Product details
- Publisher : CABI; 3rd edition (May 9, 2019)
- Language : English
- Hardcover : 648 pages
- ISBN-10 : 1780647085
- ISBN-13 : 978-1780647081
- Item Weight : 3.71 pounds
- Dimensions : 7.5 x 1.5 x 9.8 inches
$183.55
3rd Edition
by Paul S. Johnson (Author), Stephen R. Shifley (Author), Robert Rogers (Author), Daniel C. Dey (Author), John M. Kabrick (Author)
Contemporary philosophies on how oak forests and associated resources should be managed range from narrowly preservationist or narrowly utilitarian to more inclusive and integrative multiple-value philosophies. One of the objectives of this book therefore is to present ecological and silvicultural concepts that can be used to address an array of problems defined by various perceptions of how oak forests should be treated.
This book is designed as a source of ideas on how to think about oak forests as responsive ecosystems. Armed with that understanding, managers and conservators of oak forests will be better positioned to adapt to changing social values and to simultaneously build and act on co-evolving ecological and silvicultural information.
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Paperback – November 20, 2011
by Mary T. Kalin Arroyo (Editor), Paul H. Zedler (Editor), Marlyn D. Fox (Editor)
Illustrated Edition
by David J. Gibson (Author)
Grasslands, in particular managed pastures and rangelands, are widespread, covering approximately 40% (52 million km²) of the Earth's land surface. They are dominated by members of the Poaceae - the fourth largest plant family with over 7,500 species, and also the most widespread. Grasslands constitute a major biome on all continents except Antarctica and also represent the most important food crop on Earth with corn, wheat, maize, rice and millet accounting for the majority of our agricultural output. Grasses and Grassland Ecology provides an ecologically orientated introduction to this influential group of plants, summarizing the most recent scientific research in ecology and agriculture in the context of the older, classic literature. Ten chapters cover the morphology, anatomy, physiology and systematics of grasses, their population, community and ecosystem ecology, their global distribution, and the effects of disturbance and grassland management. This comprehensive and accessible textbook is suitable for graduate level students as well as professional researchers in the fields of plant ecology, rangeland science, crop science, and agriculture.
Paperback
st ed. 2016 Edition
Hardcover – January 1, 1989
by James K. Agee (Editor), Darryll R. Johnson (Editor)
The need for cooperation among government agencies as well as an interdisciplinary approach to the increasingly challenging and complicated problem of managing park and wilderness areas prompted the University of Washington College of Forest Resources, the National Park Service, and the Forest Service to sponsor an ecosystem management workshop for scientists, planners, and managers. To develop an improved conceptual approach to managing change in ecosystems crossing natural and political boundaries, the workshop focused on defining terms, uncovering areas of misunderstanding and barriers to cooperation, and developing methods to determine the most important problems and issues. Three needs emerged from the prioritization process: a precise definition of the management objectives for park and wilderness lands and how to integrate them with objectives for surrounding lands, nationally as well as site-specific; more information about physical, biological, and social components of park and wilderness ecosystems from both sides of political boundaries; and key indicators of ecosystem condition as well as methods for evaluating management effectiveness. All of these common themes point to a need for more precise direction in management goal setting and more accurate assessment of progress toward goals. The book includes an introductory chapter by the editors and summary in which they outline a direction for ecosystem management in the next critical decades. The other chapters by individual contributors include studies on laws governing park and wilderness lands, paleoecological records that reveal the historic effects of climatic variations on vegetation change, succession and natural disturbance in relation to the problems of what can and should be preserved, managing ecosystems for large populations of vertebrates, the management of large carnivores, effects of air pollution, lake acidification, human ecology and environmental management, the role of economics, cooperation in ecosystem management, and management challenges in Yellowstone National Park.
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