Rangeland Ecology & Management
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- Library Collection RecordStudy was conducted in two montane riparian areas in the Black Range of western New Mexico, approximately 230 km northwest of Las Cruces to evaluate the effects of different grazing intensities and…Publication Date 1969
- grazing intensity
- streambank morphology
- 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 RecordThe effects of herbivory by waterfowl and nutria were measured because of vegetation loss in Sagittaria spp. dominated marshes along the coast of Louisiana. One set of study plots was set up on…Publication Date 1969
- Nutria
- biomass
- waterfowl
- coastal marsh
- muskrat
- Myocastor coypus
- Ondatra zibethicus
- Sagittaria latifolia
- Sagittaria platyphylla
- species composition
- Library Collection RecordThe effect of different grazing intensities (no grazing, light, moderate, and heavy) of Black Brant (Branta bernicla) gosling on grazing lawns planted to Carex subspathacea and native slough levees (…Publication Date 1969
- herbivory
- grazing intensity
- black brant geese
- Branta bernicla nigricans
- Carex subspathacea
- forage availability
- foraging efficiency
- Triglochin palustris
- Library Collection RecordTo estimate lesser snow geese populations and determine the effects of geese herbivory along the Hudson Bay in the Northwest Territories, nesting and population surveys were conducted along with…Publication Date 1969
- Hudson Bay
- Chen caerulescens caerulescens
- fen
- grubbing
- lesser snow geese
- species composition
- Library Collection RecordDuring the summer of 1985, the effects of browsing by beaver were studied at two beaver ponds in Minnesota (46°50’N, 92°11’W). Pond one (colonized from 1980-1985) was located on a…Publication Date 1969
- Trembling aspen
- Populus tremuloides
- biomass
- beaver
- beaver ponds
- Castor canadensis
- selective herbivory
- species composition
- stem diameter
- Library Collection RecordThe effects of grazing on vegetation and soils were examined in two different ecosystems, the sagebrush steppe in the northwestern United States and the Patagonia steppe located in southern Argentina…Publication Date 1969
- consumption
- grazing
- primary production
- Aridity gradients
- ecosystem structure and function
- generalist herbivores
- graminoid nutritional quality
- Patagonia
- plant traits
- sagebrush steppe
- species composition
- Library Collection RecordAltering the stocking rate in a rotational grazing system, time of year, and plant species affected the non-structural carbohydrate storage in Florida stargrass pastures. Pastures with high stocking…Publication Date 1969
- rotational grazing
- grazing intensity
- Digitaria decumbens
- Paspalum notatum
- bahiagrass
- Cynodon spp.
- plant regrowth
- stargrass
- Transcala digitgrass
- Library Collection RecordEffects of grazing management and N fertilization on the persistence of vaseygrass (Paspalum urvillei), a weedy species in limpograss (Hemarthria altissima) pastures were examined at the Beef…Publication Date 1969
- grazing intensity
- Paspalum urvillei
- fertilization
- grazing system
- Hemarthria altissima
- limpograss
- vaseygrass
- weedy species
- Library Collection RecordRange condition, vegetation production, composition, and cover were compared between lightly and moderately grazed rangelands in the Chihuahuan Desert in southwestern New Mexico to determine if these…Publication Date 1969
- stocking rate
- livestock
- range management
- utilization
- arid lands
- range condition
- species composition
- Library Collection RecordThe effects of excluding grazing by lesser snow geese (Anser caerulescens caerulescens) on the salt marsh at La Perouse Bay, Manitoba on species composition, live standing crop and plant litter have…Publication Date 1969
- grazing
- Anser caerulescens caerulescens
- Carex subspathacea
- exclosures
- lesser snow geese
- Plantago maritima
- Potentilla egedii
- Puccinellia phryganodes
- salt marsh
- species composition
- Library Collection RecordThe impacts of light and moderate cattle grazing on vegetative cover and species composition in areas surrounding cold-water springs on three watersheds on the Sierra Foothill Research and Extension…Publication Date 1969
- grazing
- cover
- creek
- riparian
- species composition
- watershed
- Library Collection RecordIn this study, Valone measured the effects of fire and grazing, alone and in combination, in an arid Arizona plant community. The combination of grazing and burning enhanced annual plant species…Publication Date 1969
- disturbance frequency
- disturbance intensity
- free-range grazing
- prescribed fire
- species composition
- species richness
- synergistic effects
- Library Collection RecordMendoza determined the effects of light, heavy or severe simulated herbivory on understory palms (Astrocaryum mexicanum) at different growth stages. Plant response to defoliation varied by plant age…Publication Date 1969
- grazing intensity
- mortality
- compensatory growth
- Astrocaryum mexicanum
- recovery from grazing
- simulated herbivory
- tropical rainforest
- Library Collection RecordAuthors used a multiscale approach by studying the effects of soil type/fertilizer, burning, or mowing on species composition within both large- (10,000 m2) and small-scale (100 m2) experimental…Publication Date 1969
- burning
- classification
- mowing
- soil
- grassland
- species composition
- Library Collection RecordYeo et al. examined cattle grazing behavior and vegetation measurements to determine the effects of implementing a rest-rotation grazing system on federally owned grazing allotments in Idaho. Cattle…Publication Date 1969
- grazing management
- grazing allotments
- plant community composition
- range condition
- species composition
- wildlife forage
- Library Collection RecordTwenty-five ungulate exclosures were established in Olympic National Park and Olympic National Forest in the 1930's and 1950's. Information from earlier studies and resampled vegetation (…Publication Date 1969
- Cervus elaphus
- Odocoileus hemionus
- black-tailed deer
- elk
- exclosures
- native ungulates
- Olympic National Park
- species composition
- Library Collection RecordIn this study, authors used exclosures to determine the effects of continuous grazing at light, moderate, heavy and severe stocking rates, in Alberta rough fescue grasslands for 32 years. In…Publication Date 1969
- danthonia parryi
- Exclosure
- Festuca scabrella
- parry oat grass
- recovery
- species composition
- Library Collection RecordAuthors examined vegetation, surface seed and soil seed bank composition in rough fescue grasslands under grazing intensities, varying from no grazing to heavy grazing. Seeds in the soil were least…Publication Date 1969
- native species
- grazing intensity
- introduced species
- season
- seed bank
- soil depth
- species composition
- Library Collection RecordOver 4 years, Willms et al. compared vegetation in overgrazed and undergrazed patches, in rough fescue grasslands. Overgrazed patches were dominated by grazing-resistant seral species, while…Publication Date 1969
- organic matter
- grazing pressure
- Herbage Yield
- patches
- spatial stability
- species composition
- Library Collection RecordWikeem and Pitt determined utilization and vegetation responses of areas grazed by California bighorn sheep in British Columbia. Bighorn sheep diets consisted mostly of grasses. Although their…Publication Date 1969
- diet composition
- Ovis canadensis californiana
- plant community composition
- plant vigor
- range condition
- species composition
- Library Collection RecordFrom the time they initially colonize new areas, prairie dogs disturb grasslands by burrowing and grazing, thereby creating large patches of altered vegetation in the landscape. In this South Dakota…Publication Date 1969
- above-ground net primary production
- black-tailed prairie dogs
- Cynomys ludovicianus
- disturbance
- mixed-grass prairie
- N concentration
- species composition
- Library Collection RecordWeitkamp et al. measured the effects of short-duration cattle grazing on plant community diversity and soil structure in the Texas rolling plains. Short-duration grazing altered the species…Publication Date 1969
- plant density
- soil strength
- rotational grazing
- grazing system
- plant diversity
- species composition
- Library Collection RecordWatts et al. summarize the vegetation composition of pastures managed under rest-rotation and continuous grazing systems for 10 years, following fire in the Missouri River Breaks. Rest-rotation…Publication Date 1969
- canopy cover
- bare ground
- exclosures
- litter
- species composition
- vegetation cover
- Xanthium strumarium
- Library Collection RecordVujnovic et al. determined how different levels of disturbances, including grazing, affect the plant species composition and diversity in Alberta's Aspen Parkland. Species diversity was…Publication Date 1969
- invasive species
- disturbance frequency
- disturbance severity
- exotic species
- Intermediate Disturbance Hypothesis
- plant community composition
- species composition
- Library Collection RecordVolesky et al. determined the effects of grazing wet meadows, in the Nebraska sandhills, at low, moderate, and heavy stocking rates, three or five times per growing season. Stocking rate had greater…Publication Date 1969
- grazing intensity
- slender wheatgrass
- forage quality
- herbage dynamics
- plant community composition
- subirrigated meadow
- Wet Meadow
- woolly sedge
- Library Collection RecordVarnamkhasti measured the effects of long-term grazing history (ungrazed, light, heavy), current year defoliation (clipped, unclipped), and water availability (normal, wet) on primary production and…Publication Date 1969
- compensatory growth
- grazing intensity
- primary production
- plant community composition
- precipitation use efficiency
- semiarid grassland
- simulated grazing
- Library Collection RecordIn this study, soil water dynamics were measured in pastures that were seeded with annual (Triticosecale, Triticosecale and Hordeum vulgare) or perennial (Bromus inermis, Bromus riparius) species and…Publication Date 1969
- evapotranspiration
- grazing intensity
- Forages
- water-use efficiency
- Library Collection RecordNormalized difference vegetation index (NDVI) of experimental plots that were exposed to different intensities (5, 10, or 20 cm stubble height) and frequencies (0, 1, 3, or 6 times during the growing…Publication Date 1969
- prescribed burning
- grazing intensity
- defoliation
- grazing frequency
- normalized difference vegetation index
- remote sensing measurements
- simulated grazing
- Library Collection RecordThe effects of grazing on seed bank composition were measured on nine farms in the northeastern United States. Seedbanks in grazed pastures had lower seed species diversity, a lower percentage of…Publication Date 1969
- dairy farms
- aboveground vegetation
- management-intensive grazing
- seed bank
- species composition
- temperate grasslands
- viable seed
- Library Collection RecordThe impacts of deer (Odocoileus virginianus) herbivory on forest regeneration were determined in clearcut, thinned, and uncut Pennsylvania hardwood forest plots stocked at different deer densities.…Publication Date 1969
- Odocoileus virginianus
- species diversity
- clearcutting
- Alleghany hardwood forests
- herbivore density
- species composition
- white-tailed deer
- Library Collection RecordChanges in vegetation were measured over six years in pastures exposed to different grazing systems and stocking rates on the Edwards Plateau of Texas. In general the moderate continuously grazed…Publication Date 1969
- stocking rate
- Aboveground Biomass
- bunchgrass
- grazing system
- sodgrass
- species composition
- vegetation community structure
- vegetation cover
- Library Collection RecordVegetative composition was measured in large pastures managed with rotational and continuous grazing systems to determine which grazing system was more appropriate to maintain or improve the…Publication Date 1969
- continuous grazing
- environmental conditions
- basal area
- patch overgrazing
- patch selection
- rotational grazing system
- spatial heterogeneity
- species composition
- Library Collection RecordThe effects of two grazing systems, short duration (graze 7 days, rest 42 days) and high-intensity, low-frequency (graze 14 days, rest 84 days) grazing, on the vegetation of the Edward's Plateau…Publication Date 1969
- primary production
- grazing management
- multi-species grazing
- species composition
- standing crop
- Vegetation Change
- Library Collection RecordSvejcar and Christiansen measured root mass, root length, and leaf area index on Caucasian bluestem (Bothriochloa caucasica) pastures that were lightly or heavily grazed by cattle. Plants in heavily…Publication Date 1969
- defoliation
- grazing intensity
- Bothriochloa caucasica
- Caucasian Bluestem
- grazing tolerance
- root length density
- root:shoot ratio
- Library Collection RecordSvejcar and Christiansen measured xylem water potential, stomatal conductance and soil moisture of Caucasian bluestem (Bothriochloa caucasica) pastures, that were lightly or heavily grazed by cattle…Publication Date 1969
- stomatal conductance
- soil moisture
- grazing intensity
- water stress
- Bothriochloa caucasica
- xylem potential
- Library Collection RecordSteuter et al. determined the effects of bison (Bos bison) grazing and the diet and distribution of bison and pocket gophers (Geomys bursarius) on sandhills prairie pastures. All pastures were…Publication Date 1969
- bison
- Bos bison
- exclosures
- forbs
- Geomys bursarius
- perennial C4 grasses
- plant-herbivore interaction
- pocket gophers
- species composition
- vegetation community structure
- Library Collection RecordSharrow and Kuntz measured the level of elk (Cervus canadensis) grazing on three subalpine green fescue (Festuca viridula) meadows in Mt. Rainier National Park, and simulated grazing at different…Publication Date 1969
- grazing
- Alpine climate
- Cervus canadensis
- elk
- Festuca viridula
- grazing tolerance
- green fescue
- species composition
- Library Collection RecordShariff et al. examined the impact of moderate and heavy grazing on above-ground net primary productivity (ANPP), growing season root productivity (GSRP), and plant nitrogen in the grasslands of…Publication Date 1969
- grazing
- productivity
- grasslands
- grazing intensity
- Nitrogen Uptake
- Library Collection RecordThe effects of moderate to heavy sheep use (100, 150, and 200% of moderate use) were measured by Rosiere, on species composition and forage production in two major subtypes, the grass-woodland…Publication Date 1969
- botanical composition
- grazing intensity
- annual range
- herbage production
- Herbage Yield
- Library Collection RecordIn two Kansas pastures, authors monitored indices of vegetation abundance, composition, and grazing from 1980-1981. At the beginning of the grazing season, some areas were grazed lightly to…Publication Date 1969
- soil properties
- cattle
- biomass
- patch-grazed
- species composition
- Library Collection RecordThe authors examined changes in winterfat (Ceratoides lanata) communities following 26 years of release from grazing pressure on ranges in southern Utah. Soil characteristics, plant cover and type…Publication Date 1969
- grazing
- Ceratoides lanata
- community response
- Soil Characteristics
- species composition
- Winterfat
- Library Collection RecordRalphs et al. determined the impacts of increasing stocking rates on plant species composition and standing crop, under short-duration grazing management, in a Texas mixed-grass prairie. Standing…Publication Date 1969
- forage availability
- frequency
- short-duration grazing
- species composition
- standing crop
- Library Collection RecordPedreira and Brown measured plant production of three bahiagrass (Paspalum notatum) populations (Pensacola, Tifton 9 and Tifton 14), when plants were exposed to light (10 cm stubble height) or heavy…Publication Date 1969
- Paspalum notatum
- plant production
- grazing intensity
- bahiagrass
- below-ground biomass
- simulated herbivory
- Library Collection RecordWhile herbivory probably is a natural part of all terrestrial ecosystems, livestock herbivory is not a natural part of California natural ecosystems. Livestock behavior does not mimic that of either…Publication Date 1969
- herbivory
- ungulates
- plant communities
- California
- alien livestock
- livestock impacts
- mammalian herbivores
- natural ecosystems
- species composition
- Library Collection RecordOwensby et al. examined the effects of increasing the stocking rate on intensive-early stocked pastures, in the Flint Hills of Kansas, by applying stocking rates that were 2, 2.5, and 3 times the…Publication Date 1969
- Andropogon gerardii
- Andropogon scoparius
- stocking rate
- big bluestem
- grazing system
- little bluestem
- livestock gain
- species composition
- Library Collection RecordOlson et al. complied data over a 25-year period, at the Livestock and Range Research Station in Montana, to describe quantitative changes in basal cover of vegetation in response to variation in…Publication Date 1969
- precipitation
- grazing intensity
- Multiple regression analysis
- basal cover
- Great Plains
- Library Collection RecordCattle gains and vegetation measurements on Kansas shortgrass prairie under intensive-early stocking management were compared to season-long (SLS) grazing management at the normal stocking density,…Publication Date 1969
- beef cattle
- weight gain
- grazing system
- Native Range
- species composition
- stockers
- Library Collection RecordNaeth et al. measured soil bulk density, moisture and penetration resistance in three Alberta plant communities, grazed at different intensities and times of the year. The impacts of grazing on…Publication Date 1969
- rangelands
- grazing intensity
- bulk density
- compaction
- grazing season
- penetration resistance
- Library Collection RecordNaeth and Chanasyk quantified the effects of short duration and continuous (season-long) grazing systems on runoff and sediment yield from sloped areas of the foothills fescue grasslands of Alberta…Publication Date 1969
- runoff
- Sediment
- rainfall
- grazing intensity
- agricultural hydrology
- grazing duration
- rangeland hydrology
- snow hydrology