Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Displaying 1 - 50 of 92 results
- Library Collection RecordReduction of amphibian populations was investigated by looking at 40 ponds in the agricultural region of southeastern Minnesota, northeastern Iowa, and southwestern Wisconsin to determine what…Publication Date 1969
- agriculture
- fish
- landscape
- nitrogen
- water quality
- agricultural pond
- amphibian
- Driftless Area Ecoregion
- farm pond
- habitat management
- livestock grazing
- stock pond
- Library Collection RecordThe effects of grazing and drought on runoff, erosion, and nutrient transport were measured over three years with 12, 50 m² lysimeters on native grassland near Miles City, Montana on the Fort…Publication Date 1969
- erosion
- nutrient transport
- nitrogen
- phosphorus
- Great Plains
- lysimeter
- nutrient yield
- sediment yield
- Library Collection Record: In the summer of 1994, five narrowleaf cottonwood stands in northeastern Yellowstone National Park were measured for the effects of elk herbivory. These stands were dated by photographs from…Publication Date 1969
- Cervus elaphus
- browsing
- herbivory
- elk
- narrowleaf cottonwood
- Populus augustifolia
- Yellowstone National Park
- Library Collection RecordThis is a scientific synthesis based on the author’s PhD dissertation along with 141 other studies on elk, moose, and beaver herbivory in riparian communities in the northern range of…Publication Date 1969
- Cervus elaphus
- moose
- Alces alces
- beaver
- Castor canadensis
- elk
- Intermountain West
- native ungulates
- riparian communities
- water cycle
- Yellowstone National Park
- Library Collection RecordThe degree that cottonwood recruitment has not occurred and the identification of potential links between environmental factors and recruitment were examined in this study conducted along the Lamar…Publication Date 1969
- Cervus elaphus
- wolves
- Canis lupus
- cottonwood
- elk
- Populus spp.
- riparian
- trophic cascades
- Yellowstone National Park
- Library Collection RecordThis study in Colorado examined the effects of variation in population density of Rocky Mountain elk (Cervus elaphus canadensis) on the availability and use of forage resources by cattle in a…Publication Date 1969
- cattle
- grazing
- ungulates
- competition
- diet quality
- diet selection
- elk
- facilitation
- forage quality
- functional response
- net primary production
- Library Collection RecordEffects of elk browsing on willows following simulated beaver use were examined to determine if heavy elk browsing on riparian willows was causing the beaver population to decline. This three year…Publication Date 1969
- compensatory growth
- Cervus elaphus
- herbivory
- livestock
- willow
- beaver
- Castor canadensis
- elk
- plant-herbivore interactions
- Rocky Mountain National Park
- Salix monticola
- standing crop
- ungulate
- Library Collection RecordThe effects of late spring grazing on winter forage quality and quantity of bluebunch wheatgrass, Idaho fescue and elk sedge were assessed in 3 plant communities selected in 3 different locations (…Publication Date 1969
- bluebunch wheatgrass
- elk
- forage quality
- Idaho fescue
- Sedge
- Library Collection RecordIn a three year study, Gauthier et al. studied the response of sedges and grasses on Bylot Island to summer grazing by greater snow geese (Chen caerulescens atlantica). Study sites were selected on…Publication Date 1969
- nitrogen
- Arctic
- Dupontia fisheri
- Eriophorum scheuchzeri
- grass
- polygon fens
- Sedge
- Library Collection RecordExclosures and artificial beaver dams were used to determine the cause of willow (Salix spp.) declines in Rocky Mountain National Park, Colorado. Elk (Cervus elaphus) herbivory reduced annual growth…Publication Date 1969
- Cervus elaphus
- willow
- Colorado
- grazing
- herbivory
- hydrology
- elk
- Rocky Mountain National Park
- Salix spp.
- Library Collection RecordSites at the Wind Cave National Park (WCNP) in South Dakota dominated by warm-season grasses were used by elk (Cervus elaphus) and mule deer (Odocoileus hemionus), while sites dominated by cool-…Publication Date 1969
- Cervus elaphus
- mule deer
- Odocoileus hemionus
- bison
- Antilocapra americana
- Bison bison
- elk
- forbs
- graminoids
- pronghorn
- 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 RecordWood et al. measure infiltration and sediment production under two grazing techniques: 1, by doubling the stocking rate on rangeland fertilized by nitrogen, and 2) conventional stocking on…Publication Date 1969
- Bouteloua gracilis
- runoff
- nitrogen
- urea
- Infiltration Capacity
- Infiltrometer
- microtopography
- soil bulk density
- Library Collection RecordWood et al. sampled infiltration rates and runoff water quality on range units grazed by cattle under year-long continuous, seasonal continuous, or no grazing in Louisiana. There was no significant…Publication Date 1969
- nitrogen
- phosphorus
- grazing
- interrill erosion
- sediment loss
- Library Collection RecordLesser snow geese (Anser caerulescens caerulescens) graze heavily on the salt marshes at La Perouse Bay, Manitoba, causing severe vegetational damage in some areas, resulting in hypersaline soils…Publication Date 1969
- nitrogen
- salinity
- temperature
- grubbing
- Hudson Bay Lowlands
- lesser snow geese
- Library Collection RecordWhite et al. comparatively studied the research literature and historic photographs to evaluate aspen (Populus tremuloides) change over time in 6 Rocky Mountain national parks in Canada and the…Publication Date 1969
- Cervus elaphus
- indicator species
- Trembling aspen
- Populus tremuloides
- ecological integrity
- elk
- national park management
- Library Collection RecordWeiss examined the role of livestock in maintaining nutrient-poor serpentine soil grasslands in California as suitable habitat for the threatened bay checkerspot butterfly (Euphydryas cditya baycnsis…Publication Date 1969
- nitrogen
- grasslands
- grazing
- butterfly populations
- plant growth
- Library Collection RecordWambolt and McNeal looked at the variables involved with feeding site selection of mule deer and elk during the winter, on the Gardiner range in southwestern Montana. The dominant forage used by elk…Publication Date 1969
- mule deer
- Montana
- elk
- step-wise regression
- winter range
- Library Collection RecordSynthesis of literature related to the historical and present associations between ungulates and sagebrush on the Northern Yellowstone Winter Range (NYWR). The NYWR habitats preferred by elk (Cervus…Publication Date 1969
- Cervus elaphus
- mule deer
- Odocoileus hemionus
- Artemisia tridentata
- big sagebrush
- elk
- winter range
- Yellowstone
- Library Collection RecordIn a recent Journal of Range Management article, Singer et al. (1994) reported that evidence from his study indicates that suppressed willows (Salix spp.) on Yellowstone National Park's northern…Publication Date 1969
- herbivory
- willow
- production
- browsing
- elk
- forage quality
- Moisture Stress
- Salix spp.
- Yellowstone National Park
- Library Collection RecordThe suitability of tall wheatgrass (Agropyron elongatum) as an early spring to late summer cattle forage was determined by exposing this plant to different clipping frequencies and measuring it'…Publication Date 1969
- Agropyron elongatum
- nitrogen
- potassium
- calcium
- magnesium
- grazing management
- forage yield
- phosphorous
- 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 RecordTaylor et al. found that mowing, at a moderate utilization level (50%), in the fall can leave more grass, as well as total biomass for elk and deer the following spring. Cattle grazing at a 90%…Publication Date 1969
- Cervus elaphus
- mowing
- mule deer
- Odocoileus hemionus
- elk
- Festuca scabrella
- prescribed cattle grazing
- rough fescue
- Library Collection RecordThis study was conducted on two sites in Pennsylvania to measure NO3-N leaching loss from spring-, summer-, and fall-applied urine and summer applied feces beneath N-fertilized orchardgrass (Dactyls…Publication Date 1969
- nitrogen
- urine
- feces
- Dactyls glomerata
- management intensive grazing
- NO3-N leaching
- northeast United States
- orchardgrass
- soil water storage capacity
- Library Collection RecordStewart et al. determined that depending on the season, cattle, elk and mule deer competitively exclude each other due to resource partitioning. Cattle avoided mule deer and elk in the summer and…Publication Date 1969
- Cervus elaphus
- mule deer
- Odocoileus hemionus
- Oregon
- competition
- competitive exclusion
- elk
- free-ranging cattle
- niche partitioning
- Library Collection RecordSteinauer and Collins examined the influence of one and two applications of simulated bovine urine on vegetation structure on tallgrass prairie either every 2 or 4 years at Konza Prairie Research…Publication Date 1969
- nitrogen
- alpha diversity
- beta diversity
- clipping
- sandhills prairie
- simulated bovine urine
- tallgrass prairie
- Library Collection RecordThis study assessed effects of voles (Microtus) on nitrogen dynamics using exclosures in two riparian meadows (Crystal Bench and Blacktail Deer Creek), in Yellowstone National Park. Results showed…Publication Date 1969
- herbivory
- legumes
- voles
- Microtus
- mineralization
- nitrogen
- plant litter
- soil organic matter
- Trifolium
- nitrogen cycling
- potentially mineralizable
- riparian
- Yellowstone National Park
- Library Collection RecordSinger et al. reviewed new and previously published data on ungulate numbers and soil and vegetation characteristics in and out of long-term exclosures in Yellowstone National Park (YNP), 25 years…Publication Date 1969
- Cervus elaphus
- overgrazing
- elk
- exclosures
- National Park Service Policy
- Yellowstone National Park
- Library Collection RecordSinger et al. present in this paper an evaluation of the abundance of elk (Cervus elaphus) and bison (Bison bison) and their grazing on ungulate winter ranges in two national parks (Yellowstone…Publication Date 1969
- bison
- Cervus elaphus
- mineralization
- Bison bison
- elk
- Rocky Mountain National Park
- ungulate herbivory
- Yellowstone National Park
- Library Collection RecordThis study reports niche relationships between elk (Cervus elaphus) and four other native ungulates, mule deer (Odocoileus hermionus), bison (Bison bison), pronghorn (Antilocapra americana), and…Publication Date 1969
- Cervus elaphus
- bison
- mule deer
- Odocoileus hemionus
- Antilocapra americana
- bighorn sheep
- Bison bison
- diet overlaps
- elk
- niche relationships
- Ovis canadensis
- Pronghorn Antelope
- Yellowstone National Park
- Library Collection RecordThe authors present data on the effects of elk (Cervus elaphus) herbivory on grassland species composition, biomass production, and forage quality, and to document any changes in ungulate-grassland…Publication Date 1969
- Cervus elaphus
- grazing
- grasslands
- herbivory
- elk
- fire effects
- forage quality
- ungulate winter range
- Yellowstone National Park
- Library Collection RecordThe purpose of this study was to evaluate differences in aboveground biomass production by plant species between grazed and ungrazed sites on Yellowstone National Park's northern elk (Cervus…Publication Date 1969
- grazing
- Cervus elaphus
- bison
- Bison bison
- bunchgrasses
- elk
- native ungulates
- Yellowstone National Park
- Library Collection RecordFour grazing levels of 0% (control), 50%, 70%, and 90% relative utilization were used for fall cattle grazing to determine how each level effects elk (Cervus elaphus) and deer (Odocoileus spp.)…Publication Date 1969
- Cervus elaphus
- mule deer
- elk
- fall cattle grazing
- Festuca scabrella
- Odocoileus spp.
- white-tailed deer
- Library Collection RecordSheehy and Varva looked at the causes of spatial and temporal separation between elk, mule deer and cattle. They found that temporal separation was the most important factor for alleviating the…Publication Date 1969
- mule deer
- Odocoileus hemionus
- Cervus elaphus
- cattle
- Bos taurus
- selection
- diet overlap
- elk
- Geographic Information System
- Preferences
- 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 RecordFollowing 40 years of rest, Wyoming mixed grass prairie grazed at light and heavy intensities for 12 years had significantly greater carbon and nitrogen in the root zone of the soil profile than an…Publication Date 1969
- carbon
- nitrogen
- rangelands
- C and N balance
- mixed-grass prairie
- Library Collection RecordThis study was part of a broad effort to understand the role of native ungulates in the dynamics of old-growth forests in Olympic National Park, Washington. The authors examined the structure and…Publication Date 1969
- Cervus elaphus
- browsing
- black-tailed deer
- elk
- native ungulates
- Odocoileus hemionus columbianus
- old-growth forests
- Olympic National Park
- understory patch dynamics
- Library Collection RecordThe effects of elk (Cervus elaphus) browsing on plant growth and nitrogen (N) cycling were measured in short willow and tall willow (Salix spp.), aspen (Populus tremuloides), and upland grass/shrub…Publication Date 1969
- Cervus elaphus
- mineralization
- nitrogen
- overgrazing
- plant production
- willow
- elk
- elk herbivory
- overabundance
- Rocky Mountain National Park
- Salix spp.
- Library Collection RecordBandelier National Monument erected a series of ungulate exclosures and paired reference areas to evaluate elk (Cervus elaphus nelsoni) impacts on the vegetative community in pinyon (Pinus edulis)-…Publication Date 1969
- grazing
- trampling
- vegetation
- Cervus elaphus nelsoni
- elk
- impacts
- Simulated
- Library Collection RecordBandelier National Monument, New Mexico erected a series of ungulate exclosures in pinyon (Pinus edulis)-juniper (Juniperus spp.), ponderosa (Pinus ponderosa) grassland, and mixed-conifer habitat…Publication Date 1969
- grazing
- trampling
- New Mexico
- Bandelier National Monument (BAND)
- Cervus elaphus nelsoni
- elk
- Library Collection RecordNitrogen losses and cycling due to goose (Chen caerulescens caerulescens) grazing and fecal deposition were measured by Ruess et al, on the La Perouse Bay, where large flocks of geese graze each year…Publication Date 1969
- nitrogen
- Ammonia Volatilization
- Chen caerulescens caerulescens
- forage quality
- lesser snow goose
- nutrient cycling
- Library Collection RecordThis study was initiated to determine if herbivores increase or decrease the rate of nutrient cycling in oak savanna plant communities. Plant communities inside of exclosures had more above-ground…Publication Date 1969
- legumes
- herbivores
- nitrogen
- plants
- positive feedback
- savanna
- Library Collection RecordRipple and Beschta used historic data, photo records, and current vegetation measurements to determine the impacts of elk (Cervus elaphus) herbivory on willows (Salix spp.) before the extirpation of…Publication Date 1969
- Cervus elaphus
- herbivory
- elk
- predation risk
- Salix spp.
- trophic cascades
- willows
- Library Collection RecordRhodes and Sharrow looked at the effects of sheep grazing on the vegetation in Oregon's Coastal Range and the viability of wildlife forage. Two bands of ewes were grazed in 5 different…Publication Date 1969
- deer
- forest grazing
- agroforestry
- elk
- Library Collection RecordRatliff and Westfall examined the responses of Nebraska sedge (Carex nebraskensis) to protection and grazing. The study took place in Tule Meadow, in the Sierra National Forest, California where…Publication Date 1969
- grazing
- protection
- nitrogen
- carex nebraskensis
- clipping
- forage species
- phosphorous
- shoot density
- shoot frequency
- Library Collection RecordRaillard and Svoboda investigated the clipping on a natural stand of Carex aquatilis var. stans in Sverdrup Pass, Ellesmere Island, in the province of Nunavut, Canada. The authors subjected plots of…Publication Date 1969
- carbon
- nitrogen
- biomass production
- C/N ratio
- net primary production
- simulated grazing
- Library Collection RecordPolley and Detling collected western wheatgrass (Agropyron smithii) from a heavily grazed area in South Dakota, colonized by black-tailed prairie dogs (Cynomys ludovicianus), and from an adjacent…Publication Date 1969
- Agropyron smithii
- nitrogen
- biomass yield
- black-tailed prairie dog
- Cynomys ludovicianus
- western wheatgrass
- Library Collection RecordIn this study, Phillips et al. determined the affects of short-duration, high intensity grazing, during different grazing intervals, on the nitrogen (N), phosphorous (P), and in-vitrodry- matter…Publication Date 1969
- nitrogen
- Carex aquatilis
- in-vitro dry-matter digestibility
- phosphorous
- planeleaf willow
- salix planifolia
- water sedge
- Library Collection RecordResearch cited by Painter and Belsky (1993) may have demonstrated overcompensation or compensatory growth by individual plants in response to harvesting. Patten states that when considering the…Publication Date 1969
- Cervus elaphus
- compensatory growth
- grazing
- overgrazing
- elk
- herbivore optimization
- mixed cattle and elk grazing
- overcompensation
- Southwest
- western rangelands
- Yellowstone National Park
- Library Collection RecordPlants of scarlet gilia, Ipomopsis aggregata, are exposed to high levels of mammalian herbivory (by mule deer, Odocoileus hemionus, and elk, Cervus elaphus) early in the season, before flowering.…Publication Date 1969
- browsing
- compensatory growth
- mule deer
- Odocoileus hemionus
- Cervus elaphus
- herbivory
- elk
- Ipomopsis aggregata
- scarlet gilia