Rangeland Ecology & Management
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- Library Collection RecordThis is a scientific opinion based on 11 scientific sources in addition to the authors own experience, and was developed to be a guidance document for establishment of grazing protocols on National…Publication Date 1969
- grazing
- management
- utilization
- riparian ecosystems
- riparian grazing guidelines
- stubble heights
- Western United States
- Library Collection RecordThe effects of defoliation, compaction, nutrient return, and season of use were examined on three study areas (Willow Creek, approximately 16 km north-northwest of Brogan, Oregon, Valley Creek…Publication Date 1969
- Agrostis stolonifera
- Meadow Foxtail
- Alopecurus pratensis
- defoliation
- Carex spp.
- compaction
- nutrient return
- redtop
- Sedge
- Library Collection RecordThis scientific opinion paper focuses on importance and challenges to developing a riparian management plan for all users and the opportunities that land managers and livestock producers have to…Publication Date 1969
- management
- erosion
- streams
- grazing fees
- Grazing Practices
- riparian recovery
- riparian zone
- water cycle
- Library Collection RecordThis scientific opinion paper focuses on the need for riparian buffers across the Great Plains and the challenges that remain in wide spread acceptance of this management tool.Publication Date 1969
- guidelines
- management
- water quality
- stream protection
- Library Collection RecordThis is a literature review of 47 published scientific articles examining management strategies to obtain even cattle distribution and use of mountainous riparian meadows in the Pacific Northwest.Publication Date 1969
- shade
- stocking rate
- management
- grazing distribution
- offstream water
- rangeland slope
- riparian areas
- salt supplements
- Library Collection RecordThis is a literature review of 40 published scientific articles covering potential enhancements to riparian habitats in headwater and downstream river environments with watershed practices in…Publication Date 1969
- watersheds
- erosion
- management
- riparian vegetation
- Southwestern United States
- streamflow
- Library Collection RecordThis article presents arguments against using utilization limits as the only management tool to base decisions on.Publication Date 1969
- grazing
- utilization
- herbivory
- management
- grazing strategies
- North American rangelands
- riparian ecosystems
- Library Collection RecordThe effects of grazing on a managed ecological systems were quantified from 1993 to 1995 in a study near Beer Sheva in the semiarid desert in Northern Negev of Israel (31°17’ N, 34°37’ E).…Publication Date 1969
- biomass
- management
- organic matter
- productivity
- soil moisture
- diversity
- Library Collection RecordA short term greenhouse study examined the effects of species competition and clipping on carbon allocation in leafy spurge plants grown with Idaho fescue, Kentucky bluegrass and alfalfa plants.…Publication Date 1969
- defoliation
- Leafy spurge
- plant competition
- Medicago sativa
- carbon allocation
- Festuca idahoensis
- grazing tolerance
- noxious range weed
- Poa pratensis L.
- Library Collection RecordThe effects of defoliation on biomass distribution were studied in plants of Holcus lanatus, Lolium perenne, and Trifolium repens, collected from three different-aged pastures in British Columbia.…Publication Date 1969
- defoliation
- Holcus lanatus
- Lolium perenne
- Trifolium repens
- grass-grazer relationship
- pasture age
- Library Collection RecordWraith et al. compared soil moisture and plant water status on grazed and ungrazed portions of a 10-paddock, short duration grazing system, on established crested wheatgrass (Agropyron cristatum)…Publication Date 1969
- soil moisture
- water balance
- defoliation
- crested wheatgrass (Agropyron cristatum)
- leaf water potentials
- spring grazing
- Library Collection RecordIn this synthesis paper, Wissmar evaluates some major environmental factors that can influence the sustainability of riparian corridors and fluvial systems along lowland-arid to mountain gradients,…Publication Date 1969
- management
- arid ecosystems
- connectivity
- cumulative impacts
- fluvial
- landscapes
- Library Collection RecordLong-term monitoring programs are viewed as key components for bringing together management organizations, researchers, and decision-makers to improve the management and health of natural resources…Publication Date 1969
- environmental monitoring
- management
- forest ecosystems
- Pacific Northwest
- stream monitoring
- watershed
- Library Collection RecordThis study in the Southern Great Plains looked at grazing duration effects on winter wheat (Triticum aestivum) and grain yield. Growth and grain yield responses to grazing duration were…Publication Date 1969
- defoliation
- grazing management
- tillering
- forage
- leaf area index
- biomass
- winter wheat
- Triticum aestivum
- ground cover
- heading date
- Library Collection RecordWhite et al. measured the vegetative responses of a New Mexico blue grama rangeland to heavily stocked, short-duration grazing and moderately stocked, continuous grazing. In general, total produced…Publication Date 1969
- primary production
- defoliation
- Bouteloua gracilis
- stocking rate
- blue grama
- grazing system
- Library Collection RecordIn this Maryland study to simulate deer browsing, Whigham quantified the temporal effects of annual experimental defoliation on the growth rate of leaves and belowground corms, on senescence of corms…Publication Date 1969
- herbivory
- reproduction
- Orchidaceae
- defoliation
- biomass allocation
- Tipularia discolor
- woodland herb
- woodland orchid
- Library Collection RecordThe concentration of phenols, procyanidins, and protein in pine foliage was determined at two and eight weeks following mechanical defoliation of 0, 25, 50, and 75% in this greenhouse study. The…Publication Date 1969
- Pinus ponderosa
- Procyanidins
- defoliation
- Phenol
- ponderosa pine
- protein
- resistance
- Library Collection RecordUnterschultz et al. simulated a cow/calf operation in southwestern Alberta to determine the economic viability of cattle grazing on riparian pastures and various improvements associated with…Publication Date 1969
- economics
- cattle
- grazing
- management
- rangeland
- riparian
- 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 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 RecordDuring a study in Florida, in the first year of defoliation, dry matter (DM) harvested for 'Mott' elephantgrass (Pennisetum purpureum) and 'S-Mott' varied little from that of the…Publication Date 1969
- Pennisetum glaucum
- elephant grass
- Pennisetum purpureum
- defoliation
- crude protein
- agronomic performance
- in vitro digestible organic matter
- pearl millet
- Pennisetum hybrids
- Library Collection RecordThis review looks at the concept of utilization. It is the authors' belief that the use of utilization data to adjust management programs, particularly with a simple mathematical formula, is an…Publication Date 1969
- utilization
- management
- crested wheatgrass
- grazing
- livestock
- bluebunch wheatgrass
- Library Collection RecordThis paper outlines the origin of a typical riparian livestock exclosure presented in the literature, summarizes and critiques some recurrent assumptions in exclosure-based research, and presents…Publication Date 1969
- management
- ecological restoration
- livestock exclosures
- riparian ecosystems
- Western United States
- Library Collection RecordRomo et al. examined the effects of cattle grazing and simulated grazing, at different times in the growing season on winterfat (Ceratoides lanata) growth and production to determine the appropriate…Publication Date 1969
- defoliation
- grazing management
- productivity
- Ceratoides lanata
- standing crop
- Winterfat
- Library Collection RecordPolley and Detling examined the effects of defoliation on growth and nitrogen nutrition in populations of Agropyron smithii (western wheatgrass) collected from a heavily grazed black-tailed prairie…Publication Date 1969
- defoliation
- grasslands
- biomass production
- nitrogen accumulation
- prairie dog colonies
- Library Collection RecordAccording to Platts, the overgrazing of the late 1800s and early 1900s basically destroyed the natural vegetation communities of the Western range. Major efforts to improve range conditions came…Publication Date 1969
- rangelands
- grazing
- grazing systems
- management
- water cycle
- Western United States
- Library Collection RecordThis review paper tracks Idaho's rangeland livestock-fishery resources from their historic development to the future, and discusses the importance of managing rangelands to produce the optimum…Publication Date 1969
- management
- forage
- livestock
- grazing
- fisheries resource
- Idaho rangelands
- riparian degradation
- Library Collection RecordPedreira et al. determined persistence of the "Florakirk" cultivar of bermudagrass (Cynodon dactylon) at different stocking rates (stubble heights of 8-,16-,24-cm) and management regimes (…Publication Date 1969
- Cynodon dactylon
- photosynthesis
- management
- carbohydrate reserves
- Florakirk bermudagrass
- light interception
- persistence
- rest period
- stubble height
- Library Collection RecordIndian ricegrass (Oryzopsis hymenoides) plants were clipped at anthesis in a field study that compared the seed production, weight, and germination of plants that were exposed to heavy grazing or…Publication Date 1969
- protection
- defoliation
- germination
- viability
- ecotypic variation
- Indian Ricegrass
- Oryzopsis hymenoides
- Library Collection RecordA simulation model was created and verified using data from field experiments, to determine the compensatory growth of crested wheatgrass (Agropyron desertorum) after grazing, at different times…Publication Date 1969
- crested wheatgrass
- Agropyron desertorum
- defoliation
- production model
- ramet population model
- ramets
- tiller
- Library Collection RecordMany ecologists and managers tend to treat the roles and effects of each species on river corridors individually. According to Naiman and Rogers, this focus on individual species often results in…Publication Date 1969
- management
- feeding
- hydrology
- channel processes
- functional groupings
- habitat
- large animals
- river corridors
- vegetative patch structure
- Library Collection RecordThis review looks at nonpoint source pollution in watersheds caused by cattle excrement, and how rangeland managers must address certain concerns regarding impacts on water quality due to nutrient…Publication Date 1969
- water quality
- watersheds
- management
- cattle excrement
- nonpoint source pollution
- nutrient loading
- pathogen loading
- Library Collection RecordMyers and Swanson studied three streams in central Nevada, two of which had been managed under a deferred rotation system for 7 years, and the other had complete rest for that same amount of time.…Publication Date 1969
- grazing
- utilization
- management
- bank stability
- deferred rotation grazing
- gradients
- stream morphology
- width to depth ratio
- Library Collection RecordMiller and Rose measured the effects of simulated autumn herbivory on crested wheatgrass (Agropyron desertorum) tiller mortality and plant growth. Tiller recruitment was lower in the autumn…Publication Date 1969
- defoliation
- roots
- crested wheatgrass
- Agropyron desertorum
- Allocation
- tiller
- Library Collection RecordUngrazed, lightly grazed, and heavily grazed intensity treatments for 50 years, in short-grass steppe of Colorado, were assessed in terms of forage nitrogen concentrations, nitrogen yields, and in…Publication Date 1969
- defoliation
- precipitation
- nitrogen
- grazing history
- Grazing Intensities
- nutritional quality
- Library Collection RecordIn southern British Columbia, McLean and Wikeem conducted clipping trials at two upper grassland sites for rough fescue, two lower grassland sites for crested wheatgrass, and one site each in the…Publication Date 1969
- defoliation
- crested wheatgrass
- British Columbia
- grazing
- bluebunch wheatgrass
- growth cycle
- rough fescue
- Library Collection RecordPlants of two species of Sesbania were defoliated in patterns designed to reveal the level of integrated response. For field grown plants, defoliation caused fruit abortion on the defoliated…Publication Date 1969
- defoliation
- yield components
- integrated physiological unit
- metamer
- modular growth
- Library Collection RecordLusk et al. studied habitat characteristics affecting Lark Sparrow (Chondestes grammacus) nest-site selection and nest success in a southern mixed-grass prairie in Oklahoma. The authors used a…Publication Date 1969
- management
- grazing
- Chondestes grammacus
- habitat characteristics
- Lark Sparrows
- nest-site selection
- neural model
- Library Collection RecordThe objective of this study was to examine flexibility in allocation to storage and reproduction with respect to loss of leaf area in Trillium grandiflorum, a perennial herb of temperate deciduous…Publication Date 1969
- defoliation
- resource allocation
- deciduous forest
- reproductive biology
- spring ephemeral
- total nonstructural carbohydrates
- Trillium grandiflorum
- Library Collection RecordThis review evaluated riparian sites associated with streams or rivers in 9 western states to determine the feasibility of using ecological site concepts in describing and evaluating riverine…Publication Date 1969
- management
- riparian classification
- site progression
- water features
- Library Collection RecordCommunities of aspen (Populus tremuloides) are deteriorating throughout the western United States. Many aspen stands contain old-age or single-age trees and have not successfully regenerated for 80…Publication Date 1969
- Populus tremuloides
- management
- Aspen
- aspen ecology
- population decline
- ungulate grazing
- Western United States
- Library Collection RecordJaramillo and Detling raised samples of blue grama (Bouteloua gracilis) from heavily grazed prairie dog (Cynomys ludovicianus) colonies and lightly grazed uncolonized sites in Wind Cave National Park…Publication Date 1969
- Bouteloua gracilis
- defoliation
- blue grama
- clipping
- Cynomys ludovicianus
- grass
- grassland
- grazing history
- nitrogen accumulation
- nutrient accumulation
- prairie dogs
- Library Collection RecordThe authors tested the effects of clipping and root herbivory, both separately and combined, on the growth and leaf gas exchange of sideoats grama (Bouteloua curtipendula). Nematodes (…Publication Date 1969
- Sideoats grama
- Bouteloua curtipendula
- defoliation
- fine roots
- net photosynthesis
- root-feeding nematodes
- Library Collection RecordGrazing is needed for the maintenance of a grassland system. Hill notes that altering the well-documented relationship between producer and consumer (grass and herbivore) seems unwise. Removing…Publication Date 1969
- grazing
- herbivores
- grasslands
- management
- biological diversity
- policy
- Library Collection RecordHendon and Briske investigated the response of Texas cupgrass (Eriochloa sericea), a warm season perennial bunchgrass, to clipping of 75% of canopy volume prior-, during, and post- culm elongation,…Publication Date 1969
- herbivory
- defoliation
- mortality
- Eriochloa sericea
- herbivory-sensitivity
- perennial bunchgrass
- Texas cupgrass
- tiller demography
- Library Collection RecordFall burning and continuous grazing of California coastal prairie on upper, middle, and lower slopes had varied effect on 3 native perennial grasses. Foliar cover of California oatgrass (Danthonia…Publication Date 1969
- burning
- grazing
- management
- California
- coastal grassland
- restoration
- Library Collection RecordHaferkamp et al. measured the effects of clipping in May or June on western wheatgrass (Pascopyrum smithii) growth and tiller dynamics in plots with and without competition from annual brome (Bromus…Publication Date 1969
- defoliation
- Bromus japonicus
- competition
- forage production
- Japanese brome
- Pascopyrum smithii
- simulated grazing
- western wheatgrass
- Library Collection RecordFrom this two-year study in Utah, Gold and Caldwell quantified the effects of different spatial patterns of defoliation on regrowth rates, peak standing biomass, and aboveground biomass production of…Publication Date 1969
- Agropyron desertorum
- defoliation
- regrowth
- clipping
- spatial pattern
- tussock grass
- Library Collection RecordGillis addresses the issue of stocking rate on western public rangelands. Many groups argue that chomping cattle are the scourge of western ranges and that grazing has been the major force…Publication Date 1969
- cows
- forage
- management
- cheatgrass invasion
- grazing fees
- plant community
- riparian degradation
- western U.S. rangelands
- Library Collection RecordThe diversity of responses of individual grasses to defoliation created a controversy years ago, which still needs clarification. Ferraro and Oesterheld quantitatively assessed the evidence of…Publication Date 1969
- defoliation
- biomass
- ecosystem primary production
- individual grass growth
- Linear Regressions
- meta-analysis
- nitrogen availability
- recovery time
- relative growth rate