Download or read book Forestry and the Forest Industries Past and Future written by E.G. Richards and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Forest Resources in Europe 1950 1990 written by Kullervo Kuusela and published by Cambridge University Press. This book was released on 1994-09-29 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a detailed country-by-country account of the increase in forest resources in Europe. The author discusses the implications of this expansion for the future health and vitality of the forests, for forest policy management and silviculture, and for the economic viability and environmental sustainability of the resource. An increase in thinnings and regeneration cuttings is advocated, replacing unstable tree species by true climatic climax species, and shortening rotation ages. The author concludes that preserving the sustainability and biodiversity of Europe's forest ecosystems can be achieved by maintaining the genetic diversity, density, age and health stability of forests, protecting biotopes of endangered species and establishing cultural biotopes and strictly protected natural reserves.
Download or read book Energy Abstracts for Policy Analysis written by and published by . This book was released on 1988 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forest Resource of the EEC 12 written by J. Kreysa and published by . This book was released on 1987 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Forest Resources of the Temperate Zones written by and published by . This book was released on 1993 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1948 2018 Seventy years of FAO s Global Forest Resources Assessment written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-05-21 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fascinating look into the scope and impacts of this major reporting exercise over a period of seven decades.
Download or read book The Forest Resources of the Temperate Zones General forest resource information written by United Nations. Economic Commission for Europe and published by . This book was released on 1992 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Resources written by A.S. Mather and published by Routledge. This book was released on 2018-10-08 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Resources provides a comprehensive text for undergraduate resource management courses. It begins with an introduction to natural and environmental resources and then considers them in the context of politics, time and space.
Download or read book The Forest Resources of the Temperate Zones Benefits and functions of the forest written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1992 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forestry and the Forest Industries Past and Future written by E.G. Richards and published by Springer. This book was released on 1987-08-31 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Logging the Globe written by M. Patricia Marchak and published by McGill-Queen's Press - MQUP. This book was released on 1995 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the growth of industrial forestry in the southern hemisphere and the restructuring of forestry in the northern hemisphere, the industry is undergoing tremendous change. Logging the Globe investigates the transformations that are taking place and their ecological, social, and economic impact.
Download or read book The Development of European Forest Resources 1950 to 2000 written by Stefan Gold and published by . This book was released on 2003 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Long Term Adequacy of World Timber Supply written by Roger A. Sedjo and published by Routledge. This book was released on 2015-06-18 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Fire in Ecosystems of Boreal Eurasia written by Johann Georg Goldammer and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the first priority areas among joint East/West research programs is the rational use of natural resources and sustainable development of regions. In the boreal zone of North America and Eurasia forests are economically very important and, at the same time highly vulnerable to disturbances. Because of its size and ecological functions the boreal forest zone and its most dynamic disturbance factor - fire - play an important role in ecosystem processes on global scale. Interest within the global change research community in Northern Eurasia (Fennoscandia, European Russia, Siberia, and the Far East of Russia) has grown dramatically in the last few years. It is a vast area about which very little is known. It is a region where temperature rise due to anthropogenic climate forcing is predicted to be the greatest, and where the consequent feedbacks to the atmosphere are potentially large. In addition, it is poised to undergo rapid economic development, which may lead to large and significant changes to its land cover. Much of this interest in Northern Eurasia, as in the high latitude regions in general, is centerd on its role in the global carbon cycle, which is likely to be significantly affected under global change. New research initiatives between Western and Eastern countries have been designed to address a series of phenomena, problems and management solutions.
Download or read book Social Sciences in Forestry written by and published by . This book was released on 1986 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Yearbook of the United Nations 39 1985 1989 written by United Nations. Department of Public Information and published by Martinus Nijhoff Publishers. This book was released on 1990-01-10 with total page 1534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issued annually since 1946/47, the Yearbook is the principal reference work of the United Nations, providing a comprehensive, one-volume account of the Organization's work. It includes details of United Nations activities concerning trade, industrial development, natural resources, food, science & technology, social development, population, environment, human settlements, children & legal questions, along with information on the work of each specialized agency in the United Nations family. The Yearbook is an indispensable guide to the UN.
Download or read book Nature and Resources written by and published by . This book was released on 1995 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
