Rangeland Ecology & Management
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- 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 RecordAlthough human influence across rural landscapes is often discussed, interactions between the native, natural systems and human activities are challenging to measure explicitly. We assessed the…Publication Date 2014-03
- Anthropogenic inuence
- land use
- noxious weeds
- sagebrush steppe
- semiarid ecosystem
- semiarid ecosystem
- species distributions
- 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 RecordDung beetles are considered keystone species because of their role in decomposition, seed dispersal, and control of vertebrate parasites in grazed habitats. Despite the ecological importance of this…Publication Date 2012-03-01
- land use
- livestock management
- natural protected areas
- Scarabacoidea
- species diversity
- 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 RecordPinus sylvestris L. and Pinus mugo Turra originating from two plantations established during the 1960s are invading subalpine heathlands higher than 1 500 m above sea level in Montseny Natural Park (…Publication Date 2008-03-01
- Abies
- colonization
- land use
- Mediterranean mountains
- Pinus
- plantation
- Library Collection RecordThe knowledge of the distribution, area, and current conservation status of relict natural grasslands dominated by the tall-tussock grass Paspalum quadrifarium Lam. (‘‘pajonal’’) in the Flooding…Publication Date 2005-07-01
- land use
- Landsat TM
- pajonal
- supervised and unsupervised classification
- Library Collection RecordAn experimental design required burn treatments for 10-m2 circular plots. We constructed a fire enclosure for the plots using sheetmetal, electrical conduit, and other commonly available materials.…Publication Date 2003-05-01
- peak temperature
- experimental rigs
- field experimentation
- soil temperature
- fire ecology
- prescribed burning
- range management
- botanical composition
- Nevada
- Utah
- fire
- Great Basin
- sagebrush
- burn barrell
- temperature
- temperature monitoring
- Library Collection RecordThe mechanisms responsible for soil-N-mediated species replacement of native perennial grasses by the invasive annual grasses cheatgrass (Bromus tectorum L.) and medusahead (Taeniatherum caput-…Publication Date 2003-05-01
- dry matter partitioning
- Elymus multisetus
- nutrient utilization
- nutrient partitioning
- nitrate fertilizers
- soil nutrients
- ammonium fertilizers
- Taeniatherum caput-medusae
- Elymus elymoides
- Pseudoroegneria spicata
- endemic species
- shoots
- Bromus tectorum
- nitrogen
- tillers
- plant competition
- invasive species
- Utah
- grasses
- native perennial grass
- invasive annual grass
- nitrogen availability
- nitrogen form
- carbon-to-nitrogen ratio (C:N)
- seedling development
- root development
- Library Collection RecordOff-road military vehicle traffic is a major consideration in the management of military lands. The objective of this study was to determine the impacts of military tracked M1A1 heavy combat tank…Publication Date 2003-07-01
- rocks
- soil conservation
- military lands
- vehicles
- desert soils
- vegetation cover
- land management
- land use
- soil erosion
- dry seasons
- wet season
- forbs
- shrubs
- sediment yield
- plant litter
- grasses
- New Mexico
- military lands
- soil stability
- site recovery
- seasonal drought
- Library Collection RecordEnvironmental concerns of using pesticides on public lands have greatly reduced the use of herbicides to control tall larkspur (Delphinium barbeyi Huth). An alternative method of control used…Publication Date 2003-09-01
- application methods
- ammonium nitrate
- ammonium fertilizers
- mechanism of action
- sodium chloride
- Delphinium barbeyi
- ammonium sulfate
- weed control
- mortality
- application rates
- Utah
- Colorado
- poisonous plants
- Delphinium barbeyi
- weed control
- herbicides
- fertilizer
- ammonium sulfate
- ammonium nitrate
- sodium chloride
- Library Collection RecordSeveral U.S. rangeland areas recently have been designated as national monuments to protect scientifically or culturally important resources. Typically recreation and livestock uses have been…Publication Date 2003-11-01
- recreation areas
- recreation users
- sociodemographic characteristics
- land use
- Utah
- Library Collection RecordTrue mountain mahogany (Cercocarpus montanus Raf.) compensates for annual growth lost to browsing under conditions of high resource availability. To develop better guidelines for its management for…Publication Date 2003-11-01
- compensatory growth
- plant growth
- Utah
- Cercocarpus montanus
- browsing
- twig demography
- utilization
- grading optimization
- herbivory
- shrubs
- mountain brush
- exclosures
- Cercocarpus montanus
- Library Collection RecordTrue mountain mahogany (Cercocarpus montanus Raf.) provides nutritional winter forage for big game species in the mountain brush zone. To determine browsing effects, animal use, percent vegetation…Publication Date 2003-11-01
- Utah
- canopy
- Cercocarpus montanus
- browsing
- wildlife food habits
- plant characteristics
- utilization
- grazing
- big game
- winter range
- herbivory
- mountain brush
- exclosures
- moose
- deer
- elk
- pronghorn
- Library Collection RecordSite degradation occurs mainly through deterioration of the soil's capacity to capture and store water, as well as the loss of organic matter or the accumulation of salts or other toxic…Publication Date 2004-05-01
- soil bulk density
- organic matter
- land use
- Northeast Mexico
- land degradation
- Library Collection RecordA 20-year set of cover data on sagebrush semi-desert plant communities responding to wildfire and livestock grazing near Mills in central Utah provided an opportunity to compare the assumptions and…Publication Date 2002-03-01
- alluvial land
- data analysis
- seral stages
- Pseudoroegneria spicata
- annuals
- wildfire management
- Salsola tragus
- experimental design
- range condition
- ecological succession
- perennials
- fires
- fire effects
- Bromus tectorum
- forbs
- precipitation
- grazing intensity
- Artemisia tridentata
- plant communities
- shrubs
- Utah
- canopy
- grasses
- community dynamics
- Clementsian model
- state-and-transition models
- ordination
- trend
- conditions
- Library Collection RecordWhite locoweed (Oxytropis sericea Nutt. in TG) is widespread throughout the short-grass prairies and mountain grasslands and causes chronic poisoning of cattle, sheep, and horses. The objective of…Publication Date 2002-07-01
- leaf length
- flowering head height
- cutting height
- indolizidine alkaloids
- leaf area
- swainsonine
- age differences
- Oxytropis sericea
- stems
- mortality
- vigor
- precipitation
- drought
- Utah
- New Mexico
- Colorado
- plant height
- chemical constituents of plants
- poisonous plants
- white locoweed
- Oxytropis sericea
- poisonous plants
- population cycle
- Library Collection RecordBroom snakeweed (Gutierrezia sarothrae (Pursh) Britt. Rusby) is one of the most widespread range weeds in North America. The objective of this study was to monitor broom snakeweed populations in the…Publication Date 2002-07-01
- Pleuraphis jamesii
- Hilaria
- age structure
- leaf area
- poisonous weeds
- Agropyron desertorum
- invasion
- population dynamics
- Gutierrezia sarothrae
- Idaho
- precipitation
- shrubs
- plant density
- drought
- plant competition
- invasive species
- Utah
- grasses
- poisonous plants
- broom snakeweed
- Gutierrezia sarothrae
- population cycle
- poisonous plants
- Library Collection RecordKnowledge of livestock population dynamics is important to better understand functional attributes and development potential of pastoral production systems. With a focus on the Borana system of semi-…Publication Date 2002-09-01
- pastoralism
- Ethiopia
- risk assessment
- land use
- population dynamics
- mortality
- rain
- stocking rate
- cattle
- drought
- Borana
- pastoralism
- drought
- equilibrial/non-equilibrial systems
- risk management
- Library Collection RecordAfter wildfires in 1996 in the sagebrush (Artemisia spp.) and pinyon-juniper (Pinus spp.–Juniperus spp.) zones of west-central Utah, the USDI-BLM attempted to reduce soil erosion and cheatgrass…Publication Date 2003-01-01
- aerial sowing
- revegetation plants
- erosion control
- rehabilitation
- biodiversity
- Elytrigia intermedia subsp. intermedia
- sowing
- wildfire management
- sown grasslands
- Artemisia
- species diversity
- Agropyron cristatum
- weed control
- fires
- fire effects
- Bromus tectorum
- plant communities
- botanical composition
- Pinus
- Juniperus
- plant competition
- invasive species
- Utah
- Elytrigia elongata
- Bureau of Land Management
- rehabilitation
- chaining
- serial seeding
- plant material
- cheatgrass
- Library Collection RecordThe role of livestock grazing and big-game browsing in the decline of aspen (Populus tremuloides Michx.) in the Intermountain West has long been questioned. All known aspen exclosures (n=8) on the…Publication Date 2000-03-01
- natural regeneration
- national forests
- understory
- Populus tremuloides
- grazing intensity
- Odocoileus hemionus
- Cervus elaphus canadensis
- botanical composition
- Utah
- grazing
- beef cattle
- Populus tremuloides communities
- reproduction
- decline
- cattle grazing
- deer browsing
- elk browsing
- undergrowth
- Library Collection RecordSiberian wheatgrass [Agropyron fragile (Roth) Candargy] is known for its establishment and persistence on sandy soils under severe water limitations. Morphology, cytology, and forage and seed…Publication Date 2000-05-01
- inflorescences
- plant morphology
- Agropyron desertorum
- genetic variation
- seedling emergence
- drought tolerance
- protein content
- seed weight
- tetraploidy
- stand establishment
- Agropyron fragile
- seed productivity
- width
- plant genetic resources
- Kazakhstan
- seed years
- Agropyron cristatum
- cultivars
- biomass production
- Utah
- dry matter
- crested wheatgrass
- morphology
- meiosis
- chromosome pairing
- taxonomy
- forage and see characteristics
- 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 RecordConditioned food aversions are a potentially useful tool to eliminate consumption of some toxic plants by livestock. This study examined consumption of pine needles (Pinus ponderosa Lawson) in South…Publication Date 2000-11-01
- group behavior
- lithium chloride
- social facilitation
- pregnancy
- avoidance conditioning
- conifer needles
- Pinus ponderosa
- South Dakota
- beef cows
- Oregon
- Utah
- feed intake
- diet selection
- cattle diets
- abortion
- Pinus ponderosa
- Library Collection RecordIn Utah during the early 1990s it was theorized that substantive change was under way in the management of private grazing land. Change was thought to be spearheaded by grazing permittees who feared…Publication Date 2001-03-01
- part-time farming
- farm indebtedness
- farm surveys
- grazing tenancy
- public domain
- irrigated pastures
- risk
- investment
- land ownership
- ranching
- farmers' attitudes
- age
- range management
- rangelands
- Utah
- ranching
- hobby ranching
- land use
- technology transfer
- sustainable agriculture
- Library Collection RecordThe objectives of this Colorado study were to assess primary reasons ranchers choose to stay or sell the ranch, compare the motivations for ranching between a traditional agriculturally based county…Publication Date 2001-07-01
- public domain
- geographical variation
- urban development
- urbanization
- surveys
- land ownership
- ranching
- land use
- farmers' attitudes
- issues and policy
- profitability
- rangelands
- Colorado
- rangeland policy
- regulation
- survey
- public lands
- urban development
- land use conversion
- Library Collection RecordUtilization of plant above ground biomass has continued to be a critical yet difficult assessment in rangeland monitoring. Shrub size and woody structure further compound the measurement of shrub…Publication Date 2001-07-01
- aerial photography
- reflectance
- methodology
- leaves
- evaluation
- image analysis
- remote sensing
- shrubs
- defoliation
- Utah
- browsing
- grazing
- remote sensing
- vegetation inventory
- photography
- Library Collection RecordWe identified land uses, vegetation cover types, and landscape patterns associated with avian community diversity in 2 rural landscapes in a hardwood forest-tallgrass prairie ecotone that differ with…Publication Date 1999-09-01
- rural population
- suburban areas
- roads
- arable land
- patch size
- population change
- breeding places
- deciduous forests
- wild birds
- shrublands
- landscapes
- habitat selection
- ground cover
- land use
- population density
- ecotones
- grasslands
- brush control
- species diversity
- pastures
- Oklahoma
- wildlife management
- prairies
- Library Collection RecordPerformance of cow-calf (Bos taurus) and ewe-lamb (Ovisaries) units was compared under multispecies versus single-species grazing and deferred-rotation versus continuous stocking during a 10-year…Publication Date 1999-09-01
- grazing season
- land productivity
- mixed grazing
- seasons
- lambs
- ewes
- performance
- liveweight gain
- calves
- continuous grazing
- stocking rate
- beef cows
- rotational grazing
- Utah
- Library Collection RecordSevere livestock losses caused by tall larkspur (Delphinium spp.) consumption have caused many producers to try various preventative measures, including the use of mineral-salt supplementation. The…Publication Date 1998-09-01
- dose response
- dosage
- training (animals)
- poisoning
- Delphinium barbeyi
- dietary mineral supplements
- barley
- cattle
- Utah
- feed intake
- Library Collection RecordSquirreltail [Elymus elymoides (Raf.) Swezey] is a native cool-season grass that has been observed to invade rangelands dominated by the weedy annual grasses, cheatgrass (Bromus tectorum L.) and…Publication Date 1998-09-01
- net assimilation rate
- greenhouses
- Taeniatherum caput-medusae
- Elymus elymoides
- colonizing ability
- Pseudoroegneria spicata
- leaf area
- seedling growth
- roots
- ratios
- Agropyron desertorum
- shoots
- seedlings
- Bromus tectorum
- Idaho
- growth rate
- biomass
- Utah
- Colorado
- dry matter
- Library Collection RecordDespite large efforts to generate and extend management innovations for rangeland operators, little is known about the degree to which practices are used. We determined what influenced use of 26…Publication Date 1999-01-01
- socioeconomic status
- innovation adoption
- farm surveys
- farmers' income
- livestock numbers
- public domain
- ranching
- range management
- Utah
- Library Collection RecordBoth the Society for Range Management's (1995) Task Group on Unity in Concepts and Terminology (UCT) and the Natural Resources Conservation Service (1997) have recommended use of the ecological…Publication Date 1999-11-01
- land classification
- semi-desert scrub
- landscape ecology
- geographic information systems
- texture
- pinyon-juniper
- semiarid grasslands
- fire ecology
- slope
- range management
- botanical composition
- Utah
- Library Collection RecordEstimates of forage use are often the basis for important management decisions (e.g., determining carrying capacity and setting stocking rates). Using both hypothetical and field data, we examine the…Publication Date 1999-03-01
- sample plot technique
- data analysis
- representative sampling
- estimation
- yields
- plant communities
- Cervus elaphus canadensis
- rangelands
- Utah
- forage
- Library Collection RecordWe determined rates of western juniper (Juniperus occidentalis spp. occidentalis Hook.) density and cover change during the period 1951 to 1994 at 3 adjacent sites with nearly identical elevation,…Publication Date 1999-09-01
- population growth
- aerial photography
- grassland condition
- ground cover
- land use
- seed productivity
- ecological succession
- Juniperus occidentalis
- fires
- fire effects
- leaf area index
- Oregon
- Artemisia tridentata
- plant density
- plant competition
- grazing
- Library Collection RecordTo define alfalfa crop loss from depredating mule deer, the spotlight count and paired plot techniques were applied in 12 fields located throughout Utah. Protected and grazed plots were used to…Publication Date 1998-01-01
- enumeration
- crop losses
- alfalfa
- Odocoileus hemionus
- Utah
- Library Collection RecordThe larkspur mirid (Hopplomachus affiguratus) is host specific to tall larkspur (Delphinium barbeyi Huth). These insects suck cell solubles from leaves and reproductive racemes, causing flowers to…Publication Date 1997-07-01
- hopplomachus affiguratus
- prevention
- damage
- biological control agents
- leaves
- poisoning
- flowers
- Delphinium barbeyi
- cattle
- Utah
- grazing
- feeding preferences
- poisonous plants
- Library Collection RecordA series of summer grazing studies were conducted to evaluate cattle consumption of preflowering tall larkspur (Delphinium barbeyi [Huth] or D. occidentale [Wats.] Wats.) on mountain rangeland in…Publication Date 1997-07-01
- concentration
- Delphinium occidentale
- leaves
- alkaloids
- poisoning
- flowers
- Delphinium barbeyi
- Idaho
- cattle
- range management
- Utah
- grazing
- Colorado
- poisonous plants
- Library Collection RecordTemporal changes in land use, vegetation cover types, and landscape structure were examined in a hardwood forest-tallgrass prairie ecotone in northern Oklahoma using a Geographic Information System.…Publication Date 1997-05-01
- deciduous forests
- landscape ecology
- geographic information systems
- ground cover
- land use
- population density
- species diversity
- Oklahoma
- natural grasslands
- prairies
- botanical composition
- 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 RecordSeed production of big sagebrush (Artemisia tridentata Nutt.) plants established from containerized seedlings was compared to plants established by direct seeding. A garden of 'Hobble Creek…Publication Date 1997-11-01
- seed production
- container-grown plants
- root systems
- mortality
- Artemisia tridentata
- biomass
- Utah
- Library Collection RecordDespite extensive coverage and long-term use, the extent to which shadscale [Atriplex confertifolia (Torr. &Frem.) Wats.] community dynamics are driven by grazing rather than by climate and…Publication Date 1998-03-01
- artemisia spinescens
- Hilaria
- Sporobolus cryptandrus
- Achnatherum hymenoides
- Atriplex confertifolia
- rain
- Krascheninnikovia lanata
- sheep
- biomass
- seasonal variation
- Utah
- canopy
- grazing
- Library Collection RecordWe conducted an experiment to determine the effects of a rust disease on big sagebrush (Artemisia tridentata Nutt.) seed production. We ranked 760 plants as to disease intensily in an established…Publication Date 1995-09-01
- seed set
- yield losses
- Puccinia
- rust diseases
- puccinia tanaceti
- Artemisia tridentata
- Utah
- Library Collection RecordLarkspur (Delphinium spp.) control can reduce cattle deaths on mountain rangelands, but vegetation cover must be maintained to protect watersheds from erosion. The objective of this study was to…Publication Date 1995-09-01
- matasulfuron
- herbicide residues
- Delphinium occidentale
- snow
- developmental stages
- glyphosate
- herbicide resistance
- non-crop weed control
- Delphinium barbeyi
- herbicides
- rain
- leaf area index
- Idaho
- picloram
- application rates
- botanical composition
- Utah
- canopy
- Library Collection RecordBetween 1989-1991, I studied the effects of livestock grazing on vegetation and small mammals in semiarid shrub-grassland habitats of south-central Utah. Responses were measured at 2 spatial habitat…Publication Date 1996-05-01
- microhabitats
- arid grasslands
- habitats
- small mammals
- species diversity
- plant communities
- shrubs
- Utah
- canopy
- grazing
- grasses
- Library Collection RecordWe measured the grazing preference of 3 castrated male Rocky Mountain elk (Cervus elaphus nelsoni) for 2 crested (Agropyron desertorum [Fischer ex Link] Schultes), 5 thickspike (Elymus lanceolatus…Publication Date 1996-09-01
- Cervus elaphus nelsoni
- Elymus lanceolatus
- Pseudoroegneria spicata
- Agropyron desertorum
- palatability
- Cervus elaphus
- spring
- Poaceae
- Utah
- grazing
- feeding preferences
- Library Collection RecordWe compared the preference of cattle for 12 entries, 2 of crested wheatgrass [Agropyron desertorum (Fischer ex Link) Schultes], 5 of thickspike wheatgrass [Elymus lanceolatus (Scribner & J.G.…Publication Date 1994-03-01
- maturity
- heading date
- Elymus lanceolatus
- Pseudoroegneria spicata
- agronomic traits
- Agropyron desertorum
- palatability
- cultivars
- grazing behavior
- Utah
- grazing
- beef cattle
- feeding preferences
- Library Collection RecordChanges in woodland vegetation integrate the consequences of livestock grazing intensity, the alteration of fire regimes, and possible climate alterution, as well as other factors. Quantitative…Publication Date 1994-09-01
- pinyon-juniper
- ground cover
- understory
- species diversity
- fire ecology
- stocking rate
- range management
- botanical composition
- Utah
- grazing
- beef cattle
- Library Collection RecordThe negative correlation between carbon isotope discrimination and water-use efficiency in C3 species, including alfalfa (Medicago sativa L.), suggests that carbon isotope discrimination that might…Publication Date 1995-03-01
- carbon isotope ratios
- isotopes
- Medicago sativa
- selection criteria
- heritability
- ratios
- genetic variation
- transpiration
- water-use efficiency
- Utah
- Library Collection RecordDevelopment of plant materials adapted to the demands of a harsh environment and conditions created by standard planting practices has resulted in improved seedling establishment for some species.…Publication Date 1994-03-01
- Pseudoroegneria spicata
- selection criteria
- seedling emergence
- seed weight
- cultivars
- vigor
- seed germination
- Utah