Rangeland Ecology & Management
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- Library Collection RecordThis study was designed to evaluate vegetation standing crop biomass and species composition at varying distances from water on 2 upland sandy ranges in different ecological conditions, in the…Publication Date 1969
- grazing management
- forage
- stocking rate
- range condition
- rangeland
- Library Collection RecordThe Aspen Parkland of western Canada constitutes a major portion of the agricultural areas of Manitoba, Saskatchewan, and Alberta, with 86% of the forage production and 66% of the beef cattle herd.…Publication Date 1969
- forage
- research
- aspen parkland
- pasture
- Review
- Library Collection RecordIn Alberta, Mapfumo et al. quantified soil water patterns from grazed and ungrazed perennial and annual forages and to evaluate the ability of Versatile Soil Moisture Budget (VB2000) model to…Publication Date 1969
- evapotranspiration
- forage
- Alberta
- model calibration
- model evaluation
- versatile soil moisture budget model
- Library Collection RecordLoft et al. found that cattle can have an affect on mule deer habitat selection when forage quality and quantity are low in the late summer. Moderate to heavy cattle grazing seemed to push mule deer…Publication Date 1969
- forage
- fitness
- habitat shift
- optimal growth
- Library Collection RecordTo determine the history of browsing by elk (Cervus elaphus) on narrowleaf cottonwood (Populus angustifolia), at a site in northern Yellowstone National Park, Keigley assigned each individual…Publication Date 1969
- architecture
- Cervus elaphus
- Growth Form
- browsing history
- elk
- narrowleaf cottonwood
- populus angustifolia
- Yellowstone National Park
- Library Collection RecordThe effects of grazing by sheep and wildlife on willow (Salix spp.) communities in the Greater Yellowstone Ecosystem were compared in this study. Willow communities grazed by wildlife (elk, Cervus…Publication Date 1969
- willow
- grazing
- elk
- rangeland health
- repeat photography
- Yellowstone National Park
- Library Collection RecordSome researches state that willows (Salix spp.) on Yellowstone National Park's northern range have declined because of climatic change, fire suppression, reduced chemical defenses, or other…Publication Date 1969
- Cervus elaphus
- aboriginal overkill
- beaver
- elk
- Native Americans
- natural regulation
- park management
- Yellowstone National Park
- Library Collection RecordHughes examined four allotments that had been grazed consistently for 20 years in Arizona, under a rest-rotation grazing regime. The study data demonstrates that utilization levels play a role in…Publication Date 1969
- utilization
- forage
- desert grasslands
- Key Species
- rest-rotation grazing
- Library Collection RecordHuff and Varley review the information on the subject of natural regeneration in Yellowstone National Park's northern range. The greatest concern to park managers and their critics over recent…Publication Date 1969
- carrying capacity
- overpopulation
- range management
- wildlife management
- herbivory
- elk
- National Park Service
- natural process management
- natural regulation
- policy
- Yellowstone National Park
- Library Collection RecordHamilton and Frank performed a 13C pulse-chase experiment on a common grazing tolerant grass, Poa pratensis, of Yellowstone National Park, to follow carbon flow into the soil rhizosphere and…Publication Date 1969
- grazing
- herbivory
- nitrogen
- Poa pratensis
- grassland
- microbe
- Yellowstone National Park
- Library Collection RecordThis study in Quebec compared the effect of Scirpus americanus rhizome removal by greater snow geese (Chen caerulescens atlantica) inside and outside two tidal-marsh sanctuaries. In autumn, geese…Publication Date 1969
- forage
- below-ground biomass
- Chen caerulescens atlantica
- greater snow geese
- net above-ground primary production (NAPP)
- Scirpus americanus
- tidal marshes
- 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 RecordA study to examine the runoff and sediment yields of annual and perennial forages under grazing in central Alberta was initiated in 1994. Total runoff was low but dominated by snowmelt. Total…Publication Date 1969
- forage
- soil erosion
- sustainability
- grazing
- rainfall simulation
- sediment yield
- Library Collection RecordThis study took place in one well developed stand of riparian trees and shrubs that appeared to be even-aged along the San Juan River near Chinle Wash in southern Utah. The purpose of the study was…Publication Date 1969
- beavers
- forage
- cottonwoods
- Populus fremontii
- Castor canadensis
- central place foraging theory
- Selective Feeding
- Library Collection RecordOn the northern winter range of Yellowstone National Park, Frank and Zhang measured ammonia volatilization at three times in 1995, at three topographic positions: hilltop, midslope, and slope-bottom…Publication Date 1969
- Cervus elaphus
- bison
- nitrogen
- Ammonia Volatilization
- Bison bison
- elk
- grassland
- ungulate
- Yellowstone National Park
- Library Collection RecordIn this study, Frank and McNaughton tested the theory that herbivory would stimulate above-ground production by measuring the effects of elk (Cervus elaphus) and bison (Bison bison) grazing on plant…Publication Date 1969
- herbivory
- primary production
- grasslands
- Cervus elaphus
- bison
- Bison bison
- elk
- Yellowstone National Park
- Library Collection RecordIn Yellowstone National Park, Frank et al. examined the effects of large herds of migratory herds of ungulates on ecosystem primary production by comparing aboveground (NAP) and belowground…Publication Date 1969
- herbivory
- primary production
- ungulates
- grassland
- minirhizotron
- root growth
- Yellowstone National Park
- Library Collection RecordFrank et al. determined how nitrogen (N) cycling in Yellowstone National Park related to topography and ungulate use. As found in previous grassland studies, the N mineralization rates in…Publication Date 1969
- grasslands
- herbivory
- nitrogen cycling
- Yellowstone National Park
- Library Collection RecordFrank et al. examined the effects of variable site condition and herbivory on net N mineralization, nitrification, denitrification and inorganic N, leaching inside and adjacent to 33-year or older…Publication Date 1969
- Nitrogen cycle
- ungulates
- 15N
- grassland
- Yellowstone National Park
- Library Collection RecordFrank and Groffman examined the influence of native migratory ungulates on denitrification in grasslands of Yellowstone National Park in two ways, by (1) examining the effect of artificial urine…Publication Date 1969
- denitrification
- herbivory
- nitrogen
- grassland
- Yellowstone National Park
- Library Collection RecordFrank and Evans investigated the effects of native ungulates on grassland N cycling in Yellowstone National Park by examining natural 15N abundance of soils and plants inside and outside long-term…Publication Date 1969
- bison
- Cervus elaphus
- nitrogen
- 15N
- Bison bison
- elk
- grassland
- herbivore
- stable isotopes
- ungulate
- Yellowstone National Park
- Library Collection RecordMass migration of Yellowstone's ungulates is, not only a critical step to enhance their nutritional quality, but also a key factor in the nutrient cycle of the Park's grass and shrublands…Publication Date 1969
- diet
- forage
- herbivory
- migration
- nitrogen
- ungulates
- Bison bison
- elk
- Yellowstone National Park
- Library Collection RecordCoughenour examined dormant season elk (Cervus elaphus) impacts on shoot and root standing crop and nitrogen concentration in and outside of 35 year old exclosures in Yellowstone National Park's…Publication Date 1969
- Cervus elaphus
- grazing
- biomass
- elk
- grazing impacts
- nitrogen concentration
- winter range
- Yellowstone National Park
- Library Collection RecordThis review looks at current management of western rangelands and notes that in most western states, big game and livestock competition is a subject of long-standing controversy. In Montana, the…Publication Date 1969
- monitoring
- forage
- elk
- elk management plan
- modern wildlife management
- private land
- public land
- western rangelands
- Library Collection RecordIn this conceptual model of the grazing process, cattle quickly explore a new pasture and develop a map-like presentation of the spatial relationships among patches. The idea of manipulating cattle…Publication Date 1969
- cattle
- distribution
- forage
- grazing pathway
- grazing process
- model
- Library Collection RecordOver the past dozen years, the population of bison (Bison bison) on the northern winter range of Yellowstone National Park has expanded from the traditional core along the lower Lamar River, occupied…Publication Date 1969
- bison
- distribution
- group size
- forage
- Bison bison
- population counts
- range expansion
- Yellowstone National Park
- Library Collection RecordThe authors of this study linked the overall decline of willows (Salix spp.) in Yellowstone and Rocky Mountain National Parks to the increasing elk (Cervus elaphus) populations in these parks since…Publication Date 1969
- Cervus elaphus
- growth environment
- Rocky Mountain National Park
- Salix spp.
- ungulate management
- Yellowstone National Park
- 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 effects of simulated grazing on concentrations of N, P, and total suspended solids (TSS) in runoff from fescue dominated pastures were measured at the University of Kentucky Maine Chance…Publication Date 1969
- runoff
- nutrients
- cattle
- forage
- manure
- Rainfall Simulator
- Library Collection RecordThis scientific opinion paper focuses on the weaknesses of recent studies out at La Perouse Bay on the coast of Hudson Bay that have examined the effect of Lesser Snow Geese grazing on net above-…Publication Date 1969
- geese
- grazing
- forage
- net-above ground primary production (NAPP)
- nutrient cycling
- succession
- Library Collection RecordThe effects of cattle grazing on soil moisture were determined during this two year study conducted on five sites: three sites under forage (one on reclaimed mine lands), and two sites under pasture…Publication Date 1969
- forage
- grazing
- water retention
- runoff
- pasture
- total soil water
- 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 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 RecordThe total biomass response of Stipa occidentalis to elevated CO2 was similar (averaging 18% increase in biomass) to the response found for other grassland species. However, the increase in total…Publication Date 1969
- grazing
- herbivory
- grasslands
- CO2 enrichment
- global change
- Stipa occidentalis
- Yellowstone National Park
- Library Collection RecordThis article reviews evidence for the contention that chronic high densities of white-tailed deer are having multiple and substantial, deleterious ecological impacts across many regions. Deer have…Publication Date 1969
- Odocoileus virginianus
- forage
- Eastern United States
- habitat
- white-tailed deer
- 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 RecordObservations of cattle grazing pinegrass (Calamagrostis rubescens) indicated that in addition to cropping, pinegrass tillers were pulled up. The objective of this study in British Columbia was to…Publication Date 1969
- grazing
- forage
- Calamagrostis rubescens
- grass
- Herbage Removal
- pinegrass
- tillers
- 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 RecordThe landscape history of the last 150 years was reconstructed by the examination of the sedimentary record of eight small lakes in the northern range of Yellowstone National Park. The purpose was to…Publication Date 1969
- range management
- ungulates
- diatom stratigraphy
- elk populations
- erosion rates
- lead-210 dating
- paleoecology
- paleolimnology
- pollen analysis
- sediment geochemistry
- 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 RecordSandoval et al. studied the dietary similarities between elk and mule deer on the Los Alamos National Laboratory in New Mexico. Dietary overlap between elk and mule deer, over the life of the study…Publication Date 1969
- rangelands
- forage
- wildlife
- grazing
- competition
- Library Collection RecordPlatts and Nelson examined the effects of a rest-rotation grazing system versus complete rest on streams that had experienced wildlife use exclusively, in the previous 20 years, as well as streams…Publication Date 1969
- forage
- watersheds
- livestock
- rest-rotation grazing
- stream-bank alteration
- stream-side meadows
- 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 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 RecordA study in Denali National Park, Alaska, studied bark stripping by moose (Alces alces) in order to determine the proportion of bark in their diet, what conditions induce bark stripping, and assess…Publication Date 1969
- moose
- Populus tremuloides
- White spruce
- Picea glauca
- forage
- Alces alces
- aspen-spruce communities
- bark stripping
- Denali National Park
- quaking aspen
- Salix sp.
- willows