Rangeland Ecology & Management
Get reliable science
Toggle Search
Result Type
Collection
Keywords
Document Type
Displaying 1 - 50 of 1571 results
- Library Collection RecordMany people believe grazing management is vital to ecosystem health. Others feel ecosystems are only healthy when nature takes its course. The Great Plains bison population of the early 1800s…Publication Date 2018-08
- bison
- extinction
- keystone species
- overhunting
- range management
- Library Collection RecordPastoral livestock production systems in Africa that have existed for centuries are now threatened by changing demographics, improved communications, increased availability of modern weapons, open…Publication Date 2017
- Africa
- cattle
- food crisis
- grazing
- livestock
- nomads
- range management
- Library Collection RecordHeteropogon contortus recently and rapidly increased in dominance in grasslands where it once had been aminor component. Ecological effects of this increase are unknown, but landmanagers are…Publication Date 2016
- competitive advantage
- range management
- Soil Characteristics
- Library Collection RecordHeteropogon contortus recently and rapidly increased in dominance in grasslands where it once had been aminor component. Ecological effects of this increase are unknown, but landmanagers are…Publication Date 2016
- competitive advantage
- range management
- Soil Characteristics
- Library Collection RecordRangeland carrying capacity depends on aboveground net primary production (ANPP) and on the sustainable harvest index (HIsust), the portion of ANPP that livestock can consume without undermining the…Publication Date 2015-05
- grazing
- harvest index
- range management
- sustainability
- Library Collection RecordRangeland carrying capacity depends on aboveground net primary production (ANPP) and on the sustainable harvest index (HIsust), the portion of ANPP that livestock can consume without undermining the…Publication Date 2015-05
- grazing
- harvest index
- range management
- sustainability
- Library Collection RecordA quantitative analysis of the British Columbia, Canada cattle ranching community in light of global climate change provides insight as to how stakeholder needs and observations can be included in…Publication Date 2015-03
- adaptive capacity
- Cattle Ranching
- global climate change
- mail survey
- range management
- Library Collection RecordA quantitative analysis of the British Columbia, Canada cattle ranching community in light of global climate change provides insight as to how stakeholder needs and observations can be included in…Publication Date 2015-03
- adaptive capacity
- Cattle Ranching
- global climate change
- mail survey
- range management
- Library Collection RecordOn the Ground • Patch-burn grazing is a range management strategy that might be able to simultaneously optimize livestock production objectives and wildlife habitat objectives. • We compared patch-…Publication Date 2014-06-01
- livestock production
- range management
- wildlife habitat
- Library Collection RecordFifteen native and common exotic herbaceous species from four functional groups (C4 grass, C3 grass, chamaephyte and hemicryptophyte) occurring within remnant and revegetated grassland and grassy…Publication Date 2014
- arbuscular mycorrhizal fungi
- ecological restoration
- grasslands
- grassy woodlands
- revegetation
- restoration ecology
- seeds
- Victoria
- Australia
- Library Collection RecordThe exclusion of regular fire and the introduction of livestock grazing have altered native grassland composition on Victoria's volcanic plains, commonly resulting in spear-grass and wallaby-…Publication Date 2014
- natural temperate grassland of the Victorian volcanic plains
- stable states
- transition
- fire ecology
- restoration ecology
- grazing
- grasslands
- indigenous encroaching species
- Victoria
- Australia
- Library Collection RecordOn the Ground • Range scientists, managers, and practitioners can benefit by including history in their current monitoring and restoration efforts. • A symposium at the 2012 SRM Annual Meeting…Publication Date 2013-02-01
- history
- range management
- rangelands
- Library Collection RecordThe invasion of exotic grasses into savannas is occurring globally. Despite threats to ecosystem processes and biodiversity, few studies have investigated factors that facilitate invasion success. *…Publication Date 2013
- cattle grazing
- exotic grass
- facilitation
- grass-fire cycle
- savanna
- wind dispersal
- grazing
- Alien invasive species
- ecosystem ecology
- restoration ecology
- Cenchrus ciliaris
- grasses
- fire ecology
- grazing
- soils
- rainfall
- drought
- Queensland
- Australia
- Library Collection RecordIn humid savannas, the transition from juvenile to mature tree sizes is thought to be a major demographic bottleneck because smaller plants are topkilled by frequent fires. Species with the highest…Publication Date 2012
- community assembly
- community ecology
- plant population
- surface fire regime
- Australia
- Library Collection RecordNo abstract is available for this article.Publication Date 2012
- Australia
- Library Collection RecordThe outcomes of previous studies have resulted in differing recommendations on the rate and timing of fertilizer N applications for forage maize. In order to gain an improved understanding of the…Publication Date 2012
- hybrid forage maize
- Pioneer 31H50
- Australia
- biomass yield
- sowing date
- Australia
- Library Collection RecordThe structure of tropical savanna ecosystems is influenced by fire frequency and intensity. There is particular interest in the extent to which long-term fire exclusion can result in a shift from…Publication Date 2012
- Biome shift
- fire
- fire behaviour
- resprout
- savanna
- tropical woodland
- woody thickening
- Australia
- Library Collection RecordMallee-heath and mallee communities occur in a mosaic across large areas of south-western Australia, in topographically subdued and fire-prone landscapes. Consequently, it could be expected that…Publication Date 2012
- fire ecology
- carbon sequestration
- fire interval
- initial floristic composition
- mallee
- senescence
- succession
- Australia
- Library Collection RecordGrazing by domestic livestock is one of the most widespread uses of the rangelands of Australia. There is limited information on the effects of grazing by domestic livestock on the vertebrate fauna…Publication Date 2012
- conservation biology
- grazing management
- Savanna ecology
- wildlife ecology
- Australia
- Library Collection Record"Caring for country" is a term used to describe the complex spiritual affiliation that encompasses the rights and responsibilities that Aboriginal Australians have with their land. It…Publication Date 2012
- Aboriginal
- culture
- environmental services
- Livelihoods
- Northern Territory
- Australia
- Library Collection RecordThere is little direct evidence about the business model used by the legendary cattle king, Sir Sidney Kidman. Kidman's properties were invariably stocked at less than full capacity, and were…Publication Date 2012
- adaptation
- climate change
- diversification
- drought
- rangelands
- real options
- market risk
- Australia
- Library Collection RecordThis paper documents the effects of fire on grass-layer invertebrates in tropical savannas of the Kimberley region of north-western Australia, in the context of resource availability for consumers.…Publication Date 2012
- fire ecology
- invertebrates
- Kimberley
- savanna
- conservation
- management
- Australia
- Library Collection RecordThis paper examines the economic potential for fire management to provide offsets to carbon markets in the savannas of northern Australia. Long-term field trials in Australia’s savannas have…Publication Date 2012
- carbon market
- climate change mitigation
- fire management
- greenhouse gas offset
- indigenous fire management
- Australia
- Library Collection RecordTropical savannas are the world's most fire-prone biome, and savanna biotas are generally well adapted to frequent fire. However, in northern Australia there are concerns that recent increases…Publication Date 2012
- ant
- fire regime
- fire resilience
- frequent fire
- small mammal
- Australia
- Library Collection RecordPayments for environmental services (PES) are increasingly promoted as an economic mechanism that could potentially address socio-economic and environmental conservation objectives in developing…Publication Date 2012
- Indigenous ecological knowledge
- capacity building
- market-based instruments
- citizen science
- payment for environmental services
- Australia
- Library Collection RecordThe invasion of exotic plants into savanna ecosystems can disrupt the natural pattern of vegetation. Indian couch Bothriochloa pertusa was introduced into Australia as a species for rehabilitation of…Publication Date 2012
- biodiversity conservation
- Bothriochloa
- drought
- grazing pressure
- tropical weed ecology
- Australia
- Library Collection RecordThis paper proposes a broad overview of possible responses to the challenges posed by rangelands to promote discussion on a sustainable future for these vast regions. Rangelands Australia, an…Publication Date 2012
- Indigenous human populations
- Indigenous knowledge
- rangeland communities
- rangeland management
- sustainable livelihoods
- rangelands
- management
- sustainability
- pastoralism
- Nature reserves
- restoration
- Australia
- Library Collection RecordThere is a growing interest in the use of deficit irrigation and perennial pasture species other than perennial ryegrass (Lolium perenne L.) in temperate agriculture, in response to the decreasing…Publication Date 2012
- water stress
- cocksfoot
- perennial ryegrass
- tall fescue
- regrowth
- water-soluble carbohydrate
- leaf water potential
- leaf extension
- Burnie
- Australia
- Library Collection Record1. Callitris intratropica is a long-lived, obligate-seeding, fire-sensitive overstorey conifer that typically occurs in small groves (0.1ha) of much higher tree densities than the surrounding,…Publication Date 2012
- Aboriginal landscape burning
- alternative stable states
- determinants of plant community diversity and structure
- fire ecology
- fire-sensitive species
- habitat complexity
- patch dynamics
- pyrodiversity
- tropical savanna
- vegetation boundaries
- Arnhem Plateau
- Australia
- Library Collection RecordThe relative effects of tree clearing, increased livestock densities and nutrient enrichment have rarely been compared across markedly different organism types, but negative effects are generally…Publication Date 2012
- agriculture
- livestock
- Native Pasture
- nutrient enrichment
- rotational grazing
- woodland
- Australia
- Library Collection RecordFire is an important driver of nutrient cycling in savannas. Here, we determined the impact of fire frequency on total and soluble soil nitrogen (N) pools in tropical savanna. The study sites…Publication Date 2012
- amino acid
- ammonium
- fire frequency
- Nitrate
- organic N
- soluble soil N
- time since fire
- Darwin
- Australia
- Library Collection RecordUnderstanding mechanisms underlying fire regime effects on savanna fauna is difficult because of a wide range of possible trophic interactions and feedbacks. Yet, understanding mechanisms underlying…Publication Date 2012
- burning mosaic
- critical weight range
- fire impact
- post-fire succession
- small mammal
- vegetation structure
- Australia
- Library Collection RecordIn the semiarid Chaco savannas, the balance between herbaceous and woody species affects landscape configuration and ecosystem services such as forage production. Therefore, understanding the factors…Publication Date 2012
- burning
- Plant functional group
- range management
- shrubland
- water addition
- Argentina
- 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 RecordThe impact of deferred grazing (no defoliation of pastures for a period generally from spring to autumn) and fertilizer application on plant population density, ground cover and soil moisture in a…Publication Date 2012
- grazing management
- sustainability
- tiller density
- perennial grasses
- phosphorus
- Australia
- Library Collection RecordTo support the further development of grazing practices for dairy production systems based on perennial ryegrass (Lolium perenne L.), allometric relationships among leaf-stage categories and…Publication Date 2012
- perennial ryegrass
- leaf stage
- regrowth
- nutritive value
- grazing management
- Victoria
- Australia
- Library Collection RecordNo abstract is available for this article.Publication Date 2012
- Australia
- southern Africa
- Library Collection RecordThe interactions between vegetation dynamics, fuel dynamics and fire hazard in rehabilitation after bauxite mining at Gove, Northern Territory, Australia were investigated. It was found that a policy…Publication Date 2012
- fire
- fuel
- minesite
- rehabilitation
- savanna
- fire ecology
- management
- restoration ecology
- mine rehabilitation
- Nhulunbuy
- Northern Territory
- Australia
- Library Collection RecordThe outcome of plant-plant interactions depends on environmental (e.g. grazing and climatic conditions) and species-specific attributes (e.g. life strategy and dispersal mode of the species involved…Publication Date 2012
- competition
- diversity
- facilitation
- Open woodland
- Stress-gradient hypothesis
- species richness
- drylands
- grazing
- rainfall
- Species Specificity
- community analysis
- vegetation dynamics
- Australia
- Library Collection RecordQuestions: Do soil seed banks of semi-arid grasslands reassemble after abandonment from cultivation? Do seeds of native and exotic species persist in the soil? Does time since abandonment affect…Publication Date 2012
- Annual Forb
- Chronosequence
- dispersal
- grassland
- restoration
- secondary succession
- Victoria
- Australia
- Library Collection RecordSavanna burning for greenhouse gas abatement presents an opportunity for remote Aboriginal communities of northern Australia to engage with the mainstream economy while fulfilling cultural…Publication Date 2012
- carbon sequestration
- fire
- Methane
- nitrous oxide
- Northern Australia
- Tiwi Islands
- savanna
- greenhouse gases
- climate change
- management
- carbon dioxide
- Australia
- Library Collection RecordThe rangelands of Australia and their communities can be represented as a diverse and interrelated complex of social and ecological systems. For the development of a sustainable future for both…Publication Date 2012
- rangeland communities
- rangeland ecology
- Australia
- Library Collection RecordEcological patterns and processes are highly scale-dependent, but few studies have used standardized methodology to examine how scale dependency varies across continents. This paper examines scale…Publication Date 2011
- beta diversity
- biogeography
- community structure
- Formicidae
- scale dependency
- Ants
- invertebrates
- savanna
- ecosystem ecology
- Australia
- Brazil
- Library Collection RecordTermites are estimated to contribute between 60;5 and 19% of the global methane (CH4) emissions. These estimates have large uncertainties because of the limited number of field-based studies and…Publication Date 2011
- Termites
- savanna
- Diurnal CH4 flux
- Seasonal CH4 flux
- Mound temperature
- Mound water content
- greenhouse gases
- insects
- November 2012
- Northern Territory
- Australia
- Library Collection RecordThe use of surrogates for biodiversity is a practical tool to improve the cost effectiveness of regional conservation planning. However, there is still much uncertainty about the biological…Publication Date 2011
- disjunction
- ecological barriers
- Mitchell Landscapes
- regional conservation
- Surrogate
- biodiversity
- conservation
- management
- Australia
- Library Collection RecordStudies of facilitative interactions as drivers of plant richness along environmental gradients often assume the existence of an overarching stress gradient that equally affects the performance of…Publication Date 2011
- Competitive exclusion model
- Niche expansion
- Niche segregation
- plant-plant interactions
- Richness-biomass relationship
- Stress-gradient hypothesis
- species diversity
- ecosystem ecology
- rainfall
- Spain
- Australia
- Library Collection RecordA 2-year whole-farm study compared pasture-based systems increasing milk production per ha by increasing either stocking rate (from 2·5 to 3·8 cows/ha) or milk yield per cow (from 6000 to 9000 kg/…Publication Date 2011
- management
- economics
- milk yield
- stocking rate
- pasture
- grazing
- dairy cows
- dairy farm
- Australia
- 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 intake of forage grasses by grazing ruminants is closely related to the mechanical fracture properties of grasses. The relationship between the tensile fracture properties of grasses and foraging…Publication Date 2011
- forage quality
- grazing
- foraging ecololgy
- tropical grass
- tensile fracture
- tiller development
- Stem
- Leaf
- toughness
- Phenological Stage
- Townsville
- Australia
- Library Collection RecordThe conservation values of old-growth forests in landscapes subject to repeated disturbance by fire or logging have received considerable conservation attention. However, little is known of the…Publication Date 2011
- ant biodiversity
- Fire exclusion
- fire management
- old-growth forest
- Territory Wildlife Parkfire ecology
- conservation
- management
- fire ecology
- savanna
- invertebrates
- Ants
- Australia