Pregermination Treatments For Redstem Ceanothus Seeds

Author : James M. Peek
Publisher : Cambridge Scholars Publishing
ISBN 13 : 152754981X
Total Pages : 206 pages
Book Rating : 4.5/5 (275 download)

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Download or read book The Lochsa Elk Herd written by James M. Peek and published by Cambridge Scholars Publishing. This book was released on 2020-04-23 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Northern hemisphere ungulates occupy a variety of habitats of varying degrees of permanency. Populations that occupy drier areas must contend with different moisture patterns between years, but vegetation is relatively permanent, pending large-scale disturbances such as fires or heavy grazing. However, populations that occupy boreal forests and the moist inland coniferous forests often benefit from the major vegetation change that typically follows fire or logging. This volume records the history of an elk population that occupies these types of forests. Major fires in the 1910-1934 period created millions of acres of highly palatable shrubs that created a habitat for a burgeoning elk population. Coupled with the reduction of major predators, hunting, and other human activities in the 1930s and 1940s, the elk herd expanded to levels that are unlikely to be reached again and may never have occurred before. This pattern has occurred in many forests across the Holarctic hemisphere. Efforts to retain elk and other species including moose in these forests will have to be coordinated with other activities including logging and fire. Elk must be recognized as being products of forest disturbance.