A Management-oriented Classification of Pinyon-Juniper Woodlands of the Great Basin PDF Download
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Author: Neil E. West Publisher: ISBN: Category : Forest plants Languages : en Pages : 48
Book Description
A hierarchical framework for the classification of Great Basin pinyon-juniper woodlands was based on a systematic sample of 426 stands from a random selection of 66 of the 110 mountain ranges in the region. That is, mountain ranges were randomly selected, but stands were systematically located on mountain ranges. The National Hierarchical Framework of Ecological Units (ECOMAP) was used for the highest levels of classification, subdividing the Great Basin into nine relatively environmentally homogeneous Sections. The remaining levels are vegetation-based, focusing on the relative composition and dominance of pinyon and juniper and the dominant shrub and perennial grass species present. This approach will allow managers to better relate the results of previous, as well as new studies and management experiences.
Author: Neil E. West Publisher: ISBN: Category : Forest plants Languages : en Pages : 48
Book Description
A hierarchical framework for the classification of Great Basin pinyon-juniper woodlands was based on a systematic sample of 426 stands from a random selection of 66 of the 110 mountain ranges in the region. That is, mountain ranges were randomly selected, but stands were systematically located on mountain ranges. The National Hierarchical Framework of Ecological Units (ECOMAP) was used for the highest levels of classification, subdividing the Great Basin into nine relatively environmentally homogeneous Sections. The remaining levels are vegetation-based, focusing on the relative composition and dominance of pinyon and juniper and the dominant shrub and perennial grass species present. This approach will allow managers to better relate the results of previous, as well as new studies and management experiences.
Author: Michael Barbour Publisher: Univ of California Press ISBN: 0520933362 Category : Science Languages : en Pages : 734
Book Description
This thoroughly revised, entirely rewritten edition of what is the essential reference on California’s diverse and ever-changing vegetation now brings readers the most authoritative, state-of-the-art view of California’s plant ecosystems available. Integrating decades of research, leading community ecologists and field botanists describe and classify California’s vegetation types, identify environmental factors that determine the distribution of vegetation types, analyze the role of disturbance regimes in vegetation dynamics, chronicle change due to human activities, identify conservation issues, describe restoration strategies, and prioritize directions for new research. Several new chapters address statewide issues such as the historic appearance and impact of introduced and invasive plants, the soils of California, and more.
Author: Society for Ecological Restoration International Publisher: ISBN: Category : Nature Languages : en Pages : 328
Book Description
Established by the USDA Forest Service in 1993, the Great Basin Ecosystem Management Project for Restoring and Maintaining Sustainable Riparian Ecosystems is a large-scale research study that uses an interdisciplinary approach to examine the effects of climate change and human disturbance on riparian areas. Structured as a collaborative effort between management and research, the project focuses on understanding the geomorphic, hydrologic, and biotic processes that underlie riparian structure and function and the interrelated responses of those processes to disturbances, both natural and anthropogenic. Great Basin Riparian Ecosystems, edited by Jeanne C. Chambers and Jerry R. Miller, presents the approach used by the researchers to study and understand riparian areas in the Great Basin region. It summarizes the current state of knowledge about those areas and provides insights into the use of the information generated by the project for the restor-ation and management of riparian ecosystems. Because semi-arid ecosystems like the Great Basin are highly sensitive to climate change, the study considered how key processes are affected by past and present climate. Great Basin Riparian Ecosystems also examines the processes over a continuum of temporal and spatial scales. Great Basin Riparian Ecosystems addresses restoration over a variety of scales and integrates work from multiple disciplines, including riparian ecology, paleoecology, geomorphology, and hydrology. While the focus is on the Great Basin, the general approach is widely applicable, as it describes a promising new strategy for developing restoration and management plans, one based on sound principles derived from attention to natural systems.
Author: Neil E. West
Author: Neil E. West
Author: Neil E. West
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Author: Michael Barbour
Author: Society for Ecological Restoration International