Rangeland Ecology & Management
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- Library Collection RecordMajor changes in production systems and land management in the Upper Gascoyne and Mt Magnet regions of Western Australia in recent years have been influenced by complex social, cultural, economic and…Publication Date 2004
- cattle
- goats
- sheep
- production systems
- Library Collection RecordThe Mulga Land Biogeographic region represents a significant proportion of Australia's rangelandsand is a microcosm of the biodiversity and production related issues faced by rangeland…Publication Date 2004
- biodiversity
- production
- land management
- vegetation
- South-West Queensland
- Library Collection RecordDeveloping an Integrated Natural Resources Management Plan and Investment Strategy (IS) for theSouth Australian Rangelands region presented some interesting challenges. The general environmentduring…Publication Date 2004
- sheep
- cattle
- climate
- population
- Chenopod shrublands
- Library Collection RecordThe pastoral lease region of South Australia comprises an extensive area of native vegetation usedprimarily for sheep and cattle grazing. A spatial audit of the pastoral lease lands is currently…Publication Date 2004
- native species
- sheep
- cattle
- abattoirs
- South Australia
- Library Collection RecordWestern NSW, like the rest of the Australian pastoral zone, has experienced well documented land degradation associated with droughts (1879 -1902, 1943 -1945, 1960 -1964 and 1982) (McKeon et al., …Publication Date 2004
- wool production
- sheep
- drought
- land degradation
- rainfall
- climate data
- Australia
- 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 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 Record'Romerillo' (Baccharis coridifolia DC), 'duraznillo negro' (Cestrum parqui L'Hérit.), and 'sunchillo' (Wedelia glauca (Ort.) Hoff.) are highly toxic species…Publication Date 2003-07-01
- Cestrum
- Baccharis
- Wedelia
- gastrointestinal system
- etiology
- microhistological identification
- Baccharis coridifolia
- Cestrum parqui
- Wedelia glauca
- rumen
- plant tissues
- particle size
- laboratory techniques
- ingestion
- poisoning
- accuracy
- feces
- digestibility
- digesta
- sheep
- Argentina
- poisonous plants
- Microhistological technique
- accuracy
- precision
- Baccharis coridifolia
- Cestrum parqui
- Wedelia glauca
- Library Collection RecordConsumption of mesquite (Prosopis glandulosa Torr. var glandulosa) fruit by ruminants is an important component of seed dispersal. Two experiments were conducted to estimate the role of livestock and…Publication Date 2003-05-01
- wildlife
- seed dispersal
- Prosopis glandulosa var. glandulosa
- viability
- weathering
- seed predation
- seed maturation
- seeds
- feces
- digestibility
- sheep
- goats
- cattle
- Texas
- range management
- Prosopis
- germination
- digestion
- fecal dispersal
- phenology
- encroachment
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2003-02-01
- history
- sheep
- animal husbandry
- 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 RecordIt was proposed that the digestibility of organic matter (OMD) can be estimated from the relationship between total fecal nitrogen (TFN, as a % of organic matter intake (OMI) and fecal nitrogen…Publication Date 2003-01-01
- organic matter digestibility
- feeding level
- Panicum coloratum
- equations
- feces composition
- chemical composition
- digestibility
- sheep
- in vitro digestibility
- nitrogen content
- seasonal variation
- Argentina
- green fodders
- maturity stage
- fecal index
- nutritive value
- N fecal
- rams
- Library Collection RecordThis chapter describes relationships between environmental stress and the reaction of plants thereupon. Plants might react to environmental stress on various levels: on the biochemical, cellular, or…Publication Date 2003
- Autecology
- biodiversity
- character state
- climate change
- ecotoxicology
- effects
- Ellenberg
- flora
- heavy metal
- IEPS
- insecticide
- PAF
- palynology
- photosynthesis
- Synecology
- vascular plants
- vegetation
- southern Africa
- 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 RecordBlack-tailed prairie dogs have declined by 98% in the past century. Due to continued declines, the U. S. Fish and Wildlife Service designated the species as a candidate for listing in 2000. Prairie…Publication Date 2002-09-01
- Aristida purpurea
- Cynomys ludovicianus
- Bouteloua curtipendula
- Buchloe dactyloides
- habitats
- Kansas
- species diversity
- shortgrass prairie
- vegetation
- Bouteloua gracilis
- plant density
- botanical composition
- canopy
- Colorado
- black-tailed prairie dogs
- Cynomys ludovicianus
- cover
- bare ground
- frequency
- shortgrass prairie
- herbivory
- soil disturbance
- Library Collection RecordThe objectives of this study were to investigate the use of near infrared spectroscopy (NIRS) of fecal samples for predicting the percentage of mountain big sagebrush (Artemisia tridentata Nutt. ssp…Publication Date 2002-07-01
- hear infrared reflectance spectroscopy
- laboratory techniques
- rapid methods
- reflectance
- accuracy
- calibration
- validity
- feces composition
- selective grazing
- infrared spectroscopy
- Artemisia tridentata
- diets
- sheep
- Artemisia
- diet selection
- sagebrush
- sheep
- Library Collection RecordIn recent years livestock death losses from poisonous plants in the western United States have averaged about 2-3% annually. A review of 36 grazing studies in North America shows poisonous plant…Publication Date 2002-05-01
- Oxytropis
- deserts
- avoidance conditioning
- Oxytropis sericea
- controlled grazing
- poisonous weeds
- woodland grasslands
- Western United States
- grasslands
- continuous grazing
- stocking rate
- range management
- livestock
- Delphinium
- cattle
- sheep
- goats
- grazing
- poisonous plants
- economics
- Library Collection RecordSnakeweeds (broom, Gutierrezia sarothrae (Pursh) Britt Rusby); and threadleaf, G. microcephala (DC.) Gray) fall into that class of poisonous weeds that seldom cause direct livestock losses because…Publication Date 2002-05-01
- adverse effects
- Gutierrezia
- rats
- rabbits
- gutierrezia microcephala
- carrying capacity
- poisonous weeds
- range condition
- palatability
- herbicides
- weed control
- Gutierrezia sarothrae
- prescribed burning
- plant communities
- sheep
- cattle
- range management
- plant competition
- New Mexico
- poisonous plants
- range weed
- livestock grazing
- broom snakeweed (Gutierrezia sarothrae (Pursh) Britt & Rusby)
- threadleaf snakeweed (Gutierrezia microcephala DC.) Gray)
- Library Collection RecordHalogeton [Halogeton glomeratus (Bieb.) C. A. Mey], is a fleshy, annual, herbaceous species that was accidentally introduced into the western U.S. during the 20th century. Because it is highly…Publication Date 2002-05-01
- interspecific competition
- salt tolerance
- deserts
- Halogeton glomeratus
- controlled grazing
- poisonous weeds
- Agropyron desertorum
- invasion
- Krascheninnikovia lanata
- sheep
- range management
- introduced species
- plant competition
- Salt desert
- poisonous plants
- plant ecology
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2002-04-01
- quantitative analysis
- agricultural statistics
- vegetation
- statistical analysis
- rangelands
- range management
- 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 erosion is the primary cause of irreversible loss of soil productivity on most rangelands. In northeastern Patagonia, the increase in soil erosion has been closely associated with the increase…Publication Date 2002-01-01
- soil pore system
- gravel
- grassland condition
- water erosion
- steppes
- runoff
- rainfall simulators
- plant communities
- shrubs
- losses from soil
- sediment yield
- plant litter
- Argentina
- canopy
- infiltration
- bulk density
- vegetation
- litter
- gravel cover
- shrub
- grass
- shrub-grass steppes
- organic matter removal
- rainfall simulators
- infiltration rates
- Library Collection RecordGrazers ingest seeds of invasive forbs and may contribute to their spread by depositing viable seeds in uninfested areas. Some mature seed pass through the gastrointestinal (GI) tract of ruminants,…Publication Date 2002-01-01
- sheep dung
- seed development
- seed dispersal
- viability
- Euphorbia esula
- invasion
- weed control
- seeds
- transit time
- sheep
- rumen fermentation
- seed germination
- Montana
- grazing
- maturity stage
- weed
- Euphorbia esula
- rumen
- sheep
- Library Collection RecordAcross nearly 100 sampling locations widely distributed within the arid shrubland of Western Australia, we demonstrated a general relationship between landscape function, primary productivity and…Publication Date 2002
- landscape function
- resilience
- Landscape degradation
- primary productivity
- indicators
- patch
- patch-mosaic
- ecosystem ecology
- plant production
- rainfall
- grazing
- sheep
- degradation
- Africa
- Library Collection RecordABSTRACT This paper summarises the historical development of point -based monitoring systems in Central Australia and the soil and vegetation changes that have been observed. Three main point -…Publication Date 2002
- monitoring techniques
- rangelands
- soil
- vegetation
- Australia
- Central Australia
- Library Collection RecordAbstract not Available.Publication Date 2002
- vegetation
- Pests
- rangelands
- Data
- research
- projects
- management
- pastoral zone
- Western Australia
- Library Collection RecordAbstract not Available.Publication Date 2002
- monitoring
- vegetation
- rangelands
- projects
- networks
- analysis
- density
- species
- Pressure
- grazing
- Bioregion
- Southern Australia
- Station
- Library Collection RecordAnalyses of 223 Western Australian Rangeland Monitoring System (WARMS) sites in the Gascoyne- Murchison region of Western Australia show improvements in perennial vegetation and hence range condition…Publication Date 2002
- rangelands
- monitoring
- vegetation
- systems
- soil
- analysis
- site
- Spices
- changes
- Western Australia
- Library Collection RecordAbstract not Available.Publication Date 2002
- vegetation
- monitoring
- paddocks
- case studies
- floodplains
- remote sensing
- satellite imagery
- riparian zones
- trees
- biomass
- projects
- changes
- Pastoralists
- Western Australia
- Library Collection RecordThis paper describes the progress towards developing a practical and cost effective alternative to the water trough currently used in extensive sheep operations. Though functional, troughs are not…Publication Date 2002
- water
- sheep
- rangelands
- Pests
- biodiversity
- Western Australia
- Library Collection RecordGeographic Information Systems (GIS) offer tools for examining grazing patterns in greater detail than previously. While general patterns such as patch grazing are documented in Mitchell grasslands…Publication Date 2002
- grazing management
- paddocks
- grasslands
- sheep
- soil
- pastures
- GIS
- geographic information systems
- Queensland
- Utilisation
- Library Collection RecordAbstract not available.Publication Date 2002
- vegetation
- management
- salinity
- sustainability
- forests
- ecosystems
- data analysis
- Land Manager
- South Western Queensland
- Library Collection RecordMonitoring in rangelands needs to be conducted over prolonged time periods to discriminate changes due to grazing management from that due to the long term rainfall variation that is so…Publication Date 2002
- monitoring
- rangelands
- grazing management
- rainfall
- sheep
- grasslands
- plant density
- Northwest Queensland
- Library Collection RecordAbstract not available.Publication Date 2002
- woodlands
- fires
- savannas
- management techniques
- paddocks
- vegetation
- Northern Queensland
- Library Collection RecordThis article analyses land use and vegetation change in the savanna contexts of central Zimbabwe and coastal Ghana. The results of analyses based on field surveys, time series aerial photographs/…Publication Date 2002
- Africa
- vegetation
- GIS
- Narrative
- Multi-directional change
- Patch dynamic change
- Africa
- Library Collection RecordAbstract not Available.Publication Date 2002
- rangelands
- mining
- water
- climate change
- landscape
- vegetation
- exploration
- changes
- Kalgoorlie
- Western Australia
- Library Collection RecordPods and seeds from carob Ceratonia siliqua L. trees growing in Ajloun Mountainous forests and rangelands in Jordan were analyzed for their proximate analysis, Ca and P contents, and also the effects…Publication Date 2001-11-01
- interactions
- pods
- Ceratonia siliqua
- Jordan
- ash
- mineral content
- seed dispersal
- carbohydrates
- fiber content
- seeds
- phosphorus
- calcium
- crude protein
- feed supplements
- sheep
- goats
- seed germination
- germination
- fiber
- forest
- goat
- Jordan
- protein
- sheep
- Library Collection RecordLeafy spurge (Euphorbia esula L.), a widely established exotic, noxious, perennial weed, is a major threat to rangeland and wildland in the Upper Great Plains. A deterministic, bioeconomic model,…Publication Date 2001-07-01
- fencing
- simulation models
- costs and returns
- Euphorbia esula
- economic analysis
- weed control
- profitability
- sheep
- rangelands
- grazing
- grasses
- feed intake
- Euphorbia esula L.
- grazing
- economics
- Library Collection RecordPopulations of an introduced woody weed, prickly acacia (Acacia nilotica (L.) Delile ssp. indica (Benth.) Brenan syn. Acacia arabica (Lam.) Willd. ssp. indica Benth.), were surveyed at 4 sites in…Publication Date 2001-07-01
- regeneration
- Weeds
- quarantine
- Queensland
- seed dispersal
- highlands
- rain
- seedlings
- pastures
- selective grazing
- woody plants
- rotational grazing
- sheep
- plant density
- introduced species
- browsing
- grazing
- plant height
- Life-stage profiles
- rainfall
- population dynamics
- regeneration
- cattle
- woody weeds
- Library Collection RecordA classification of dietary structural types that represents different arrangements of forage classes is proposed. It may be especially useful for interpreting and comparing herbivore diets from…Publication Date 2001-07-01
- Lama guanicoe
- feces composition
- pastures
- selective grazing
- species differences
- vegetation
- feeds
- digestibility
- sheep
- goats
- cattle
- seasonal variation
- Argentina
- botanical composition
- forage
- diet botanical composition
- conceptualization
- forage classes
- microhistological analysis
- multivariate analysis
- similarity of diets
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-06-01
- rangelands
- United States
- range management
- grazing
- trends
- land productivity
- vegetation
- range condition
- fodder plants
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-06-01
- California
- controlled grazing
- grasses
- vegetation
- artemisia arbuscula
- atrazine
- Taeniatherum caput-medusae
- 2,4-D
- Library Collection RecordPrevious authors have described nesting habitat of the northern bobwhite (Colinus virginianus) throughout its range, but few have compared structural or compositional differences of vegetation…Publication Date 2001-05-01
- nests
- weather
- visibility
- habitat selection
- Colinus virginianus
- ground cover
- habitats
- predators
- reproductive performance
- vegetation
- woody plants
- Oklahoma
- botanical composition
- grasses
- bobwhite
- Colinus virginianus
- gallinaceous
- habitats
- northern
- quail
- upland game
- Library Collection RecordTwo grazing trials were conducted during early winter (December 1996-January 1997) and spring (April-May 1997) to evaluate the effect of shape of pasture on forage use and behavior of grazing sheep (…Publication Date 2001-03-01
- Italy
- chemical composition
- pastures
- winter
- animal behavior
- spring
- feeding behavior
- voluntary intake
- Mediterranean climate
- selective grazing
- use efficiency
- sward destruction
- shape
- protein intake
- energy intake
- grazing intensity
- sheep
- biomass
- forage
- dry matter
- diet choice
- space pattern
- grazing management
- Library Collection RecordThe decade of the 1920s was somewhat of a paradox for range science. A. W. Sampson published 3 books that were widely used as text for higher education classes in range management. The United States…Publication Date 2001-03-01
- social change
- textbooks
- salt licks
- grazing tenancy
- USDA
- public domain
- history
- water supply
- prescribed burning
- sheep
- goats
- overgrazing
- range management
- grazing
- herding technology
- range text
- wildfire
- salting
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-02-01
- Spain
- sheep
- sheep farming
- Library Collection RecordThe Rangelands archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.edu for further information. Migrated from…Publication Date 2001-02-01
- plant communities
- Arizona
- treatment
- woody plants
- vegetation
- chaparral
- long term experiments
- Library Collection RecordSpotted knapweed (Centaurea maculosa Lam.), an Eurasian perennial forb, is replacing many native perennial grasses, such as Idaho fescue (Festuca idahoensis Elmer.), throughout the Northern Rocky…Publication Date 2001-01-01
- noxious substances
- cnicin
- Festuca idahoensis
- weed palatability
- leaves
- canopy gaps
- stems
- ambient temperature
- weed control
- fiber content
- rain
- selective grazing
- crude protein
- sheep
- in vitro digestibility
- Centaurea maculosa
- seasonal variation
- introduced species
- invasive species
- nutritive value
- feeding preferences
- plant height
- weed
- Centaurea maculosa
- Festuca idahoensis
- utilization
- nutritive value
- Library Collection RecordThis series of four papers studies the complex dynamics of water-controlled ecosystems from the hydro-ecological point of view [e.g., I. Rodriguez-Iturbe, Water Resour. Res. 36 (1) (2000) 3–9].…Publication Date 2001
- soil moisture
- vegetation
- ecohydrology
- stochastic processes
- hydrology
- water stress
- water balance
- savanna
- grasslands
- Crossing analysis
- Africa
- Library Collection RecordAbstract not available.Publication Date 2001
- soil moisture
- vegetation
- ecohydrology
- stochastic processes
- hydrology
- water stress
- water balance
- savanna
- grasslands
- Crossing analysis
- Africa
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