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Plants for Arid Lands

Plants for Arid Lands
Author: G.E. Wickens
Publisher: Springer Science & Business Media
Total Pages: 458
Release: 2012-12-06
Genre: Science
ISBN: 940116830X

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Economic plants have been defined by SEPASAT as those plants that are utilised either directly or indirectly for the benefit of Man. Indirect usage includes the needs of Man's livestock and the maintenance of the environment; the benefits may be domestic, commercial or aesthetic. Economic plants constitute a large and so far uncalculated percentage of the quarter of a million higher plants in the World today. However, it has been calculated that 10% (25 000) of these species are now on the verge of extinction and extinction means that a genetic resource that could be of benefit to Man will be lost for ever. Furthermore, for every species lost an estimated 10-30 other dependent organisms are also doomed. Fewer than 1 per cent of the World's plants have been sufficiently well studied for a true evaluation of the potential floral wealth awaiting discovery, not only in the rain forests, which man is now actively destroying at a rate of 20 ha a minute, but also in the very much neglected dry areas of the World.


Plant Resources of Arid and Semiarid Lands

Plant Resources of Arid and Semiarid Lands
Author: J. R. Goodin
Publisher: Academic Press
Total Pages: 353
Release: 2013-09-25
Genre: Technology & Engineering
ISBN: 1483272273

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Plant Resources of Arid and Semiarid Lands: A Global Perspective is a collection of papers that evaluates the existing native plant resources in the arid and semiarid regions. The papers deal with the resources found in these arid regions such as food potential, forage, fuel, fiber, medicinal or industrial uses. The book covers the arid regions of Africa, Australia, the Indian subcontinent, Middle East, North America, China, South America, and the USSR. The treatment of these regions includes geographical descriptions such as area, annual precipitation, temperature, humidity, wind ranges or patterns, and seasons. These papers also discuss the effects of topography on water drainage and loss, the basic soil types, holding capacity, water runoffs, and the availability of water (surface and subsurface), The book examines the current and projected growth rates for relevant countries and dry regions in each continent. These papers discuss the economic output from arid lands, the balance of trade, current or developing resources, as well as the prospects of these countries with dry regions. The book also focuses on the types of plants found in these regions whether these are used for food, forage, medicine or for industry. This collection is suitable for environmentalists, ecologists, sociologist, anthropologists, and researchers involved in biological and environmental conservation.


Ecophysiology of Economic Plants in Arid and Semi-Arid Lands

Ecophysiology of Economic Plants in Arid and Semi-Arid Lands
Author: Gerald E. Wickens
Publisher: Springer Science & Business Media
Total Pages: 348
Release: 2013-04-17
Genre: Science
ISBN: 3662037009

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This book deals with arid and semi-arid environments and their classification, and the physiological restraints and adaptations of plants to the environment. Further, it discusses economic botany and the needs and methods of conserving economic plants. A broad view is taken regarding the definition of economic plants, taking into account their value to the environment as well as to man and to livestock. The individual deserts and associated semi-arid regions are described in separate chapters, providing background information on the regional environments in terms of climate and major plant formations. The economic plants within these formations, their usages, geographical distribution together with their morphological and physiological adaptations are treated in detail.


Arid Shrubland Plants of Western Australia

Arid Shrubland Plants of Western Australia
Author: Andrew A. Mitchell
Publisher: ISBS
Total Pages: 490
Release: 1994
Genre: Nature
ISBN: 9781875560226

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An attractive and accessible guide to identification and appreciation of the native flora of the arid region of Western Australia, this revised edition of Arid Shrubland Plants of Western Australia now describes over 200 herbs, grasses, shrubs and trees. Each species is illustrated in colour, and the non-technical text gives vegetative and floral characteristics, habitat, forage value, the response to grazing and, where appropriate, the value of plants for degraded land and mine site rehabilitation. The only book of its kind, Arid Shrubland Plants of Western Australia is an important resource for pastoralists, mining companies, geologists, shire councils and native tree growers, and will also appeal to travellers and lovers of the Australian bush.


Traditional Arid Lands Agriculture

Traditional Arid Lands Agriculture
Author: Scott E. Ingram
Publisher: University of Arizona Press
Total Pages: 391
Release: 2015-04-02
Genre: Social Science
ISBN: 0816502188

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Traditional Arid Lands Agriculture is the first of its kind. Each chapter considers four questions: what we don’t know about specific aspects of traditional agriculture, why we need to know more, how we can know more, and what research questions can be pursued to know more. What is known is presented to provide context for what is unknown. Traditional agriculture, nonindustrial plant cultivation for human use, is practiced worldwide by millions of smallholder farmers in arid lands. Advancing an understanding of traditional agriculture can improve its practice and contribute to understanding the past. Traditional agriculture has been practiced in the U.S. Southwest and northwest Mexico for at least four thousand years and intensely studied for at least one hundred years. What is not known or well-understood about traditional arid lands agriculture in this region has broad application for research, policy, and agricultural practices in arid lands worldwide. The authors represent the disciplines of archaeology, anthropology, agronomy, art, botany, geomorphology, paleoclimatology, and pedology. This multidisciplinary book will engage students, practitioners, scholars, and any interested in understanding and advancing traditional agriculture.


Ecology of Sonoran Desert Plants and Plant Communities

Ecology of Sonoran Desert Plants and Plant Communities
Author: Robert H. Robichaux
Publisher: University of Arizona Press
Total Pages: 312
Release: 2016-10-18
Genre: Nature
ISBN: 081653540X

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This book offers an accessible introduction to Sonoran Desert ecology. Eight original essays by Sonoran Desert specialists provide an overview of the practice of ecology at landscape, community, and organism levels. The essays explore the rich diversity of plant life in the Sonoran Desert and the ecological patterns and processes that underlie it. They also reveal the history and scientific legacy of the Desert Laboratory in Tucson, which has conducted research on the Sonoran Desert since 1903.


Drought

Drought
Author: Gabrijel Ondrasek
Publisher: BoD – Books on Demand
Total Pages: 222
Release: 2020-01-15
Genre: Science
ISBN: 178984780X

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Drought (hydrological, meteorological, and/or agronomical) disturbs water balance in certain domains and limits green/blue water resources for our basic needs, including food and energy production. This book presents the most recent insights related to drought types, their detection, and their effects on food, energy, and municipal water supplies. It also examines some novel approaches to drought management.


Arid Land Ecosystems: Volume 1

Arid Land Ecosystems: Volume 1
Author: R. A. Perry
Publisher: CUP Archive
Total Pages: 920
Release: 1979-03-08
Genre: Nature
ISBN: 9780521218429

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This comprehensive account of arid-land ecosystems will be of importance to university teachers and professional ecologists throughout the world.


Steppes

Steppes
Author: Michael Bone
Publisher: Timber Press
Total Pages: 361
Release: 2015-07-15
Genre: Nature
ISBN: 1604694653

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Steppes—semi-arid biomes dominated by forbs, grasses, and grass-like species, and characterized by extremes of cold and heat—occupy enormous areas on four continents. Yet these ecosystems are among the least studied on our planet. Given that the birth and evolution of human beings have been so intimately interwoven with steppe regions, it is amazing that so few attempts have been made to compare and quantify the features of these regions. In this ground-breaking volume, five leading voices in horticulture—all staff members of Denver Botanic Gardens—examine the plants, climate, geology, and geography of the world’s steppes: central Asia, central and intermountain North America, Patagonia, and South Africa. Drawing upon their first-hand experience, the writers illuminate the distinctive features of each region, with a particular emphasis on the striking similarities between their floras. Each chapter includes a primer of species of horticultural interest—a rich resource for readers with an interest in steppe plants.