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Rangeland Ecology And Management

Autor Harold Heady, R. Dennis Child
en Limba Engleză Paperback – 11 noi 1999
Over the last two decades the science of range management, like many other resource disciplines, has embraced and integrated environmental concerns in the field, the laboratory, and policy. Rangeland Ecology and Management now brings this integrated approach to the classroom in a thoroughly researched, comprehensive, and readable text. The authors discuss the basics of rangeland management?including grazing and practical management of animals and vegetation?and place those basics within the context of decision making for damaged land, riparian and water conservation, multiple use, and modeling. Concepts such as succession, stability, and range condition are examined and their effects discussed. Fire is considered as an environmental factor. Appendixes provide scientific and common names of range plants and animals. These and many other issues crucial to the understanding of successful range management combine to make the finest text for upper-level undergraduates now available.
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Specificații

ISBN-13: 9780813337999
ISBN-10: 0813337992
Pagini: 540
Dimensiuni: 152 x 229 x 34 mm
Greutate: 0.77 kg
Ediția:1
Editura: Taylor & Francis
Colecția Routledge
Locul publicării:Oxford, United Kingdom

Notă biografică

Harold F. Heady is professor emeritus at the University of California-Berkeley. He was awarded the Berkeley Citation in 1991 in recognition of his long and preeminent career in range management. R. Dennis Child is National Program Leader, Range, with the USDA Agricultural Research Service in Beltsville, Maryland.

Cuprins

PART ONE GRAZING ECOLOGY, 1 Rangeland Conservation, 2 Defoliation, 3 Physiological Effects of Defoliation, 4 Palatability, Preference, and Selective Defoliation, 5 Physical Effects of Grazing Animals, 6 Energy Flow and Nutrient Cycling, 7 Redistribution of Minerals by Plants and Animals, 8 Distribution of Plants by Animals, 9 Fire as an Environmental Factor, 10 Rangeland Synecology, PART TWO GRAZING MANAGEMENT, 11 Numbers of Animals, 12 Utilization of Forage, 13 Animal Distribution, 14 Mixed Species Grazing, 15 Mixed Species Management, 16 Seasonal Management, 17 Grazing Plans, 18 Responses to Seasonal Grazing Plans, PART THREE VEGETATION MANAGEMENT, 19 Modification of Vegetation, 20 Mechanical Control of Rangeland Plants, 21 Chemical Control of Rangeland Plants, 22 Prescribed Fire in Rangeland Management, 23 Biological Control, 24 Seeding of Rangelands, 25 Rangeland Fertilization, 26 Soil and Water Conservation, PART FOUR MANAGING RANGELAND COMPLEXITY, 27 Reclamation of Damaged Rangeland, 28 Riparian Areas and Pollution: Best Management Practices, 29 Multiple-Use, 30 Planning for Rangeland Management, 31 Decision Support Systems

Descriere

The science of range management, like many other resource disciplines, has embraced and integrated environmental concerns in the field, the laboratory, and policy. Rangeland Ecology and Management now brings this integrated approach to the classroom in a thoroughly researched, comprehensive, and readable text.