Rangeland Ecology & Management
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Displaying 1901 - 1950 of 1964 results
- Library Collection RecordCyanobacteria are well renowned for their survival strategies in harsh environments and can toleratelongperiodsof desiccationresultingfrom acute water deficiency (Wynn- Williams2000).Cyanobacteria in…Publication Date 2004
- Soil surface properties
- drought
- Library Collection RecordIt has been said in the last few years that the management of rangelands must proceed through three stages:- (1) An inventory of the natural resources; (2) Determination of the successional stage of…Publication Date 2014
- Australia
- Central Australia
- inventory
- natural resources
- Library Collection RecordIn order to assess the current level of stock watering facilities on pastoral properties within the western Riverina, and to relate this information to paddock size and vegetation type, large areas…Publication Date 2014
- Australia
- New South Wales
- Paddock
- Riverina district
- stock water supplies
- Library Collection RecordThe green standing material,dry standing material and litter in the herbaceous layer of a Central Australian woodland were sampled using sets of nested quadrats of various proportions. By minimising…Publication Date 2014
- Australia
- biomass
- Central Australia
- herbaceous vegetation
- woodland
- Library Collection RecordThe problems confronting those concerned with the management of wildlife, particularly the larger species of wildlife such as kangaroos, are similar to the problems of those involved in range…Publication Date 2014
- Australia
- New South Wales
- northwestern New South Wales
- Library Collection RecordA number of different criteria have been used to determine the response of rangeland to management and as an index of range condition (Parker,1954). The most common methods involve estimates of the…Publication Date 2014
- Australia
- New South Wales
- rangeland grasses
- Library Collection RecordThe initial study program relating to reclamation of the hard eroded ridges of the Cobar Pediplain, has recently been completed at Cobar Experimental Area.
 The studies involved treatment of the…Publication Date 2014
- Australia
- Cobar Experimantal Area
- New South Wales
- Library Collection RecordLand system mapping of the resources of the arid and semi-arid lands in Queensland is continuing. To date, some 31 million hectares of pastoral land have been mapped. The reports, have either been…Publication Date 2014
- Australia
- hectares
- rangeland inventories
- Library Collection RecordChanges in cover afforded by sandhill canegrass (Zygochloaparadoxa) have been studied on a low dune near Menindee in Western New South Wales for 23 years. Areal cover of live and dead culms has…Publication Date 2014
- Australia
- Dunes
- Sandhill Canegrass
- western New South Wales
- Library Collection RecordThe effect of climate and grazing by rabbits on black bluebush Maireana pyramidata seedlings growing on sand dunes and scalded loam flats was studied over a four- year period near Meninde, N.S.W.…Publication Date 2014
- Australia
- Black Bluebush
- Maireana Pyramidata
- rabbits
- western New South Wales
- Library Collection RecordNumerous lists of plant species, ranging from excursion notes to ecological surveys, have been published in New South Wales during the last one hundred years (Pickard 1972). The more detailed of…Publication Date 2014
- Australia
- Central-Western New South Wales
- pastures
- trangie
- Library Collection RecordSurface runoff in the mulga (AcaciaaneuraF.Muel.) lands of south western Quensland was recorded from small plots using both natural and artificial rainfall. Runoff was higher from the hard mulga and…Publication Date 2014
- artificial rainfall
- Australia
- Mulga
- runoff
- South Western Queensland
- Library Collection RecordThe numbers and canopy size of shrubs and trees increased on the majority of Western AustralianRangeland Monitoring System (WARMS) sites in the arid and semi -arid shrublands of WesternAustralia over…Publication Date 2004
- pastoralism
- Arid
- recruits
- semi-arid
- Library Collection RecordThe Fortescue River floodplain in the Pilbara region of Western Australia is subject to periodicflooding during the summer months, especially during the months of January and February.Flood…Publication Date 2004
- summer
- grazing
- Pilbara region
- Vegetation Response
- Western Australia
- Library Collection RecordAn increasing number of producers in the Australian rangelands are requesting objective informationon vegetation change and condition to assist in property management. It is now generally accepted…Publication Date 2004
- management
- satellite imagery
- software development
- Library Collection RecordThe Western Australian Rangeland Monitoring System (WARMS) provides change information onpastoral rangelands at broad scales, through a set of representative, point -based sites (Watson andNovelly,…Publication Date 2004
- rainfall
- Library Collection RecordThe woodlands of northern Australia are a significant natural resource, with beef cattle productionbeing the single biggest industry.In Queensland, 60M ha of woodland carry c. 2.1M cattle, withannual…Publication Date 2004
- resources
- cattle
- biodiversity
- Northern Australia
- Library Collection RecordSoil cover levels have been listed in the Catchment Management targets of the NSW CatchmentManagement Authorities (CMAs) because of the strong link between soil cover and erosion. Total soilcover can…Publication Date 2004
- erosion
- perennials
- modelling
- Soil Cover
- Library Collection RecordThe Rangeland Assessment Program (RAP) is an operational site -based monitoring system measuringvegetation change in western New South Wales (Green et al. 2001). The initial design of the…Publication Date 2004
- trends
- land condition
- Library Collection RecordPerennial and annual grass densities and cover (more so) have fluctuated with rainfall since 1993 buthave generally increased. Low mean density and cover values have eventuated in years with…Publication Date 2004
- density
- flooding
- Library Collection RecordACRIS is the Australian Collaborative Rangeland Information System. It is a coordinating mechanismthat brings together rangeland information from State, Northern Territory and Commonwealth…Publication Date 2004
- management
- government
- Library Collection RecordIt is generally accepted that healthy rangeland landscapes are those that function to conserve resourcesby retaining water, soil and nutrients. How well landscapes retain, not `leak', water and…Publication Date 2004
- resources
- conservation
- Library Collection RecordIn the summer of 1974 -75 wildfires burnt 3.75 million ha of rangeland country in western New South Wales. Most of this was in woodland vegetation mallee, belah or bimble box, where many of the…Publication Date 2014
- Australia
- western New South Wales
- Library Collection RecordRunoff and soil water have been measured on differently managed areas of shrub invaded semi -arid woodland near Coolabah, in north-western N.S.W. Measurements commenced in spring of 1975 and are…Publication Date 2014
- Australia
- northwestern New South Wales
- Library Collection RecordSheep diet at a plant species level for seven occasions during 1974 -76 is presented for a woodland community under four different managements. The wide variation in grazing preference with…Publication Date 2014
- Australia
- New South Wales
- semi-arid
- woodland
- Library Collection RecordRecords were kept of the free ranging cattle herd on Prairie Downs station. Prairie Downs is located approximately 70 km South of the town of Newman in the East Pilbara region of W.A. The area has…Publication Date 2014
- cattle
- Pilbara region
- Western Australia
- Library Collection RecordControl of animal numbers is the most important management tool available for use on extensive pastoral lands. Other complementary tools include the control of animal distribution through the…Publication Date 2014
- Australia
- grazing capacity
- Library Collection RecordHistorically, livestock have been the main method of converting rangeland production into financial returns. It is possible that livestock will continue in this role, for the major portion of…Publication Date 2014
- Australia
- livestock
- Library Collection RecordThe effect of certain land tenure requirements and the influence of death duties on pastoral business structures in far south west Queensland is outlined. Seventy -four percent of sheep…Publication Date 2014
- Australia
- South West Queensland
- Library Collection RecordLand system surveys have described the biological characteristics of significant areas of Australian rangelands. For full use to be made of this information it needs to be complimented with…Publication Date 2014
- animal performance
- management constraints
- South West Queensland
- Library Collection RecordIt is readily understood that when natural grasslands and shrublands are grazed there will be some changes in the plant community. The more permanent changes, arising from the loss of some plant…Publication Date 2014
- Australia
- New South Wales
- Library Collection RecordThis study examines contact between twelve large Australian Pastoral Companies and the Queensland Department of Primary Industries (QDPI). Most contact is with the veterinary services branch.…Publication Date 2014
- Australia
- Australian Pastoral Companies
- Queensland
- state department
- Library Collection RecordResults are presented of a survey of costs, returns and profitability in the Eastern Mulga Land Resource Region of south -west Queensland. It was based on seven mixed sheep - cattle properties…Publication Date 2014
- Australia
- Mulga Survey
- South-West Queensland
- Library Collection RecordTraditional natural resource monitoring systems have failed to establish clear links between fieldmeasurements and on- ground management actions required to maintain the resource.Stocktake is…Publication Date 2004
- resources
- tools
- forage
- Practical
- Library Collection RecordThe project was based on an investigation into the use of water within the Paroo River. There waspotential conflict regarding water use and the general care and welfare of the river among the…Publication Date 2004
- agencies
- Library Collection RecordWhilst there has been a growing call for increased conservation of our natural resources, there havebeen inadequate market signals to encourage voluntary participation by landholders.A number of…Publication Date 2004
- resources
- Landholding systems
- economics
- Library Collection RecordPlumbago Stationisa working example of multiple landuse in the rangelands through theincorporation of conservation goals and activities into the pastoral enterprise, ensuring not only long-term…Publication Date 2004
- multiple landuse
- South Australia
- threatened species
- wallaby
- Library Collection RecordDeveloping an Integrated Natural Resources Management Plan and Investment Strategy (IS) for theSouth Australian Rangelands region presented some interesting challenges. The general environmentduring…Publication Date 2004
- sheep
- cattle
- climate
- population
- Chenopod shrublands
- Library Collection Record"Central to the conservation of Australia's biodiversity is the establishment of a comprehensive andadequate system of ecologically viable protected areas integrated with the sympathetic…Publication Date 2004
- biodiversity
- ecosystems
- Library Collection RecordDecline in global markets for traditional arid -zone products, such as wool, is stimulating the search fornew, economically attractive and sustainable agricultural/horticultural options in remote…Publication Date 2004
- rehabilitation
- sustainable land management
- semi-arid
- Western Australia
- Library Collection RecordThe Desert Knowledge and Tropical Savannas Cooperative Research Centres (CRCs) jointly initiated aproject provisionally entitled the `Outback Atlas' project. The Outback Atlas concept had its…Publication Date 2004
- health
- population density
- Library Collection RecordThe Great Artesian Basin (GAB) is one of the world's largest artesian water reservoirs, and perhapsarid Australia's most important water resource. GAB springs and soaks provide crucial…Publication Date 2004
- Water reservoirs
- mining
- pastoralism
- Library Collection RecordDeclining and irregular supplies of naturally occurring sandalwood have led to increased interest inplanting sandalwood either in small lots on farms, or as investment holdings in larger schemes.…Publication Date 2004
- Farms
- parasites
- Acacia acuminata
- Santalum spicatum
- Library Collection RecordAustralia's Rangelands include the Arid Zone, occupying 70 percent of the continent, and native, or natural pastures in the higher rainfall districts. This paper is concerned with the latter…Publication Date 2014
- Australia
- Dumaresq River
- Gwydir River
- Macintyre River
- Namoi River
- New South Wales
- Northern Tablelands
- water yield
- Library Collection RecordSurface runoff was recorded from small plots situated in the mulga rangelands of Queensland. Even small falls of rain ( <15 mm) produced runoff equivalent to over 50% of the rain. Plant tussocks…Publication Date 2014
- Amelorating effect
- Australia
- plant cover
- Queensland
- rainfall
- runoff
- Library Collection RecordExplorers records of inland Australia indicate that much of today's pastoral zone was subject to wind and water erosion before the lend was subjected to domestic stock. Australia's…Publication Date 2014
- arid land degradation
- Australia
- erosion
- pastoral regions
- Library Collection RecordAustralian Rangelands users go into the 1980's in trepidation. Firstly they are the victims of a vicious circle that has been with us since "indexation" was brought in. The escalating…Publication Date 2014
- Australia
- co-exist
- indexation
- trepidation
- Library Collection RecordThe amount and type of labour used on pastoral properties in the north east of South Australia is examined. Two different strategies in the amount of labour employed to handle the same number of…Publication Date 2014
- Australia
- Labour
- Northeast of South Australia
- pastoral properties
- Library Collection RecordSeveral pasture types in central Australia are undergoing important changes. Trees and shrubs are increasing on some alluvial soils. Acacia, Cassia, Eremophila and Eucalyptus species form locally…Publication Date 2014
- Acacia
- Cassia
- Central Australia
- Eremophila
- Eucalyptus
- potential problems
- regeneration
- shrub
- Tree
- Library Collection RecordThe European rabbit, Oryctolagus cuniculus, was the last of the feral mammals to reach Central Australia. The rabbit had reached the N.T. border from NW South Australia in small numbers by 1901 (…Publication Date 2014
- abundance
- Australia
- Central Australia
- distribution
- European Rabbits
- Northern Territory
- Oryctolagus cuniculus
- rabbits
- South Australia