Rangeland Ecology & Management
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- Library Collection RecordFederal regulations such as the Endangered Species Act and the Clean Water Act continue to challenge ranchers and land management agencies alike. Ranchers looking to succeed in the face of these…Publication Date 2001
- rangeland
- monitor
- select
- Library Collection RecordThesis by Sandra Robins concerning Invasive Plants, Plant Communities, Ecology and other subjectsPublication Date 2001
- invasive species
- plant communities
- ecology
- Idaho
- Library Collection RecordIncludes a research update on monsoon forecasting, information about our community assessment in the Sulphur Springs Valley, a report from our forecast evaluation workshop.Publication Date 2001
- Library Collection RecordIncludes a research report on the predicting valley fever incidence and information about our 2001 fire and climate workshops.Publication Date 2001
- Library Collection RecordIncludes articles on reconstructing Southwest precipitation and CLIMAS research on fire in Indian Country.Publication Date 2001
- Library Collection RecordThis set of models has been developed over a series of meetings that began in April 2001 with a meeting at the Business Genetics office in Denver Colorado. All models were developed with a group of…Publication Date 2001
- Library Collection RecordA flowchart of the the USDA Forest Service NFS Social Science WHAT model, version 1.6.Publication Date 2001
- Library Collection RecordThe following extensive review of the ecological literature was conducted to review the evidence that cattle grazing can impede the BLM from meeting USGHR.  The vast majority of literature…Publication Date 2001
- Southern Utah
- Library Collection RecordAn article about cheatgrass invading the Great Plains.Publication Date 2001
- invasive species
- drought
- wildfires
- cheatgrass
- Great Plains
- United States
- Library Collection RecordProtection of 70,000 acres of state land holding proposed.Publication Date 2000
- land conservation
- land use
- State land
- Arizona
- Pima County
- Tucson
- Library Collection RecordThis document is made up of numerous resource reports that were submitted to the Sonoran Desert Conservation Plan Steering Committee regarding the natural and cultural resources of the Altar Valley…Publication Date 2000
- Altar Valley
- Arizona
- Pima County
- Southern Arizona
- United States
- Library Collection RecordA synthesis of resource assessments, this report details the unique characteristics that make the Altar Valley of special conservation importance including the highest number of priority vulnerable…Publication Date 2000
- Altar Valley
- Arizona
- Pima County
- United States
- Library Collection RecordThis report represents several years of field-based studies performed in Southern Arizona centering on the population dynamics of the Cactus Ferruginous Pygmy-Owl. The Altar Valley is among the study…Publication Date 2000
- Altar Valley
- Arizona
- Pima County
- United States
- Library Collection RecordThis document represents a compilation of expert writings by professionals in the field of natural resource management. Chapters address a variety of topics, centering on the ecological and economic…Publication Date 2000
- Altar Valley
- Arizona
- Pima County
- United States
- Library Collection RecordThis document was complied to highlight the crucial role ranching can play in conservation efforts in Pima County. It includes sections covering the history and current practice of ranching in…Publication Date 2000
- Altar Valley
- Arizona
- Cattle Ranching
- conservation
- open space
- United States
- urban planning
- Library Collection RecordThe primary goal of this Sierra Club federal public lands grazing policy is to protect and restore native biodiversity and achieve functional and self-sustaining ecosystems. The Sierra Club…Publication Date 2000
- grazing
- recreation
- grazing management
- Library Collection RecordEarly recognition and immediate treatment are the most important means of controlling dyer’s woad. Awareness is the best defense against future infestations. The Dyer’s Woad Awareness and…Publication Date 2000
- Library Collection RecordIncludes a research report on Southwest forecasts Assessment and information from our climate and wildfire workshop.Publication Date 2000
- Library Collection RecordDetails of Sonoran Desert Conservation Plan's focus areas.Publication Date 2000
- Altar Valley
- Arizona
- Pima County
- Sonoran Desert
- Tucson
- Library Collection RecordCovers the decisions of the Board of Supervisors with regards to urban development into desert grasslands.Publication Date 2000
- urban development
- urban planning
- Arizona
- desert grasslands
- Southern Arizona
- Sprawl
- Tucson
- Library Collection RecordThesis by John Kouns concerning Grazing, Restoration and other subjectsPublication Date 2000
- grazing
- improvement
- Idaho
- Library Collection RecordThis report, contracted by Pima County and completed by the Arizona Game and Fish Department, analyzes the results of several years of field studies focused on the Cactus Ferruginous Pygmy Owl in…Publication Date 2000
- Altar Valley
- Arizona
- Cactus Ferruginous Pygmy Owl
- dispersal
- habitat corridors
- United States
- Library Collection RecordIt is important for land managers and technical assistance specialists to be able to assess the health of rangelands in order to know where to focus management efforts. The complexity of…Publication Date 2000
- Library Collection RecordThis map shows the preliminary conservation action sites identified by the Resource Assessment Project Team.Publication Date 2000
- Altar Valley
- Arizona
- United States
- Library Collection RecordThis map provides the location of wells, tanks, dams, grazing allotments, study areas, fences, roads and pipelines in the Altar Valley.Publication Date 2000
- Altar Valley
- Arizona
- United States
- Library Collection RecordThis map presents the Altar Valley as a patchwork of ecological sites, the basic mapping unit used for rangeland inventory. Each ecological site represents a unique type of rangeland that has the…Publication Date 2000
- Altar Valley
- Arizona
- ecological sites
- rangeland inventory
- United States
- Library Collection RecordThis map provides information on land ownership within the Altar Valley.Publication Date 2000
- Altar Valley
- Arizona
- United States
- Library Collection RecordThis map describes rangeland condition across the Altar Valley using seven categories that incorporate soil stability, biotic integrity and watershed function.Publication Date 2000
- Altar Valley
- Arizona
- biotic integrity
- rangeland condition
- soil stability
- United States
- watershed function
- Library Collection RecordThis map provides information on the soil types present in the Altar Valley.Publication Date 2000
- Altar Valley
- Arizona
- Soil Type
- United States
- Library Collection RecordThis report, contracted by Pima County and completed by the Arizona Game and Fish Department, analyzes the results of several years of field studies focused on the Cactus Ferruginous Pygmy Owl in…Publication Date 2000
- Altar Valley
- Arizona
- Cactus Ferruginous Pygmy Owl
- dispersal
- habitat corridors
- United States
- Library Collection RecordAbstract: This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department…Publication Date 2000
- Altar Valley
- Arizona
- Cactus Ferruginous Pygmy Owl
- conservation
- threatened species
- United States
- Library Collection RecordThis article reviews the introduction and spread of Lehmann Lovegrass throughout the Altar Valley as well as the mixed results of a variety of management techniques on the Buenos Aires National…Publication Date 2000
- Altar Valley
- Arizona
- Buenos Aires National Wildlife Refuge
- Eragrostis lehmanniana
- invasive species
- Lehmann lovegrass
- United States
- Library Collection RecordThis map provides information on the distribution of plant communities within the Altar Valley.Publication Date 2000
- Altar Valley
- Arizona
- United States
- vegetation communities
- Library Collection RecordA student written paper for a writing contest. Student discusses grazing on National Forest Riparian areas and whether or not it can be causing illegal disruptionof water flow.Publication Date 1999
- Library Collection RecordAbstract not availablePublication Date 1999
- Altar Valley
- Arizona
- Buenos Aires National Wildlife Refuge
- Cattle Ranching
- cultural environment
- Environmental Changes
- Ranching Economy
- United States
- wildlife refuges
- Library Collection RecordEXECUTIVE SUMMARY This document was initially drafted by County staff and Dr. Bill Shaw from the University of Arizona in order to facilitate discussion about which species might be considered for…Publication Date 1999
- Altar Valley
- Arizona
- conservation
- endangered species
- management
- United States
- Library Collection RecordIncludes updates about what is going on in CLIMAS research.Publication Date 1999
- Library Collection RecordIncludes updates about what is going on in CLIMAS research.Publication Date 1999
- Library Collection RecordIncludes updates about what is going on in CLIMAS research.Publication Date 1999
- Library Collection RecordAbstract: I determined density and habitat use of desert mule deer (Odocoileus hemionus crooki) on the Buenos Aires National Wildlife Refuge, a semidesert grassland in southeastern Arizona, in 1996…Publication Date 1999
- Altar Valley
- Arizona
- Buenos Aires National Wildlife Refuge
- grassland
- habitat use
- mule deer
- odocoileus hemionus crooki
- United States
- Library Collection Record
341 Uncommon Bounty
Issues affecting sustainable development of natural flora on reservations.Publication Date 1999- native species
- harvesting
- Montana
- Library Collection RecordThis report presents the findings of a study in which 300 nests of 37 species were examined alongside habitat measurements. Conducted on Buenos Aires National Wildlife Refuge in southern Arizona,…Publication Date 1999
- Altar Valley
- Arizona
- Buenos Aires National Wildlife Refuge
- habitat selection
- nest-site selection
- songbirds
- United States
- Library Collection RecordProfound changes in the last four decades in China has greatly affected traditional Tibetan pastoral production systems. The Chinese government is implementing an ambitious rangeland intensification…Publication Date 1999
- China
- Hindu-Kush Himalaya
- Library Collection RecordRanchers and enviromentalists team up to agrue for the promotion of ranching to prevent further urban sprawl.Publication Date 1999
- ranching
- urban development
- land conservation
- Arizona
- open space
- Sprawl
- Library Collection RecordSue Chilton has lived and worked in the Altar Valley for many years, helping to run the Chilton Ranch and Cattle Company, a historic ranching operation with land at both the northern and southern…Publication Date 1999
- Altar Valley
- Arizona
- Pima County
- Southern Arizona
- United States
- Library Collection RecordAnimal agriculture is an integral part of food-producing systems, with foods of animal origin representing about one-sixth of human food energy and one-third of the human food protein on a global…Publication Date 1999
- Library Collection RecordThis document serves as the final report to the Arizona Department of Water Resources on a restoration project undertaken along the Puerto Cito Wash. The project involved the construction of gabions…Publication Date 1999
- erosion control
- revegetation
- restoration
- Library Collection RecordDetails the award of the MacArthur prize to a conservation-minded rancher near Douglas, Arizona.Publication Date 1998
- land conservation
- ranching
- Arizona
- Library Collection RecordAbstract: Masked bobwhites used sites with more structural diversity than what was available on the Buenos Aires National Wildlife Refuge during 1994-96. Selected habitat variables that adequately…Publication Date 1998
- Altar Valley
- Arizona
- desert grasslands
- Gambel's quail
- masked bobwhite quail
- range management
- scaled quail
- United States
- Library Collection RecordThe study area is a mountain rangeland at an altitude ranging from 2,200 to 2,700 metres above sea level. The site is about 160 kilometres northeast of Maseru, the capital. Pressure on the rangeland…Publication Date 1998
- southern Africa
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