Rangeland Ecology & Management
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- Library Collection RecordThe invasive annual grass medusahead (Taeniatherum caput-medusae [L.] Nevski) poses a substantial threat to the health and function of rangelands across the western United States. On rangelands…Publication Date 2017
- Annual Grassland
- California
- Dirichlet regression
- Elymus caput-medusae
- invasive plant management
- multistate modeling
- Library Collection RecordLarge grazing animals can have profound impacts on plant communities and soil properties; however, these impacts are not always uniform across or within regions. The distribution of features such as…Publication Date 2017
- California
- exotic annual grasses
- indicator species
- native versus exotic species
- oak savanna
- plant community composition
- Quercus agrifolia
- Quercus lobata
- Library Collection RecordThe science underpinning targeted grazing has been advancing for decades, supporting a major paradigm shift concerning the role of grazing in addressing critical natural resource management…Publication Date 2017
- California
- medusahead
- native plants
- prescribed grazing
- Library Collection RecordInvasive plant response to control efforts is strongly modified by site-specific factors, treatment timing, and environmental conditions following treatment, making management outcomes challenging to…Publication Date 2015-05
- Annual Grassland
- California
- ecosystem services
- invasive
- restoration
- seeding
- Library Collection RecordThe interaction of resource availability and disturbance can strongly affect plant species richness and the spread of exotic plants. Several ecological theories posit that disturbance mediates the…Publication Date 2014-11
- California
- camera trap
- Festuca perennis
- grazing intensity
- invasive species
- principal response curves
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1964-03-01
- stenoptera
- Nitrogen Response
- Eagle Ranch
- Phalaris tuberosa
- San Luis Obispo County
- ammonium sulfate
- Bromus mollis
- annuals
- Soft Chess
- mixed stand
- winter range
- Harding grass
- fertilizer
- Differential
- perennials
- yields
- grasses
- California
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management and the University of Arizona Libraries. The Journal of Range Management archives are made…Publication Date 1964-05-01
- Chemical Removal
- Blue Oak
- Grass Woodland Cover
- Botanical Botanical Evaluations
- Basal Frill Method
- ripgut
- Wild Oats
- Hopland Field Station
- Soft Chess
- Quercus douglasii
- forage yield
- yield
- composition
- quality
- 2,4-D
- forage
- species composition
- California
- Library Collection RecordMature chaparral vegetation in the San Gabriel Mountains, California, resulting from long fire-return intervals (50-70 yr), has resulted in reduced visibility and availability and quality of forage,…Publication Date 2008-11-01
- California
- chaparral
- fire
- habitats
- mountain sheep
- Ovis canadensis
- restoration
- Library Collection RecordForage quality affects physiological condition, population dynamics, habitat use, and distribution of ungulates. We studied how rainfall, temperature, forage biomass, and forage growth are related to…Publication Date 2005-07-01
- California
- Odocoileus hemionus eremicus
- plant growth
- plant biomass
- Sonoran Desert
- Library Collection RecordThe objective of this study was to identify and model environmental and management factors associated with cattle feces deposition patterns across annual rangeland watersheds in the Sierra Nevada…Publication Date 2003-09-01
- dry seasons
- wet season
- cattle manure
- forage quality
- watershed hydrology
- slope
- linear models
- defecation
- aspect
- water supply
- animal preferences
- water troughs
- California
- spatial distribution
- range management
- seasonal variation
- grazing
- beef cattle
- water quality
- pathogens
- grazing distribution
- watershed management
- Library Collection RecordSquirreltail (Elymus elymoides, E. multisetus) is a complex of 5 taxa whose systematic interrelationships are uncertain. Our objectives were to determine whether the 3 taxa studied here, Elymus…Publication Date 2003-09-01
- Elymus elymoides subsp. brevifolius
- plant taxonomy
- growth traits
- Elymus multisetus
- Elymus elymoides subsp. elymoides
- population ecology
- provenance
- ecotypes
- plant development
- geographical variation
- leaves
- conservation plants
- height
- seedling emergence
- seed productivity
- shoots
- root systems
- Idaho
- Oregon
- Wyoming
- California
- biomass
- phenology
- Montana
- Nevada
- Colorado
- Elymus elymoides
- genetic variation
- plant nutecology
- Sitanion hystrix
- Library Collection RecordChanges in rangeland species composition can effect forage quality, ecosystem function, and biological diversity. Unfortunately, documenting species compositional change is difficult due to a lack of…Publication Date 2002-07-01
- sown grasslands
- habitats
- Quercus
- woodland grasslands
- species diversity
- ecological succession
- invasion
- grazing intensity
- California
- range management
- botanical composition
- invasive species
- Northwest California
- herbarium
- oak woodlands
- livestock
- flora
- invasive species
- Library Collection RecordThe value of public land forage has been of key interest since grazing fees were first established on federal lands. Additionally, knowing the value of rangeland forage is important for assessing the…Publication Date 2002-09-01
- grazing permits
- quality of life
- leasing
- land values
- estimation
- rangelands
- United States
- grazing
- forage
- forage values
- grazing fees
- grazing leases
- hedonic models
- contingent valuation
- public lands grazing
- Library Collection RecordAlteration of stream channel morphology by cattle and associated streambank erosion is a concern on rangeland watersheds. The objective of this study was to determine changes in stream channel…Publication Date 2002-11-01
- stream channel depth
- riparian grasslands
- depth
- stream erosion
- streams
- savanna woodlands
- Quercus wislizeni
- width
- grazing experiments
- dry seasons
- wet season
- pastures
- grazing intensity
- California
- range management
- beef cattle
- plant height
- grazing effects
- stream bank erosion
- sediments
- annual rangelands
- California
- Library Collection RecordThere are several generalizations or assumptions concerning rangeland hydrology and erosion relationships found in the literature and in the management arena. These generalizations have found their…Publication Date 2002-11-01
- sheet erosion
- mixed-grass prairies
- tallgrass prairie
- rangeland soils
- Rocky Mountain region
- hydrology
- ground cover
- semiarid grasslands
- Artemisia
- mathematical models
- Carex
- brush control
- steppe soils
- range condition
- equations
- shortgrass prairie
- runoff
- rainfall simulators
- forbs
- soil water content
- plant communities
- California
- prairies
- biomass
- sediment yield
- plant litter
- botanical composition
- rangelands
- canopy
- infiltration
- grasses
- prairie soils
- rangeland hydrology
- infiltration
- erosion
- hydrologic modeling
- Library Collection RecordUndisturbed plant communities dominated by shrubs or trees are often left isolated within landscapes otherwise devoid of woody vegetation following large-scale disturbances such as wildfires. We…Publication Date 2002-11-01
- biogeography
- Phasianidae
- Centrocercus urophasianus
- biodiversity
- wildfire management
- arid grasslands
- habitats
- Purshia tridentata
- prediction
- species diversity
- ecological succession
- fires
- fire effects
- Artemisia tridentata
- plant communities
- California
- land restoration
- range management
- Nevada
- rangelands
- Artemisia tridentata Nutt.
- biological diversity
- disturbance
- Island Biogeography Theory
- succession
- terrestial habitat islands
- Library Collection RecordPanels of experts from the Society for Range Management and the National Research Council proposed that status of rangeland ecosystems could be ascertained by evaluating an ecological site's…Publication Date 2002-11-01
- soil surface
- soil structure
- flow resistance
- soil morphology
- gullied land
- wind erosion
- hydrologic factors
- assessment
- rapid methods
- data collection
- ecological balance
- grassland condition
- overland flow
- rill erosion
- ground cover
- grasslands
- range condition
- perennials
- mortality
- vegetation
- biomass production
- range management
- plant litter
- introduced species
- invasive species
- literature reviews
- United States
- soil compaction
- soil stability
- hydrologic function
- biological integrity
- ecosystem status
- erosion
- infiltration
- inventory
- Library Collection RecordIn montane meadows of the southern Sierra Nevada mountains (Calif., USA), Rothrock sagebrush (Artemisia rothrockii G.) has expanded into sites once dominated by herbaceous species. We explored the…Publication Date 2002-11-01
- seedling establishment
- genetic soil types
- Artemisia rothrockii
- disturbed soils
- meadows
- depth
- plant colonization
- ground cover
- semiarid grasslands
- water table
- Artemisia
- brush control
- population structure
- soil water content
- growth rate
- precipitation
- plant communities
- California
- range management
- Artemisia rothrockii
- shrub invasion
- montane meadows
- seedling establishment
- Sierra Nevada
- Golden Trout Wilderness
- demography
- Library Collection RecordThree watersheds at the University of California's Sierra Foothill Research and Extension Center (SFREC), Marysville, Calif. were selected to study cattle grazing effects on the vegetation…Publication Date 2000-03-01
- springs (water)
- ground cover
- highlands
- species diversity
- riparian buffers
- body weight
- plant communities
- California
- cattle
- plant litter
- botanical composition
- grazing
- dry matter
- Library Collection RecordCryptosporidium parvumis a fecal borne protozoan parasite that can be carried by and cause gastrointestinal illness in humans, cattle, and wildlife. The illness, cryptosporidiosis, can be fatal to…Publication Date 2000-05-01
- movement
- Cryptosporidium parvum
- oocysts
- zoonoses
- water flow
- overland flow
- rain
- cattle manure
- slope
- California
- rangelands
- pathogens
- water quality
- fate and transport
- buffer strips
- Library Collection RecordCalifornia ranchers in urban Alameda and Contra Costa Counties, and in rural Tehama County, were surveyed to examine effects of increasing development, land use change, and attrition of the ranching…Publication Date 2000-07-01
- ranching
- land use
- land use planning
- urban areas
- rural areas
- farmers' attitudes
- beef production
- California
- rangelands
- land use change
- land trusts
- rangeland conversion
- ranch values
- Library Collection RecordEmerging hydrology-related issues in California grasslands have directed attention towards the need to understand subsurface water flow within a complex, dynamic system. Tensiometers and neutron…Publication Date 2000-09-01
- wetting front
- semiarid grassland soils
- subsurface flow
- soil profiles
- water flow
- evaporation
- water balance
- soil water potential
- watersheds
- rain
- watershed hydrology
- California
- rangelands
- soil water
- California rangelands
- subsurface flow
- water budget
- Library Collection RecordWestern juniper (Juniperus occidentalis Hook.) has been actively invading shrub steppe communities during the past 120 years. The majority of these stands are still in transition, from early open…Publication Date 2000-11-01
- artemisia arbuscula
- fir interval
- Festuca idahoensis
- Poa secunda
- Achnatherum thurberianum
- understory
- steppes
- species diversity
- ecological succession
- Populus tremuloides
- Juniperus occidentalis
- fires
- fire effects
- Oregon
- Artemisia tridentata
- plant communities
- California
- plant density
- plant competition
- canopy
- Juniperus occidentalis
- species composition
- plant cover
- Library Collection RecordWe built digital surface models (DSM) that contain 3D surface morphological information of the entire landscape using digital photogrammetry and aerial photographs. Changes in landscape components…Publication Date 2000-11-01
- digital cameras
- aerial photography
- ground photogrammetry
- crown
- landscapes
- image analysis
- Quercus
- woodland grasslands
- remote sensing
- California
- canopy
- plant height
- Digital photogrammetry
- photo-ecometrics
- tree heights
- crown closure
- Library Collection RecordSoil water studies for California rangelands have focussed on near-surface hydrologic processes, limiting our understanding of spatial-temporal dynamics of the water regime below the root zone. Soil…Publication Date 2001-01-01
- particle size analysis
- soil profiles
- trees
- grassland soils
- soil depth
- evapotranspiration
- vegetation types
- rain
- watershed hydrology
- slope
- aspect
- soil water content
- California
- seasonal variation
- rangelands
- grasses
- soil texture
- altitude
- California rangelands
- subsurface hydrology
- Library Collection RecordAntelope bitterbrush (Purshia tridentata (Pursh) DC) is the most important browse species on many western mule deer (Odocoileus hemionus) ranges. Lack of antelope bitterbrush seedling recruitment is…Publication Date 2001-05-01
- plant development
- recruitment
- age
- Purshia tridentata
- browse plants
- seed productivity
- seedlings
- Odocoileus hemionus
- California
- Nevada
- canopy
- grazing
- Purshia tridentata
- mule deer
- shrub
- browse
- herbivory
- Library Collection RecordWe present a method for computerizing the transition rules of a state-and-transition model and then linking this model to a geographic information system. The resulting simulation characterizes…Publication Date 1999-01-01
- change
- expert systems
- ground cover
- woodland grasslands
- Quercus douglasii
- Pinus sabiniana
- Mediterranean climate
- grazing intensity
- shrubs
- California
- introduced species
- rangelands
- canopy
- grasses
- Library Collection RecordPermanent channel cross-sectional transects perpendicular to flow were used to estimate changes in spring and resultant creek channel morphology. Three cattle grazing treatments (none, light, and…Publication Date 1998-09-01
- depth
- springs (water)
- stream erosion
- streams
- riparian buffers
- rain
- grazing intensity
- California
- cattle
- range management
- Library Collection RecordThe Lassen interstate mule deer (Odocoileus hemionus) herd ranges from the northwestern area of Nevada to the northeastern corner of California along the western rim of the Great Basin. This mule…Publication Date 1997-03-01
- population decrease
- ecological balance
- grassland improvement
- body condition
- habitats
- Purshia tridentata
- browse plants
- range condition
- fire ecology
- population dynamics
- plant communities
- Odocoileus hemionus
- California
- introduced species
- Nevada
- Library Collection RecordResults of a 1985 survey of California hardwood rangeland landowners were used to develop a multi-agency research and extension program known as the Integrated Hardwood Range Management Program. In…Publication Date 1997-07-01
- surveys
- land ownership
- conservation
- land management
- landowners
- land use
- Quercus
- California
- woodlands
- Library Collection RecordSome have argued that federal grazing preferences or permits are a form of private property and should be recognized as such by the federal government. This viewpoint studies the grazing controversy…Publication Date 1997-07-01
- legal rights
- public domain
- pastures
- United States
- grazing
- Library Collection RecordCattle have been used to control shrubs following timber harvesting in the Sierra Nevada of California, although their effectiveness varies between sites. Although cattle home ranges, habitat use,…Publication Date 1996-11-01
- coniferous forests
- telemetry
- riparian forests
- habitat selection
- brush control
- water availability
- diet
- California
- botanical composition
- beef cattle
- Library Collection RecordSince 1988, University of California Cooperative Extension short courses have been offered to 362 California ranchers and interested participants. The purpose was to assist private rangeland owners…Publication Date 1996-01-01
- short courses
- U.S. Cooperative Extension Service
- ranching
- California
- range management
- grazing
- beef cattle
- Library Collection RecordSuccessful managers of federal rangelands in the next century will have to implement politically supportable policies that address both forage and non-forage values. To do so will require an…Publication Date 1996-01-01
- public opinion
- public domain
- surveys
- multiple land use
- Oregon
- wildlife management
- range management
- rangelands
- United States
- Library Collection RecordSustaining rangeland ecosystems is as much a social process as an ecological one. It requires application of many of the same principles as those used in planning for wildlife reserves, but the…Publication Date 1996-03-01
- zoning
- dairy farming
- open spaces
- conservation easements
- conservation
- ranching
- sustainability
- California
- rangelands
- Library Collection RecordWe examined the diets of reintroduced tule elk (Cervus elaphus nannodes Merriam) and resident Columbian black-tailed deer (Odocoileus hemionus columbianus Richardson) inhabiting the coastal prairie-…Publication Date 1995-07-01
- coastal plant communities
- dietary overlap
- animal competition
- grasslands
- Cervus elaphus
- feces
- species differences
- Odocoileus hemionus
- California
- nitrogen content
- seasonal variation
- botanical composition
- forage
- feeding preferences
- Library Collection RecordThere is considerable interest in riparian zones in the western United States, yet little information is available on the autecology of plant species that dominate these areas. We measured gas…Publication Date 1995-03-01
- Carex nebrascensis
- salix lemonii
- population ecology
- rooting
- leaf area
- Salix
- soil water potential
- water potential
- soil temperature
- xylem
- Carex
- riparian buffers
- root systems
- air temperature
- rain
- photosynthesis
- gas exchange
- California
- biomass
- drought
- seasonal variation
- Library Collection RecordAn increase in continuous fine fuels promoted by the expansion of aggressive annual exotic grasses in the Intermountain West has altered the region's fire regimes, with both ecologic and…Publication Date 1995-01-01
- fire danger
- Rocky Mountain region
- mathematical models
- prediction
- fire ecology
- rain
- Bromus tectorum
- Oregon
- California
- biomass
- range management
- climatic factors
- Library Collection RecordThe canopy of Quercus douglasii H. & A. (blue oak) has been variously reported to enhance or suppress understory production. The effects of canopy removal have been reported only for the northern…Publication Date 1994-03-01
- production
- microenvironments
- plant interaction
- understory
- Quercus douglasii
- rain
- California
- biomass
- botanical composition
- canopy
- forage
- Library Collection RecordThe state and transition model and the ball and cup analogy are used to organize the vegetation dynamics knowledge base for California's annual-dominated Mediterranean grasslands. These models…Publication Date 1992-09-01
- simulation models
- annual grasslands
- plant ecology
- population dynamics
- fires
- fire effects
- Mediterranean climate
- natural grasslands
- plant communities
- California
- range management
- rangelands
- grazing
- Library Collection RecordCattle grazing has been suggested as a principal cause for poor oak recruitment in California's hardwood rangelands. This study evaluated the effects of stock density and season of grazing on…Publication Date 1992-09-01
- crop damage
- recruitment
- Quercus douglasii
- seedlings
- stocking rate
- winter
- spring
- summer
- grazing intensity
- browsing damage
- California
- woodlands
- cattle
- range management
- seasonal variation
- grazing
- Library Collection RecordThe importance of evaluating multiple resource values on rangelands is demonstrated in this study of California's 3.0 million hectares of oak-covered (Quercus spp.) hardwood rangelands.…Publication Date 1993-03-01
- hardwoods
- livestock enterprises
- econometric models
- multiple use
- economic analysis
- hunting
- fuelwood
- Quercus douglasii
- productivity
- California
- range management
- rangelands
- Library Collection RecordConcerns for the future of California's oak-woodlands have intensified the need to better understand how different overstory species affect herbage standing crops and species frequencies. Data…Publication Date 1991-07-01
- topography
- understory
- woodland grasslands
- site factors
- Quercus douglasii
- Quercus wislizeni
- Pinus sabiniana
- annual grasslands
- ceanothus cuneatus
- herbage standing crop
- plant ecology
- species diversity
- ecological succession
- biomass production
- plant communities
- California
- botanical composition
- forage
- Library Collection RecordFour potential cattle grazing systems on summer range in the Sierra Nevada are compared in terms of deer harvest, number of hunters attracted, and the net economic value of hunting. Research on deer…Publication Date 1991-07-01
- net economic benefit
- national forests
- carrying capacity
- population density
- economic analysis
- hunting
- multiple land use
- pastures
- rotational grazing
- grazing intensity
- Odocoileus hemionus
- California
- cattle
- range management
- rangelands
- Library Collection RecordSeasonal grazing trials, conducted over 3 years at the Hopland Field Station in Mendocino County, Calif., tested the effects of 2 seasonal grazing strategies on within- and between-year production…Publication Date 1992-01-01
- Quercus douglasii
- annual grasslands
- grazing trials
- savannas
- selective grazing
- California
- sheep
- seasonal variation
- botanical composition
- grazing
- Library Collection RecordIn the central California region of annual rangeland, herbage production beneath blue oak (Quercus douglasii Hook & Arn.) canopies is greater and production beneath the canopies of interior live…Publication Date 1991-05-01
- cation exchange capacity
- edaphic factors
- soil organic matter
- soil density
- soil properties
- Quercus douglasii
- Quercus wislizeni
- Pinus sabiniana
- soil fertility
- pastures
- growth rate
- California
- rangelands
- canopy
- bulk density
- forage
- Library Collection RecordThe concept of market interdependence is defined in this paper as the influence that public market quantity allocations and pricing decisions have on observed quantity and price in private markets.…Publication Date 1992-03-01
- market
- private sector
- public sector
- market interdependence
- fair market value
- malheur national wildlife refuge
- federal government
- regulation
- econometric models
- market prices
- Oregon
- United States
- forage
- Library Collection RecordTo better understand shoot development and population dynamics of Nebraska sedge (Carex nebraskensis Dewey), a valuable mountain meadow forage species, 766 shoots were tagged and studied at Tule…Publication Date 1992-03-01
- spring and winter habit
- winter hardiness
- plant development
- life cycle
- Carex
- shoots
- population dynamics
- California
- phenology
- pasture plants
- Library Collection RecordFactors responsible for poor recruitment of blue oak (Quercus douglasii H. & A.) and valley oak (Q. lobata Nee) need to be determined on California hardwood rangelands so that management…Publication Date 1992-01-01
- shading
- Quercus lobata
- recruitment
- Quercus
- Quercus douglasii
- seedling emergence
- stand establishment
- seedlings
- California
- rangelands
- Library Collection RecordRange scientist members of the Society for Range Management were surveyed to evaluate where research efforts have been concentrated in the recent past relative to current and future allocation of…Publication Date 1991-05-01
- research projects
- research topics
- publication patterns
- research support
- patterns
- questionnaires
- surveys
- trends
- range management
- United States