Author: Fauna and Flora Research Society
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 684
Book Description
Land and crops of Nepal Himalaya
Author: Fauna and Flora Research Society
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 684
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 684
Book Description
The Himalayan Dilemma
Author: Jack D. Ives
Publisher: Routledge
ISBN: 1134982410
Category : Science
Languages : en
Pages : 326
Book Description
`This is an important book that deserves to be read by everyone concerned with presenting major environmental issues.' Geography ` ... an essential text for policy makers and aid professionals, as well as for students of environmental studies and international development ... It is indeed, a book appropriate to the urgent and critical issues which it addresses.' - Journal of Environmental Management
Publisher: Routledge
ISBN: 1134982410
Category : Science
Languages : en
Pages : 326
Book Description
`This is an important book that deserves to be read by everyone concerned with presenting major environmental issues.' Geography ` ... an essential text for policy makers and aid professionals, as well as for students of environmental studies and international development ... It is indeed, a book appropriate to the urgent and critical issues which it addresses.' - Journal of Environmental Management
南海研紀要
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 438
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 438
Book Description
Proceedings, American Philosophical Society (vol. 104, no. 2, 1960)
Author:
Publisher: American Philosophical Society
ISBN: 9781422371947
Category :
Languages : en
Pages : 142
Book Description
Publisher: American Philosophical Society
ISBN: 9781422371947
Category :
Languages : en
Pages : 142
Book Description
Nature's Geography
Author: Karl S. Zimmerer
Publisher: Univ of Wisconsin Press
ISBN: 9780299159146
Category : Business & Economics
Languages : en
Pages : 372
Book Description
Developing countries in Africa, Asia, and Latin America are increasingly influenced by human-induced environmental changes. It is crucial that sustainable development be based on insights into these expanding processes--conservation as well as deterioration. Nature's Geography offers a new perspective on the geographical nature of these changes. The book reveals how human-environment relations must be understood at multiple scales and time frames. Editors Karl S. Zimmerer and Kenneth R. Young have forged an exciting group of case studies from distinguished geographers focusing on high mountains, tropical forests, and lowlands, as well as humid and arid-semiarid landscapes. Each chapter analyzes the implications for meshing environmental protection and sound resource use with development. The case studies evaluate three topics: spatial habitat fragmentation and forest dynamics; disturbances in mountain ecosystems; and the major activities of settled areas, chiefly farming, livestock-raising, and forestry. Included are analyses of interactions involving wildlife, such as primates and wild pandas; assessment of fire impacts and road-building; long-term forest management as well as recent techniques; and the role of environmental variation and ecosystem properties in agriculture and rangeland. Nature's Geography demonstrates the vital importance of advancing a new approach to geography. This definitive study of landscape change and environmental dynamics will have wide appeal for those interested in geography, ecology, environmental studies, conservation biology, and development studies.
Publisher: Univ of Wisconsin Press
ISBN: 9780299159146
Category : Business & Economics
Languages : en
Pages : 372
Book Description
Developing countries in Africa, Asia, and Latin America are increasingly influenced by human-induced environmental changes. It is crucial that sustainable development be based on insights into these expanding processes--conservation as well as deterioration. Nature's Geography offers a new perspective on the geographical nature of these changes. The book reveals how human-environment relations must be understood at multiple scales and time frames. Editors Karl S. Zimmerer and Kenneth R. Young have forged an exciting group of case studies from distinguished geographers focusing on high mountains, tropical forests, and lowlands, as well as humid and arid-semiarid landscapes. Each chapter analyzes the implications for meshing environmental protection and sound resource use with development. The case studies evaluate three topics: spatial habitat fragmentation and forest dynamics; disturbances in mountain ecosystems; and the major activities of settled areas, chiefly farming, livestock-raising, and forestry. Included are analyses of interactions involving wildlife, such as primates and wild pandas; assessment of fire impacts and road-building; long-term forest management as well as recent techniques; and the role of environmental variation and ecosystem properties in agriculture and rangeland. Nature's Geography demonstrates the vital importance of advancing a new approach to geography. This definitive study of landscape change and environmental dynamics will have wide appeal for those interested in geography, ecology, environmental studies, conservation biology, and development studies.
Plant Genetic Resources
Author: B. S. Dhillon
Publisher: Alpha Science Int'l Ltd.
ISBN: 9788173195808
Category : Nature
Languages : en
Pages : 372
Book Description
Food is the basic need of human beings. The increasing population and enhanced standard of living are placing greater demands on food-related requirements in terms of quantity, quality and diversity. The Green Revolution which significantly enhanced productivity of important food crops, nevertheless, resulted in certain fallouts as genetic erosion, soil degradation, chemical pollution and aquifer depletion. Amongst these, decrease in plant genetic diversity is an irreversible loss. As the basic raw material for future plant breeding, plant genetic resources of foodgrains are the key to future food security. Though, plant breeding has attracted the attention of many authors, plant genetic resources remain somewhat neglected. This book gives an overall perspective current status of genetic resource of important foodgrain crops (wheat, rice, maize, barley, sorghum, millets, pulses and legumes and underutilized crops). It provides a comprehensive compilation on current status of information on origin, taxonomy, diversity, collection, exchange, evaluation, utilization, molecular characterization and conservation for food grain crops. Eminent scientists and crop specialists have critically analyzed the information in view of the present and future research priorities. In addition, management issue related to plant genetic resources are also discussed. At present such information on these crops is lacking and this book fills in the void. It shall serve as reference for genetic resource managers, researchers, teachers, students and policy makers in biology and agriculture.
Publisher: Alpha Science Int'l Ltd.
ISBN: 9788173195808
Category : Nature
Languages : en
Pages : 372
Book Description
Food is the basic need of human beings. The increasing population and enhanced standard of living are placing greater demands on food-related requirements in terms of quantity, quality and diversity. The Green Revolution which significantly enhanced productivity of important food crops, nevertheless, resulted in certain fallouts as genetic erosion, soil degradation, chemical pollution and aquifer depletion. Amongst these, decrease in plant genetic diversity is an irreversible loss. As the basic raw material for future plant breeding, plant genetic resources of foodgrains are the key to future food security. Though, plant breeding has attracted the attention of many authors, plant genetic resources remain somewhat neglected. This book gives an overall perspective current status of genetic resource of important foodgrain crops (wheat, rice, maize, barley, sorghum, millets, pulses and legumes and underutilized crops). It provides a comprehensive compilation on current status of information on origin, taxonomy, diversity, collection, exchange, evaluation, utilization, molecular characterization and conservation for food grain crops. Eminent scientists and crop specialists have critically analyzed the information in view of the present and future research priorities. In addition, management issue related to plant genetic resources are also discussed. At present such information on these crops is lacking and this book fills in the void. It shall serve as reference for genetic resource managers, researchers, teachers, students and policy makers in biology and agriculture.
The Question of Cannabis
Author: United Nations. Commission on Narcotic Drugs
Publisher:
ISBN:
Category : Cannabis
Languages : en
Pages : 266
Book Description
Publisher:
ISBN:
Category : Cannabis
Languages : en
Pages : 266
Book Description
Rice
Author: C. Wayne Smith
Publisher: John Wiley & Sons
ISBN: 0471431966
Category : Technology & Engineering
Languages : en
Pages : 658
Book Description
Thorough coverage of rice, from cultivar development tomarketing Rice: Evolution, History, Production, and Technology, the thirdbook in the Wiley Series in Crop Science, provides unique,single-source coverage of rice, from cultivar developmenttechniques and soil characteristics to harvesting, storage, andgermplasm resources. Rice covers the plant's origins and history,physiology and genetics, production and production hazards,harvesting, processing, and products. Comprehensive coverage includes: * Color plates of diseases, insects, and other productionhazards * The latest information on pest control * Up-to-date material on marketing * A worldwide perspective of the rice industry Rice provides detailed information in an easy-to-use format, makingit valuable to scientists and researchers as well as growers,processors, and grain merchants and shippers.
Publisher: John Wiley & Sons
ISBN: 0471431966
Category : Technology & Engineering
Languages : en
Pages : 658
Book Description
Thorough coverage of rice, from cultivar development tomarketing Rice: Evolution, History, Production, and Technology, the thirdbook in the Wiley Series in Crop Science, provides unique,single-source coverage of rice, from cultivar developmenttechniques and soil characteristics to harvesting, storage, andgermplasm resources. Rice covers the plant's origins and history,physiology and genetics, production and production hazards,harvesting, processing, and products. Comprehensive coverage includes: * Color plates of diseases, insects, and other productionhazards * The latest information on pest control * Up-to-date material on marketing * A worldwide perspective of the rice industry Rice provides detailed information in an easy-to-use format, makingit valuable to scientists and researchers as well as growers,processors, and grain merchants and shippers.
Vegetation Science in Forestry
Author: Elgene E. O. Box
Publisher: Springer Science & Business Media
ISBN: 9780792326793
Category : Science
Languages : en
Pages : 248
Book Description
More than a decade has passed since Professor Gisela Jahn completed Volume 12 of the Handbook of Vegetation Science, dealing with the application of vegetation science in forestry, mostly European forestry. The volume was well received by the critics with the exception that they wanted a more diversified demonstration of forestry-related vegetation science work and a wider representation of forest types from different continents. The topics covered in this volume, 12/1, widen the scope of vegetation science work in forestry over the phytosociological work which was the main focus in the Handbook as perceived by Dr Tüxen. Section 1. Overview T. Kira: Forest Ecosystems of East and Southeast Asia in a Global Perspective; E.O. Box: Climatic Relations of the Forests of East and Southeast Asia; K. Iwatsuki: Species Diversity in East Asia in Global Perspective. The remaining contributions are divided into the following sections: Evergreen Forest Region; Summergreen Forest Region; Montane/Boreal Region; Tropical Forest Region.
Publisher: Springer Science & Business Media
ISBN: 9780792326793
Category : Science
Languages : en
Pages : 248
Book Description
More than a decade has passed since Professor Gisela Jahn completed Volume 12 of the Handbook of Vegetation Science, dealing with the application of vegetation science in forestry, mostly European forestry. The volume was well received by the critics with the exception that they wanted a more diversified demonstration of forestry-related vegetation science work and a wider representation of forest types from different continents. The topics covered in this volume, 12/1, widen the scope of vegetation science work in forestry over the phytosociological work which was the main focus in the Handbook as perceived by Dr Tüxen. Section 1. Overview T. Kira: Forest Ecosystems of East and Southeast Asia in a Global Perspective; E.O. Box: Climatic Relations of the Forests of East and Southeast Asia; K. Iwatsuki: Species Diversity in East Asia in Global Perspective. The remaining contributions are divided into the following sections: Evergreen Forest Region; Summergreen Forest Region; Montane/Boreal Region; Tropical Forest Region.
Field Crop Ecosystems
Author: C. J. Pearson
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 600
Book Description
Hardbound. This book examines how agriculturalists and ecologists look at field-crop ecosystems and attempt better management of these systems with the aid of computer modelling. Most of the book describes an array of the world's most important systems in detail but using language suited to readers who are not familiar with agricultural technology. Each chapter presents a slice in time of environmental, human and technical attributes of a particular cropping system along with the social and cultural background which contributed to that particular system.The topics of the chapters dealing with individual field-crop ecosystems were chosen to represent most of the important agricultural systems and a wide variety of climate zones.
Publisher: Elsevier Science & Technology
ISBN:
Category : Science
Languages : en
Pages : 600
Book Description
Hardbound. This book examines how agriculturalists and ecologists look at field-crop ecosystems and attempt better management of these systems with the aid of computer modelling. Most of the book describes an array of the world's most important systems in detail but using language suited to readers who are not familiar with agricultural technology. Each chapter presents a slice in time of environmental, human and technical attributes of a particular cropping system along with the social and cultural background which contributed to that particular system.The topics of the chapters dealing with individual field-crop ecosystems were chosen to represent most of the important agricultural systems and a wide variety of climate zones.