Download or read book Rare Tropical Timbers written by Sara Oldfield and published by IUCN. This book was released on 1988 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Timbers of Tropical America written by Samuel James Record and published by . This book was released on 1924 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: The countries and their forests. The trees and their woods.
Download or read book Tropical Timbers of the World written by Martin Chudnoff and published by . This book was released on 1984 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Timbers of the World written by Martin Chudnoff and published by . This book was released on 1980 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades U.S. lumber imports from the tropics have increased fourfold. Plywood trade, mostly from Asian sources, has soared forty-fold and now equals our domestic production. Log imports, though, have decreased drastically from about 100 million board feet (log scale) in the 1950's to 30 million currently. Much of the world timber trade now is in the form of processed material. Many more tropical wood species and species groupings are being made available to U.S. processors. Most of these have been well known for many years on the European markets. This interest in supplemental supplies from overseas is in both softwoods and hardwoods. An extensive foreign literature has described the properties and uses of tropical woods, but much of it is no longer readily available. In this country the U.S. Forest Products Laboratory, over the years, issued 'Information Leaflets' or 'Foreign Wood Series' reports on some species of importance. But many of these are now out of print. The most recent comprehensive document, 'Properties of Imported Tropical Woods, ' contained a description of about 100 tropical genera.
Download or read book Tropical timber atlas written by Jean Gérard and published by Editions Quae. This book was released on 2017-11-30 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents technical information for professionals who process and use temperate or tropical timber. It combines the main technical characteristics of 283 tropical species and 17 species from temperate regions most commonly used in Europe with their primary uses.
Download or read book Tropical Timbers written by and published by . This book was released on 1999 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preservation of timber in the tropics written by G.W. Findlay and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Much research has been done recently, and more is now in progress, to increase the effectiveness under tropical conditions of methods which have been developed in Europe for preserving timber. This book attempts to bring together the results of some of these studies. I have not attempted to cover the tropical zones of Central and South America as this would have extended the book beyond its limits. But I am grateful to the authors who have contributed chapters dealing with the different aspects and solutions of the problems of the tropical areas of the Old World. The International Research Group for Wood Preservation (The I.R.G.) at its annual meetings in different countries has provided a valuable forum for cooperation in this developing field. Anyone concerned with the subject would be well advised to study the publications issued by this group. Their office is at Drottning Kristinas vag 47C S - 11428 Stockholm, Sweden. Although timber is a renewable resource there is every reason why it should not be wasted through premature decay or the ravages of termites etc., when effective measures for its preservation are available and, if correctly applied, can greatly reduce the cost of maintaining timber structures.
Download or read book The Marketing of Tropical Wood written by T. Erfurth and published by . This book was released on 1976 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Present and Potential Commercial Timbers of the Caribbean written by Franklin R. Longwood and published by . This book was released on 1962 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Farm Forestry in the Tropics written by Stephen Robert Harrison and published by Edward Elgar Publishing. This book was released on 2001-01-01 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The text is valuable in that it describes tropical small-scale farm forestry and the complex interrelationships between social, economic, and biological issues quite well . . . For readers interested in tropical forestry in a developed nation, the book is a detailed and excellent source of information.' - Matthew Pelkki, Natural Resources Journal There has been an increased awareness of the need to establish and maintain small-scale forestry in tropical countries. This is due to concerns over continued deforestation, as well as the long-term environmental and economic resources these plantations can contribute if managed successfully. This book examines the constraints that limit the development of small-scale forestry in tropical environments and how they can be overcome.
Download or read book Tropical Rain Forest A Wider Perspective written by F.B. Goldsmith and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The international perspective for this book is the unprecedented level of concern over deforestation, recognized by the meeting of world leaders at the 1992 Earth Summit, in Rio do Janeiro, and culminating in the appoint ment of the Intergovernmental Panel on Forests (IPF), under the auspices of the UN Commission on Sustainable Development. The wide range of issues covered by the authors in this volume reflects the breadth of the interna tional debate, from national policies and activist campaigning, through eco nomic and social objectives, to the sustainable management of forest and soil resources. Since the conservation campaigns of the 1980s, the focus of international concern has widened from tropical rain forests to all forest formations, in all regions, with increased recognition of global values and common responsibil ities. However, while forest cover in some temperate countries is increasing, irrational deforestation, at historically unprecedented levels of damage to biodiversity and to other environmental values, remains most acute in tropi cal countries, where the need to use the natural resources for sustainable development is greatest, and the capability weakest. While accepting the urgency of the situation, and the need for greater coherence of action at a global level, the 1997 report of the IPF to the UN Commission emphasized the powers and responsibilities of national governments, and the importance of National Forest Programmes, but with the fuller participation of local communities, and with enhanced access to international assistance.
Download or read book Proceedings of the Session on Tropical Forestry for People of the Pacific Seventeenth Pacific Science Congress written by C. Eugene Conrad and published by DIANE Publishing. This book was released on 1994 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers: forestry research in Asia and the Pacific; management of tropical forests for products and energy; forests and wildlife management; tropical rainforests of northern Australia; forest resources in New Guinea; management factors affecting forests; fire management in Central America; biological diversity, and much more. Graphs and photos.
Download or read book Wood Conservation Bibliography written by John Hugo Kraemer and published by . This book was released on 1952 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Present and Potential Commercial Timbers of the Caribbean written by Franklin R. Longwood and published by . This book was released on 1962 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Domestic Commerce Series written by and published by . This book was released on 1925 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Woods written by and published by . This book was released on 1926 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Rain Forest Ecosystems written by H. Lieth and published by Elsevier. This book was released on 2012-12-02 with total page 733 pages. Available in PDF, EPUB and Kindle. Book excerpt: After publication of the first volume of the Tropical Rain Forest, the International Journal of Mycology and Lichenology commented ``This is a welcome addition to the literature on the ecology of tropical rain forests. The book provides a wealth of data and stimulating discussions and is of great interest to ecologists interested in tropical areas.'' Whereas the first volume dealt with system-ecological aspects such as community organization and processes, the present volume concentrates on biogeographical aspects such as species composition, diversity, and geographical variation.Recent ecological research in the tropical rain forest has greatly extended our understanding of biogeographical patterns of variation in the various groups of organisms, and has revealed many of the ecological and evolutionary forces that led to the present patterns of variation. Many important systems of co-evolution between the tropical rain forest ecosystems have also come to light, and the loss of species and related damage is better understood in quantitative terms.This volume presents a comprehensive review of these and other features of the rain forest ecosystem structure, and the ecological processes operating that system. General chapters on abiotic and biotic factors are followed by specific chapters on all major groups of organisms. Prospects for the future are discussed and research needs clearly stated. Also the human exploitation of the system, its effects and its limits are discussed. The book is extensively illustrated by photographs, graphs, and tables, and comprehensive bibliographies follow each chapter. Author, systematic and subject indices complete the book.It is a must for all ecologists, agriculturists, foresters, agronomists, hydrologists, soil scientists, entomologists, human ecologists, nature conservationists, and planners dealing with tropical areas. Biologists and environmentalists will also find the volume of great interest.
