Rangeland Ecology & Management
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Displaying 351 - 400 of 431 results
- Library Collection RecordPublication Date 1995
- biodiversity
- grasslands
- Library Collection RecordPublication Date 1995
- biodiversity
- highlands
- Feed Crops
- grasslands
- Library Collection RecordMountain grassland: biodiversity and agricultural value. [Papers], FAO, Rome (Italy). Regional Office for Europe; FAO, Rome (Italy). Bureau Regional pour l'Europe; FAO, Rome (Italy). European…Publication Date 1995
- pastures
- biodiversity
- highlands
- Nature conservation
- Library Collection RecordPublication Date 1995
- Nature conservation
- biodiversity
- pastures
- highlands
- Library Collection RecordThe impact of ecological factors such as changes in rainfall could lead to large compositional changes in the diverse indigenous flora of southern Africa. A study was therefore initiated to determine…Publication Date 1995
- vegetation
- rainfall increase
- rainfall decrease
- southern Africa
- rainfall
- species richness
- biodiversity
- drought
- grazing
- vegetation dynamics
- Africa
- Library Collection RecordThis material was digitized as part of a cooperative project between the Society for Range Management, the National Agricultural Library, and the University of Arizona Libraries. The Rangelands…Publication Date 1994-04-01
- United States
- range management
- rangelands
- stocking rate
- land stewardship
- overstanding
- permits
- biodiversity
- diversity
- issues and policy
- fees
- market prices
- land use
- Library Collection RecordNo abstract availablePublication Date 1993
- biodiversity
- rangelands
- Africa
- Library Collection RecordA utilitarian simulation model of botanical composition of ruminant diets on rangelands is proposed. It emphasizes the use of forage resource diversity within the range ecosystem context. The forage…Publication Date 1993
- modelling
- Forage Quantity
- rangelands
- species richness
- biodiversity
- cattle
- forage quality
- livestock
- grazing
- ecology
- Africa
- Library Collection Record
359 Rangelands
Effective integration of the three main goals of rangeland management - economic gain through livestock production, management of game animals for recreational use, and conservation of biological…Publication Date 1992- rangelands
- biodiversity
- Economic Aspects
- grazing
- livestock
- conservation
- animal impact
- animal production
- management
- fire
- restoration ecology
- Africa
- Library Collection RecordNo abstract availablePublication Date 1991
- biodiversity
- ecosystem ecology
- conservation
- South Africa
- Africa
- Library Collection RecordAbstract Soil-stored seed banks of grassland, fynbos and thicket, all growing on calcareous dunes and each subject to different disturbance regimes, were examined. Seed banks were determined from…Publication Date 1991
- Fynbos
- grasslands
- ordination
- South Africa
- succession
- Thicket
- Bond & Goldblatt (1984)
- seed banks
- germination
- disturbance
- biodiversity
- Africa
- Library Collection RecordThe past and present distributions of Rudd's lark are reviewed, and recent claims concerning range reduction examined. The species occurs within a geographically and altitudinally restricted…Publication Date 1988
- biodiversity
- grasslands
- birds
- grazing
- land use
- Africa
- Library Collection RecordAbstract The main factors affecting the abundance and composition of the invertebrate fauna in grassland are reviewed. Old grasslands with species-rich swards and complex structure support an…Publication Date 1987
- grasslands
- biodiversity
- soils
- ecosystem ecology
- management
- Pesticides
- Africa
- Library Collection RecordDistribution trends are reviewed among 1808 plant species known to be in the IUCN Red Data Book categories and which occur in the fynbos and karoo biomes of the Cape Province, South Africa. The field…Publication Date 1987
- taxonomy
- biodiversity
- conservation
- Africa
- Library Collection RecordThe growth and species structure of vegetation in relation to the proximity of termite (M. michaelseni) mounds was studied in a semi-arid savannah ecosystem during 1978-1980. The dry matter yield in…Publication Date 1982
- savanna
- ecosystem ecology
- biodiversity
- soils
- Africa
- Library Collection RecordA system of classification of the biotic communities of the world, taking into account vegetation, flora, and fauna, is needed for purposes of global conservation of species and ecosystems. In this…Publication Date 1972
- ecosystems
- conservation areas
- classification
- biodiversity
- national parks
- Africa
- Library Collection RecordAbstract not availablePublication Date 1970
- wildlife management
- wildlife
- sustainability
- biodiversity
- Library Collection RecordAbstract not availablePublication Date 1970
- planning
- inventories
- government agencies
- environment
- ecosystems
- ecological soil types
- biodiversity
- land use planning
- Arizona
- Library Collection Record
369 Biomass defined
Abstract not availablePublication Date 1970- inventories
- biomass
- biodiversity
- Library Collection Record
370 Biomass defined
Abstract not availablePublication Date 1970- inventories
- biomass
- biodiversity
- Library Collection Record
371 Wildland Fire
Abstract not availablePublication Date 1970- wildfires
- fires
- fire ecology
- ecosystems
- biodiversity
- Library Collection RecordNo abstract availablePublication Date 1970
- grasslands
- ecology
- biodiversity
- southern Africa
- Library Collection RecordThis is a summary of 171 papers on livestock grazing in the West.Publication Date 1969
- biodiversity
- alteration of ecosystem structure
- ecosystem functioning
- livestock grazing
- riparian habitats
- species composition
- Western United States
- Library Collection RecordThis article is a survey and summary of 113 articles on the major effects of livestock grazing on riparian and stream ecosystems of the arid West.Publication Date 1969
- biodiversity
- riparian vegetation
- arid West
- cattle grazing impacts
- riparian ecosystems
- riparian exclosures
- riparian soils
- stream channel morphology
- stream water quality
- Library Collection RecordThe purpose of this study was to test the hypothesis that late growing-season fire causes a short-term increase in frequency and species richness of subdominant and rare species in a warm-season…Publication Date 1969
- biodiversity
- dominance
- ecological restoration
- fire season
- prescribed fire
- species richness
- tallgrass prairie
- Library Collection RecordFour different management systems were examined in this southwestern Wisconsin study: grass buffer strips, woody buffer strips, rotational grazing and continuous grazing. Among the treatments, woody…Publication Date 1969
- biodiversity
- Wisconsin
- continuous grazing
- rotational grazing
- grassy buffer strips
- Phalaris arundinacea L.
- reed canarygrass
- woody buffer strips
- Library Collection RecordHerbivores are generally thought to enhance plant diversity by their direct consumption of competitively dominant plant species and indirect effects on plants competition. Consequently, management…Publication Date 1969
- herbivory
- biodiversity
- grasslands
- extinction dynamics
- habitat scales
- local plant colonization
- spatial scales
- temporal scales
- Library Collection RecordKreuper et al, found that the removal of cattle from the San Pedro River NCA had a positive effect on the herbaceous vegetation in the riparian and mesquite areas. They found that cattle removal had…Publication Date 1969
- biodiversity
- herbaceous vegetation
- livestock grazing
- overstocking
- Library Collection RecordIn New Mexico, Kerley et al. studied the effects of cattle browsing on the flowers of the soaptree (Yucca elata), and measured inflorescence consumption and population structure in six populations…Publication Date 1969
- herbivory
- cattle
- biodiversity
- nutritional value of inflorescences
- soaptree
- Yucca elata
- Library Collection RecordHerbivores influence growth, recruitment, and mortality rates of plants and may do so in ways correlated with plant density, frequency, or other neighborhood traits, or with competitive abilities.…Publication Date 1969
- biodiversity
- vegetation
- competition
- disturbance
- frequency-dependence
- Library Collection RecordA 6-year study was conducted in tallgrass prairie to assess the effects of grazing management on plant community composition and diversity. Native plant species diversity, species richness, and…Publication Date 1969
- biodiversity
- plant ecology
- range management
- grazing systems
- cattle grazing
- Flint Hills
- stocking rates
- Library Collection RecordHartnett et al. studied the effects of bison grazing in Kansas tallgrass prairie on plant species composition and diversity components in sites of contrasting fire frequency. Cover and frequency of…Publication Date 1969
- biodiversity
- plant communities
- species diversity
- grazing
- tallgrass prairie
- Library Collection RecordRanching is the dominant land use in much of the American West. Although a copious literature has examined the effects of various grazing practices on native ecosystems, Freilich et al. present that…Publication Date 1969
- biodiversity
- grazing
- ranching
- range management
- Library Collection RecordIn this review, Edwards looks at the populations of diverse native grass species, that are found in cattle pastures throughout central California, and how many of these areas have been overgrazed,…Publication Date 1969
- grazing
- California
- livestock
- browsing
- biodiversity
- competition
- exotic herbaceous species
- native grasses
- paleontological studies
- wildflowers
- Library Collection Record
- India
- Ethnic groups
- environmental impact
- national parks
- wildlife
- livestock
- grazing
- biodiversity
- environmental protection
- India
- Library Collection Record
- grasses
- species
- biodiversity
- pastures
- botanical composition
- forage
- nutritive value
- fertilizer application
- grazing intensity
- grazing lands
- grassland management
- quality
- precipitation
- environmental factors
- precipitation
- Library Collection Record
- Artemisia
- Potentilla
- Stipa
- species
- height
- biomass
- biodiversity
- plant cover
- plant communities
- steppes
- pastures
- grasslands
- grassland management
- grazing systems
- arid zones
- China
- Artemisia
- Potentilla
- Stipa
- Artemisia
- Potentilla
- Stipa
- China
- Library Collection Record
- grazing lands
- vegetation
- biodiversity
- geographical distribution
- grazing systems
- grazing intensity
- ecological succession
- habitats
- regeneration
- Nature conservation
- Spain
- Italy
- Greece
- vegetation
- regeneration
- Library Collection Record
- cattle
- sheep
- Festuca rubra
- Lolium multiflorum
- Lolium perenne
- Phleum pratense
- Poa pratensis
- Trifolium repens
- grasses
- Weeds
- species
- biodiversity
- meadows
- grasslands
- mowing
- grazing systems
- grassland management
- Festuca rubra
- Lolium multiflorum
- Lolium perenne
- Phleum pratense
- Poa pratensis
- Trifolium repens
- Festuca rubra
- Lolium multiflorum
- Lolium perenne
- Phleum pratense
- Poa pratensis
- Trifolium repens
- Library Collection Record
- Spain
- grazing systems
- grassland management
- pastures
- environmental impact
- biodiversity
- Library Collection Record
- Cyperaceae
- grasses
- legumes
- Cover plants
- species
- biodiversity
- roots
- crop residues
- biomass
- Top soil
- carbon
- nutrients
- nutrient availability
- storage
- losses from soil
- grazing
- grazing systems
- soil management
- precipitation
- seasonal variation
- meadows
- alpine grasslands
- highlands
- Cyperaceae
- precipitation
- Cyperaceae
- Library Collection Record
- pastures
- grasslands
- seed
- species
- population genetics
- genetic variation
- Germplasm conservation
- biodiversity
- Pasture Improvement
- plant breeding
- Library Collection Record
- pastures
- Leguminosae
- biodiversity
- Pasture Improvement
- soil analysis
- Leguminosae
- Leguminosae
- Library Collection Record
- Pinus sylvestris
- forest trees
- forest stands
- species
- biodiversity
- age structure
- population density
- seed dispersal
- stand characteristics
- arable land
- grazing lands
- land use
- history
- highlands
- landscape
- France
- Mediterranean region
- Pinus sylvestris
- France
- Pinus sylvestris
- Library Collection Record
- Phragmites australis
- Artemisia
- Chenopodium
- leaves
- senescence
- carbon
- nitrogen
- phosphorus
- organic compounds
- fertilizer application
- nutrient availability
- efficiency
- grassland soils
- soil pH
- soil fertility
- soil chemistry
- soil chemicophysical properties
- grasslands
- biodiversity
- China
- Phragmites australis
- Artemisia
- Chenopodium
- senescence
- Phragmites australis
- Artemisia
- Chenopodium
- China
- Library Collection Record
- Lepidoptera
- biodiversity
- species
- Climatic change
- air temperature
- population decrease
- population distribution
- population dynamics
- adaptability
- land use
- monitoring
- methods
- classification
- habitats
- vegetation
- fallow
- meadows
- forests
- floodplains
- grasslands
- duration
- Germany
- Lepidoptera
- classification
- vegetation
- Lepidoptera
- Library Collection Record
- grasslands
- highlands
- meadows
- soil analysis
- soil chemistry
- grasses
- herbaceous plants
- fertilizer application
- nitrogen content
- organic fertilizers
- Farmyard manure
- timing
- species
- biodiversity
- growth
- height
- Poa
- Trifolium repens
- Poa
- Trifolium repens
- Poa
- Trifolium repens
- Library Collection Record
- temperate zones
- dieback
- age
- forest health
- height
- crown
- canopy
- dimensions
- Plant strata
- plant cover
- undergrowth
- Scrub
- biodiversity
- botanical composition
- stand characteristics
- age
- Scrub
- Library Collection Record
- Scrublands
- shrubs
- species
- biodiversity
- altitude
- density
- Turkey
- altitude
- Library Collection Record
- Scrub
- forests
- fencing
- vegetation
- botanical composition
- species
- biodiversity
- Pakistan