Recreation on Rangelands
Author : Dale Rollins
Publisher :
Page : 178 pages
File Size : 11,82 MB
Release : 1988
Category : Farms
ISBN :
Author : Dale Rollins
Publisher :
Page : 178 pages
File Size : 11,82 MB
Release : 1988
Category : Farms
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 201 pages
File Size : 13,99 MB
Release : 1994-02-01
Category : Technology & Engineering
ISBN : 0309048796
Rangelands comprise between 40 and 50 percent of all U.S. land and serve the nation both as productive areas for wildlife, recreational use, and livestock grazing and as watersheds. The health and management of rangelands have been matters for scientific inquiry and public debate since the 1880s, when reports of widespread range degradation and livestock losses led to the first attempts to inventory and classify rangelands. Scientists are now questioning the utility of current methods of rangeland classification and inventory, as well as the data available to determine whether rangelands are being degraded. These experts, who are using the same methods and data, have come to different conclusions. This book examines the scientific basis of methods used by federal agencies to inventory, classify, and monitor rangelands; it assesses the success of these methods; and it recommends improvements. The book's findings and recommendations are of interest to the public; scientists; ranchers; and local, state, and federal policymakers.
Author :
Publisher :
Page : 202 pages
File Size : 27,21 MB
Release : 1986
Category : Forest management
ISBN :
Author : Rodney Keith Heitschmidt
Publisher : Timber Press (OR)
Page : 268 pages
File Size : 10,60 MB
Release : 1991
Category : Technology & Engineering
ISBN :
An ecological perspective; Range animal nutrition; Foraging behavior; Developmental morphology and physiology of grasses; Ecosystem-level processes; Hydrology and erosion; Livestock production; Wildlife; Social and economic influences on grazing management; The decision-making environment and planning paradigm.
Author :
Publisher :
Page : 36 pages
File Size : 33,42 MB
Release : 1978
Category : Forest management
ISBN :
Author : David D. Briske
Publisher : Springer
Page : 664 pages
File Size : 42,95 MB
Release : 2017-04-12
Category : Technology & Engineering
ISBN : 3319467093
This book is open access under a CC BY-NC 2.5 license. This book provides an unprecedented synthesis of the current status of scientific and management knowledge regarding global rangelands and the major challenges that confront them. It has been organized around three major themes. The first summarizes the conceptual advances that have occurred in the rangeland profession. The second addresses the implications of these conceptual advances to management and policy. The third assesses several major challenges confronting global rangelands in the 21st century. This book will compliment applied range management textbooks by describing the conceptual foundation on which the rangeland profession is based. It has been written to be accessible to a broad audience, including ecosystem managers, educators, students and policy makers. The content is founded on the collective experience, knowledge and commitment of 80 authors who have worked in rangelands throughout the world. Their collective contributions indicate that a more comprehensive framework is necessary to address the complex challenges confronting global rangelands. Rangelands represent adaptive social-ecological systems, in which societal values, organizations and capacities are of equal importance to, and interact with, those of ecological processes. A more comprehensive framework for rangeland systems may enable management agencies, and educational, research and policy making organizations to more effectively assess complex problems and develop appropriate solutions.
Author : Olafur Arnalds
Publisher : Springer Science & Business Media
Page : 234 pages
File Size : 40,18 MB
Release : 2013-03-09
Category : Science
ISBN : 9401596026
Desertification has occurred worldwide. The biophysical and socio-economic complexity of this phenomenon has challenged our ability to categorize, inventory, monitor and repair the condition of degraded lands. One of the most important distinctions to be made in relation to land degradation is between cultivated land used for annual crop production and `rangelands'. Grazing by free-roaming livestock is the traditional primary use of the world's rangelands. However, there is growing recognition of the importance of these vast acreages for wildlife habitat, hydrology and ground water recharge, recreation and aesthetics. This text focuses on the desertification of rangelands and explores processes, problems and solutions. Chapters in the first section evaluate interactions between `natural' and human-induced disturbance regimes, thresholds, and non-linear change with respect to vegetation, hydrology, nutrients and erosion. Chapters in the second section examine socio-economic constraints and approaches for preventing and reversing degradation. The book provides a contemporary, process-oriented perspective on rangeland degradation of value to students, policy-makers and professionals alike.
Author :
Publisher :
Page : 382 pages
File Size : 34,14 MB
Release : 1982
Category : Conservation of natural resources
ISBN :
Author : United States. Forest Service
Publisher :
Page : 184 pages
File Size : 38,29 MB
Release : 1985
Category : Forest fires
ISBN :
Author : United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Public Lands
Publisher :
Page : 670 pages
File Size : 29,32 MB
Release : 1988
Category : Grazing
ISBN :