نتایج جستجو برای: forest by products

تعداد نتایج: 7222236  

2004
Jim Chamberlain A. L. Hammett

Over the last five years forest products other than timber-based products have received a great deal of attention. The markets for medicinal plants that are collected from the forests are growing rapidly. Some reports suggest this segment of the non-timber forest products industry is expanding faster than the timber-based industry. Plants used for their therapeutic value are marketed either as ...

Journal: :Journal of The Korean Society of Agricultural Engineers 2011

2010
Elaine E. Oneil Bruce R. Lippke

Forest inventory and harvest data from life-cycle inventory and life-cycle assessment for the forest resources of the Inland Northwest region covering Idaho, Montana, and eastern Washington were used to estimate the impacts of management action on the full suite of carbon accounts that can accrue from forest management. The carbon accounts include the forest, wood products, the benefit gained f...

2002
JOHN PEREZ-GARCIA LINDA A. JOYCE DAVID McGUIRE XIANGMING XIAO

The path and magnitude of future anthropogenic emissions of carbon dioxide will likely influence changes in climate that may impact the global forest sector. These responses in the global forest sector may have implications for international efforts to stabilize the atmospheric concentration of carbon dioxide. This study takes a step toward including the role of global forest sector in integrat...

2017

The forest sector represents a large source of income for Canadians. In 2013, the forest sector contributed $19.2 billion or 1.25% of Canada’s GDP [1]. Harvested wood products (HWPs), which are manufactured using wood harvested from forests, have also made headlines recently, with the world’s tallest wood building at 18 storeys having completed construction at the University of British Columbia...

Ali Ariapour, Ali Hossein Biranvand Farzad Veisanloo Golnaz Kheradmand,

This research was conducted to investigate the factors contributing to thefailure in the forestry and rangeland by-product cooperative companies in Lorestanprovince, Iran. A descriptive-correlative research design was used. The statisticalpopulations were 1100 people divided into two groups of experts from natural resourceagency in Lorestan province and members of cooperative companies. The sam...

This study was conducted to determine the chemical composition and nutritive value of sunflower residues silage (SRS) and effects of its substitution with alfalfa hay and corn silage on lactation performance, feed intake, nutrient digestibility and some blood parameters of Mohabadi dairy goats. Four experimental diets were formulated to gradually replace alfalfa hay and corn silage with SRS as ...

Journal: :Anais da Academia Brasileira de Ciencias 2008
Philip M Fearnside

Amazonian forest produces environmental services such as maintenance of biodiversity, water cycling and carbon stocks. These services have a much greater value to human society than do the timber, beef and other products that are obtained by destroying the forest. Yet institutional mechanisms are still lacking to transform the value of the standing forest into the foundation of an economy based...

1999

In the forestry sector, discussions on trade, environmental and gender aspects tend to be conducted separately from one another. This overview paper attempts to bring these three areas together. Section II outlines the important goods and services derived from forests. Section III examines international trade in forest products, with a focus on recent trends in trade restrictions. Section IV lo...

Journal: :Environmental pollution 2002
W A Côté R J Young K B Risse A F Costanza J P Tonelli C Lenocker

The approach used to track the flow of carbon sequestered in the forest through harvest, processing into products, and final disposition of products is described. The methodology is broadly flexible and applicable to forest-based carbon balance assessments. A carbon balance is computed across all forestland ownerships for the production facility of interest. The balance considers forest uptake,...

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