Determining Reference Conditions for Ecosystem Management of Southwestern Ponderosa Pine Forests PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Determining Reference Conditions for Ecosystem Management of Southwestern Ponderosa Pine Forests PDF full book. Access full book title Determining Reference Conditions for Ecosystem Management of Southwestern Ponderosa Pine Forests by Peter Z. Fulé. Download full books in PDF and EPUB format.
Author: Peter Z. Fulé
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 14
Get Book Here
Book Description
Author: Peter Z. Fulé
Publisher:
ISBN:
Category : Fire ecology
Languages : en
Pages : 14
Get Book Here
Book Description
Author: Peter Friederici
Publisher:
ISBN:
Category : Ponderosa pine
Languages : en
Pages : 16
Get Book Here
Book Description
Restoration treatments that include prescribed burning, often preceded by thinning to reduce fuel loads, have the potential to improve the ecological health of these forests. In order to wisely set the goals that underlie these treatments, it is useful for us to know as much as possible about past forest conditions, especially the reference conditions that existed before forest structure and function were altered by Euro-American settlers. They formed the evolutionary environment of southwestern ponderosa pine trees a fairly stable environment, in other words, in which this tree species and many other plants and animals evolved and adapted. Restoring conditions similar to those of the evolutionary environment is not a matter of trying to return to the past; rather, it is only a way to assure the long-term health of these forests into the future.
Author:
Publisher:
ISBN:
Category : Ecosystem management
Languages : en
Pages : 96
Get Book Here
Book Description
We present the history of land use and historic vegetation conditions on the Sacramento Ranger District of the Lincoln National Forest within the framework of an ecosystem needs assessment. We reconstruct forest vegetation conditions and ecosystem processes for the period immediately before Anglo-American settlement using General Land Office survey records, historic studies and accounts, and reconstructive studies such as dendrochronological histories of fire and insect outbreak and studies of old growth. Intensive grazing, clearcut logging, fire suppression, and agriculture in riparian areas have radically altered forest structure and processes since the 1880s, when intensive settlement began in the Sacramento Mountains. Present forests are younger and more dense than historic ones, and in areas that were previously dominated by ponderosa pine, dominance has shifted to Douglas-fir and white fir in the absence of frequent surface fire. Landscapes are more homogeneous and contiguous than historic ones, facilitating large-scale, intense disturbances such as insect outbreaks and crown fires.
Author:
Publisher:
ISBN:
Category : Forest hydrology
Languages : en
Pages : 432
Get Book Here
Book Description
Author: Kimberly Lowe
Publisher:
ISBN:
Category : Forest health
Languages : en
Pages : 8
Get Book Here
Book Description
This Working Paper is one of a series that describes the planning and implementation of restoration treatments in southwestern ponderosa pine forests. In this paper the treatment type is based on the Stand Treatment Impacts on Forest Health (STIFH) restoration treatmentsmulti-aged group selection. It represents the best scientifically-based knowledge currently available about treatment types and effects. But this Working Paper is not a prescription. Restoration decisions need to be made with close attention to local conditionsthere is no one size fits all approach, and specific prescriptions must be determined according to project objectives. Use this publication as an aid in making informed decisions about how to restore more natural conditions, and greater health, to the southwestern ponderosa pine forests.
Author: R Neil Sampson
Publisher: CRC Press
ISBN: 9781560220527
Category : Science
Languages : en
Pages : 504
Get Book Here
Book Description
Assessing Forest Ecosystem Health in the Inland West is a thorough reference for policymakers, resource managers, environmentalists, students, and anyone interested in using ecosystem management as a tool to address forest health problems in the Inland West. The book provides the reader with a survey of current conditions in the Inland West, their historical origins, assessments of available management tools, and analyses of the various choices available to policymakers. Its goal is to help people understand the Inland West forests so that public policies can reflect a constructive and realistic framework in which forests can be managed for sustained health. This resource is the product of a scientific workshop where 35 participants, including scientists, resource managers, administrators, and environmentalists, addressed the forest health problem in the Inland West. Synthesis chapters integrate the diverse knowledge and experience which participants brought to the workshop. They identify and link together many of the ecological, social, and administrative conditions which have created the forest health problem in the West. The book is unique in that it reflects a process that fostered the use of academic research, field realities, and industrial knowledge to define an interdisciplinary problem, establish rational policy objectives, and set-up “do-able” management approaches. The following topics are analyzed: Assessing forest ecosystem health in the Inland West Historical and anticipated changes in forest ecosystems in the Inland West Defining and measuring forest health Historical range of variability as a tool for evaluating ecosystem change Administrative barriers to implementing forest health problems Economic and social dimensions of the forest health problem Fire management Ecosystem and landscape management Assessing Forest Ecosystem Health in the Inland West will help facilitate sound resource planning because it brings together the problems facing the Inland West from an interdisciplinary perspective. This approach allows resource managers and policymakers creativity in planning and implementing strategies to confront forest health problems in the Inland West ecosystems.
Author:
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 116
Get Book Here
Book Description
Author: Peter Friederici
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 12
Get Book Here
Book Description
This Working Paper is one of a series that describes the planning and implementation of restoration treatments in southwestern ponderosa pine forests. In this paper the treatment type is designed to emulate the forest structure prevalent before the landscape-level disturbances that followed Euro-American settlement. It represents the best scientifically based knowledge currently available about treatment types and effects. But this Working Paper is not a prescription. Restoration decisions need to be made with close attention to local conditions there is no one size fits all approach, and specific prescriptions must be determined according to project objectives. Use this publication as an aid in making informed decisions about how to restore more natural conditions, and greater health, to the southwestern ponderosa pine forests.
Author:
Publisher:
ISBN:
Category : Ecosystem management
Languages : en
Pages : 96
Get Book Here
Book Description
We present the history of land use and historic vegetation conditions on the Sacramento Ranger District of the Lincoln National Forest within the framework of an ecosystem needs assessment. We reconstruct forest vegetation conditions and ecosystem processes for the period immediately before Anglo-American settlement using General Land Office survey records, historic studies and accounts, and reconstructive studies such as dendrochronological histories of fire and insect outbreak and studies of old growth. Intensive grazing, clearcut logging, fire suppression, and agriculture in riparian areas have radically altered forest structure and processes since the 1880s, when intensive settlement began in the Sacramento Mountains. Present forests are younger and more dense than historic ones, and in areas that were previously dominated by ponderosa pine, dominance has shifted to Douglas-fir and white fir in the absence of frequent surface fire. Landscapes are more homogeneous and contiguous than historic ones, facilitating large-scale, intense disturbances such as insect outbreaks and crown fires.
Author: Boris Poff
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 240
Get Book Here
Book Description
