Results 51 to 60 of about 790,945 (214)
Import procedures for timber to the European Union : options for streamlining procedures for legal timber [PDF]
, 2008 This report provides a description of the institutions involved in timber import and an overview of import procedures and related documents in the Netherlands in the framework of the European Union Action Plan for Forest Law Enforcement, Governance and ...
Kamphuis, B.M., Verwaart, D.
core +1 more source
Ways of Conservation the Natural Environment and the Intensification of Logging Round Timber
IOP Conference Series: Earth and Environment, 2019 The ways of working, schemes and parameters of machine systems for harvesting, round timber that provide for sustainable forest management by preserving the productivity of the forest environment, increasing productivity and reducing energy consumption ...
S. Yakimovich, M. Teterina
semanticscholar +1 more source
Community-based forest management plans in the Brazilian Amazon: Current barriers and necessary reforms [PDF]
, 2010 Community-based forest management (CBFM) projects are often seen as an alternative to protect forest and at the same time to provide incomes for small landholders.
Drigo, Isabel +3 more
core
Effect of shear and rotatory inertia on the bending vibration method without weighing specimens
Journal of Wood Science, 2020 This study examines the effect of shear and rotatory inertia on the accuracy of the vibration method with additional mass (VAM). Bending vibration tests were performed for rectangular bars with a width of 30 mm, thicknesses ranging from 5 to 60 mm, and a
Yoshitaka Kubojima +3 more
doaj +1 more source
Lumber Production for Construction from Round Timber with Heart Rot
Forestry Journal, 2019 sawing scheme. Firstly, two four-side edged cants with heart rot in the central part of one of the cross-section layers were produced. Then the beams were longitudinally divided into two parts. Rot was removed from these parts by milling.
A. Toropov, S. Toropov, V. Byzov
semanticscholar +1 more source
Analysis of the Impact of Cereal Product Import-Export on GDP in Romania [PDF]
Annals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2019 Imports and exports have a major influence on Gross Domestic Product. In this study it was made a non-linear regression model based on the Cobb-Douglas function. Production function is used in many economic researches.
Geanina COLAN +3 more
doaj +1 more source
Acta Technologica Agriculturae, 2022 The research presented supported a comprehensive assessment of the condition of real oil samples of the HM quality class and VG 46 viscosity grade as functions of oil usage time in the hydraulic system of two round timber sorting and transport carriages (
Kučera Marián, Hnilicová Michaela
doaj +1 more source
Frontiers in Environmental Science, 2016 The REDD+ scheme of the United Nations Framework Convention on Climate Change has provided opportunities to manage tropical forests for timber production and carbon emission reductions.
Nophea Sasaki +10 more
doaj +1 more source
Farming system characterization for rubber smallholders in West Kalimantan [PDF]
, 2003 Dans l'Est-Kalimantan, l'adoption de nouveau matériel végétal dépend de sa disponibilité et du coût, de l'organisation et la cohésion sociale. les exploitants sont , en général, convaincus par les bonnes performances des nouveaux clones d'hévéa.
Courbet, Philippe +2 more
core
CGIAR Research Program on Forests, Trees and Agroforestry - Plan of Work and Budget 2020 [PDF]
, 2020 There were no significant changes in 2019 to FTA’s theory of change1. FTA plans all its work on the basis of its operational priorities. These, in turn, focusresearch towards major development demands and knowledge gaps, orienting FTA towards the ...
CGIAR Research Program on Forests, Trees and Agroforestry
core