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"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."
In analysing the development and achievements of Polish forestry and forest industries over the last four decades, it is necessary to take into consideration the situation prevailing after the end of the Second World War, when these sectors of the national economy were starting their activities. First of all, it is necessary to consider the effects of the war such as: (a) the harvesting from the forests of the present Polish territory of 3 about 200 million m of merchantable wood, which is equal to the normal harvest over a l2-year period; (b) the destruction of over half the woodworking industrial potential. In consequence, the forested area inside the new Polish boundaries amounted 40 years ago only to 20.8 per cent of the whole area of the country. There has been a continuing process of increasing the forested area of the country (although at a diminishing rate). In 1986 the forest area amounted to 27.7 per cent of the land surface, that is to 8.7 million ha, an increase of over 2 million ha in 40 years. Intensive afforestation, performed regardless of the ownership category of the land by the State forest service, was aimed primarily at making good the losses in the forested area and the rational use of land not fit for agricultural purposes.
The United States produces 25% of the world's wood output, and wood supports a major segment of the U.S. industrial base. Trees provide fiber, resins, oils, pulp, food, paper, pharmaceuticals, fuel, many products used in home construction, and numerous other products. The use of wood as a raw material must consider production efficiencies and natural resource conservation as well as efficient, profitable use of solid wood, its residues, and by-products. To better assess the use of wood as a raw material, the U.S. Department of Agriculture's Forest Service asked the National Research Council's Board on Agriculture to bring together experts to review the analytical techniques used to follow the life-cycle of wood production--from tree to product--and assess the environmental impacts. This resulting book provides a base of current knowledge, identifying what data are lacking, where future efforts should be focused, and what is known about the methodologies used to assess environmental impacts. The book also focuses on national and international efforts to develop integrated environmental, economic, and energy accounting methologies.
From prehistory to the present, people have harvested Mississippi's trees, cultivated and altered the woodlands, and hunted forest wildlife. Native Americans, the first foresters, periodically burned the undergrowth to improve hunting and to clear land for farming. Mississippi Forests and Forestry tells the story of human interaction with Mississippi's woodlands. With forty black-and-white images and extensive documentation, this history debunks long-held myths, such as the notion of the first settlers encountering "virgin" forests. Drawing on primary materials, government documents, newspapers, interviews, contemporary accounts, and secondary works, historian James E. Fickle describes an ongoing commerce between people and place, from Native American maintenance of the woods, to white exploration and settlement, to early economic activities in Mississippi's forests, to present-day conservation and responsible use. Viewed over time, issues of conservation are rarely one-sided. Mississippi Forests and Forestry describes how the rise of "scientific" forestry coincided with the efforts of some early lumber companies and industrial foresters to operate responsibly in harvesting trees and providing for reforestation. Surprisingly, the rise of the pulp and paper industry made reforestation possible in many parts of the state. Mississippi Forests and Forestry is a history of individuals as well as industries. The book looks closely at the ways the lumber industry operated in the woods and mills and at the living and working conditions of people in the industries. It argues that the early industrial foresters, some lumber companies, and pulp and paper manufacturers practiced utilitarian conservation. By the late 1950s, they accomplished what some considered a miracle. Mississippi's forests had been restored. With the rise of environmentalism in the 1960s, popular ideas concerning the proper management and use of forests changed. Practices such as clear-cutting, single-age management, and manufacturing by chip mills became highly controversial. Looking ahead, Mississippi Forests and Forestry examines the issues that remain heated topics of conservation and use.
Projecting modest future growth for both prices and harvest levels, this study, first published in 1990, provides theoretical and empirical justification for challenging the conventional wisdom that real timber prices will rise for the indefinite future. The study presents fifty-year projections of regional and world harvest levels, world market price, and investments in forest regeneration by region. This book will be of particular interest to students of economics and environmental studies.
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