Download or read book Mt Graham Red Squirrel Use of Forest Habitat written by and published by . This book was released on 2014 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mount Graham Red Squirrel written by and published by . This book was released on 1987 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Last Refuge of the Mt Graham Red Squirrel written by H. Reed Sanderson and published by University of Arizona Press. This book was released on 2009 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from a symposium on the endangered Mt. Graham red squirrel, called in response to the building of an observatory on the mountain by the University of Arizona, offers a comprehensive picture of the ecological conditions and the impacts of natural and man-mad changes on the squirrel and its mountain home.

Download or read book Vegetation Changes Within the Subalpine and Mixed Conifer Forests on Mt Graham Arizona written by R. Scott Anderson and published by . This book was released on 1993 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Habitat Use by the Mount Graham Red Squirrel written by Genice F. Froehlich and published by . This book was released on 1990 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mount Graham Red Squirrel Tamiasciurus Hudsonicus Grahamensis Recovery Plan written by Lesley A. Fitzpatrick and published by . This book was released on 1993 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trailblazers in the Forest Response of Endangered Mt Graham Red Squirrels to Severe Insect Infestation written by Claire Ann Zugmeyer and published by . This book was released on 2007 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: I examined habitat selection of middens within insect-damaged forest and compared home range and survival for Mt. Graham red squirrels ( Tamiasciurus hudsonicus grahamensis) in insect-damaged and healthy forest. Squirrels used habitat in areas with

Download or read book Review of the Preparation of the 1988 Biological Opinion Regarding Mt Graham Red Squirrels written by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Public Lands and published by . This book was released on 1990 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Habitat Use and Life History of the Mount Graham Red Squirrel MS written by Genice Frances Froehlich and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Disturbance and the Long Term Population Persistence of the Mt Graham Red Squirrel A Spatially Explicit Modeling Approach written by David Wood and published by . This book was released on 2007 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: We combined field data with high-resolution satellite imagery and a spatially explicit population model to predict long-term population dynamics of the endangered Mt. Graham red squirrel (MGRS: Tamiasciurus hudsonicus grahamensis), with the goal of examining effects of disturbance on MGRS population dynamics. We found that modeling MGRS dynamics improved with population specific data. Our results indicate that predation and competition potentially have large, adverse effects on population abundance. Habitat quality analysis indicates much of the spruce-fir forest is degraded to the point that it cannot support MGRS, therefore, the future of the species will rely on management in the mixed conifer zones. Our models predict that future populations will not show the variability exhibited in abundance over the past 20 years, likely due to degradation of spruce-fir forests, and that even low levels of fire and insect disturbance have the potential to drive MGRS population below critical population thresholds.

Download or read book Coronado National Forest N F Pinaleno Mountains Proposed Mt Graham Astrophysical Area written by and published by . This book was released on 1989 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Management of Amphibians Reptiles and Small Mammals in North America written by Robert C. Szaro and published by . This book was released on 1988 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Historically the management of public lands from a multiple use perspective has led to a system that emphasizes those habitat components or faunal elements that primarily resulted in some sort of definable economic value. While this often benefitted other species that were not even considered in the original prescriptions, it also negatively impacted others. We no longer can afford to take this simplistic view of ecosystem management. We need to use a more holistic approach where ecological landscapes are considered as units, and land management practices incorporate all elements into an integrated policy. This includes examining the impacts of proposed land uses on amphibian, reptile, and small mammal populations.

Download or read book General Technical Report RM written by and published by . This book was released on 1988 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coronado National Forest N F New Special use Permits for Recreation Residences on the Safford Ranger District written by and published by . This book was released on 2009 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Kaibab National Forest N F Proposed Kaibab National Forest Plan Amended 1994 written by and published by . This book was released on 1994 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mount Graham Red Squirrel written by and published by . This book was released on 1987 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Agricultural Conservation Practices on Fish and Wildlife written by and published by . This book was released on 2008 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The bibliography is a guide to recent scientific literature covering effects of agricultural conservation practices on fish and wildlife. The citations listed here provide information on how conservation programs and practices designed to improve fish and wildlife habitat, as well as those intended for other purposes (e.g., water quality improvement), affect various aquatic and terrestrial fauna"--Abstract.