Rangeland Ecology & Management
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- Library Collection RecordWe investigated the hypothesis that not only forage allowance but also sward structure affects daily forage intake by beef heifers on natural grasslands of the Pampa Biome (southern Brazil). We used…Publication Date 2016
- alkane
- grazing intensity
- intake rate
- nutrient intake
- Pampa biome
- tussocks
- Library Collection RecordWe investigated the hypothesis that not only forage allowance but also sward structure affects daily forage intake by beef heifers on natural grasslands of the Pampa Biome (southern Brazil). We used…Publication Date 2016
- alkane
- grazing intensity
- intake rate
- nutrient intake
- Pampa biome
- tussocks
- Library Collection RecordCurrently, livestock management in the North American Great Plains aims for even use of forage, which creates a homogenous landscape. Reintroducing heterogeneity, defined here as the variation in…Publication Date 2015-07
- conservation grazing
- grazing intensity
- habitat heterogeneity
- Native Grassland
- protected areas
- Library Collection RecordNative warm-season grasses (NWSG) currently are being promoted for livestock forage and biofuels feedstock in the Mid-South. However, there are no published data on how NWSG managed with livestock in…Publication Date 2015-03
- grassland songbirds
- grazing intensity
- native warm-season grasses
- northern bobwhite
- vegetation structure
- 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 RecordState-and-transition models for semiarid grasslands in the North American Great Plains suggest that the presence of herbivorous black-tailed prairie dogs (Cynomys ludovicianus) on a site 1) creates a…Publication Date 2014-11
- ecological sites
- grazing intensity
- resilience
- shortgrass steppe
- state-and-transition models
- western Great Plains
- Library Collection RecordEffects of grazing management systems (GS) on biomass production and nutritional quality of rangeland vegetation in semiarid regions are extensively studied; however, limited information is available…Publication Date 2014-03
- Alternating grazing
- continuous grazing
- grazing intensity
- inner Mongolia
- Live weight gain
- steppe
- 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 RecordSixweeks fescue was found unacceptable to cattle at all seasons and nitrogen fertilization did not increase its rooting strength or palatability. It contributed nothing to forage supply and…Publication Date 1964-09-01
- Festuca octoflora
- sixweeks fescue
- Seasonal Extent
- Cattle Preferences
- Plant Phenology
- Weather Changes
- residual effects
- herbicide treatments
- Central Plains Experimental Range
- grazing intensity
- ammonium nitrate
- nitrogen fertilization
- utilization
- blue grama
- growth
- species composition
- Bouteloua gracilis
- Colorado
- Library Collection RecordOne application of manure, straw and straw - plus - fertilizer increased forage production significantly up to eight years after treatment. Forage on these plots generally contained greater amounts…Publication Date 1965-01-01
- straw
- Inorganic Fertilizers
- Northern Great Plains Ranges
- Barnyard Manure
- northern Great Plains
- Experimental Farm
- Bouteloua Stipa Range
- Manyberries
- nutrients
- Ether Extract
- calcium
- manure
- Nitrogen Free Extract
- western wheatgrass
- crude fiber
- fertilizer
- botanical composition
- phosphorus
- crude protein
- yield
- composition
- livestock production
- Alberta
- blue grama
- range management
- Library Collection RecordThis work aimed to evaluate the following hypotheses: 1) the daily grazing time (GT) and 2) forage searching are more associated with the sward structure than with the levels of daily forage…Publication Date 2012-07-01
- displacement in grazing
- grazing intensity
- grazing pressure
- ingestive behavior
- natural grasslands
- Pampa biome
- Library Collection RecordGrazing is regarded as one of the most important factors influencing rangeland ecosystems. Many previous studies have used indirect measures (proxies) of grazing intensity, such as the distance from…Publication Date 2013-01-01
- Alpine region
- grazing intensity
- pika
- Tibetan Plateau
- yak
- Library Collection RecordA rapid and reproducible method to determine botanical composition of forage is an ecological and economic goal for range animal ecologists. Multidimensional fluorometry previously demonstrated the…Publication Date 2006-09-01
- botanical composition
- fluorescence spectroscopy
- poisonous plants
- Principal Component Analysis (PCA)
- Library Collection RecordGrazing cattle and timber harvest are common practices associated with forested rangelands. Therefore, the objective was to document the effects of timber harvest and herbivory on nutritional quality…Publication Date 2007-03-01
- Abies grandis
- beef cattle
- botanical composition
- diet quality
- Pinus ponderosa
- Library Collection RecordA study was conducted to test the hypothesis that Granadina goats are better suited than Nubian goats to utilize the forage resources of the Chihuahuan desert range. Diet composition (…Publication Date 2004-11-01
- botanical composition
- diet preference
- grazing pattern
- goat breeds
- microhistological analysis
- Library Collection RecordUnderstanding how stocking rate or grazing intensity affects the abundance of common plant species is fundamental to the sustainable management of rangelands. We had the unique opportunity to…Publication Date 2006-03-01
- grazing intensity
- mixed prairie
- Library Collection RecordPrescribed cattle grazing is often used to purposely enhance wildlife habitat. This study investigated the effects of fall cattle (Bos taurus) grazing intensity on elk (Cervus elaphus) and deer (…Publication Date 2003-05-01
- wildlife-livestock relations
- Festuca altaica
- Cervus elaphus
- spring
- forbs
- rotational grazing
- summer
- grazing intensity
- Odocoileus
- cattle
- wildlife management
- biomass
- range management
- botanical composition
- Montana
- Cervus elaphus
- Festuca scabrella
- Odocoileus spp.
- livestock-wildlife relations
- prescribed livestock grading
- Library Collection RecordThe Universal Soil Loss Equation (USLE) and the Revised Universal Soil Loss Equation (RUSLE 1.06) were evaluated with rainfall simulation data from a diverse set of rangeland vegetation types (8…Publication Date 2003-05-01
- Western United States
- soil erosion
- soil types
- accuracy
- Universal Soil Loss Equation
- Revised Universal Soil Loss Equation
- rainfall simulation
- hydrologic models
- prediction
- precipitation
- plant communities
- range management
- botanical composition
- rangelands
- erosion models
- sheet and rill erosion
- rainfall simulation experiments
- rangeland health
- 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 RecordScaled quail (Callipepla squamata) numbers were evaluated during and after a 2-year drought period using strip census techniques on 2 pastures in late seral rangeland ecological condition and 2…Publication Date 2003-07-01
- Callipepla
- population size
- Callipepla squamata
- game birds
- seral stages
- vegetation cover
- wildlife habitats
- arid lands
- ecological succession
- pastures
- grazing intensity
- biomass
- drought
- plant litter
- New Mexico
- upland game birds
- wildlife
- arid lands
- cattle grazing
- rangelands
- Library Collection RecordThe sustainability and resilience of an Asian typical steppe grazing ecosystem was assessed by determining thresholds and stable states with an ecosystem simulation model. This analysis used the…Publication Date 2003-07-01
- sustainable agriculture
- grazing management
- ecological resilience
- permanent grasslands
- primary productivity
- simulation models
- herbaceous plants
- roots
- arid lands
- savannas
- stocking rate
- China
- precipitation
- grazing intensity
- shrubs
- biomass
- grazing management
- modeling
- thresholds
- sustainability and resilience
- typical steppe
- inner Mongolia
- Library Collection RecordThe relationship between stocking density and grazing distribution was studied in eastern Nebraska pastures seeded to a warm-season, tall-grass mixture and grazed at 4 stocking densities: 9, 18, 27,…Publication Date 2003-07-01
- sown pastures
- pasture management
- leaves
- spatial variation
- height
- rain
- stocking rate
- length
- Nebraska
- Panicum virgatum
- Andropogon gerardii
- tillers
- grazing intensity
- cattle
- crop yield
- feeding preferences
- big bluestem
- switchgrass
- uniformity index
- herbage allowance
- Library Collection RecordTo quantify the effects of season of use on beef cattle distribution relative to the riparian area, 52 cow/calf pairs were used to evaluate 1) early summer grazing (mid-June to mid-July), and 2) late…Publication Date 2003-07-01
- water requirements
- late summer
- lactation
- early summer
- streams
- nutrient content
- highlands
- water intake
- riparian areas
- calves
- ambient temperature
- forage quality
- stocking rate
- beef cows
- Oregon
- summer
- spatial distribution
- range management
- seasonal variation
- botanical composition
- grazing
- beef cattle
- feeding preferences
- beef cattle
- distribution patterns
- riparian areas
- season of use
- vegetation utilization
- Library Collection RecordThe study analyzed the basal area and density of perennial grasses along a cattle grazing intensity gradient away from a water development. Several mechanisms explaining combinations of changes in…Publication Date 2003-07-01
- Aristida
- Chloris
- Aristida inversa
- Aristida mendocina
- Chloris castilloniana
- shrublands
- basal area
- population density
- savannas
- grazing intensity
- range management
- Argentina
- botanical composition
- beef cattle
- distance from water
- basal area
- plant density
- Library Collection RecordNative grasslands are a sink for atmospheric CO2 sequestration, but ways for extending site-specific CO2 flux measurements to a regional scale are lacking. Objectives of this study were to determine…Publication Date 2003-07-01
- carbon sequestration
- biogeochemical cycles
- evapotranspiration
- remote sensing
- carbon dioxide
- leaf area index
- vegetation
- precipitation
- shrubs
- semiarid zones
- prairies
- biomass
- range management
- seasonal variation
- botanical composition
- grazing
- North Dakota
- global carbon cycle
- rangelands
- Bowen ratio
- remote sensing
- sequestration
- Library Collection RecordUnderstanding landscape conversion is vital for assessing the impacts of ecological and anthropogenic disturbances at regional and global scales. Since rangelands cover nearly half of the global land…Publication Date 2003-09-01
- environmental degradation
- land use change
- anthropogenic activities
- vegetation cover
- urbanization
- shrublands
- landscape ecology
- Prosopis
- image analysis
- urban areas
- rural areas
- remote sensing
- vegetation types
- semiarid zones
- botanical composition
- rangelands
- grasses
- Arizona
- land conversion
- landscape indices
- fire suppression
- rangeland maintenance
- semiarid
- grasslands
- Library Collection RecordWe investigated the use of prairie dog towns by cattle (Bos taurus) on the shortgrass steppe of northeastern Colorado by conducting surveys of cattle and vegetation from June to August 1999. Cattle…Publication Date 2003-09-01
- Vulpia
- shortgrass steppe
- Aristida purpurea var. longiseta
- Cynomys ludovicianus
- Sphaeralcea coccinea
- vegetation cover
- habitat preferences
- Buchloe dactyloides
- Carex
- Pascopyrum smithii
- Bouteloua gracilis
- prairies
- botanical composition
- grazing
- Colorado
- beef cattle
- feeding preferences
- cattle
- prairie dogs
- shortgrass steppe
- Library Collection RecordThe U.S. Army is responsible for preparing a well-trained combat force while maintaining the ecological diversity and integrity of the lands it manages. The ability to efficiently collect data that…Publication Date 2003-09-01
- Elymus caninus
- Land Condition-Trend Analysis
- quadrat sampling
- military lands
- Helianthus
- Artemisia frigida
- data collection
- environmental monitoring
- Bromus inermis
- land management
- Carex
- Poa pratensis
- sampling
- forbs
- Bouteloua gracilis
- plant communities
- prairies
- botanical composition
- rangelands
- Stipa
- North Dakota
- diversity
- species richness
- grassland vegetation
- plant community
- prairies
- Land Coalition Trend Analysis
- 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 RecordNon-selective grazing (NSG) is a relatively novel way of farming livestock in the Nama Karoo of South Africa. Our key question was how heavy grazing under this high-intensity, low-frequency grazing…Publication Date 2003-09-01
- soil microorganisms
- cell respiration
- infiltration (hydrology)
- aggregate stability
- mixed grazing
- soil organic matter
- South Africa
- stocking rate
- grazing intensity
- sheep
- goats
- cattle
- range management
- grazing systems
- hoof action
- infiltration
- intensive herbivory
- microbial respiration
- semiarid
- Library Collection RecordPalatability of shrub sprouts to white-tailed deer (Odocoileus virginianus Raf.) differs among species, which causes selective browsing and can shift shrub species composition to dominance by less…Publication Date 2003-11-01
- sprouts
- shrublands
- brush control
- palatability
- Texas
- botanical composition
- wildlife food habits
- Acacia rigidula
- blackbrush acacia
- brush management
- Celtis pallida
- spiny hackberry
- white-tailed deer
- Library Collection RecordKnowledge of the relationship between stocking rate or grazing intensity and plant production is fundamental to the sustainable management of rangelands. The general management paradigm is that plant…Publication Date 2004-03-01
- grazing intensity
- mixed prairie
- biomass
- composition
- Library Collection RecordA grazing experiment was conducted from 1992 to 1996 at a sandy grassland in the Horqin sandy land, located in the northeastern part of China. The grassland had been grazed by sheep for many years…Publication Date 2004-03-01
- grazing intensity
- species diversity
- desertification
- China
- Library Collection RecordFertilizer application enable producers to influence pasture production. The effect of N fertilization on grass production and leguminous plant content of pasture and strategic N application has…Publication Date 2004-05-01
- clover
- nutrients
- botanical composition
- Library Collection RecordDiet selection by juvenile and adult non-pregnant, non-lactating goats and the diets of adult non-productive goats with low (≤ 1.5; grading scale 0-5) and moderate (≥ 2.5) body condition score (BCS)…Publication Date 2004-09-01
- Chihuahuan Desert
- botanical composition
- range
- preference
- foraging
- Library Collection RecordWhile considerable attention has been given to the areal expansion of juniper (Juniperus sp.) in the western United States, the presence and ecological significance of old-growth juniper communities…Publication Date 2001-09-01
- eolian soils
- terrain
- tree age
- seral stages
- stand density
- disturbed soils
- stand structure
- soil depth
- ground cover
- understory
- climax communities
- stand characteristics
- sandy soils
- species diversity
- Juniperus occidentalis
- slope
- aspect
- Oregon
- plant communities
- plant litter
- botanical composition
- canopy
- soil texture
- altitude
- Juniperus occidentalis
- structures
- pinyon-juniper
- Library Collection RecordRiparian areas link streams with their terrestrial catchments and decrease water pollution by trapping sediments from upland sources before they reach streams or lakes. Livestock grazing in riparian…Publication Date 2001-09-01
- mountain soils
- bioallethrin
- drainage
- water flow resistance
- terrain
- channels
- soil organic matter
- soil density
- riparian grasslands
- overland flow
- runoff
- rainfall simulators
- grazing intensity
- plant density
- biomass
- plant litter
- bulk density
- Colorado
- soil water
- runoff
- stem density
- microchannels
- sinuosity
- drainage density
- rainfall simulation
- Library Collection RecordNutritional stress is an important mortality factor for wintering mule deer (Odocoileus hemionus hemionus Rafinesque), particularly fawns. The rate at which fawns utilize existing fat stores is at…Publication Date 2001-09-01
- twig diameter
- geographical variation
- nutrient content
- habitats
- Purshia tridentata
- browse plants
- Bromus tectorum
- diameter
- winter
- Idaho
- diet
- crude protein
- grazing intensity
- Odocoileus hemionus
- in vitro digestibility
- browsing
- dry matter
- nutritional quality
- mule deer
- in vitro dry-matter digestibility
- crude protein
- Purshia tridentata
- Bromus tectorum
- Library Collection RecordKnowledge of the rate woody plant canopy cover increases is essential for understanding the ecology of rangeland plant communities, determining the economic feasibility of brush management practices…Publication Date 2001-09-01
- aerial photography
- chaining
- grubbing
- Juniperus pinchotii
- carrying capacity
- soil types
- brush control
- rain
- biomass production
- grazing intensity
- Texas
- canopy
- forage
- Juniperus pinchotii
- mechanical brush control
- aerial photography
- line transects
- juniper management
- herbage production
- Library Collection RecordThe amount and temporal distribution of precipitation received is of critical importance for regrowth and plant production on rangelands. The effects of drought in the autumn, and spring/summer, as…Publication Date 2001-09-01
- Turkey (country)
- Festuca ovina
- autumn
- ground cover
- semiarid grasslands
- temporal variation
- rain
- water-use efficiency
- spring
- regrowth
- crude protein
- drought injury
- biomass production
- semiarid zones
- drought
- botanical composition
- rangelands
- canopy
- grasses
- Festuca ovina
- water use efficiency (WUE)
- biomass
- botanical composition
- protein
- Library Collection RecordAccelerated erosion of streambanks in grazed riparian pastures is of concern to land managers. We tested the hypothesis that providing cattle free-choice off-stream water and trace mineralized salt…Publication Date 2001-11-01
- riverbank protection
- soil stability
- riparian grasslands
- water erosion
- water availability
- animal behavior
- dietary mineral supplements
- Oregon
- grazing intensity
- beef cattle
- grazing
- greenline
- water quality
- livestock
- off-stream water
- Library Collection RecordExcessive cover of juniper (Juniperus pinchotii Sudw.) reduces forage production, interferes with livestock management, and diminishes the watershed and wildlife habitat values of rangelands. We…Publication Date 2001-11-01
- basal area
- Juniperus pinchotii
- Bouteloua curtipendula
- Buchloe dactyloides
- Hilaria mutica
- soil temperature
- Prosopis glandulosa
- soil fertility
- invasion
- weed control
- seedlings
- growth rate
- Texas
- botanical composition
- plant competition
- canopy
- plant height
- competition
- facilitation
- mesquite rangeland
- seedling establishment
- Library Collection RecordSand shinnery oak (Quercus havardii Rydb.) communities are shrublands extending from northern Texas and western Oklahoma southward into the Chihuahuan Desert. They are dominated by sand shinnery oak…Publication Date 2001-11-01
- brush control
- fire ecology
- fires
- fire effects
- Quercus havardii
- prescribed burning
- Oklahoma
- plant communities
- shrubs
- range management
- botanical composition
- plant competition
- canopy
- plant height
- lesser prairie-chicken
- northern bobwhite
- prairies
- shrublands
- succession
- stability
- vegetation structure
- woody plants
- Library Collection RecordBecause intensive grazing is new to the humid western Canadian parkland (prairies), there is little information available about its effects on soil N and P status. This study addressed the question…Publication Date 2001-11-01
- Bromus inermis
- NPK fertilizers
- Bromus riparius
- triticale
- nitrate nitrogen
- sown grasslands
- soil fertility
- Alberta
- stocking rate
- use efficiency
- species differences
- phosphorus
- grazing intensity
- soil chemistry
- nitrogen content
- application rates
- prairies
- range management
- beef cattle
- ammonium
- faeces
- grazing intensity
- macronutrient status
- urine
- Library Collection RecordThere has been increasing concern that training on military lands results in excessive soil erosion, ecosystem degradation, and loss of sustainable training resources. Vegetation structure has been…Publication Date 2001-11-01
- wind erosion
- wind tunnels
- military areas
- battletanks
- tracked vehicles
- all-terrain vehicles
- grassland condition
- surface roughness
- ground cover
- ground vegetation
- Idaho
- forbs
- losses from soil
- plant litter
- botanical composition
- grasses
- erosion
- threshold friction velocity
- threshold wind speed
- arid lands
- surface roughness
- military lands
- wind tunnels
- Library Collection RecordA revegetation techniques study was initiated during the fall of 1976 in northwestern Colorado in a disturbed sagebrush (Artemisia tridentata Nutt.) community. The study included 2 irrigation…Publication Date 2001-11-01
- seed mixtures
- irrigated conditions
- plant introduction
- sowing
- sown grasslands
- semiarid grasslands
- stand establishment
- species diversity
- ecological succession
- forbs
- Artemisia tridentata
- plant communities
- shrubs
- land restoration
- application rates
- fertilizer
- biomass
- introduced species
- botanical composition
- grasses
- Colorado
- seeding
- seed mixtures
- fertilization
- irrigation
- succession
- reclamation
- restoration
- 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 RecordSoil carbon (C) and nitrogen (N) storage in grasslands is a function of litter and root mass production. Research on how annual grasses compare with perennials for above ground and below ground mass…Publication Date 2002-01-01
- carbon
- Bromus inermis
- Bromus riparius
- triticale
- autumn
- annuals
- sown grasslands
- roots
- root systems
- perennials
- Alberta
- chemical composition
- spring
- weight
- nitrogen
- grazing intensity
- soil chemistry
- plant litter
- seasonal variation
- annuals
- organic C
- perennials
- total N
- sequestration
- Library Collection RecordInformed management of large herbivores depends largely on how well habitat availability and suitability are understood. The aims of the study were to quantify and map the distribution of sour and…Publication Date 2002-03-01
- game reserves
- sourveld
- mixed veld
- game animals
- mapping
- habitat selection
- habitats
- satellite imagery
- multispectral imagery
- South Africa
- veld
- natural grasslands
- plant communities
- wildlife management
- biomass
- botanical composition
- wildlife
- GIS
- remote sensing
- Landsat
- ground-truthing