Author: Kimberly Alan KeatingPublisher:
ISBN:
Category : Bighorn sheep
Languages : en
Pages : 158
Book Description
Population Ecology of Rocky Mountain Bighorn Sheep in the Upper Yellowstone River Drainage, Montana/Wyoming
Author: Kimberly Alan KeatingPublisher:
ISBN:
Category : Bighorn sheep
Languages : en
Pages : 158
Book Description
Yellowstone's Destabilized Ecosystem
Author: Frederic H. WagnerPublisher: Oxford University Press
ISBN: 0198033796
Category : Science
Languages : en
Pages : 386
Book Description
Wagner, one of our most distinguished wildlife biologists, is a strong critic of ecological practices in the national parks. This book provides an assessment of the ecological history of Yellowstone's northern range, since before the park existed, showing the impact of US Park Service policies on the health of the areas they oversee. He demonstrates that elk had been historically rare throughout the region and that overgrazing by elk has seriously degraded the landscape and altered the structure of the area. This is a major contribution to reconstructing the ecology of this region over the course of the past 500 years. It is also a critique of US Park Service management policies and their stewardship of the nation's most cherished natural areas. Wagner's book will generate substantial attention and debate both in the scientific and policy/management communities.
Ecological Issues on Reintroducing Wolves Into Yellowstone National Park
Author: Wolves for Yellowstone?: Research and analysis
Author: Effects of Winter Recreation on Wildlife of the Greater Yellowstone Area
Author: Tom OlliffWildlife Review
Author: Publisher:
ISBN:
Category : Wildlife conservation
Languages : en
Pages : 1210
Book Description
Gallatin National Forest (N.F.), Ash and Iron Mountain Grazing Permit Reissuance
Author: The Ecology of Rocky Mountain Bighorn Sheep in the Sun River Area of Montana with Special Reference to Summer Food Habits and Range Movements
Author: Glenn Lee EricksonPublisher:
ISBN:
Category : Bighorn sheep
Languages : en
Pages : 100
Book Description
Effects of Grazing by Wild Ungulates in Yellowstone National Park
Author: Francis J. SingerPublisher:
ISBN:
Category : Grazing
Languages : en
Pages : 396
Book Description
Author: