Forest Product Conversion Factors for the Unece Region
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Non-Timber Forest Products
Agrodok 39 Non-timber forest products the value of wild plants Tinde van Andel This publication is sponsored by: ICCO, SNV and Tropenbos International © Agromisa Foundation and CTA, Wageningen, 2006. All rights reserved. No part of this book may be reproduced in any form, by print, photocopy, microfilm or any other means, without written permission from the publisher. First edition: 2006 Author: Tinde van Andel Illustrator: Bertha Valois V. Design: Eva Kok Translation: Ninette de Zylva (editing) Printed by: Digigrafi, Wageningen, the Netherlands ISBN Agromisa: 90-8573-027-9 ISBN CTA: 92-9081-327-X Foreword Non-timber forest products (NTFPs) are wild plant and animal pro- ducts harvested from forests, such as wild fruits, vegetables, nuts, edi- ble roots, honey, palm leaves, medicinal plants, poisons and bush meat. Millions of people – especially those living in rural areas in de- veloping countries – collect these products daily, and many regard selling them as a means of earning a living. This Agrodok presents an overview of the major commercial wild plant products from Africa, the Caribbean and the Pacific. It explains their significance in traditional health care, social and ritual values, and forest conservation. It is designed to serve as a useful source of basic information for local forest dependent communities, especially those who harvest, process and market these products. We also hope that this Agrodok will help arouse the awareness of the potential of NTFPs among development organisations, local NGOs, government officials at local and regional level, and extension workers assisting local communities. Case studies from Cameroon, Ethiopia, Central and South Africa, the Pacific, Colombia and Suriname have been used to help illustrate the various important aspects of commercial NTFP harvesting. -
Calculating Board Feet Board Feet Linear Feet Z "Board Feet" Is a Measurement of Lumber Square Feet Volume
Calculating Board Feet board Feet linear feet z "Board Feet" is a measurement of lumber square feet volume. z A board foot is equal to 144 cubic inches of wood. TED 126 Spring 2007 z Actually it's easy to calculate using the following formula: Bd. Ft. = T (inches) x W (inches) x L (feet) / 12 2 Board Feet Board Feet z When you are figuring up board feet, keep in mind a waste factor. Bd. Ft. = T (inches) x W (inches) x L (feet) / 12 z If you purchase good clear material add about 15% for waste, Bd. Ft. = T (inches) x W (inches) x L (inches) / 144 z if you elect to use lower grade material you will have to allow for defects and more wasted material ---add about 30%. 3 4 Board Feet and Linear feet Board Feet and Linear feet z A linear foot is a measure of length 12 inches z To convert linear feet to board feet: long and a Thickness” x Width” x Length’ ÷ 12 z board foot is a number calculated by determining the volume of a board that is 12 z To convert board feet to linear feet: inches wide and 1 inch thick. • In other words, a 1" x 6" board that measures 24" 12 ÷ Thickness” x Width” x Board Foot long is exactly one board foot. (width" x thickness" x length' / 12) 5 6 1 Linear feet and Square Feet The math…. z It is not possible to convert linear footage into z A Linear Feet is just a measurement of square footage because a linear foot is only one length and does not take into account its dimension and a square foot is two dimensions, width or thickness. -
Feasibility Analysis of a Small Log Sawmill in Southeast Alaska
1 Feasibility analysis of a small log sawmill in Southeast Alaska Executive Summary Unlike most Southern Yellow Pine sawmills, a small log mill in Southeast Alaska that manufactured lumber from 60-year old trees, would not be profitable. There are many additional operating costs in the remote forests of Southeast Alaska that the Southern Yellow Pine sawmills do not incur. The two most costly disadvantages are; 1. An additional $SO per thousand board feet of lumber that is required to transport lumber from Southeast Alaska to the Pacific Northwest and, 2. The lack ofany reasonable economy of scale. The small timber sale volume projected to be available to the manufacturing industry in Southeast Alaska is inadequate to support more than a single mid-size sawmill. Consequently the regions sawmills will not produce any income from the residual products - chips, sawdust and bark. The chips are currently barged to pulp mills in the Pacific Northwest and Canada, while the Yellow Pine sawmills can deliver chips to nearby pulp mills at a much lower cost than the Alaska sawmills. Similarly, there are no fiberboard plants to utilize the sawdust from Southeast Alaska sawmills and there is no market for the bark in Southeast Alaska. Instead, most ofthe sawdust and bark must be disposed of in landfills. Introduction The purpose of this analysis is to compare several financial estimates of the feasibility of manufacturing lumber from immature young growth timber in Southeast Alaska. Four sawmill proformas are 1 examined : 1. A summary of five actual Southern Yellow Pine sawmills. This proforma was used because much of the rhetoric surrounding the Secretary of Agriculture unilateral decision to transition to 60+ year old Alaska young growth was based on assertions that Yellow Pine sawmills harvest their 2 timber before age 60 • Other than the obvious difference in tree species, the yellow pine region has much different logistic issues than Southeast Alaska. -
Guide for the Use of the International System of Units (SI)
Guide for the Use of the International System of Units (SI) m kg s cd SI mol K A NIST Special Publication 811 2008 Edition Ambler Thompson and Barry N. Taylor NIST Special Publication 811 2008 Edition Guide for the Use of the International System of Units (SI) Ambler Thompson Technology Services and Barry N. Taylor Physics Laboratory National Institute of Standards and Technology Gaithersburg, MD 20899 (Supersedes NIST Special Publication 811, 1995 Edition, April 1995) March 2008 U.S. Department of Commerce Carlos M. Gutierrez, Secretary National Institute of Standards and Technology James M. Turner, Acting Director National Institute of Standards and Technology Special Publication 811, 2008 Edition (Supersedes NIST Special Publication 811, April 1995 Edition) Natl. Inst. Stand. Technol. Spec. Publ. 811, 2008 Ed., 85 pages (March 2008; 2nd printing November 2008) CODEN: NSPUE3 Note on 2nd printing: This 2nd printing dated November 2008 of NIST SP811 corrects a number of minor typographical errors present in the 1st printing dated March 2008. Guide for the Use of the International System of Units (SI) Preface The International System of Units, universally abbreviated SI (from the French Le Système International d’Unités), is the modern metric system of measurement. Long the dominant measurement system used in science, the SI is becoming the dominant measurement system used in international commerce. The Omnibus Trade and Competitiveness Act of August 1988 [Public Law (PL) 100-418] changed the name of the National Bureau of Standards (NBS) to the National Institute of Standards and Technology (NIST) and gave to NIST the added task of helping U.S. -
A Vision for Forest Products Extension in Wisconsin
Wisconsin’s Forest Industry: Rooted in our Lives Rooted in our Economy Wisconsin Department of Natural Resources Forestry Division, Forest Products Services Wisconsin forest industry overview Industry sectors and trends Emerging markets Part I: Forest Industry Overview Wisconsin’s forest industry ~1,200 establishments Over 60,000 jobs $24.1 billion in goods and services annually Approximately 14% of manufacturing jobs Wisconsin’s forest industry (cont’d) Exports total over $2.2 billion annually Top employer in 10 counties Supports employment of over 111,000 additional jobs Why should we care? . The health of Wisconsin’s economy depends upon the health of Wisconsin’s forest industry . The health of Wisconsin’s forests depends upon the health of Wisconsin’s forest industry Why should we care? . We as consumers depend on forests! Flooring Baseball bats Houses Ice cream thickener Lumber Garden stakes Furniture Toilet paper Pressboard Charcoal Crafts Broom sticks Veneer Bowling pins Roofs Imitation bacon Plywood Toys Stairways Candy wrappers Dowels Signs Cider Fruit Paper Syrup Vitamins Cutting boards Paneling Pallets Cooking utensils Desks Windows Cardboard Pencils Food packaging Doors Grocery bags Shampoo Toilet seats Railroad ties Chewing gum Oars Toothpaste Energy Paper towels Coffee filters Nuts Firewood Oil spill agents Toothpicks Magazines Christmas trees Hockey sticks Diapers Golf tees Tool handles Liquid smoke Sponges Nail polish Animal bedding Cosmetics Mulch Wood pellets Fence posts Baby foods Postage stamps AND MORE! Can -
Reedt~Perrine
Reed t~Perrine FERTILIZERS 8<LANDSCAPE SUPPLIES Weights and Measures METRIC EQUIVALENTS AVOIRDUPOIS WEIGHT • LINEAR MEASURE 27-11/32 grams 1 dram 1 centimeter 0.3937 inches 16 drams 1 ounce 1 Inch 2.54 centimeters 16 ounces 1 pound 1 decimenter 3.937 in 0.328 foot 25 pounds 1 quarter 1 foot 3.048 decimenters 4 quarters 1 cwt. 1 meter 39.37 inches 1.0936 yds. 2,000 pounds 1 short ton 1 yard 0.9144 meter 2,240 pounds 1 long ton 1 dekameter 1.9884 rods TROY WEIGHT 1 rod 0.5029 dekameter 1 kilometer _ 0.621 mile 24 grains 2 pwt. 1 mile 1.609 kilometers 20 pwt 1 ounce 12 ounces 1 pound SQUARE MEASURE Used for weighing gold, silver and jewels 1 square centimeter 0.1550 sq. inches CUBIC MEASURE 1 square inch 6.452 sq. centimeters 1,728 cubic inches 1 cubic foot 1 square decimeter 0.1076 square foot 27 cubic feet 1 cubic yard 1 square foot . 9.2903 square dec. 128 cubic feet 1 cord (wood) 1 square meter _ 1.196 square yds. 40 cubic feet 1 ton (shipping) 1 square yard 0.8361 square meter 2,150.42 cubic inches 1 standard bu. 1 acre 160 square rods 231 cubic inches 1 U.S. standard gal. 1 square rod 0.00625 acre 1 cubic foot about 4/5 of a bushel 1 hectare .. _. _ 2.47 acres 1 acre 0.4047 hectare DRY MEASURE 1 square mile 2.59 sq. kilometers 2 pints 1 quart 1 square kilometer 0.386 square mile 8 quarts _ 1 peck 4 pecks 1 bushel MEASURE OF VOLUME LIQUID MEASURE 1 cubic centimeter. -
Units of Weight and Measure : Definitions and Tables of Equivalents
Units of Weight and Measure (United States Customary and Metric) Definitions and Tables of Equivalents United States Department of Commerce National Bureau of Standards Miscellaneous Publication 233 THE NATIONAL BUREAU OF STANDARDS Functions and Activities The functions of the National Bureau of Standards are set forth in the Act of Congress, March 3, 1901, as amended by Congress in Public Law 619, 1950. These include the development and maintenance of the national standards of measurement and the provision of means and methods for making measurements consistent with these standards; the determination of physical constants and properties of materials; the development of methods and instruments for testing materials, devices, and structures; advisory services to government agencies on scientific and technical problems; invention and development of devices to serve special needs of the Government; and the development of standard practices, codes, and specifications. The work includes basic and applied research, development, engineering, instrumentation, testing, evaluation, calibration services, and various consultation and information services. Research projects are also performed for other government agencies when the work relates to and supplements the basic program of the Bureau or when the Bureau's unique competence is required. The scope of activities is suggested by the fisting of divisions and sections on the inside of the back cover. Publications The results of the Bureau's work take the form of either actual equipment and devices -
History and Recent Trends
Contents Part I Setting 1 Working Landscapes of the Spanish Dehesa and the California Oak Woodlands: An Introduction.......... 3 Lynn Huntsinger, Pablo Campos, Paul F. Starrs, José L. Oviedo, Mario Díaz, Richard B. Standiford and Gregorio Montero 2 History and Recent Trends ............................. 25 Peter S. Alagona, Antonio Linares, Pablo Campos and Lynn Huntsinger Part II Vegetation 3 Climatic Influence on Oak Landscape Distributions........... 61 Sonia Roig, Rand R. Evett, Guillermo Gea-Izquierdo, Isabel Cañellas and Otilio Sánchez-Palomares 4 Soil and Water Dynamics .............................. 91 Susanne Schnabel, Randy A. Dahlgren and Gerardo Moreno-Marcos 5 Oak Regeneration: Ecological Dynamics and Restoration Techniques......................................... 123 Fernando Pulido, Doug McCreary, Isabel Cañellas, Mitchel McClaran and Tobias Plieninger 6 Overstory–Understory Relationships ...................... 145 Gerardo Moreno, James W. Bartolome, Guillermo Gea-Izquierdo and Isabel Cañellas ix x Contents 7 Acorn Production Patterns ............................. 181 Walter D. Koenig, Mario Díaz, Fernando Pulido, Reyes Alejano, Elena Beamonte and Johannes M. H. Knops Part III Management, Uses, and Ecosystem Response 8 Effects of Management on Biological Diversity and Endangered Species ............................... 213 Mario Díaz, William D. Tietje and Reginald H. Barrett 9 Models of Oak Woodland Silvopastoral Management ......... 245 Richard B. Standiford, Paola Ovando, Pablo Campos and Gregorio Montero 10 Raising Livestock in Oak Woodlands ..................... 273 Juan de Dios Vargas, Lynn Huntsinger and Paul F. Starrs 11 Hunting in Managed Oak Woodlands: Contrasts Among Similarities ................................... 311 Luke T. Macaulay, Paul F. Starrs and Juan Carranza Part IV Economics 12 Economics of Ecosystem Services ........................ 353 Alejandro Caparrós, Lynn Huntsinger, José L. Oviedo, Tobias Plieninger and Pablo Campos 13 The Private Economy of Dehesas and Ranches: Case Studies ... -
Danube Riparian Forest Corridor Fitness Check and Gap Analyses
TOWARDS A RIPARIAN DANUBE FOREST CORRIDOR Danube Riparian Forest Fitness Check and Gap Analyzes December 2018 PE „Vojvodinašume“ DTP-1-005-2.3, DANUBEparksCONNECTED Project co-funded by the European Union (ERDF, IPA funds) Table of Content 1. INTRODUCTION 2. PURPOSE OF THE DOCUMENT AND METHODOLOGY FOR ITS ELABORATION 3. GEOGRAPHICAL SCOPE 4. LEGAL FRAMEWORK FOR DANUBE FOREST HABITAT CORRIDOR 5. DANUBE RIPARIAN FOREST FITNESS CHECK 5.1 Remote Land Service and GIS offise setting up 5.1.1 Cooperation platform with European Environmental Agency 5.1.2 Remote Land Service, GIS tools and GIS interpretation and gap analyses of Copernicus Monitoring Services 5.1.3 Methodology and objectives of the Fitness Check 5.1.3.1 Land use 5.1.3.2 Fragmentation, infrastructure and patchiness (patch cohesion) 5.1.3.3 Wilderness 5.1.3.4 Environmental protection (Protected areas) 5.1.3.5 Hydrological conditions, habitat patches/corridor/habitat network, Dead wood 5.1.3.6 Historic forms of forestry 5.1.3.7 Biodiversity 5.1.3.8 Population 5.1.4 Illustrative map of Riparian zones and forests along the Danube 6. LITERATURE AND REFERENCES Project co-funded by the European Union (ERDF, IPA funds) 1. INTRODUCTION Riparian forests are habitats serving multiple functions for flora, fauna and humans. In the past century, around 90% of the original Danube wetlands have been lost due to human activities. Today, most of the last remaining large-scale floodplain forest complexes are protected by the Danube Protected Areas, famous for their richness in biodiversity. Riparian forests are of great ecological importance, playing an important role in both nature and human populations. -
Useful Forestry Measurements Acre: a Unit of Area Equaling 43,560
Useful Forestry Measurements Acre: A unit of area equaling 43,560 square feet or 10 square chains. Basal Area: The area, usually in square feet, of the cross-section of a tree stem near its base, generally at breast height and inclusive of bark. The basal area per acre measurement gives you some idea of crowding of trees in a stand. Board Foot: A unit of area for measuring lumber equaling 12 inches by 12 inches by 1 inch. Chain: A unit of length. A surveyor’s chain equals 66 feet or 1/80-mile. Cord: A pile of stacked wood measuring 4 feet by 4 feet by 8 feet when originally conceived. Cubic Foot: A unit of volume measure, wood equivalent to a solid cube that measures 12 inches by 12 inches by 12 inches or 1,728 cubic inches. Cunit: A volume of wood measuring 3 feet and 1-1/2 inches by 4 feet by 8 feet and containing 100 solid cubic feet of wood. D.B.H. (diameter breast height): The measurement of a tree’s diameter at 4-1/2 feet above the ground line. M.B.F. (thousand board feet): A unit of measure containing 1,000 board feet. Section: A unit of area containing 640 acres or one square mile. Square Foot: A unit of area equaling 144 square inches. Township: A unit of land area covering 23,040 acres or 36 sections. Equations Cords per acre (based on 10 Basal Area Factor (BAF) angle gauge) (# of 8 ft sticks + # of trees)/(2 x # plots) Based on 10 Basal Area Factor Angle Gauge Example: (217+30)/(2 x 5) = 24.7 cords/acre BF per acre ((# of 8 ft logs + # of trees)/(2 x # plots)) x 500 Bd ft Example: (((150x2)+30)/(2x5))x500 = 9000 BF/acre or -
Pre-Feasibility Study for a Pulpwood Using Facility Siting in the State Of
Wisconsin Wood Marketing Team July 31, 2020 Pre-Feasibility Study for a Pulpwood-Using Facility Siting in the State of Wisconsin Project Director: Donald Peterson Funded by: State of Wisconsin U.S. Forest Service Wood Innovations Table of Contents Project Team ................................................................................................................................................. 5 Acknowledgements ....................................................................................................................................... 7 Foreword ....................................................................................................................................................... 8 Executive Summary ..................................................................................................................................... 10 Chapter 1: Introduction and Overview ....................................................................................................... 12 Scope ....................................................................................................................................................... 13 Assessment Process ................................................................................................................................ 14 Identify potential pulp and wood composite panel technologies ...................................................... 15 Define pulpwood availability ............................................................................................................. -
Non-Timber Forest Products and Livelihoods in the Sundarbans
Non-timber Forest Products and Livelihoods in the Sundarbans Fatima Tuz Zohora1 Abstract The Sundarbans is the largest single block of tidal halophytic mangrove forest in the world. The forest lies at the feet of the Ganges and is spread across areas of Bangladesh and West Bengal, India, forming the seaward fringe of the delta. In addition to its scenic beauty, the forest also contains a great variety of natural resources. Non-timber forest products (NTFPs) play an important role in the livelihoods of local people in the Sundarbans. In this paper I investigate the livelihoods and harvesting practices of two groups of resource harvesters, the bauwalis and mouwalis. I argue that because NTFP harvesters in the Sundarbans are extremely poor, and face a variety of natural, social, and financial risks, government policy directed at managing the region's mangrove forest should take into consideration issues of livelihood. I conclude that because the Sundarbans is such a sensitive area in terms of human populations, extreme poverty, endangered species, and natural disasters, co-management for this site must take into account human as well as non-human elements. Finally, I offer several suggestions towards this end. Introduction A biological product that is harvested from a forested area is commonly termed a "non-timber forest product" (NTFP) (Shackleton and Shackleton 2004). The United Nations Food and Agriculture Organization (FAO) defines a non-timber forest product (labeled "non-wood forest product") as "A product of biological origin other than wood derived from forests, other wooded land and trees outside forests" (FAO 2006). For the purpose of this paper, NTFPs are identified as all forest plant and animal products except for timber.