Rangeland Ecology & Management
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Displaying 51 - 77 of 77 results
- Library Collection RecordAbstract not Available.Publication Date 2000
- rabbits
- regeneration
- grazing
- Acacia carnei
- threatened species
- Library Collection RecordAbstract not Available.Publication Date 2000
- ecology
- rabbits
- sheep
- Dingo Fence
- kangaroos
- South Australia
- Library Collection RecordPrevious research suggests that various arid zone woody plant species are destined for extinction due to selective elimination of their seedlings. In Acacia the absence of these seedlings is thought…Publication Date 2000
- woody plants
- herbivores
- arid zones
- South Australia
- Library Collection RecordMaireana sedifolia (bluebush) is a common chenopod bush growing throughout arid and semiarid regions of Australia. At the base of this plant there is usually a mound where smaller, annual species…Publication Date 1996
- Indicator Plants
- sheep
- Chenopodium
- Cover plants
- South Australia
- Library Collection RecordUsing relationships between survey data of chenopod retention in the North-West pastoral zone of SA and Landsat MSS imagery, spatial quantitative inventories of chenopod shrubs have been devised.…Publication Date 1996
- Chenopodiaceae
- Data
- Landsat images
- landscape
- South Australia
- Library Collection RecordAbstract not Available.Publication Date 1996
- Chenopodiaceae
- shrublands
- Density Rating System
- South Australia
- Library Collection RecordAbstract not available.Publication Date 1996
- photography
- programmes
- changes
- South Australia
- Library Collection RecordWe intend to provide an objective account of the history of land condition in two pastoral areas of South Australia - the North-East Pastoral and Marree Soil Conservation Districts (SCDs). We have…Publication Date 1996
- rangelands
- soil conservation
- Data
- land condition
- South Australia
- Library Collection RecordFrequent incursions by dingoes into the South Australian sheep zone prompted research into electric fencing and improved buffer zone baiting. Outcomes included an 8-wire electric fence design and a…Publication Date 1996
- sheep
- electric fences
- control
- Dingo
- South Australia
- Library Collection RecordThe persistence of desirable species in a pasture is essential for sustainability and animal production. Therefore, it is necessary to document how grazing and land type (land class) influence the…Publication Date 1996
- stocking rate
- Pressure
- grazing
- Land levelling
- Australia
- 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 RecordThe objective was to establish whether reliable intake and digestibility estimates could be obtained under range conditions using n-alkanes. Goats both browse and graze, which makes the use of n-…Publication Date 1996
- rangelands
- digestibility
- grazing
- alkanes
- Australia
- Library Collection RecordThe sexual expression of over 600 shrubs in two South Australian bladder saltbush populations was recorded at intervals during a two-year period. Almost half the individuals were found to change…Publication Date 1996
- shrubs
- Atriplex
- Sexual dimorphism
- South Australia
- Library Collection RecordWe outline the results of recent work aimed at determining the impact of grazing on biodiversity of the arid and semi-arid rangelands. We examined changes in the abundance and species composition of…Publication Date 1996
- biodiversity
- grazing
- water
- biodiversity
- Australia
- Library Collection RecordAn examination was made of the potential range, abundance and impact of important weeds of grazed rangeland (pastoral) areas of South Australia. Of the 57 weed species known to be present, 25 are…Publication Date 1996
- Weeds
- Impact assessment
- species
- South Australia
- Library Collection RecordThe effects on rangeland condition and livestock production of reducing the numbers of rabbits, feral goats and kangaroos are being measured in the Olary Ranges of South Australia. This Vertebrate…Publication Date 1996
- livestock production
- herbivores
- management
- programmes
- South Australia
- Library Collection RecordAbstract not Available.Publication Date 1996
- interest groups
- Pastoralists
- primary production
- South Australia
- Library Collection RecordThe Marree Soil Board District is located in the far north -eastern corner of South Australia. It covers an area of over 200,000 square kilometres, equivalent to the size of Victoria. Members of this…Publication Date 1996
- soil conservation
- managers
- land
- boards (organizations)
- South Australia
- Library Collection RecordThe 1994 drought in south-eastern Australia and a number of other synergistic factors contributed to a high frequency of wind erosion events on the rangelands of the Hay plain. A multi-disciplinary…Publication Date 1996
- drought
- wind erosion
- frameworks
- management
- South Australia
- Library Collection RecordThe development of landcare in the rangelands of South Australia has been an evolutionary process. It began with both an awareness and a recognition that natural resource management is as much an…Publication Date 1996
- Natural resources management
- soil conservation
- projects
- Landcare
- South Australia
- Library Collection RecordThe Koonamore daisy (Erodiophyllum elderi) is a short-lived herbaceous perennial restricted to locally low-lying regions in parts of semi-arid South Australia. Due to the topography of the region…Publication Date 1996
- dynamics
- population
- sheep
- Seed banks (genetics)
- South Australia
- 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 RecordAbstract not available.Publication Date 1996
- Chenopodium
- monitoring
- reptiles
- Pressure
- South Australia
- Library Collection RecordA 32,000 km2 area in eastern South Australia was selected as representing a range of arid land topography and vegetation and was surveyed to locate populations of perennial species at sites of…Publication Date 1996
- grazing intensity
- regeneration
- management
- sheep
- South Australia
- 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 RecordSetting long term stock carrying capacities for arid rangelands is a problem faced by many arid land administrators throughout Australia. Large fluctuations in seasonal conditions, highly variable…Publication Date 1992
- grazing management
- carrying capacity
- Australia
- land condition
- South Australia
- Library Collection RecordAbstract not availablePublication Date 1990
- grazing
- Alpine grazing
- Australia
- Sub alpine grazing
- Victorian grazing