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Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251322473 Category : Technology & Engineering Languages : en Pages : 70
Book Description
Forest products conversion factors provides ratios of raw material input to the output of wood-based forest products for 37 countries of the world. Analysts, policymakers, forest practitioners and forest-based manufacturers often have a need for this information for understanding the drivers of efficiency, feasibility and economics of the sector. In addition, conversion factors are often needed to convert from one unit of measure to another. The publication also includes explanations on the units of measure, the drivers of the ratios, as well as information on physical properties of wood-based forest products. Finally, where reported factors were unavailable, factors from other sources are given.
Author: Food and Agriculture Organization of the United Nations Publisher: Food & Agriculture Org. ISBN: 9251322473 Category : Technology & Engineering Languages : en Pages : 70
Book Description
Forest products conversion factors provides ratios of raw material input to the output of wood-based forest products for 37 countries of the world. Analysts, policymakers, forest practitioners and forest-based manufacturers often have a need for this information for understanding the drivers of efficiency, feasibility and economics of the sector. In addition, conversion factors are often needed to convert from one unit of measure to another. The publication also includes explanations on the units of measure, the drivers of the ratios, as well as information on physical properties of wood-based forest products. Finally, where reported factors were unavailable, factors from other sources are given.
Author: Jay A. Johnson Publisher: University of Washington Press ISBN: 9780295966823 Category : Business & Economics Languages : en Pages : 266
Book Description
Papers of the Third College of Forest Resources and Center for International Trade in Forest Products Symposium, Seattle, Wash., March 1987. They focus on regional trade actions and reactions in a global context, technical considerations of trade, and tropical countries as suppliers and consumers. I
Author: David George Briggs Publisher: ISBN: Category : Forest products Languages : en Pages : 161
Book Description
Focuses on forest products in the Pacific Northwest, but several national and foreign systems are included. A glossary is provided. Procedures and illustrative examples are emphasized to encourage the reader to gather and use local information rather than rely on tables of averages.
Author: Philip Wardle Publisher: BRILL ISBN: 9004476024 Category : Technology & Engineering Languages : en Pages : 184
Book Description
This book is the only in its kind to review the commodity coding, definitions and methodology applying to the collection of forest products production and trade statistics. The analysis – both qualitative as quantitative - contains valuable information for anybody who want to gain more insight in the methodology behind the figures. Recommendations are made for improving the data collection framework. Special attention has been given to the comparability of commodity coding systems, comparability of terms and definitions at the national and international levels, conversion factors to convert volume and weight, double counting and the coverage of production and trade of tropical timber and its products. This relates to the efforts of the ECE, FAO, EUROSTAT and ITTO who jointly collect such statistics from their member states, with the aim to streamlining the collection process and to reducing the burden for their statistical correspondents. Data on commercial trade of all commodities, among which forest products, is also collected by UN – COMTRADE and Eurostat – COMEXT. The possible use of their data for reporting to the joint questionnaire is used.
Author: John A. Kershaw, Jr. Publisher: John Wiley & Sons ISBN: 1118902033 Category : Science Languages : en Pages : 650
Book Description
Forest mensuration – the science of measurement applied to forest vegetation and forest products – holds value for basic ecology as well as sustainable forest management. As demands on the world’s forests have grown, scientists and professionals are increasingly called on to quantify forest composition, structure, and the goods and services forests provide. Grounded in geometry, sampling theory, and ecology as well as practical field experience, forest mensuration offers opportunities for creative problem solving and critical thinking. This fifth edition of the classic volume, Forest Mensuration, includes coverage of traditional and emerging topics, with attention to SI and Imperial units throughout. The book has been reorganised from the fourth edition to better integrate non-timber and ecological aspects of forest mensuration at the tree, stand, forest, and landscape scales throughout. The new edition includes new chapters that specifically address the integration of remotely sensed data in the forest inventory process, and inventory methods for dead and downed wood. One unifying theme, not only for traditional forestry but for the non-timber inventory and for remote sensing, is the use of covariates to make sampling more efficient and spatially explicit. This is introduced in the introductory chapter on statistics and the chapter on sampling designs has been restructured to highlight this approach and lay the foundation for further learning. New examples will be developed throughout the textbook with an emphasis on current issues and international practice. Students in applied forestry programs will find ample coverage of forest products and timber inventory, while expanded material on biodiversity, biomass and carbon inventory, downed dead wood, and the growing role of remote sensing in forest assessment will be valuable to a broader audience in applied ecology.
Author: Food and Agriculture Organization of the United Nations 
Author: Food and Agriculture Organization of the United Nations 
Author: United Nations
Author: Jay A. Johnson
Author: Edward Norfolk Munns
Author: Alberta. Forest Service
Author: S. P. Verrill
Author: David George Briggs
Author: University of Washington. Institute of Forest Products
Author: Philip Wardle
Author: John A. Kershaw, Jr.