Rangeland Ecology & Management
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Displaying 51 - 100 of 3134 results
- Library Collection RecordThe Problem of Woody Weeds Woody weeds ( "scrub regrowth ") are the main cause of reduced productivity over large areas of western N.S.W. There are many genera and species involved in the…Publication Date 2014
- Australia
- chemical control
- western New South Wales
- woody weeds
- Library Collection RecordThe pre -settlement fire regime had a major influence on vegetation. Pastoral activities significantly modified the fire regime by altering the vegetation, the suppression of wildfires and deliberate…Publication Date 2014
- Australia
- control
- prescribed burns
- western New South Wales
- wildfires
- Library Collection RecordFire occurs infrequently in Australia's most extensive plant community, the mulga lands (see map 3, Moore 1970) . Under present management, the average interval between fires would be in the…Publication Date 2014
- Australia
- controversial
- Eastern Rangelands
- fire
- Mulga Communities
- New South Wales
- Queensland
- 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 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 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 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 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 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 RecordDescription not available.Publication Date 2014
- Africa
- Library Collection RecordIn the Mopane Bushveld, Colophospermum mopane is viewed as a threat due to its ability to suppress the herbaceous layer. The objective of this study was to investigate the re-establishment of C.…Publication Date 2014
- Bush encroachment
- restoration ecology
- savanna
- management
- fodder production
- browsing
- soil nutrients
- Africa
- Library Collection RecordAn online decision support system derived from research and expert knowledge was developed for arid rangeland management in central Namibia. The expert system emphasises the control of bush…Publication Date 2014
- Bush encroachment
- decision support systems
- rangeland management
- rainfall
- savanna
- restoration ecology
- photographs
- Namibia
- Africa
- 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 RecordAt present the only penalty that land administrators may use in managing a lease is forfriture. There is a need for administrators to be able to use less severe penalties. A system of fines is…Publication Date 2014
- Australia
- Library Collection RecordUsing principles established by Maslow the relationship between a manager's needs and the stocking strategy he adopts is explored. Conclusions from economic and social surveys of the arid zone…Publication Date 2014
- arid Australia
- Australia
- Land Acts
- principles
- Library Collection RecordIt would be fair to say that this society was created because a group of rangeland scientists arrived at the conclusion that there was a need for change in which Australian rangelands are used and…Publication Date 2014
- Australia
- created
- objectives
- Library Collection RecordIn 1976, the Animal Industry and. Agriculture Branch of the Department of the Northern Territory commenced a systematic survey of pasture conditions on cattle stations in the Alice Springs district.…Publication Date 2014
- Agriculture Branch
- Alice Springs
- animal industry
- Australia
- Department of the Northern Territory
- Library Collection RecordAt the CSIRO Division of Land Resources Management, Deniliquin, a project to identify the impact of economic, administrative, and social influences on rangeland management has begun. This paper…Publication Date 2014
- Australia
- New South Wales
- Library Collection RecordThe concepts of range condition assessment have been widely (though not universally) accepted in principle by personnel concerned with rangelands in western New South Wales. The methodology and its…Publication Date 2014
- Australia
- Library Collection RecordThe argument that rangeland managers should assess the condition of their vegetation stresses the serious costs, to the nation and to the manager, which may arise from failing to do this. At this…Publication Date 2014
- Australia
- Rangeland Managers
- 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 RecordThe ingression of woody plants into savannas, known as bush or shrub encroachment, has become a global concern. Fire has been acknowledged as a key factor in managing woody vegetation in savannas.…Publication Date 2014
- Africa
- 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 RecordCondensed tannins are ecologically important compounds in plants for several reasons, e.g. as herbivore deterrents or protecting photosynthetic tissues against ultraviolet radiation. The hand-held…Publication Date 2014
- Dualex
- flavonol
- herbivore
- Multiplex
- secondary metabolite
- Nkuhlu
- Letaba
- Kruger National Park
- Africa
- 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 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 RecordDescription not available.Publication Date 2014
- Africa
- Library Collection RecordForage legumes have the potential to contribute substantially to warm-season, subtropical and tropical pastures and rangelands. Compared to grasses, they have advantages in accessing subsoil…Publication Date 2014
- Africa
- Library Collection RecordTree canopies can change soil environments. Our study looked at soils 10%, 50%, 100% and 150% the distance from tree trunk to canopy edge of leguminous sabiá (Mimosa caesalpiniifolia Benth.) and…Publication Date 2014
- Africa
- 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 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 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 RecordA quantitative description of woody plant communities that aimed at aiding studies on grass–tree competition interactions, bush encroachment and estimation of food to browser herbivore species, was…Publication Date 2014
- Bush encroachment
- competition
- grasses
- browse
- fodder production
- plant production
- Africa
- Library Collection RecordAn experiment was carried out to investigate the effects of date of undersowing different legume species on maize grain yield and forage quality. Early-maturing maize (Zea mays L. cv. Suwan1) and…Publication Date 2014
- lablab
- mucuna
- suwan-1
- tephrosia
- undersowing
- Nigeria
- Africa
- Library Collection RecordVetch species (Vicia narbonensis, V. sativa and V. villosa) are widely used for fodder production in Tunisia. This study aims to investigate vetch strategies involved in drought resistance through…Publication Date 2014
- drought
- Fodder
- management
- plant production
- water stress
- vetch species
- growth
- water relations
- stomatal conductance
- proline
- Tunisia
- Africa
- 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 RecordAnnual burning homogenizes plant communities and causes a shift in species composition. Annual burning does not cause significant reductions in plant species richness. Annually-burned…Publication Date 2014
- Annual Burning
- biodiversity conservation
- Commercial plantation forestry
- Firebreak
- grassland
- grazing
- species composition
- species turnover
- Africa
- Library Collection RecordTropical and subtropical rangeland systems provide core ecosystem services for the welfare of human populations that rely on readiness and quality of forage resources. However, forage species are…Publication Date 2014
- Landscape genetics
- Plant population dynamics
- population genetics
- Tropical rangeland systems
- Themeda australis
- rangelands
- Themed atriandra
- ecosystem services
- genetics
- Kenya
- Africa
- Library Collection RecordIn the context of climate change mitigation and poverty reduction, it has been argued that biogas energy is relevant, as it is economically and ecologically useful. In the 1980s, biogas use played an…Publication Date 2014
- climate change
- Biogas
- socio-economic aspects
- policy
- rural women
- household income studies
- subsistence agriculture
- rural areas
- Burundi
- Africa
- 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