Conservation of the Black-Tailed Prairie Dog (el. knyga) (skaityta knyga) | knygos.lt

Aprašymas

Prairie dogs and the grassland habitat in which they play a key ecological role have declined precipitously over the past two centuries. The currnumber of prairie dogs is believed to be less than 2 percof the number encountered by Lewis and Clark in the early 1800s, and only a fraction of grassland ecosystem remains. Conservation of the Black-Tailed Prairie Dog offers specific information to help scientists and managers develop rigorous plans for ensuring the long-term survival of the prairie dog and its habitat. With contributions from thirty leading biologists who are actively working to save prairie dogs, the book addresses a range of pivotal issues including: the ecology and social behavior of prairie dogs; the prairie dog's role as a keystone species; factors that have led to drastic population declines; practical solutions for protecting the prairie dog and its grassland ecosystem; and concerns of farmers and ranchers who view prairie dogs as a nuisance and a threat to their livelihoodsExtensively illustrated with tables, figures, photos, and charts, and thoroughly referenced with more than 700 citations, the book is a unique and vital contribution for anyone concerned with prairie dogs, prairie dog conservation, or the conservation and managemof grassland ecosystems.