Rangeland Ecology & Management
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Displaying 51 - 85 of 85 results
- Library Collection RecordA survey of grassy eucalypt woodlands in sub -tropical Queensland recorded herbaceous species richness at 30m2 scale. At this scale, the native grassland occurring in pastures, roadsides and…Publication Date 2000
- herbaceous plants
- fertilizer application
- Livestock breeds
- Fire strategy
- Queensland
- Library Collection RecordAbstract not available.Publication Date 2000
- rangelands
- vegetation
- rehabilitation
- shrublands
- Seismic Lines
- species composition
- species dominance
- western New South Wales
- Library Collection RecordA reduction in vegetation cover by exotic herbivores, primarily sheep and rabbits has been attributed to the decline of many small mammals in the semi-arid and arid regions. A recently reintroduced…Publication Date 2000
- habitats
- shrublands
- density
- vegetation
- South Australia
- Library Collection RecordThere is increasing interest in the impact of grazing by domestic livestock on biodiversity in Astrebla (Mitchell grass) grasslands (Woinarski 1999). A long term grazing study in Astrebla grasslands…Publication Date 2000
- grasslands
- species diversity
- soil seed banks
- Forage Use
- grazing pressure
- Queensland
- Library Collection RecordAbstract not Avaiable.Publication Date 2000
- vegetation
- habits
- woodlands
- shrubs
- Behaviour
- foraging
- Bird Populations
- change
- Morphological Structure
- New South Wales
- semi-arid
- strip transect census
- Library Collection RecordWhile it is generally acknowledged that herbivores do not uniformly graze the range, little data is available on the spatial patterns of relative herbivore pressure at real paddock scales. Herbivore…Publication Date 2000
- herbivores
- water distribution systems
- biomass
- Paddock grazing
- Queensland
- Library Collection RecordAbstract not available.Publication Date 2000
- management
- rangelands
- sustainability
- social systems
- Central Queensland
- Planning Project
- Queensland
- Library Collection RecordAbstract not available.Publication Date 2000
- Natural resources management
- Financial policies
- Social sanctions
- projects
- Queensland
- Library Collection RecordThe rate of recovery of vegetation from a state of poor condition is valuable information for rangeland managers who are controlling livestock and feral animal numbers in paddocks to improve…Publication Date 2000
- vegetation
- paddocks
- grasslands
- controlled grazing
- Australia
- changes
- Library Collection RecordPlant composition (relative frequency) and ground cover data were collected from typically grazed black speargrass (Heteropogon contortus) and Aristida/Bothriochloa pasture community sites in the…Publication Date 1996
- plants
- ground cover plants
- woodlands
- composition
- Queensland
- Library Collection RecordThe quantitative climax and its successional (equilibrium) dynamics is questioned for rangelands driven by unpredictable climatic events. An alternative model is that of state and transition (driven…Publication Date 1996
- climatic factors
- monitoring
- Equilibrium theory
- range management
- Queensland
- Library Collection Record
62 Bestprac
Queensland beef and sheep producers, the Queensland Department of Primary Industries (QDPI) and the International Wool Secretariat (IWS), with participation from CSIRO and NSW Agriculture, joined…Publication Date 1996- Wool industry
- Workshops
- training
- Bestprac
- Queensland
- Library Collection RecordAs part of two major grazing trials in sub-tropical Queensland, runoff and soil movement were recorded at a detailed (m2) and landscape (ha) scale. The effect of grazing pressure on soil movement by…Publication Date 1996
- runoff
- soil movement
- landscape
- grazing trials
- Queensland
- Library Collection RecordLiveweight gain performance for steers grazing black speargrass (Iteropogon contortus) dominant pastures has been measured over 5 years within a large grazing trial in sub-tropical Queensland under…Publication Date 1996
- drought
- trials
- liveweight
- black speargrass
- Queensland
- Library Collection RecordAbstract not Available.Publication Date 1996
- Micro-climate
- Pasture Production
- Queensland
- Understorey
- vegatation
- Library Collection RecordTwenty-two ecotypes of mulga mitchell (Thyridolepis mitchelliana) and 20 ecotypes of mulga oats (Monachather paradoxa) grown under glasshouse conditions exhibited intra-specific phenotypic variation…Publication Date 1996
- ecotypes
- Glasshouses
- grasses
- Queensland
- variation
- Library Collection RecordEnvironmental and economic pressures have resulted in previously cropped country being reestablished to native pastures in semi -arid areas of north -western NSW. Grazing systems have been considered…Publication Date 1996
- grazing systems
- soil
- vegetation
- Pressure
- New South Wales
- Library Collection RecordThe influence of patches on the foraging behaviour and feed intake of cattle was investigated in a tropical rangeland environment, north-east Queensland. Areas mown to simulate grazed patches were…Publication Date 1996
- cattle
- feed intake
- paddocks
- grazing
- Queensland
- Library Collection RecordRelationships between the cover of grasses and of woody vegetation were determined in 1991 on four landforms in the Louth region of semi-arid eastern Australia and werefound to differ between…Publication Date 1996
- vegetation
- woody plants
- Weeds
- burning
- Australia
- Library Collection RecordThis paper examines the historical evidence for the widely held view that vegetation communities in the semi-arid woodlands were significantly more open prior to European settlement. It is postulated…Publication Date 1996
- vegetation
- shrubs
- woodlands
- Regulations
- Australia
- Library Collection RecordAnalysis of the WARMS monitoring data has been carried out to determine trends in vegetation condition across the Western Australian southern shrublands. Results suggest that a small number of…Publication Date 1996
- vegetation
- management
- monitoring
- changes
- Western Australia
- Library Collection RecordTemporal Landsat MSS data hr or a single image area is being used to develop a satellite- imagebased rangeland vegetation cover monitoring system. This system will expand the current ground-based…Publication Date 1996
- Landsat
- monitoring
- vegetation
- satellite imagery
- western New South Wales
- Library Collection RecordExotic weeds are one of the greatest threats to the sustainable land use of northern Australian rangelands. In Queensland, particularly, weeds such as mesquite, prickly acacia and rubber vine already…Publication Date 1996
- weed control
- programmes
- reduction
- rangelands
- Queensland
- Library Collection RecordThe history of the Australian Arid Lands Botanic Garden at Port Augusta West is detailed. The garden is on a 300 ha site and will feature vegetation of arid Australia. Management of the project is…Publication Date 1996
- arid zones
- vegetation
- projects
- flora
- Australia
- Library Collection RecordQuantification of historical vegetation changes would provide valuable information for prediction of responses to ongoing factors that influence rangelands. A study is proposed to elucidate the…Publication Date 1996
- rangelands
- vegetation
- Factors
- Australia
- changes
- Library Collection RecordTwo states of herbaceous vegetation, one dominated by palatable perennial grasses (SI) and the second by less palatable perennial grasses and annual species (SID, were subjected to different levels…Publication Date 1996
- perennials
- annuals
- grasses
- pastures
- Queensland
- Library Collection RecordThe influence of livestock grazing on five major chenopod shrubland species in quadrats along a distance gradient from a watering point was studied in a semi -arid area of South Australia. Cluster…Publication Date 1996
- Chenopodium
- shrublands
- species
- Animal Grazing
- semi-arid
- South Australia.
- vegetation
- Watering Point
- Library Collection RecordA number of authors have emphasised the importance of areas outside nature reserves in the maintenance of biodiversity. A study of the vegetation of the Scotia country of western New South Wales on…Publication Date 1996
- conservation (storage)
- vegetation
- biodiversity
- New South Wales
- Library Collection RecordVariable grazing intensity within extensive paddocks in northern Australia's cattle industry is not necessarily related to the normal piosphere effect, but also to heterogeneous landscapes and…Publication Date 1996
- vegetation
- grazing
- soil
- Western Australia
- Library Collection RecordRegeneration and survival of trees and shrubs was monitored over a five -year period following the chaining of an area of Casuarina pauper (belah) woodland on Nanya Station in western New South Wales…Publication Date 1996
- regeneration
- woodlands
- rainfall
- vegetation
- New South Wales
- Library Collection RecordNine paired sites, one grazed and the other enclosed from cattle grazing, were assessed using modified dry-weight-rank and comparative yield procedures. The enclosures were all longterm, varying in…Publication Date 1996
- cattle
- grazing
- vegetation
- site
- Central Australia
- Library Collection RecordSpatial simulation of pasture growth and utilisation by herbivores is being developed as an aid to rational drought management in Queensland. A geographic information system (GIS) of climatic…Publication Date 1992
- drought
- management
- prediction
- monitoring
- Australia
- computer based management
- drought monitoring
- drought prediction
- Queensland
- Library Collection RecordBoth exotic and native species of woody plants, as a result of their increase in distribution and stand density, have caused land degradation and reduced pasture and rangeland productivity. In the…Publication Date 1992
- weed management
- weed control
- Australia
- hexazinone
- integrated weed management
- New South Wales
- Queensland
- weed control
- Library Collection RecordThis study focussed on issues related to equity levels on grazing properties in western Queensland and also on the investment options used by producers over the period of the last half of the 1980…Publication Date 1992
- investment
- grazing lands
- Australia
- debt structure
- equity levels
- grazing properties
- investment options
- Queensland
- Western Queensland
- Library Collection RecordHuman - induced changes in atmospheric chemistry and meteorology have the potential to impact a broad array of ecosystem processes over a range of temporal and spatial scales. These may have direct…Publication Date 1992
- vegetation
- Australia
- undefined
- vegetation dynamics