Routledge Library Editions: Forestry - Böcker
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13 produkter
13 produkter
1 273 kr
Skickas inom 10-15 vardagar
Originally published in 1953, this book was compiled to provide students of forestry with a simple outline of what the management of forests involves, and of the way in which forestry operations are organized and controlled. Topics discussed and explained include economic considerations, stock mapping, topography, climate, soils, form and distribution of crops, scientific forestry, destruction of forests, regulation by volume, area and size and forest protection.
415 kr
Skickas inom 10-15 vardagar
Originally published in 1953, this book was compiled to provide students of forestry with a simple outline of what the management of forests involves, and of the way in which forestry operations are organized and controlled. Topics discussed and explained include economic considerations, stock mapping, topography, climate, soils, form and distribution of crops, scientific forestry, destruction of forests, regulation by volume, area and size and forest protection.
1 192 kr
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In 1984, when this book was originally published the need to take forestry outside the forests and involve local people in tree growing was widely recognised. Projects to encourage farm and community forestry were launched in over 50 developing countries. This book describes the main approaches which were taken, discussing their scope and limitation. It examines the reasons why people plant trees, and the constraints which prevent them from doing so. It analyses supply and demand systems for wood, and the underlying forces causing tree depletion. Key aspects of programme design and implementation are also covered, including technical problems, the role of extension services and programme planning requirements.
415 kr
Skickas inom 10-15 vardagar
In 1984, when this book was originally published the need to take forestry outside the forests and involve local people in tree growing was widely recognised. Projects to encourage farm and community forestry were launched in over 50 developing countries. This book describes the main approaches which were taken, discussing their scope and limitation. It examines the reasons why people plant trees, and the constraints which prevent them from doing so. It analyses supply and demand systems for wood, and the underlying forces causing tree depletion. Key aspects of programme design and implementation are also covered, including technical problems, the role of extension services and programme planning requirements.
Stoves and Trees
How Much Wood Would a Woodstove Save If a Woodstove Could Save Wood?
Inbunden, Engelska, 2024
960 kr
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Originally published in 1984, Stoves and Trees asks whether better stoves really help the two billion people in the developing world who rely on wood and charcoal for cooking and heating their homes. It also asks if improved stoves actually save fuel and if they can help slow down tropical deforestation. The book not only examines newer stoves but also ascertains how people buy, collect and use wood in the developing world. It finds that most forests are cleared for timber or farmland not fuelwood and explains why stoves which show 50% energy savings in European laboratories often save little or none in village homes.
Stoves and Trees
How Much Wood Would a Woodstove Save If a Woodstove Could Save Wood?
Häftad, Engelska, 2026
443 kr
Kommande
Originally published in 1984, Stoves and Trees asks whether better stoves really help the two billion people in the developing world who rely on wood and charcoal for cooking and heating their homes. It also asks if improved stoves actually save fuel and if they can help slow down tropical deforestation. The book not only examines newer stoves but also ascertains how people buy, collect and use wood in the developing world. It finds that most forests are cleared for timber or farmland not fuelwood and explains why stoves which show 50% energy savings in European laboratories often save little or none in village homes.
1 192 kr
Skickas inom 10-15 vardagar
Originally published in 1986, this book provides a detailed examination of programmes to introduce improved charcoal making techniques throughout the developing world. Charcoal making is widely regarded as an extremely wasteful use of scarce wood resources. The book includes a section on the physics and chemistry of charcoal and descriptions of the various traditional methods of charcoal making. Patterns of charcoal supply and distribution are analysed and efforts to introduce improved charcoal making techniques are described and evaluated.
415 kr
Skickas inom 10-15 vardagar
Originally published in 1986, this book provides a detailed examination of programmes to introduce improved charcoal making techniques throughout the developing world. Charcoal making is widely regarded as an extremely wasteful use of scarce wood resources. The book includes a section on the physics and chemistry of charcoal and descriptions of the various traditional methods of charcoal making. Patterns of charcoal supply and distribution are analysed and efforts to introduce improved charcoal making techniques are described and evaluated.
1 192 kr
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Originally published in 1994, this book analysed land developments, deforestation and pasture substitution, colonisation schemes and spontaneous settlement during the latter part of the 20th Century. In so doing, The Forest Frontier presents an overview of the intrinsic environmental and socio-economic resources of the Roraima, the most northerly of the Brazilian Amazon states. Roraima is of special environmental interest because of its extensive savannas and varied forests – the home of some of the largest and most diverse groups of indigenous Indians. This critical assessment of the nature and pace of agricultural advance into Roraima examines the range of strategies which have been proposed to cope with the inevitable development. With the conflict between preserving the natural environment and development still major issues for Brazil, this book remains as relevant now as when it was first published.
443 kr
Skickas inom 10-15 vardagar
Originally published in 1994, this book analysed land developments, deforestation and pasture substitution, colonisation schemes and spontaneous settlement during the latter part of the 20th Century. In so doing, The Forest Frontier presents an overview of the intrinsic environmental and socio-economic resources of the Roraima, the most northerly of the Brazilian Amazon states. Roraima is of special environmental interest because of its extensive savannas and varied forests – the home of some of the largest and most diverse groups of indigenous Indians. This critical assessment of the nature and pace of agricultural advance into Roraima examines the range of strategies which have been proposed to cope with the inevitable development. With the conflict between preserving the natural environment and development still major issues for Brazil, this book remains as relevant now as when it was first published.
1 273 kr
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Originally published in 1968, this book discusses the principles and methods on which forest management has been founded in the past and how these principles and methods still apply or are affected by modern management skills, changing demands, social habits and resources. The book is concerned mainly with the technical aspects of forestry and the classic foundations of management. To a lesser degree it deals with commercial efficiency, labour relations and the implications of these. The historical chapter shows the tends in the development of forestry, particularly in Europe.
415 kr
Skickas inom 10-15 vardagar
Originally published in 1968, this book discusses the principles and methods on which forest management has been founded in the past and how these principles and methods still apply or are affected by modern management skills, changing demands, social habits and resources. The book is concerned mainly with the technical aspects of forestry and the classic foundations of management. To a lesser degree it deals with commercial efficiency, labour relations and the implications of these. The historical chapter shows the tends in the development of forestry, particularly in Europe.
8 152 kr
Skickas inom 10-15 vardagar
The volumes in this set, originally published between 1953 and 1994 are as relevant now as they were when first published dealing with the ever-pressing need to balance economy (seen from the standpoint of commercial forestry) and concerns about deforestation and livelihoods in the developing world. The volumes analyse supply and demand systems for wood, and the underlying forces causing tree depletion; Ascertain how people buy, collect and use wood in the developing world and analyses the efficiency of woodstoves; Present an overview of the intrinsic environmental and socio-economic resources in a northern Brazilian Amazon state; Deal with commercial efficiency and labour relations in forestry and the implications of these; Investigate patterns of charcoal supply and distribution and evaluate efforts to introduce improved charcoal making techniques.