Author: Gustaf Adolph Pearson
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 232
Get Book
Book Description
Ponderosa pine (Pinus ponderosa) is the most widely distributed conifer in North America, and one of the most valuable. Commercial stands of the species are found in all of the 15 States which lie wholly or in part west of the 102d merinian, and in all but one it rank among the most important lumber producers. In the Southwest, ponderosa pine is of particular importance since this one species makes up 88 percent of the standing saw-timber volume in the two States of Arizona and New Mexico.
Author: Ben Henry Pubols
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 138
Get Book
Book Description
Author: Charles Edwin Kellogg
Publisher:
ISBN:
Category : Aerobic bacteria
Languages : en
Pages : 194
Get Book
Book Description
Author: W. Wallace Covington
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 292
Get Book
Book Description
Author: Robert R. Alexander
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 20
Get Book
Book Description
Abstract: Potential production of ponderosa pine in the Southwest is simulated for various combinations of stand density, site index, age, and thinningschedule. Such estimates are needed to project future development of stands managed in different ways.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 264
Get Book
Book Description
Author: Wallace Covington
Publisher: DIANE Publishing
ISBN: 078813986X
Category :
Languages : en
Pages : 99
Get Book
Book Description
This conference was meant to facilitate the development of mutually beneficial human-wildland interactions by exploring ways in which to restore and sustain land health, as well as that of dependent human communities, in an adaptive ecosystem management context. General adaptive ecosystem restoration and management principles were discussed, however the conference was specifically designed to encourage cooperative North American work. The primary focus was on long-needled pine (principally ponderosa and closely related pines) and mixed-conifer landscape systems in the Western U.S.
Author:
Publisher:
ISBN:
Category : Ecosystem management
Languages : en
Pages : 100
Get Book
Book Description
Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 352
Get Book
Book Description
Author: W. Wallace Covington
Publisher:
ISBN:
Category : Ecosystem management
Languages : en
Pages : 376
Get Book
Book Description
"This conference brought together scientists and managers from federal, state, and local agencies, along with private-sector interests, to examine key concepts involving sustainable ecological systems, and ways in which to apply these concepts to ecosystem management. Session topics were: ecological consequences of land and water use changes, biology of rare and declining species and habitats, conservation biology and restoration ecology, developing and applying ecological theory to management of ecological systems and forest health, and sustainable ecosystems to respond to human needs. A plenary session established the philosophical and historical contexts for ecosystem management."--Title page verso.