1653 trees representing 598 species...
The development of criteria and indicators (C&I) for good forest management was identified as one of the essential components of a research and demonstration project in the Brazilian Amazon under the leadership of Embrapa Eastern Amazon and CIFOR. Four steps were envisaged: (1) Definition of a pr...
Successive inventories of a silvicultural experiment in terra firme rain forest within the Tapajós National Forest in the Brazilian Amazon are examined to provide guidelines for operational forest management on a sustainable basis. The experiment was logged in 1979 without additional silvicultura...
Criteria and indicators to assess sustainability have been desingned to promote the implementation of sustainable forest management. However, very few forest managers are currently using this tool. To transform C&I into practicable tool for monitoring and auditing forest management, an intensive ...
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