Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 32
Book Description
Fremont National Forest (N.F.), Augur Creek Timber Sale and Road Construction, Lake County
Author: EIS Cumulative
Author: Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 598
Book Description
Excavation of Two Anasazi Sites in Southern Utah
Author: Publisher:
ISBN:
Category : Excavations (Archaeology)
Languages : en
Pages : 380
Book Description
"The two reports published here contain elements which contribute substantially to this broader spectrum of Southwestern cultural change. While primarily descriptive in nature, these two site reports, one from the western Kayenta area and one from the margin of the Mesa Verde area and the eastern Kayenta, suggest that the changes which occurred in the more centralized portions of these regions were directly related to what happened on the margins. That, while the site densities and population aggregates may not have been as high, the same factors affected these marginal areas. That conclusion could be expected, but what may not be expected is the differential response which appears to have occurred. After reading these two reports, it appears that it may be possible to discern elements of change in these fringe areas that, once defined, will provide new insight into what happened and why and in what are presently the better known areas of the Southwest. These two papers are important, in sum, not only because they are reports of work in poorly known areas, but because they do provide analyses of fringe areas, they help us to understand the Southwest generally"--From preliminary introduction.
The Crater National Forest
Author: Findley BurnsPublisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 40
Book Description
Invasive Species in Forests and Rangelands of the United States
Author: Therese M. PolandPublisher: Springer Nature
ISBN: 3030453677
Category : Science
Languages : en
Pages : 455
Book Description
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
Poplars and Willows
Author: Jud G. IsebrandsPublisher: CABI
ISBN: 1780641087
Category : Technology & Engineering
Languages : en
Pages : 700
Book Description
Poplars and willows form an important component of forestry and agricultural systems, providing a wide range of wood and non-wood products. This book synthesizes research on poplars and willows, providing a practical worldwide overview and guide to their basic characteristics, cultivation and use, issues, problems and trends. Prominence is given to environmental benefits and the importance of poplar and willow cultivation in meeting the needs of people and communities, sustainable livelihoods, land use and development.
Nitrate Deposits
Author: Hoyt Stoddard GalePublisher:
ISBN:
Category : Nitrates
Languages : en
Pages : 48
Book Description
History of Cambria County, Pennsylvania
Author: Henry Wilson StoreyPublisher:
ISBN:
Category : Cambria County (Pa.)
Languages : en
Pages : 948
Book Description
Genealogy of the Descendants of John Eliot, "apostle to the Indians," 1598-1905
Author: Wilimena Hannah Eliot EmersonPublisher:
ISBN:
Category : Genealogy
Languages : en
Pages : 414
Book Description
History of the Oregon Country
Author: Harvey Whitefield ScottPublisher:
ISBN:
Category : Frontier and pioneer life
Languages : en
Pages : 408
Book Description