Описание: Based on field-tested techniques and incorporating a wealth of empirical data, this publication covers both design and project management aspects of afforestation and reforestation. The work is applicable to a range of environments including urban settings.
Автор: Gerrit W. Heil; Bart Muys; Karin Hansen Название: Environmental Effects of Afforestation in North-Western Europe ISBN: 9402404627 ISBN-13(EAN): 9789402404623 Издательство: Springer Рейтинг: Цена: 25155.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Afforestation of former arable land is currently a common change in land use in many European countries. In addition to wood production, the new forests will provide a variety of environmental services, such as carbon sequestration or improved water quality. At the same time there may be negative impacts, such as reduced groundwater recharge. The contents of the book aims at developed techniques to estimate the environmental impacts, and guidelines and decision support systems (DSS) to enable national and international policy makers, but also forest managers, to maximize the benefits and minimize the adverse effects of afforestation. This book will describe afforestation research and shows the application of the developed decision support system. The results should be applicable throughout northwest Europe and could be extended elsewhere. This book considers three of the most important environmental issues - carbon sequestration in soils and biomass, water surplus and nitrate leaching. The book describes the research to quantify these effects in the field and model them into the future. It will explain how the more detailed models were reduced to "metamodels" suitable for implementation within a real-time management system.
Описание: The need to conserve declining water resources which has become apparent over the last few decades has led several investigators to conclude that plants with a high rate of transpiration endanger water resources, and the growth of such plants must not be encouraged.
Автор: R.N. Kaul Название: Afforestation in Arid Zones ISBN: 9061930723 ISBN-13(EAN): 9789061930723 Издательство: Springer Рейтинг: Цена: 34799.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The increasing world population is already causing intensive pressure on the most productive areas of the earth`s surface. In this respect, the arid and semi-arid regions of the world, occupying about 11,000 million acres or 4,500 million hectares, roughly one third of the tota11and surface, pose a constant challenge to man`s technological skill.
Автор: Mary L. Duryea; Gregory N. Brown Название: Seedling physiology and reforestation success ISBN: 9400961391 ISBN-13(EAN): 9789400961395 Издательство: Springer Рейтинг: Цена: 12157.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of the Physiology Working Group Technical Session Society of American Foresters National Convention, Portland, Oregon, USA, October 16-20, 1983
Автор: Salvador S?nchez-Carrillo; David G. Angeler Название: Ecology of Threatened Semi-Arid Wetlands ISBN: 9400732899 ISBN-13(EAN): 9789400732896 Издательство: Springer Рейтинг: Цена: 29209.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the complexity of the interacting abiotic and biotic environment of wetlands across different spatial and temporal scales. It reveals how management based on poor knowledge causes more damage than repair.
Автор: Henk Breman; Jan-Joost Kessler Название: Woody Plants in Agro-Ecosystems of Semi-Arid Regions ISBN: 364279209X ISBN-13(EAN): 9783642792090 Издательство: Springer Рейтинг: Цена: 18284.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a quantitative analysis of the role of woody plants in semi-arid regions, for the aSSessment of their benefits in agrosylvopastoralland-use systems with productive and sus- tainability objectives.
Автор: Kathleen A. Galvin; Robin S. Reid; Roy H. Behnke, Название: Fragmentation in Semi-Arid and Arid Landscapes ISBN: 9048172233 ISBN-13(EAN): 9789048172238 Издательство: Springer Рейтинг: Цена: 29209.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: With detailed data from nine sites around the world, the authors examine how the so-called `fragmentation` of these fragile landscapes occurs and the consequences of this break-up for ecosystems and the people who depend on them.
Автор: Gerald E. Wickens Название: Ecophysiology of Economic Plants in Arid and Semi-Arid Lands ISBN: 3642080898 ISBN-13(EAN): 9783642080890 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Eeonomie plants range from those that are eommercially utilised by the industrial nations of the world to those that safeguard the survival of hunter-gatherer aboriginal eommunities. In a world of inereasing human and livestock populations, land and environment degradation, species loss and climatic change, it is becoming inerea- singly important to work for the sustainable management of the world's natural resourees. This is especially important for the arid and semi-arid regions where any abuse of the harsh environment is unforgiving. Plant resourees are especially important sinee they proteet the environment, provide habitats for both flora and fauna, and direetly or indireetly provide the resourees for man's survival. An understanding of how plants are adapted to survive is an essential tool for the better management of the environment. Sinee there are over 20000 useful plants in the arid and sem i-arid regions of the world, of which only a relative few have been even partially investigated, the writer makes no apologies for whieh plants have been included or ignored. All the plants mentioned in the introductory ehap- ters marked with an asterisk are diseussed more fully in Chapter 11.
Автор: H.P. Bailey; A.E. Hall; L. Bowden; G.H. Cannell; G Название: Agriculture in Semi-Arid Environments ISBN: 3642673309 ISBN-13(EAN): 9783642673306 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Large fluctuations in ag- ricultural production have occurred in semi-arid zones of Australia, North Ameri- ca, and the Soviet Union due to periodic droughts, even though considerable ag- ricultural technology has been devoted to agricultural development in these zones.
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