نتایج جستجو برای: iranian forest industry
تعداد نتایج: 334967 فیلتر نتایج به سال:
There has been a significant increase in the establishment of forestry plantation species in Indonesia over the last decade and it appears that this is likely to continue as the native forest resource rapidly dwindles. The future success of these monocultures will be dependent upon future breeding programs that not only select for yield and form, but more importantly a high level of resistance ...
Current economical situation in Finnish forest industry desperately calls for higher degree of efficiency in all stages of the production chain. The competitiveness of timber-based products directly and heavily depends on the raw material cost. At the same time, the successes of companies, that use timber, determine the volumes of the raw wood consumption and, therefore, drive forest markets. H...
This study assessed the economic impact of the potential reduction of timber supply to the local forest industry and the local economy from a proposed reservoir in Northeast Texas --Marvin Nichols I Reservoir. The study first evaluated the forested acres at the reservoir site and those under habitat mitigation requirements, providing a foundation for timber supply impact assessment. Then, the t...
To modeling of Suitability Iranian Oak site to establish coppice regenerations, chahartagh forest reserve, Ardal region, chaharmehal and Bakhtiari Province, southern Zagros forest, and southwest Iranian state was selected. To modeling Suitability Iranian Oak used the physiographic element, soil depth, climatology and distance from village selected. To this study used the raster formats by pixel...
Staffan Brege, Tomas Nord, Roland Sjöström and Lars Stehn, Value-added strategies and forward integration in the Swedish sawmill industry: positioning and profitability in the highvolume segment, 2010, SCANDINAVIAN JOURNAL OF FOREST RESEARCH, (25), 5, 482-493. SCANDINAVIAN JOURNAL OF FOREST RESEARCH is available online at informaworld TM : http://dx.doi.org/10.1080/02827581.2010.496738 Copyrigh...
In Sweden, where forests cover more than 60% of the land area, silviculture and the use of forest products by industry and society play crucial roles in the national carbon balance. A scientific challenge is to understand how different forest management and wood use strategies can best contribute to climate change mitigation benefits. This study uses a set of models to analyze the effects of di...
In November 1998, Oregon residents voted on a ballot initiative called the Oregon Forest Conservation Initiative. Known in Oregon as Measure 64, its stated intent was to promote sustainable forest practices and protect forest ecosystems by restricting clearcut logging and the use of chemical herbicides and pesticides on all forestlands in the state (Oregon Elections Division 1998a). Oregon vote...
Recent studies have highlighted land-use conflicts between stakeholder groups in Ireland. Some of these conflicts can be attributed to European directives, designed with sustainable forest management principles in mind, but imposing incoherencies for land-owners and stakeholders at the local level. This study, using Ireland’s Western Peatland forests as a case study area, focused on the develop...
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