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Crown diameter and tree density were measured in 52 communities in the Sudan-Sahel using satellite imagery to determine the relationships between rainfall and distance from community center to crown size diameter and tree density. As distance from the community center increased, tree density and...
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We assessed the impact on the world forest sector of a progressive elimination of illegal logging. The analysis compared predictions from 2007 to 2020, with and without a gradual reduction of illegally logged industrial roundwood from 2007 to 2011. A large part of the curtailment of timber...
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This study examines the causal relations between exports and domestic production in the pulp and paper industries. The issue is whether exports are the engine of growth, or whether exports follow growth. The data were time-series of the 15 main exporting countries between 1961 and 1995. The...
Persistent link: https://www.econbiz.de/10005283056
Cost minimization theory suggests national demand equations for paper and paperboard in which demand is a negative function of the price of paper and paperboard, and a positive function of gross national product. A dynamic version of this model was estimated with data from European Union...
Persistent link: https://www.econbiz.de/10009209915
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The Global Forest Products Model (GFPM) was developed to upgrade the FAO methodology for forest products outlook projections. Its purpose is to analyze and project the consumption, production, trade, and prices of forest products. The system deals with 180 individual countries, three classes of...
Persistent link: https://www.econbiz.de/10005503828
The purpose of this paper is to determine if there have been systematic changes in the characteristics of Douglas-fir stumpage sold on National Forests in the Pacific Northwest that would significantly bias the price of stumpage. Four hedonic methods were used to develop indices of pure price...
Persistent link: https://www.econbiz.de/10005522811
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