Results 31 to 40 of about 6,114,057 (153)

A model for analyzing influence of timber production on lichens for reindeer grazing

open access: yesRangifer, 1987
A model for long-term analysis of the influence of timber production on lichens for reindeer grazing (Cladina, Alectoria, Bryoria spp and others) in Sweden is presented.
Olof Eriksson   +2 more
doaj   +1 more source

The due diligence of timber products from forest plantations

open access: yesForest@
In the European Union, the marketing of timber and timber products has long been subject to compliance with the legality requirements set out in EU Timber Regulation 995/2010 (EUTR), which introduces for the first time forest due diligence into EU ...
Mariano A
doaj   +1 more source

Cluster analysis in primary roundwood production of 25 countries of European Union [PDF]

open access: yesAnnals of Forest Research, 2009
Main objective of this research is the effects of the political and economic enlargement of Europe in the market of wood products, especially for primary production of conifers and broadleaves round timber. The research consists in the application of the
Panagiotis P. Koulelis
doaj  

Biodiversity Conservation in Southeast Asian Timber Concessions: a Critical Evaluation of Policy Mechanisms and Guidelines

open access: yesEcology and Society, 2008
Tropical deforestation is leading to a loss of economically productive timber concessions, as well as areas with important environmental or socio-cultural values.
Rona A. Dennis   +3 more
doaj   +1 more source

Cortical concepts: Advanced membranes for the timber age : Innovative façades for multi-storey timber buildings

open access: yes, 2014
To an extent, the architecture of each era is dictated by the material context prevalent at the time. Architecture's Steel Age gave way to its Concrete Age, which is now giving way to the newfangled Timber Age. As has historically been the case, however,
Girhammar, Ulf Arne   +2 more
core   +2 more sources

Markets, government policy, and China's timber supply

open access: yesSilva Fennica, 2012
China's domestic demand and exports of wood products are rising rapidly compared to domestic supply. The determinants of timber supply in China were investigated with panel data from 25 provinces from 1999 to 2009. The results indicated that China’s
Zhang, Han, Buongiorno, Joseph
doaj   +1 more source

Bond Strength of composite CFRP reinforcing bars in timber [PDF]

open access: yes, 2015
The use of near-surface mounted (NSM) fibre-reinforced polymer (FRP) bars is an interesting method for increasing the shear and flexural strength of existing timber members.
Luca Righetti   +5 more
core   +1 more source

Optimal strategies for ecosystem services provision in Amazonian production forests

open access: yesEnvironmental Research Letters, 2019
Although tropical forests harbour most of the terrestrial carbon and biological diversity on Earth they continue to be deforested or degraded at high rates.
Camille Piponiot   +18 more
doaj   +1 more source

Isoprene Responses and Functions in Plants Challenged by Environmental Pressures Associated to Climate Change

open access: yesFrontiers in Plant Science, 2017
The functional reasons for isoprene emission are still a matter of hot debate. It was hypothesized that isoprene biosynthesis evolved as an ancestral mechanism in plants adapted to high water availability, to cope with transient and recurrent oxidative ...
Alessio Fini   +6 more
doaj   +1 more source

Visualization of optimized solution space using a simulation system for the development of local forest management planning

open access: yesAnnals of Forest Research, 2016
A simulation system, based on pre-existing models, was used to investigate and visualize the solution space for optimizing forest management planning.
Nakajima Tohru   +2 more
doaj   +1 more source

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