Rangeland Ecology & Management
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- Library Collection RecordThe Endangered Species Act (ESA) continues to serve as one of the most powerful and contested federal legislative mandates for conservation. In the midst of heated debates, researchers, policy makers…Publication Date 2017
- adaptive management
- collaboration
- cooperative conservation
- endangered species management
- human dimensions of natural resource
- management
- resilience
- Library Collection RecordConservation of sagebrush (Artemisia spp.) systems is one of the most difficult and pressing concerns in western North America. Sagebrush obligates, such as greater sage-grouse (Centrocercus…Publication Date 2015-09
- case study
- greater sage-grouse
- livestock grazing
- sagebrush management
- Utah
- Wyoming
- Library Collection RecordGrassland root responses to mowing and fertility are less well known than shoot responses, even though as much as 90% of productivity in semiarid grasslands occurs belowground. Thus, understanding…Publication Date 2014-01
- belowground
- crested wheatgrass
- invasion
- management
- minirhizotron
- nitrogen
- 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
- Rainy Season
- seasonal variation
- coverage
- Summer Season
- Grazing Intensities
- origin
- grazing intensity
- India
- forbs
- grasses
- management
- 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
- educator
- Curriculum Planning
- Teaching Methods
- Ranch Managers
- lands
- Basic Sciences
- international development
- Nations
- Courses
- challenge
- range research
- students
- content
- objectives
- multiple use
- private
- Public
- Range Schools
- development
- future
- range management
- education
- management
- 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
- cultivated lands
- Seed Placement
- Erosion Hazard
- improvement practices
- Furrow Spacing
- Climax Grasses
- Range Interseeding
- Interseeder
- Range Stie
- Go Back Fields
- Furrow Type
- Seed Selection
- Lister
- Double Disk Furrow
- Poor Condition
- Status
- observation
- Great Plains
- plant succession
- conditions
- Sandy Range
- development
- Nebraska
- management
- Library Collection RecordThis article discusses the status of range management in Greece and its relationship to other aspects of the general economy. Since the general economy is improving rapidly, increased attention is…Publication Date 1964-11-01
- management
- Extension
- forests
- Grazing Practices
- teaching
- Aristotelion University
- Thessaloniki
- tourism
- agricultural production
- Farming Lands
- Future Development
- American Farm School
- demonstrations
- Village
- Public Works
- Stored Fodder
- patterns
- industry
- Greece
- soil conservation
- economy
- land use
- land ownership
- research
- controlled grazing
- composition
- improvement
- livestock
- forage
- range management
- Library Collection RecordMost of the world’s rangelands are subject to large spatial and temporal variation in forage quantity and quality, which can have severe consequences for the stability and profitability of livestock…Publication Date 2012-07-01
- adaptive grazing
- forage quality
- grazing
- management
- key resources
- nutrient loss rates
- seasonal variation
- Library Collection RecordPurposeful introductions of exotic species for rehabilitation efforts following wildfire are common on rangelands in the western United States, though ecological impacts of exotic species in novel…Publication Date 2013-03-01
- exotic species
- greenstrips
- management
- sagebrush steppe
- slickspots
- wildfire
- Library Collection RecordThis paper analyzes rancher participation in conservation programs in the context of a social-ecological framework for adaptive rangeland decision-making. We argue that conservation programs are best…Publication Date 2013-11-01
- ecosystem services
- management
- social networks
- Library Collection RecordA longitudinal study of California hardwood rangelands shows significant change in landowner characteristics and goals. Results of three studies spanning 1985 to 2004 were used to develop and…Publication Date 2010-05-01
- attitudes
- conservation easements
- impermanence syndrome
- land use
- management
- Quercus
- Library Collection RecordMicrohistological analysis of feces is the most applied noninvasive method for assessing diets of wild ungulates. However, the method is complicated by differential digestibility of forage species.…Publication Date 2010-05-01
- bite count
- management
- ruminants
- techniques
- Library Collection RecordFor more than 150 years, ranchers in the West have gained insight about natural systems through daily interaction and management of landscapes, but this knowledge has never been systematically…Publication Date 2009-11-01
- adoption of innovation
- knowledge networks
- local knowledge
- management
- ranchers
- rangeland health
- semistructured interviews
- Library Collection RecordArid and semiarid rangelands often behave unpredictably in response to management actions and environmental stressors, making it difficult for ranchers to manage for long-term sustainability. State-…Publication Date 2009-11-01
- local knowledge
- management
- ranchers
- semistructured interviews
- state-and-transition models
- vegetation changes
- Library Collection RecordInvasion of rangeland by exotic forage species threatens ecosystem structure and function and can cause catastrophic economic losses. Herbicide treatments often are the focus of management efforts to…Publication Date 2007-05-01
- Chinese bush cloer
- disturbance ecology
- fire ecology
- grazing
- management
- heterogeneity
- herbivory
- invasion
- macro-ecology
- Sericea lespedeza
- Library Collection RecordTwo experiments evaluated effects of weaning date on cow body condition score (BCS) and calf growth. In Experiment 1, 134 March-calving cows were used in a four-year experiment. Calves were weaned 18…Publication Date 2007-11-01
- beef cows
- systems
- production
- management
- Library Collection RecordOptimum habitat condition is a concept typically used for wildlife rather than livestock. The definition for optimal livestock habitat will vary with management objectives. Abiotic factors, such as…Publication Date 2005-03-01
- distribution
- grazing
- foraging
- behavioral mechanisms
- 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 RecordCommunity-level (per unit area) and individual tiller reproductive biomass inside and outside of long-term exclosures on the northern winter range of Yellowstone National Park, USA were compared.…Publication Date 2003-09-01
- Yellowstone National Park
- bison
- seed productivity
- Cervus elaphus
- winter
- Antilocapra americana
- tillering
- Wyoming
- grazing intensity
- biomass
- botanical composition
- rangelands
- defoliation
- literature reviews
- grasses
- grasslands
- ungulates
- grazing
- clipping
- seed production and yield
- Yellowstone National Park
- literature reviews
- Library Collection RecordWyoming Coal Rules and Regulations require shrubs be returned to mined land and that revegetation "...be self renewing." We evaluated seed production and seed quality of Wyoming big…Publication Date 2003-09-01
- mulches
- environmental law
- fences
- windbreaks
- mined soils
- conservation plants
- browse plants
- seed productivity
- yields
- Wyoming
- grazing intensity
- Artemisia tridentata
- land restoration
- browsing
- environmental effects
- seed quality
- big game
- soil moisture
- ecological restoration
- Library Collection RecordWet meadows are some of the most productive communities in the northern Rocky Mountains, USA but are also among the most sensitive to grazing by native ungulates and domestic livestock. These meadows…Publication Date 2003-11-01
- wet environmental conditions
- flooded conditions
- permanent grasslands
- plant growth
- tillers
- Wyoming
- biomass
- flooding
- tufted hairgrass
- herbivory
- nitrogen dynamics
- wet meadows
- Library Collection RecordPrevious research suggested that big sagebrush (Artemisia tridentata Nutt.) recruitment occurs in pulses consistent with favorable climatic conditions. In 1997, 75 stem sections were collected from 9…Publication Date 2001-11-01
- Artemisia tridentata spp. wyomingensis
- taxa
- growth rings
- artemisia tridentata subsp. vaseyana
- artemisia tridentata subsp. tridentata
- mined soils
- age determination
- ambient temperature
- reclamation
- precipitation
- Wyoming
- Artemisia tridentata
- establishment
- soil water
- climate
- big sagebrush
- seedling establishment
- Library Collection RecordThis study identifies the characteristics and attitudes of public land ranchers. Data from a random survey of 2,000 U.S. Forest Service and Bureau of Land Management grazing permittees (53.5%…Publication Date 2002-01-01
- socioeconomic status
- cultural values
- intensification
- ranges
- farm income
- grazing tenancy
- livestock numbers
- management
- farm size
- public domain
- ranching
- farmers' attitudes
- Western United States
- demography
- grazing intensity
- sheep
- beef cattle
- grazing fees
- grazing reduction
- grazing season
- public land property
- Library Collection RecordWhite-tailed deer (Odocoileus virginianus dacotensis Zimm.) numbers in the central Black Hills have declined since the middle 1970s. Population status has been documented by a decline in hunter…Publication Date 2002-05-01
- population decrease
- habitat destruction
- seral stages
- grazing date
- habitat selection
- habitats
- understory
- Populus tremuloides
- gender differences
- South Dakota
- Odocoileus virginianus
- winter
- prescribed burning
- summer
- Wyoming
- plant communities
- diets
- aspen regeneration
- Black Hills
- habitat quality
- habitat selection
- Odocoileus virginianus dacotensis
- prescribed burns
- South Dakota
- white-tailed deer
- Wyoming
- Library Collection RecordPoisonous plants that impair normal reproductive functions in livestock include Veratrum californicum Durand, lupines, ponderosa pine (Pinus ponderosa Dougl.), broom snakeweed (Gutierrezia sarothrae…Publication Date 2002-05-01
- teratogens
- abortion
- mechanism of action
- Oxytropis
- Astragalus
- alkaloids
- Lupinus
- controlled grazing
- Pinus ponderosa
- reproductive performance
- species differences
- cattle
- range management
- literature reviews
- poisonous plants
- poisonous plants
- lupine
- locoweed
- ponderosa pine
- reproduction
- management
- Library Collection RecordPlains larkspur (Delphinium geyeri Greene) is a major cause of cattle deaths in the northern Great Plains of Wyoming and Colorado. We examined the amount and timing of larkspur ingestion by grazing…Publication Date 2002-07-01
- delphinium geyeri
- weather
- mineral content
- protein content
- fiber content
- voluntary intake
- selective grazing
- Wyoming
- phenology
- grazing
- grasses
- beef cattle
- chemical constituents of plants
- poisonous plants
- maturity stage
- diterpenoid alkaloids
- toxic plants
- diet selection
- cattle grazing
- methyllycaconitine
- alkaloids
- Library Collection RecordRangeland plant productivity and species composition are affected by moisture availability and grazing intensity. We examined warm- and cool-season grass productivity and relative distribution on…Publication Date 2002-09-01
- root systems
- soil water content
- Pascopyrum smithii
- Bouteloua gracilis
- precipitation
- Wyoming
- grazing intensity
- biomass
- seasonal variation
- botanical composition
- mixed-grass prairies
- species composition
- water stress
- Library Collection RecordThe development of successful regional or national invasive weed control programs is often hampered by the way the problem is approached. Typically weed control programs are developed and evaluated…Publication Date 2003-01-01
- Aphthona
- Aphthona nigriscutis
- Aphthona lacertosa
- perennial weeds
- teamwork
- biological control agents
- USDA
- integrated pest management
- economic impact
- biological control
- Euphorbia esula
- ranching
- cost-benefit analysis
- invasion
- herbicides
- weed control
- South Dakota
- chemical control
- Wyoming
- sheep
- range management
- botanical composition
- Montana
- grazing
- North Dakota
- biological control
- Aphthona
- Weeds
- invasive species
- success
- integrated pest management
- Library Collection RecordThe influence of cattle grazing on carbon cycling in the mixed grass prairie was investigated by measuring the CO(2) exchange rate in pastures with a 13 year history of heavy or light grazing and an…Publication Date 2000-03-01
- Artemisia frigida
- Sphaeralcea coccinea
- Hesperostipa comata
- biogeochemical cycles
- Carex
- carbon dioxide
- air temperature
- rain
- photosynthesis
- gas exchange
- Pascopyrum smithii
- Wyoming
- grazing intensity
- prairies
- botanical composition
- beef cattle
- soil water
- grazing
- productivity
- photosynthesis
- soil respiration
- species composition
- Library Collection RecordDecisions to control big sagebrush (Artemisia tridentata Nutt.) on North American rangelands are traditionally based on morphological characteristics (e.g., cover) rather than more ecologically based…Publication Date 2000-05-01
- subspecies
- taxa
- growth rings
- age determination
- stems
- ecological succession
- equations
- diameter
- Wyoming
- Artemisia tridentata
- altitude
- big sagebrush
- annual growth-rings
- succession
- Library Collection RecordDecreases in biomass and cover, as well as changes in species composition have occurred on rangelands affected by snowdrifts behind 3.8 meter tall "Wyoming" type snowfences along Interstate…Publication Date 2000-07-01
- Bromus marginatus
- no-tillage
- rotary cultivation
- fences
- Elymus lanceolatus
- snow cover
- Leymus angustus
- Elymus trachycaulus
- foliage area
- revegetation plants
- Elytrigia intermedia subsp. intermedia
- Festuca arundinacea
- Deschampsia cespitosa
- Poa secunda
- soil depth
- Psathyrostachys juncea
- Agropyron cristatum
- species differences
- Pascopyrum smithii
- Wyoming
- biomass
- canopy
- Leymus chinensis
- species performance
- reclamation
- Library Collection RecordFlorida native range is grazed in winter and cows are moved to bahiagrass (Paspalum notatum Flugge) pasture in March for breeding and calf rearing. Winter weight loss of cows is a major problem, and…Publication Date 2000-07-01
- weaning
- pregnancy rate
- breeding season
- weaning weight
- sown grasslands
- weight losses
- Paspalum notatum
- liveweight gain
- calves
- body weight
- rain
- Florida
- pastures
- spring
- beef cows
- summer
- grazing
- native forage
- cattle
- reproduction
- weight change
- management
- Library Collection RecordThe objective of this study was to provide a tool for maintaining a high grazing efficiency. In a rotational grazing system, the residual sward height does not provide enough information in advance…Publication Date 2000-07-01
- France
- assessment
- ewes
- heat sums
- dairy cows
- nitrogen balance
- volume determination
- controlled grazing
- stocking rate
- rotational grazing
- grazing intensity
- biomass
- plant height
- herbage height
- nitrogen
- stocking rate
- management
- dairy farms
- Library Collection RecordA fire scar chronology was constructed from ponderosa pine (Pinus ponderosa Dougl. ex Laws.) and Rocky Mountain juniper (Juniperus scopulorum Sarg.) trees within the 70 km2 Rochelle Hills Area of the…Publication Date 2000-11-01
- history
- Juniperus scopulorum
- fire scars
- fire intervals
- understory
- frequency
- grasslands
- Pinus ponderosa
- fire ecology
- fires
- fire effects
- Wyoming
- plant litter
- seasonal variation
- canopy
- fire intervals
- Library Collection RecordPrevious research suggested that woody plant recruitment may occur in pulses in semi-arid areas. The overall objective of this study was to determine if this pulse phenomena was recorded in the…Publication Date 2001-03-01
- Artemisia tridentata spp. wyomingensis
- artemisia tridentata subsp. vaseyana
- artemisia tridentata subsp. tridentata
- frequency distribution
- age structure
- recruitment
- stand establishment
- Wyoming
- Artemisia tridentata
- semiarid zones
- demography
- big sagebrush
- recruitment intervals
- Library Collection RecordA 2 year study was conducted to determine the effects of surface cover and roughness on sediment yield from plots subjected to a simulated most damaging storm. This storm, based on long term sediment…Publication Date 2001-07-01
- sediment deposition
- tillage
- surface roughness
- water erosion
- ground cover
- highlands
- storms
- equations
- rain
- Wyoming
- water quality
- sediment yield
- infiltration
- simulation
- soil texture
- sediment yield
- surface cover
- surface roughness
- eolian sediment
- RUSLE
- non-point-source pollution
- water quality
- Library Collection RecordDiaspores of winterfat (Eurotia lanata (Pursh) Moq.) collected from 2 locations in the USA and 1 in Canada were imbibed at 10 degree C and grown to 4 different developmental stages (2, 3, 6, and 14…Publication Date 1998-11-01
- thermochemical properties
- exothermic reactions
- frost resistance
- freezing
- cooling
- Saskatchewan
- mortality
- rain
- Krascheninnikovia lanata
- seedlings
- Wyoming
- seed germination
- Colorado
- Library Collection RecordEffective storage of wildland seeds helps alleviate supply shortages and mitigates variable production associated with annual weather patterns. The storage environment is critical for seeds like…Publication Date 1999-05-01
- ultrastructure
- storage quality
- mitochondria
- cold storage
- frozen storage
- radicles
- imbibition
- viability
- Krascheninnikovia lanata
- seedlings
- Wyoming
- temperature
- Colorado
- Library Collection RecordWinterfat (Eurotia lanata (Pursh) Moq.) diaspores harvested from 1 Canadian and 2 USA sites were imbibed at 0, 5, 10, and 20 degrees C. It was hypothesized that imbibition temperature affects seed…Publication Date 1999-05-01
- cold tolerance
- imbibition
- seed weight
- ambient temperature
- Saskatchewan
- Krascheninnikovia lanata
- Wyoming
- botanical composition
- Colorado
- Library Collection RecordConcern over the humane treatment and diminishing numbers of feral horses (Equus caballus) led to their protection under the Wild Free-Roaming Horse and Burro Act of 1971. The potential for rapid…Publication Date 1999-03-01
- opportunity costs
- feral herds
- wildlife
- horses
- linear models
- stocking rate
- sward destruction
- species differences
- forbs
- steers
- Wyoming
- grazing intensity
- shrubs
- range management
- grasses
- Library Collection RecordField studies were conducted in 2 types of grasslands in the Pryor Mountain Wild Horse Range of northern Wyoming and southern Montana to examine plant biomass production and nitrogen responses to the…Publication Date 1999-05-01
- mesic grasslands
- irrigated conditions
- controlled release
- NPK fertilizers
- arid grasslands
- competitive ability
- grasslands
- irrigation
- cutting frequency
- biomass production
- Wyoming
- nitrogen content
- Montana
- grasses
- Library Collection RecordBig sagebrush (Artemisia tridentata Nutt.) declined from ungulate browsing during the first half of the twentieth century on the Northern Yellowstone Winter Range. It was our objective to compare…Publication Date 1999-07-01
- Wyoming
- grazing intensity
- slopes
- Artemisia tridentata
- plant communities
- Odocoileus hemionus
- browsing damage
- shrubs
- Cervus elaphus canadensis
- canopy
- forage
- Library Collection RecordFederal land grazing fees have been set by a formula that uses a base rate developed from a 1966 study comparing total grazing costs on private and public lands. A similar market comparison was…Publication Date 1997-05-01
- valuation
- federal government
- permits
- leasing
- private ownership
- production costs
- Idaho
- Wyoming
- grazing
- New Mexico
- forage
- Library Collection RecordMaintaining native plant diversity, detecting exotic species, and monitoring rare species are becoming important objectives in rangeland conservation. Four rangeland vegetation sampling techniques…Publication Date 1998-03-01
- Minnesota
- exotics
- steppes
- species diversity
- range condition
- South Dakota
- sampling
- Wyoming
- prairies
- botanical composition
- rangelands
- grazing
- Colorado
- Library Collection RecordWyoming big sagebrush (Artemisia tridentata ssp. wyomingensis Beetle &Young) is one of the most widely distributed shrub species in Wyoming and the Rocky Mountain and Northern Plains region. Its…Publication Date 1998-03-01
- density
- mined soils
- mulching
- topsoil
- seedling emergence
- rain
- seedlings
- soil water content
- Wyoming
- Artemisia tridentata
- plant competition
- Library Collection RecordFeral horse habitat selection patterns and forage attributes on available habitats were studied on public rangelands of southcentral Wyoming. Environmental assessments preceding roundup of excess…Publication Date 1997-07-01
- wild animals
- patterns
- habitat selection
- horses
- palatability
- Wyoming
- rangelands
- forage
- Library Collection RecordMany studies have reported nitrogen (N) fertilization of rangeland, but few have reported changes in botanical composition, which may be as important as changes in forage production, or were…Publication Date 1998-07-01
- long term experiments
- grassland improvement
- cost-benefit analysis
- rain
- nitrogen fertilizers
- stocking rate
- forbs
- Pascopyrum smithii
- Bouteloua gracilis
- Wyoming
- application rates
- biomass
- botanical composition
- grasses
- Library Collection RecordRotation grazing strategies have been proposed to increase stocking capacity, improve animal gains, and improve forage production and range condition. We compared continuous or season-long, 4-pasture…Publication Date 1997-11-01
- optimization
- ground cover
- producer prices
- beef
- liveweight gain
- continuous grazing
- root systems
- rain
- stocking rate
- forbs
- rotational grazing
- steers
- Wyoming
- grazing intensity
- biomass
- plant litter
- botanical composition
- grasses
- Library Collection RecordContentions that willows (Salix spp.) on Yellowstone National Park's northern range have declined because of climatic change, fire suppression, reduced chemical defenses, or other natural…Publication Date 1997-03-01
- indigenous peoples
- Castor canadensis
- ecological balance
- national parks
- Salix
- history
- seed productivity
- riparian buffers
- population dynamics
- Cervus elaphus
- Wyoming
- plant communities
- overgrazing
- Library Collection RecordIn a recent JRM article, Singer et al. (1994) report results of a willow (Salix spp.) study on the northern (ungulate winter) range of Yellowstone National Park (YNP) and immediate vicinity. The…Publication Date 1995-09-01
- stress response
- Yellowstone National Park
- national parks
- Salix
- browse plants
- winter
- tannins
- Wyoming
- grazing intensity
- Cervus elaphus canadensis
- grazing