The story of Yellowstone Park and its wildlife, particularly bears, is intrinsically intertwined with tourists. Since the park's inception, people have traveled there to view Old Faithful and see a bear. When national parks were new, feeding grizzly and black bears was part of the charm. But once roadside feedings were de rigueur for tourists, the exchanges turned out to be detrimental to both wildlife and humans. The animals became dependent on a foreign, unhealthy food source, and people were getting mauled. Over the course of her clarifying history, Biel writes with conviction about the influence of various park superintendents, bear-management strategies, and changing ecopolitical influences, particularly the economic impact of the tourist trade. Years of training the public to regard bears as neither cute nor cuddly but as wild animals magnificent in their own right and deserving respect appear to have improved the welfare of wildlife in the park. Yet each generation must be educated anew, and Biel's book is a valuable contribution to that effort. --Pamela Crossland Copyright 2006 Booklist.
This compelling story of heroism and tenacious human spirit— the first book to look at this momentous new movement—brings alive one of its most astonishing victories.
The designer was Major John Wesley Powell , a man Any number of levels of scale might emerge in the future , whom one does not usually think of as a shaper of landscapes but for the present , all we can do is group the possible or even ...
In 1991 , the Spence - Moriarty property ( 37,000 acres adjacent tə the Inberg - Roy ) was purchased . Now administering enough winter habitat , WGFD removed the thirteen miles of elk fence . WGFD sets herd - unit objectives based on ...
Volume 2: Management, Use and Value of Wetlands Donal D. Hook, W. H. Mckee Jr, H. K. Smith, J. Gregory, V. G. Burrell Jr, ... Chapter Thirty - four AQUACULTURE IN MANGROVE WETLANDS : A PERSPECTIVE FROM SOUTHEAST ASIA James P. McVey ...
50. Parry , G. D. R. and Bell , R. M. , Covering systems , in Contaminated Land : Reclamation and Treatment , Smith , M. A. , Ed . , Plenum Press , London , 1985 , 113 . 51. Cairney , T. C. , Soil cover reclamations , in Reclaiming ...
... 135 Civilian Conservation Corps , 21 Clark , William , 361 Clarke - McNary Act , 13 Clawson , Marion , 53 , 225 Clean ... 298 Caldwell , C. K. , 302 California , conservation education in , 306 Callicott , J. Baird , 11 , 24 Capen ...
Robert W. Adler, Jessica C. Landman, Diane M. Cameron. 32 33 35 37 39 41 42 43 45 47 48 Chesapeake Executive Council, The Chesapeake Bay... A Progress Report 1990–1991 (1991), 5, 12. Tom Horton and William M. Eichbaum, Turning the Tide, ...
For more than a century the history of the American Frontier, particularly the West, has been the speciality of the Arthur H. Clark Company.
A new vision is sweeping through ecological science: The dense web of dependencies that makes up an ecosystem has gained an added dimension-the dimension of time. Every field, forest, and...
... 论述了建设绿色北京的城市战略,是促进北京市可持续发展、提升居民幸福感指数的重要基础;郝文.