Rangeland Ecology & Management
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- Library Collection RecordPlains cottonwood and peachleaf willow seedling establishment was studied to determine the effects of seedbed disturbance and irrigation along Boulder Creek, Colorado (40° 3' N, 105° 8…Publication Date 1969
- Populus deltoides
- disturbance
- Flood
- natural seedfall
- peachleaf willow
- plains cottonwood
- restoration
- riparian
- Salix amygdaloides
- seedling establishment
- Library Collection RecordRunoff and infiltration was measured on the Central Plains Experimental Range, near Nunn, Colorado to see how these attributes change after cattle grazing is stopped. Along with runoff and…Publication Date 1969
- erosion
- runoff
- soil compaction
- cattle grazing
- cattle removal
- infiltration rates
- Library Collection RecordThe effects of grazing intensity on a montane willow community in the Sheep Creek riparian ecosystem located in Roosevelt National Forest (40Ëš 56.46’ N, 105Ëš 39.55’ W) of Colorado…Publication Date 1969
- Salix
- population dynamics
- cattle grazing
- grazing exclusion
- riparian areas
- willow height
- Library Collection RecordTwelve habitat characteristics were measured inside and outside three livestock exclosures on two different streams in the Golden Trout Wilderness (118°15'N, 36°22'W), Sierra Nevada…Publication Date 1969
- riparian vegetation
- California golden trout
- cattle grazing
- habitat degradation
- Oncorhynchus mykiss aguabonita
- riparian health
- threatened species
- Library Collection RecordSeven strip-transects were setup in both the grazed (65% utilization) and livestock excluded areas to determine the differences of bird species present in those areas. Fourteen species of birds were…Publication Date 1969
- birds
- Colorado
- cattle grazing
- riparian wildlife
- Rocky Mountains
- small mammals
- western jumping mouse
- Wilson's warbler
- Library Collection RecordThe response of aquatic insect populations to manure inputs in stream channels was measured in two distinct California stream systems in the Coastal (37Ëš 57’ N; 122Ëš 43’ W) and…Publication Date 1969
- Aquatic insects
- streams
- carbon isotopes
- cattle grazing
- manure
- organic enrichment
- Library Collection RecordIndividual species response to grazing, physical disturbance, competition and fire was analyzed at a population-level and community-level in the Serengeti National Park in Tanzania (34˚ 05â…Publication Date 1969
- grazing
- herbivores
- species diversity
- Community organization
- community structure
- disturbance
- functional response group
- mammalian grazer
- Manipulation
- Library Collection RecordThree new predictions of grazing impacts on arid rangelands: (plant species richness will exhibit a negative but moderate decrease with grazing; a separate degradation state within the impact zone…Publication Date 1969
- grazing
- soil texture
- Australia
- arid lands
- desert
- distance gradients
- disturbance
- state and transition models
- water remoteness
- Library Collection RecordThe effects of disturbances caused by greater snow goose (Chen caerulescens atlantica) grubbing, ice scouring, and the combination of the two were examined on a tidal marsh (47° 00’N ; 70° 35’…Publication Date 1969
- grazing
- primary production
- Quebec
- disturbance
- grubbing
- ice drift
- plant dynamics
- Scirpus marsh
- St. Lawrence estuary
- Library Collection RecordThe use of riparian meadows, upland grasslands, and forests by cattle grazed in a twice grazed high-density rotational grazing system (early season-stocking rate = 1.1 AUM/ha for 4 days, late season-…Publication Date 1969
- rotational grazing
- aspen forest
- cattle grazing
- forage quality
- Herbage Utilization
- riparian meadow
- upland grassland
- Library Collection RecordLong-term changes in plant community composition and vegetative structure were measured using 10 permanent plots established in 1992 and revisited in 2001. Permanent plots were established in four…Publication Date 1969
- monitoring
- disturbance
- Great Basin National Park
- livestock removal
- riparian ecosystems
- tree diameter
- woody vegetation
- Library Collection RecordAdler and Lauenroth recorded canopy cover, density, litter, bareground, soil texture, and small mammal activity on eight paired plots of moderately grazed pastures and ungrazed exclosures.…Publication Date 1969
- grazing
- plant competition
- Bouteloua gracilis
- Buchloe dactyloides
- Agropyron smithii
- Stipa comata
- Aristida longiseta
- bunchgrasses
- disturbance
- Moran's I
- Sitanion hystrix
- spatial dependence
- Library Collection RecordA two year study was conducted in Newfoundland on the Gros Morne National Park, a boreal ecosystem, to determine the level of susceptibility to invasion and if any kind of disturbance would cause…Publication Date 1969
- soil pH
- herbivory
- forests
- boreal ecosystem
- disturbance
- human activity
- natural areas
- weed spread
- Library Collection RecordEstablishment and survival of five weeds were examined across a gradient from uplands to lowlands with 5 combinations of disturbances (long-term grazed, and grazed during experiment, long-term grazed…Publication Date 1969
- herbivory
- compensatory growth
- Cirsium arvense
- disturbance
- establishment
- Kochia scoparia
- landscape topography
- Lepidium densiflorum
- Salsola iberica
- Sisymbrium altissimum
- Library Collection RecordPlots in the southern Sierra Nevada’s were examined for species richness and cover of native and invasive species in three vegetation types (blue oak savanna, chaparral and coniferous forests)…Publication Date 1969
- alien plant species
- cover
- disturbance
- grazing history
- plant diversity
- species richness
- Library Collection RecordMcClaren and Anable measured the changes in density of Lehmann lovegrass (Eragrostis lehmanniana) and native grasses, and the proportion of lovegrass present along a livestock grazing intensity…Publication Date 1969
- invasive species
- Arizona
- disturbance
- mesquite-grass savanna
- repeated measure analysis
- Library Collection RecordIn disturbed plots, species richness decreased with intensity of disturbance in early summer and increased in midsummer. No difference in richness or species composition was detected between control…Publication Date 1969
- Solidago canadensis
- New Jersey
- Ambrosia artemisiifolia
- disturbance
- dominance
- old fields
- species coexistence
- species richness
- succession
- Library Collection RecordWalsberg studied the effect of cattle grazing on a small ground-nesting song bird in northwestern Arizona. The author located 17 nests in the cattle-grazed pasture and 21 nests in the ungrazed…Publication Date 1969
- cattle grazing
- Junco
- Junco hyemalis
- nest success
- Library Collection RecordA historical review of human activities influencing stream and riparian ecosystems in eastern Washington and Oregon shows that cumulative effects of resource uses and management, over the past two…Publication Date 1969
- Oregon
- Washington
- disturbance
- Resource Use
- riverine ecosystems
- 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 RecordWambolt examined differences in bluebunch wheatgrass (Agropyron spicatum) nutrient content in elk (Cervus elaphus) winter range between a pasture grazed by cattle (Bos taurus) in the spring, rested…Publication Date 1969
- Agropyron spicatum
- Cervus elaphus
- crude protein
- big game nutrition
- cattle grazing
- rest-rotation grazing system
- Library Collection RecordValone and Kelt compared the effects of burning and grazing on summer and winter annuals and perennials, with regard to individual abundance, species richness, and diversity. On the grazed…Publication Date 1969
- grazing
- species diversity
- disturbance
- fire
- species richness
- Library Collection RecordTurner et al. hypothesized that overcompensation most likely occurs in previously ungrazed tallgrass prairie as a result of stored photosynthate. In a 3-year experiment, the authors found that…Publication Date 1969
- history
- mowing
- nitrogen
- aboveground and belowground biomass
- cattle grazing
- defoliation intensity
- frequency
- Konza Prairie Research National Area
- maximization of production
- overcompensation
- tallgrass prairie
- Library Collection RecordTewksbury et al. found three main factors that lead to the reduction of riparian avifauna. Loss of deciduous forests, cattle grazing and human encroachment are having the greatest effect on…Publication Date 1969
- agriculture
- avian abundance and richness
- cattle grazing
- landscape fragmentation
- multi-scale
- riparian habitat
- Library Collection RecordTaylor et al. concluded that the removal of cattle from Ash Springs and Browne Springs caused a healthy rebound of the fish population in that stream. They had predicted that cattle were introducing…Publication Date 1969
- ammonia
- nitrates
- disturbance
- endemic fishes
- Library Collection RecordTaylor and Littlefield examined the effects that a reduction in disturbance had on the population numbers of two passerine species in southeastern Oregon. Cattle have grazed quite extensively on the…Publication Date 1969
- willow
- disturbance
- passerine birds
- riparian habitat
- Library Collection RecordIn this Florida study, Steinman et al. used a recently established, replicated cattle ranch to investigate the effects of cattle grazing and pasture land use on invertebrate communities in seasonal…Publication Date 1969
- invertebrates
- nutrients
- land use
- cattle grazing
- Chironomids
- Florida wetlands
- Improved Pasture
- semi-native pasture
- Library Collection RecordSeigel Thines et al. feels that cattle grazing may be depredating the habitat used by the endangered Columbia Basin pygmy rabbit. They feel that cattle grazing is altering the vegetative structure…Publication Date 1969
- sagebrush
- Brachylagus idahoensis
- cattle grazing
- Columbia Basin
- habitat selection
- Pygmy Rabbits
- Library Collection RecordWhen herbivores preferentially feed on early successional species they may generate conditions favorable for these species and thus create a positive feedback. Positive feedbacks may create multiple…Publication Date 1969
- foraging
- grasslands
- herbivory
- alternate stable states
- disturbance
- herbivore population dynamics
- multiple stable state
- pocket gophers
- spatial structure
- succession
- Thomomys bottae
- Library Collection RecordA study near Medicine Hat, Alberta, Canada was conducted over two years to determine the effects of cattle grazing on streambank stability and also on benthic invertebrates. Three streams were fenced…Publication Date 1969
- Algae
- Benthos
- cattle grazing
- functional feeding groups
- riparian
- streambank stability
- Library Collection RecordSchulz and Leininger examined the differences in riparian communities, canopy cover, density and standing crop of important riparian species (Salix spp., Poa palustris, Poa pratensis, Deschampsia…Publication Date 1969
- Colorado
- Poa palustris
- Poa pratensis
- cattle grazing
- Rocky Mountains
- Salix spp.
- Library Collection RecordTo investigate plant adaptations across ecoregions, this study investigated the influences of a natural disturbance (flooding) and an artificial disturbance (cattle grazing) on reproductive and…Publication Date 1969
- age structure
- Populus
- flooding
- reproduction
- cattle grazing
- cottonwood
- Mountain
- prairie
- riparian
- Rocky Mountains
- Library Collection RecordSaiwana et al. suggest that scaled quail (Callipepla squamata) abundance in the Chihuahuan Desert could be maximized with a mixture of late-seral and mid-seral plant communities. Vegetation…Publication Date 1969
- arid lands
- black grama
- Bouteloua eriopoda
- Callipepla squamata
- cattle grazing
- Mesa Dropseed
- Sporobolus flexuosus
- threeawn
- Library Collection RecordLong-term (7-9 years) and short-term (1 year) grazing exclosures were used to determine the effects of grazing on plant and insect abundance, species richness and evenness over different time…Publication Date 1969
- grazing
- community structure
- disturbance
- evenness
- exclosures
- species richness
- Library Collection RecordRagotzkie and Bailey examined the habitat use of mule deer in cattle grazed and ungrazed pastures by radio collaring 19 deer over a two year period. They found that mule deer spent most of their…Publication Date 1969
- cattle grazing
- deer-cattle relationships
- habitat use
- odocoileus hemionus crooki
- semidesert grass-shrublands
- Library Collection RecordGrazed areas had less avian species abundance and richness than control streams that had been fenced off from cattle (Bos taurus) grazing. This could be due to greater amounts and structure of cover…Publication Date 1969
- fencing
- Pennsylvania
- reproduction
- abundance
- avian
- cattle grazing
- cover
- nest
- pasture
- species richness
- Library Collection RecordTo study disturbance in a system where minimal structure is not known, an initial, or the best available approximation to minimal structure should be used. Pickett et. al proposed an operational…Publication Date 1969
- stress
- disturbance
- ecological hierarchies
- minimal structure
- spatial dimension
- Library Collection RecordThis study's objective was to determine if ant species could be used as indicators of rangeland condition in the Mojave Desert. Data was collected at different distances from cattle (Bos taurus…Publication Date 1969
- Bos taurus
- cattle grazing
- indicator
- intermediate level of grazing
- organic debris
- rangeland condition
- Library Collection RecordMosley looked at the possibilities of sheep grazing to enhance the aspects of food, cover, water and space for numerous wildlife species. He points out that grazing can improve habitat for species…Publication Date 1969
- Space
- water
- cover
- disturbance
- niche
- symbiotic relationships
- Library Collection RecordMorrow et al. found that a combination of factors affect the Attwater's prairie-chicken (Tympanuchus cupido attwateri) population. Open areas, needed for prairie-chicken movement between clumps…Publication Date 1969
- burning
- Bos taurus
- cattle grazing
- core habitat
- Tympanuchus cupido attwateri
- vegetation structure
- Library Collection RecordThis study found that privately owned cattle ranches prove to be preferable habitat for the crested caracara (Caracara cheriway) in southcentral Florida. Compared to nesting pairs on lands managed…Publication Date 1969
- Bos taurus
- Caracara cheriway
- cattle grazing
- cattle ranches
- nest sites
- private property
- Library Collection RecordThrough GIS analysis of aerial photographs, Miller et al. evaluated vegetation alteration and mudflat/open-water-area landscape changes, and the disturbance agents related to any changes from 1939-…Publication Date 1969
- Distichlis spicata
- GIS
- cattle herbivory
- disturbance
- fire
- landscape pattern dynamics
- patch dynamics
- wetland vegetation loss
- Library Collection RecordIn Colorado, Milchunas et al. assessed the effects of 45 years of controlled, heavy grazing by cattle and grazing exclosures on the basal cover and density of species in plant communities along…Publication Date 1969
- herbivory
- landscape
- catena
- community structure
- disturbance
- evolutionary history
- shortgrass steppe
- Library Collection RecordMilchunas et al. examined plant community relationships across various scales and disturbance phenomena with the question of whether or not underlying generalities exist. They also examined the…Publication Date 1969
- grazing
- belowground herbivory
- disturbance
- diversity
- evolutionary history
- nutrient enrichment
- semiarid grassland
- Library Collection RecordEquilibrium theory predicts that following disturbance, ecosystem structure and function will eventually converge with those of undisturbed ecosystems that are not changing. This study tested this…Publication Date 1969
- Carex stricta
- cattle grazing
- Cornus sericea
- disturbance dynamics
- fen
- shrub carr
- succession
- Library Collection RecordPrevious research indicated that long-term grazing altered the physiological characteristics of Idaho fescue (Festuca idahoensis) plants at the Northern Great Basin Experimental Range, and the…Publication Date 1969
- cattle grazing
- Festuca idahoensis
- genetic differentiation
- Idaho fescue
- Inter-Simple Sequence Repeat markers
- Monte Carlo procedure
- plant populations
- Library Collection RecordKie et al. found that cattle (Bos taurus) grazing on California summer range reduced available herbaceous forage for mule deer (Odocoileus hemionus). In response to cattle grazing, the mule deer…Publication Date 1969
- Odocoileus hemionus
- predation
- cattle grazing
- feeding time
- home range
- Sierra Nevada
- Library Collection RecordPrevious researchers have suggested that plant communities in the Chihuahuan Desert area respond quickly and positively to the removal of grazing pressure. In this study, Kelt and Valone determined…Publication Date 1969
- species diversity
- arid southwest
- cattle grazing
- Exclosure
- species composition
- summer and winter ephemerals
- Library Collection RecordThe role of livestock grazing and big-game browsing in the decline of aspen (Populus tremuloides), in the Intermountain West, has long been questioned. Kay and Bartos measured all known aspen…Publication Date 1969
- Populus tremuloides
- communities
- reproduction
- Odocoileus hemionus
- Cervus elaphus
- undergrowth
- Aspen
- cattle grazing
- decline
- deer browsing
- elk browsing
- Library Collection RecordKarl and Doescher monitored the effects of cattle grazing on root growth to determine if the mini-rhizotron technique was suitable for grazed rangelands. Despite stocking densities of about 2.7-4.4…Publication Date 1969
- Dactylis glomerata
- cattle grazing
- grazing impacts
- orchardgrass
- root growth
- root periscope/ mini-rhizotron