Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Document Type
Displaying 151 - 200 of 2030 results
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2002-08-01
- range management
- Library Collection RecordChanges in rangeland species composition can effect forage quality, ecosystem function, and biological diversity. Unfortunately, documenting species compositional change is difficult due to a lack of…Publication Date 2002-07-01
- sown grasslands
- habitats
- Quercus
- woodland grasslands
- species diversity
- ecological succession
- invasion
- grazing intensity
- California
- range management
- botanical composition
- invasive species
- Northwest California
- herbarium
- oak woodlands
- livestock
- flora
- invasive species
- Library Collection RecordRangeland ecological condition was monitored over a 48 year period on 41 sites on Bureau of Land Management rangelands scattered across 6 counties in southwestern New Mexico. All sites were grazed by…Publication Date 2002-07-01
- arid grasslands
- ground cover
- semiarid grasslands
- range condition
- precipitation
- sustainability
- grazing intensity
- plant communities
- drought
- range management
- botanical composition
- New Mexico
- beef cattle
- rangeland condition
- succession
- drought
- grazing management
- plant ecology
- Library Collection RecordIn this paper, the linkage between streamflow and shrub cover on rangelands is examined, with a focus on the extensive Texas rangelands dominated by mesquite and juniper. The conclusions drawn are…Publication Date 2002-07-01
- semiarid soils
- stream flow
- subsurface flow
- groundwater flow
- water yield
- Prosopis
- evapotranspiration
- watersheds
- brush control
- watershed hydrology
- runoff
- precipitation
- Texas
- range management
- Juniperus
- water yield
- range hydrology
- runoff
- shrub control
- ecohydrology
- stream flow
- semiarid
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-07-01
- range management
- Library Collection Record
156 An Eye For Grass
The 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 2002-06-01- grazing
- weed control
- range management
- rotational grazing
- foraging
- stocking rate
- drought
- monitoring
- forage
- Society for Range Management
- recreation
- pastures
- Oklahoma
- Mountain Park, Oklahoma
- residual effects
- finishing
- testing
- 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 2002-06-01
- grazing
- range management
- Mexico
- forage
- overgrazing
- Durango, Mexico
- 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 2002-06-01
- Jordan
- Tunisia
- transhumance
- arid lands
- subsidies
- pastures
- rangelands
- range management
- 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 2002-06-01
- optimization
- fuels
- trees
- wildfire management
- forest management
- national forests
- Montana
- fire fighting
- prescribed burning
- range management
- grazing
- 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 2002-06-01
- pastures
- federal government
- economic analysis
- stocking rate
- history
- ranching
- Nevada
- range management
- grazing
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2002-06-01
- range management
- 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 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 RecordRisk of livestock losses to poisonous plants can be reduced on many ranges through prudent management based on application of existing knowledge. Poisonous plants can be categorized using both…Publication Date 2002-05-01
- weed palatability
- risk assessment
- toxicity
- controlled grazing
- poisonous weeds
- selective grazing
- grazing intensity
- range management
- literature reviews
- livestock
- grazing management
- diet selection
- poisonous plants
- Library Collection RecordIn the past, excessive numbers of livestock on western U.S. rangelands, reoccurring droughts, and lack of management resulted in retrogression of plant communities. Poisonous plants and other less…Publication Date 2002-05-01
- Zigadenus
- Oxytropis
- Astragalus
- Lupinus
- avoidance conditioning
- range condition
- plant communities
- overgrazing
- range management
- rangelands
- Delphinium
- poisonous plants
- rangeland condition
- larkspur
- Delphinium spp.
- locoweed
- Astragalus spp.
- Oxytropis spp.|lupine
- Lupinus spp.
- death camas
- Zigadenus spp.
- 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 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 RecordIn 1992 and 1993, pastures of WW-Spar Old World bluestem (Bothriochloa ischaemum L.) were maintained at 2 levels of soil water, rainfall and rainfall plus 25 mm/week of supplementary irrigation. At…Publication Date 2002-05-01
- irrigated conditions
- irrigated pastures
- leaves
- ratios
- stems
- continuous grazing
- Bothriochloa ischaemum
- rain
- leaf area index
- steers
- tillering
- grazing intensity
- plant density
- Texas
- biomass
- plant height
- soil water
- Bothriochloa ischaemum
- continuous variable stocking
- herbage allowance
- Library Collection RecordUnderstanding the interacting effects of drought and grazing on runoff, erosion, and nutrient transport is essential for improved rangeland management. Research was conducted at the Fort Keogh…Publication Date 2002-05-01
- prairies
- water quality
- biomass
- losses from soil
- drought
- sediment yield
- range management
- seasonal variation
- Montana
- erosion
- sediment yield
- nutrient transport
- Great Plains
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-05-01
- range management
- 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
- Oxytropis
- adverse effects
- poisoning
- poisonous plants
- Astragalus
- forage
- prairies
- Western United States
- livestock feeding
- range management
- grazing
- 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
- ecology
- national forests
- livestock
- livestock feeding
- United States
- range management
- grazing
- 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 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
- nutrition
- nutrient requirements
- calving season
- forage
- farm income
- livestock feeding
- ranching
- United States
- range management
- grazing
- Library Collection Record
175 Facts About Fire
The 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- Juniperus occidentalis
- soil water content
- Artemisia tridentata
- forage
- wildlife
- habitats
- fires
- prescribed burning
- range management
- grazing
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2002-04-01
- range management
- Library Collection RecordComputer simulation was used to determine the effects of wild elk (Cervus elaphus) on available forage, cattle herd size, and ranch gross margin in southwestern Montana beef cow-calf production…Publication Date 2002-03-01
- leasing
- livestock numbers
- interspecific competition
- simulation models
- ranching
- habitats
- hunting
- production costs
- stocking rate
- Cervus elaphus canadensis
- wildlife management
- range management
- Montana
- grazing
- beef cattle
- forage
- range economics
- Library Collection RecordIn August 1994, wildfire burned 6,500 ha of native Dry Mixed Prairie in southeastern Alberta. The following year, a study was initiated to monitor the recovery of major plant communities. Burning was…Publication Date 2002-03-01
- Koeleria macrantha
- Elymus lanceolatus
- Hesperostipa comata
- wildfire management
- Agropyron
- ground cover
- fires
- fire effects
- Alberta
- forbs
- Pascopyrum smithii
- Bouteloua gracilis
- precipitation
- biomass production
- grazing intensity
- prairies
- drought
- range management
- plant litter
- botanical composition
- canopy
- grazing
- grasses
- beef cattle
- Stipa
- composition
- forage
- litter
- preference
- production
- topography
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-03-01
- range management
- 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 2002-02-01
- youth programs
- literacy
- range camps
- environmental education
- agricultural education
- range management
- 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 2002-02-01
- range science
- Africa
- agricultural education
- range management
- 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 2002-02-01
- Australia
- agricultural education
- rangelands
- range management
- 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 2002-02-01
- Canada
- range management
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2002-02-01
- range management
- Library Collection RecordA conceptual approach is commonly needed to provide guidance for developing new strategies concerning the use and management of renewable resources such as rangelands. The theoretical model…Publication Date 2002-01-01
- probability analysis
- ecological balance
- dynamic models
- uncertainty
- markov processes
- mathematical models
- range condition
- sustainability
- range management
- dynamics
- policy
- resources
- stochastic
- Library Collection RecordManagement practices that lower livestock production costs are of interest to ranch enterprises. Windrow or swath grazing is a strategy where livestock directly graze windrow-stored forage, generally…Publication Date 2002-01-01
- agricultural prices
- baling
- bales
- windrows
- windrowing
- losses
- controlled grazing
- production costs
- liveweight gain
- fiber content
- Nebraska
- hay
- profitability
- beef production
- steers
- crude protein
- range management
- crop yield
- beef cattle
- forage
- diet quality
- economics
- forage intake
- forage quality
- forage waste
- meadow hay
- weight gain
- Library Collection RecordAn understanding of the impacts of grazing during and following drought on rangeland ecosystems is critical for developing effective drought management strategies. This study was designed to examine…Publication Date 2002-01-01
- Pascopyrum smithii
- Bouteloua gracilis
- tillering
- growth rate
- leaf water potential
- precipitation
- xylem water potential
- drought injury
- tillers
- biomass production
- sustainability
- plant communities
- drought
- range management
- phenology
- Montana
- grazing
- soil water
- Bouteloua gracilis
- Pascopyrum smithii
- production
- rainout shelter
- rest
- water potential
- Library Collection RecordPhreatophytes are trees and shrubs with deep roots tapping the water tables. As such they are presumed to be able to tolerate a water deficit in the top soil. Growth of some phreatophytes is…Publication Date 2002-01-01
- Tamarix gallica
- weed biology
- diurnal variation
- stomatal conductance
- drought tolerance
- carbon dioxide
- root systems
- photosynthesis
- gas exchange
- precipitation
- xylem water potential
- semiarid zones
- Texas
- introduced species
- phreatophytes
- water relations
- gas exchange
- drought tolerance
- Tamarix gallica L.
- Library Collection RecordComplete digitized issue. The Journal of Range Management archives are made available by the Society for Range Management and the University of Arizona Libraries. Contact lbry-journals@email.arizona.…Publication Date 2002-01-01
- range management
- Library Collection RecordTo support grazing and fire management of communal semi-arid to sub-humid African rangelands, the assessment of grazing capacity is illustrated for cattle. The forage dry matter intake (DMI) was…Publication Date 2002
- Africa
- communal grazing
- grazing capacity
- natural grasslands
- range management
- Africa
- 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 2001-12-01
- depth
- riparian buffers
- habitats
- Arizona
- riparian grasslands
- rotational grazing
- rangelands
- range management
- 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 2001-12-01
- satellite imagery
- environmental management
- environmental assessment
- remote sensing
- land management
- monitoring
- ecosystems
- rangelands
- range management
- 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 2001-12-01
- demonstration farms
- efficacy
- pricklypear
- Prosopis glandulosa
- application methods
- technology transfer
- agricultural education
- brush control
- Juniperus
- costs and returns
- Texas
- rangelands
- range management
- weed control
- 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 2001-12-01
- social change
- soil management
- vegetation management
- land resources
- resource management
- rangelands
- range management
- Library Collection Record
195 Water's Role
The 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 2001-12-01- water use
- water quality
- urban areas
- water supply
- water management
- land use
- Western United States
- rangelands
- range management
- 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 2001-12-01
- population growth
- resource utilization
- food supply
- climate change
- natural resources
- land use
- environmental protection
- rangelands
- range management
- 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 2001-12-01
- weed control
- range management
- prescribed burning
- rangelands
- brush control
- herbicides
- forage
- cost benefit analysis
- Southwestern United States
- farming systems
- mesquite
- Library Collection RecordComplete digitized issue. The 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…Publication Date 2001-12-01
- range management
- Library Collection RecordChanging landowner demographics and the increasing recognition that some quantity of woody plants is valuable for certain rangeland management objectives has led to increasing interest in selective…Publication Date 2001-11-01
- control methods
- innovation adoption
- U.S. Cooperative Extension Service
- extension agents
- information dissemination
- extension education
- Juniperus ashei
- geographical variation
- Opuntia
- Juniperus pinchotii
- Prosopis glandulosa
- landowners
- brush control
- herbicides
- weed control
- chemical control
- Texas
- agency and industry partnership
- brush management
- collaborative marketing
- information dissemination
- technology adoption
- Library Collection RecordSimple, reliable tools are needed by land managers to quantify establishment success when seeding or re-seeding pastures or rangeland. A frequency grid was designed to measure seedling or plant…Publication Date 2001-11-01
- tools
- frequency distribution
- sown grasslands
- seedlings
- range management
- planting
- rangelands
- pastures
- plant density
- seedling counts
Pagination
- First page
- Previous page
- …
- 2
- 3
- 4
- 5
- 6
- …
- Next page
- Last page