Rangeland Ecology & Management
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- Library Collection RecordFire is a natural process in grasslands that maintains an open canopy and creates variable vegetative structure and composition over time. Although there is a wealth of knowledge on plant and avian…Publication Date 2017
- burning
- disturbance
- grasslands
- insect
- invertebrates
- predictor traits
- Library Collection RecordEncroachment of Great Plains grasslands by fire-sensitive woody plants is a large-scale, regional process that fragments grassland landscapes. Using prairie grouse (Tympanuchus spp.) of conservation…Publication Date 2017
- disturbance
- Eastern Redcedar
- fire
- grazing
- Greater Prairie-Chicken
- Juniperus virginiana
- lesser prairie-chicken
- woody plant encroachment
- Library Collection RecordOn the Ground • Because fire activity fluctuates with short- and long-term term weather and climate trends, understanding trends relative to climate forecasts is critical to mitigating the loss of…Publication Date 2016-12-01
- climate cycles
- disturbance
- fire
- forest
- rangeland
- weather variability
- Library Collection RecordRangeland management is largely focused on managing vegetation change. Objectives may include managing against change if the desired vegetation is in place, or attempting to create a shift in…Publication Date 2014-11
- disturbance
- plant succession
- recruitment
- state-and-transition models
- thresholds
- Library Collection RecordRangeland management is largely focused on managing vegetation change. Objectives may include managing against change if the desired vegetation is in place, or attempting to create a shift in…Publication Date 2014-11
- disturbance
- plant succession
- recruitment
- state-and-transition models
- thresholds
- Library Collection RecordCattle fecal pats readily ignite, are a common source of spot fires, and release extreme amounts of energy when burning. Moreover, dung-dependent livestock parasites can be reduced by combusting…Publication Date 2014-03
- disturbance
- ecology
- fuel
- grazing
- parasites
- weather
- Library Collection RecordCattle fecal pats readily ignite, are a common source of spot fires, and release extreme amounts of energy when burning. Moreover, dung-dependent livestock parasites can be reduced by combusting…Publication Date 2014-03
- disturbance
- ecology
- fuel
- grazing
- parasites
- weather
- Library Collection RecordFacilitation among species may promote non-native plant invasions through alteration of environmental conditions, enemies or mutualists. However, the role of non-trophic indirect facilitation in…Publication Date 2014
- disturbance
- invasion ecology
- Invasional meltdown
- plant invasion
- positive interactions
- resource availability
- Alien invasive species
- ecosystem ecology
- Bloomington
- Indiana
- USA
- Library Collection RecordAbstract The knowledge of relative performance of plants across environmental gradients is critical for their effective management and for understanding future range expansion. Pennisetum setaceum is…Publication Date 2014
- Alien grass
- Ecological invasions
- competition
- disturbance
- Seedling translocation
- Transplant experiment
- Alien invasive species
- management
- grasslands
- savanna
- ecosystem ecology
- restoration ecology
- South Africa
- Library Collection RecordWe examined how disturbances by Siberian marmots (Marmota sibirica) and associated spatial heterogeneity of foraging patterns and soil properties affect trait variations in five dominant perennial…Publication Date 2013-07-01
- arid and semiarid grasslands
- disturbance
- Mongolia
- niche breadth
- soil heterogeneity
- Library Collection RecordUntil recently, most contemporary ecologists have ignored or diminished anecdotal historical accounts and anthropologists’ reports about aboriginal fire in the Great Basin. Literature review shows…Publication Date 2013-05-01
- aboriginal fire
- Artemisia
- disturbance
- historic range of variation (HRV)
- rangeland restoration
- resilience
- Library Collection RecordQuestions What is the best way to identify plant indicators for monitoring the responses of semi-natural grassland communities to various management practices (i.e. burning, burning and mowing,…Publication Date 2013
- burning
- Dispersal mode
- disturbance
- Flowering season
- Functional composition
- grazing
- Indicator species analysis
- mowing
- Non-metric multidimensional scaling
- plant functional groups
- plant height
- moonitoring
- management
- grasslands
- fire ecology
- plant production
- Mt. Aso
- Kumamoto Prefecture
- Japan
- Library Collection RecordThe restoration of disturbed ecosystems is challenging and often unsuccessful, particularly when non-native plants are abundant. Ecosystem restoration may be hindered by the effects of non-native…Publication Date 2013
- restoration ecology
- Algae
- biological soil crusts
- disturbance
- Exotic
- Florida scrub
- fungi
- Melinis repens
- nitrogen
- Paspalum notatum
- pasture
- soils
- ecosystem ecology
- Florida
- USA
- Library Collection RecordQuestions Intensification of livestock production has led to the increasing input of agrochemicals, mostly herbicides, in natural and semi-natural grasslands. Glyphosate application shifts vegetation…Publication Date 2013
- conservation
- disturbance
- diversity
- Flooding Pampa grassland
- Floristic Composition
- Herbicide
- livestock
- grasslands
- herbicides
- glyphosphate
- seed banks
- biodiversity
- Argentina
- Library Collection RecordDisturbances (pulse, press and ramp) constitute a major force influencing, even determining, the structure and functions of ecological components – populations, communities and ecosystems. The…Publication Date 2013
- ecology
- degradation
- disturbance
- ecological restoration
- resilience
- resistance
- ecosystem ecology
- restoration ecology
- Library Collection RecordThe mechanisms driving nonrandom assembly patterns in plant communities have long been of interest in ecological research. Competing ecological theories predict that coexisting species may either be…Publication Date 2013
- community assembly
- competition
- Complementarity
- disturbance
- environmental filtering
- limiting similarity
- spatial scales
- plant community analysis
- ecosystem ecology
- Sweden
- Library Collection RecordA decrease in fire frequency and past grazing practices has led to dense mountain big sagebrush (Artemisia tridentata Nutt. subsp. vaseyana [Rydb.] Beetle) stands with reduced herbaceous understories…Publication Date 2012-05-01
- annual grass
- Artemisia tridentata
- brush management
- disturbance
- forage
- range improvement
- Library Collection RecordHalf of the world’s land base is grazed by domesticated livestock. Because of the important functional role of ants in grasslands, it is important to understand the effect of livestock grazing on ant…Publication Date 2012-05-01
- disturbance
- Formicidae
- productivity
- rangelands
- semiarid grasslands
- Library Collection RecordThe argument that the threat posed by introduced species is overblown is often buttressed by the observation that native species sometimes also become invasive. An examination of the literature on…Publication Date 2012
- disturbance
- fire suppression
- introduced species
- invasion
- native invader
- nonnative
- succession
- USA
- Library Collection RecordVery little is known of how disturbance affects community assembly rules. We examine this in three disturbance states in each of two ski areas on southern New Zealand mountains. Theory suggests that…Publication Date 2012
- community structure
- Distance decay
- disturbance
- heterogeneity
- species abundance distribution
- New Zealand
- Library Collection RecordLocal plant community assembly is influenced by a series of filters that affect the recruitment and establishment of species. These filters include regional factors that limit seeds of any given…Publication Date 2012
- community assembly
- competition
- disturbance
- exotic species
- invasion
- plant population and community dynamics
- Post-dispersal seed predation
- recruitment
- seed limitation
- seed size
- Montana
- USA
- Library Collection RecordGrime's CSR and Tilman's resource-ratio theories are two major contributions to our understanding of plant community dynamics. They have both been corroborated empirically, whilst providing…Publication Date 2012
- community modelling
- disturbance
- plant competition
- plant population and community dynamics
- plant strategy
- resource competition
- size dependence
- Library Collection Record1. We provide a brief overview of progress in our understanding of introduced plant species. 2. Three main conclusions emerge from our review: (i) Many lines of research, including the search for…Publication Date 2012
- community susceptibility to invasion
- disturbance
- evolution in introduced species
- grazing
- invasion ecology
- traits of successful aliens
- Library Collection RecordHyparrhenia hirta (L.) Stapf (Coolatai grass) is a summer-active, C4 perennial tussock grass, native to southern Africa and the Mediterranean region, which has invaded areas of native flora in…Publication Date 2012
- Alien species
- Coolatai grass
- disturbance
- establishment
- population dynamics
- Weeds
- seed banks
- germination
- Hyparrhenia hirta
- Alien invasive species
- management
- herbicides
- grasslands
- mowing
- New South Wales
- Australia
- Library Collection RecordTermites and large herbivores represent important functional groups in savanna ecosystems. Termites affect vegetation far beyond their mounds. In addition, large herbivores feed selectively on…Publication Date 2012
- disturbance
- landscape heterogeneity
- large herbivores
- Macrotermes
- plant–herbivore interaction
- soil fertility
- temporal dynamics
- Uganda
- Africa
- Library Collection RecordIndigenous woody species are important natural resources in West African savannas. Information about their population structures and response to human impact, particularly land use, however, is…Publication Date 2012
- Benin
- disturbance
- human impact
- size-class distribution
- West Africa
- Library Collection RecordTermites and large herbivores affect African savanna plant communities. Both functional groups are also important for nutrient redistribution across the landscape. We conducted an experiment to study…Publication Date 2012
- beta diversity
- disturbance
- Lake Mburo National Park
- Uganda
- large mammals
- nutrient levels
- savanna
- Termitaria
- Africa
- Library Collection RecordRangelands are dynamic ecosystems that produce a wide variety of goods and services desired by society, including livestock forage, wildlife habitat, water, mineral resources, wood products,…Publication Date 2012
- classification
- ecology
- succession
- disturbance
- United States
- Library Collection RecordGrazing management is important for sustaining the productivity and health of rangelands. However, the effects of grazing management on herbage growth and species composition in the tropical savannas…Publication Date 2011-05-01
- disturbance
- drought
- soil fertility
- state-and-transition models
- vegetation dynamics
- Library Collection RecordObservational studies of plant spatial patterns are common, but are often criticized for lacking a temporal component and for their inability to disentangle the effect of multiple community-…Publication Date 2011-05-01
- Agropyron cristatum
- disturbance
- interference
- managed grazing system
- spatial pattern analysis
- Library Collection Record1. Traditional views of ecological disturbance emphasize the role that physical disturbances play in reducing competition between populations and maintaining species coexistence. I present an…Publication Date 2011
- disturbance
- ecosystem ecology
- competition
- clonal growth
- competition
- disturbance
- Life History
- modular demography
- plant-plant interactions
- resilience
- resistance
- storage
- stress tolerance
- Library Collection RecordQuestions: What is the relative influence of size, connectivity and disturbance history on plant species richness and assemblages of fragmented grasslands? What is the contribution of small fragments…Publication Date 2011
- fragmentation
- Landscape structure
- species assemblages
- species richness
- Tall-tussock grassland
- disturbance
- grasslands
- degradation
- releves
- ecosystem ecology
- Tandilia's Range
- Southern Pampa
- Argentina
- Library Collection RecordQuestion: Can managing disturbance regimes alone or in combination with seeding native species serve to shift the balance from exotic towards native species? Location: Central coast of California,…Publication Date 2011
- clipping
- Coastal Prairie
- Danthonia californica
- exotic species
- grazing
- mowing
- Plant guilds
- grasslands
- disturbance
- restoration ecology
- releves
- California
- USA
- Library Collection RecordDespite the widespread recognition that disturbance by livestock affects multiple indices of landscape health, few studies have examined their effects on both biotic and abiotic processes. We…Publication Date 2011
- disturbance
- grazing gradient
- landscape function
- overgrazing
- plant diversity
- reptiles
- grazing
- livestock
- soils
- ecosystem ecology
- rangelands
- Australia
- Library Collection RecordThe impact of grazing widely differs among plant communities. A generalized model published in 1988 proposed that this variation could be accounted for by the interaction between primary productivity…Publication Date 2011
- community assembly
- disturbance
- evolutionary history
- primary productivity
- successiongrazing
- management
- plant production
- seeds
- modelling
- Library Collection Record1. Understanding the processes by which species sort themselves into communities remains a central puzzle for attempts to maintain biodiversity. It remains unclear whether any single assembly process…Publication Date 2011
- grasslands
- plant production
- ecosystem ecology
- disturbance
- Coexistence
- Complementarity
- fertilization
- functional trait
- Meadow
- mowing
- null model
- plant population and community dynamics
- productivity
- removal
- South Bohemia
- Czech Republic
- Library Collection RecordBackground: In European mountains, where semi-natural grasslands have high cultural and nature conservation value, land-use legacies from past ploughing are associated with distinct floristic…Publication Date 2011
- grasslands
- conservation ecology
- disturbance
- vegetation dynamics
- species richness
- pasture management
- Europe
- Library Collection RecordAnts are considered an important faunal group for the functioning of arid rangelands, they have a long history of use for environmental monitoring, and exhibit four global patterns in grazing lands…Publication Date 2011
- biodiversity
- Bioindicator
- chenopod shrubland
- disturbance
- Formicidae
- grazing impacts
- Mulga
- piosphere
- Ants
- invertebrates
- rangelands
- monitoring
- grazing
- management
- restoration ecology
- Australia
- Library Collection RecordThe increasing need to manage plant invasions has generated international interest in predicting the dispersal of invasive weeds, including the role of humans due to the influence of anthropogenic…Publication Date 2011
- Human dispersal
- invasive weed
- Tradescantia fluminensis
- Alien invasive species
- disturbance
- modelling
- New Zealand
- Library Collection RecordStudying patterns of species invasions over time at multiple spatial scales may help us to elucidate important factors driving those patterns and how they change according to temporal or spatial…Publication Date 2011
- Hieracium lepidulum
- Hieracium pilosella
- Hieracium praealtum
- hierarchical Bayesian model
- invasion
- tussock grassland
- Alien invasive species
- disturbance
- New Zealand
- Library Collection RecordLinear disturbances associated with on- and off-road vehicle use on rangelands has increased dramatically throughout the world in recent decades. This increase is due to a variety of factors…Publication Date 2010-09-01
- disturbance
- indicators
- off-highway vehicles
- oil and gas
- rangeland health
- roads
- Library Collection RecordSeeding rangeland following wildfire is a central tool managers use to stabilize soils and inhibit the spread of invasive plants. Rates of successful seeding on arid rangeland, however, are low. The…Publication Date 2010-07-01
- cheatgrass
- disturbance
- fire
- restoration
- revegetation
- seed drills
- Library Collection RecordThis study aimed to quantify and understand the impact of severe land degradation on plant diversity in part of the Succulent Karoo. Although total number of species declined with heavy grazing,…Publication Date 2010
- disturbance
- Extirpation
- grazing
- local extinction
- Nurse plants
- soil crusts
- degradation
- biodiversity
- species richness
- ecosystem ecology
- landscape ecology
- Succulent karoo
- South Africa
- Library Collection RecordAnts are a prominent invertebrate group used to assess ecological change in response to disturbance. Their application as a bioindicator group has been particularly widespread in Australia, and a…Publication Date 2010
- Ants
- grazing
- Bioindicator
- land management
- Global patterns
- insects
- grasslands
- rangeland condition
- disturbance
- management
- Australia
- Library Collection Record1. Population dynamics often defy predictions based on empirical models, and explanations for noisy dynamics have ranged from deterministic chaos to environmental stochasticity. Transient (short-term…Publication Date 2010
- conservation
- management
- disturbance
- vegetaqtion dynamics
- ecosystem ecology
- amplification
- attenuation
- demography
- Life History
- phylogeny
- population dynamics
- projection matrix
- transients
- Library Collection RecordPerennial grasses are a dominant component of many vegetation formations and provide important ecosystem services including supporting herbivores and preventing soil erosion. Despite their importance…Publication Date 2010
- demography
- Density-dependent mortality
- disturbance
- Intra-specific competition
- Tuft mortality
- survival
- Grass mortality
- savanna
- fire ecology
- ecosystem services
- Namibia
- Africa
- Library Collection Record1. Chronosequences and associated space-for-time substitutions are an important and often necessary tool for studying temporal dynamics of plant communities and soil development across multiple time-…Publication Date 2010
- ecosystem ecology
- vegetation dynamics
- soils
- biodiversity
- species richness
- chronosequences
- disturbance
- plant communities
- retrogression
- soil biological communities
- Soil Development
- succession
- temporal change
- Library Collection RecordDomestic livestock have the potential to function as ecosystem engineers in semiarid rangelands, but prevailing management practices largely emphasize livestock production and uniform use of…Publication Date 2009-03-01
- community structure
- conservation grazing
- disturbance
- patch burning
- rangeland ecosystem
- vegetation composition
- vegetation heterogeneity
- wildlife habitats
- Library Collection RecordSouthern African grasslands harbour diverse plant communities, and recent studies have revealed remarkable plant-pollinator interactions in this biome. However, there has been no attempt to study…Publication Date 2009
- Breeding systems
- grassland vegetation
- Mutualistic networks
- Plant-pollinator interactions
- Pollination systems
- grasslands
- insects
- ecology
- birds
- disturbance
- southern Africa
- Library Collection RecordPatchy vegetation patterns are an expression of soil surface conditions, water redistribution on the soil surface and landscape function. Their origin is attributed by many a scholar to the…Publication Date 2009
- patchiness
- Moisture dependencies
- Soil crusting
- Runoff generation
- Dysfunctional
- Soil Condition
- rainfall
- runoff
- Aerial Photographs
- Alien invasive species
- disturbance
- erosion
- land use
- grazing
- landscape ecology
- degradation
- Eastern Cape
- South Africa