Rangeland Ecology & Management
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- Library Collection RecordThe over 300 million ha of public and private rangelands in the United States are characterized by low and variable precipitation, nutrient-poor soils, and high spatial and temporal variability in…Publication Date 2007
- United States
- Library Collection RecordThe lambing performance of a group of ewes grazing a dry Mitchell grass pasture association in central-westem Queensland was recorded and found to be very poor. A portion of the ewe flock received a…Publication Date 1989
- Library Collection RecordWe examined the possibility of conditioning grazing sheep not to eat freely available supplements. The technique used a standard electric fence energizer connected to a trough filled with molasses. A…Publication Date 1989
- Library Collection RecordThis study reviews the distribution of healthy bladder saltbush on the Riverine Plain of south-eastern Australia towards the end of 1986, as well as the characteristics of regeneration following the…Publication Date 1989
- Library Collection RecordPublication Date 1989
- Library Collection RecordPublication Date 1989
- Library Collection RecordCriteria for the classification of Red Earth soils into groups reflecting differences in their productive potenrial were investigated on three sites near Cobar, New South Wales. Five features were…Publication Date 1989
- Library Collection RecordPublication Date 1989
- Library Collection RecordPublication Date 1989
- Library Collection RecordBlue-green algae (Cyanobacteria) are imponant to the ecology of arid rangelands as sources of nitrogen and as soil stabilizers, yet have been the subject of little comment or investigation in…Publication Date 1989
- Library Collection RecordExpectations of the productivity of rangelands which are greater than can be realistically achieved are the prime cause of degradation. These case studies centred on Queensland are used to highlight…Publication Date 1989
- Library Collection RecordA powerpoint presentation about the valuation of rangeland ecosystem services
- Library Collection RecordRange regeneration programmes and related research are reviewed for three major project areas - the Ord River Catchment, the Fitzroy River Frontage and the Winter Rainiall Arid Zone. Successful…Publication Date 1989
- Library Collection RecordThe semi-arid to arid Western Division of New South Wales has suffered significant levels of land degradation due to overstocking by domestic animals and rabbits. Three major forms of land…Publication Date 1989
- Library Collection RecordPublication Date 1989
- Library Collection RecordWild dog and dingo baits impregnated with the toxin 1080 and exposed at two different sites in the field suffered significant reductions in weight compared with controls as a result of ant activity.…Publication Date 1989
- Library Collection RecordDegradation in Australia's arid grazing lands can be a multi-faceted problem involving soil erosion, soil degradation and pasture species change which includes shrub invasion. Each can reduce…Publication Date 1989
- Library Collection RecordA monthly survey involving officers from eastern New South Wales Pastures Protection Boards was conducted over four years from 1982 to 1985. Information was collected on the number and type of…Publication Date 1989
- Library Collection RecordThe main task of rangeland restoration seems to be one of repair, or reassembly, of damaged landscapes and biota, but in fact, managers and scientists must assemble entirely new communities of plants…Publication Date 1990
- Library Collection RecordFour supplementation treatments to investigate wet seasons responses were imposed on eight Brahman/Shorthom cross herds totalling 870 animals of all classes (cows and calves, bulls, heifers and…Publication Date 1990
- Library Collection RecordSeeds of native plants can be difficult to germinate reliably. In addition, the useful life of a carefully harvested seed lot needs to be known. This paper reports on the laboratory germination over…Publication Date 1990
- Library Collection RecordA rational analytical approach to the restoration of degraded rangelands is proposed in which degradation is described in terms of loss or diminution of plant habitat favourability. The approach…Publication Date 1990
- Library Collection RecordStarting with a core interdisciplinary group of Berkeley faculty with a long-standing interest in rangelands, this roundtable will develop a series of lectures and discussions on the state of…Publication Date 2009
- climate change
- carbon sequestration
- California
- environmental services
- Library Collection RecordPast and current research on restoring degraded rangelands was reviewed at a workshop held in July 1989 by the CSIRO Division of Wildlife and Ecology. Basic ecological and economic principles for…Publication Date 1990
- Library Collection RecordStatements concerning rangeland degradation and restoration issues are often supported by technically oriented evaluations, with limited consideration of the economic implications of resource…Publication Date 1990
- Library Collection RecordBoth the structure of rangelands and the way they function are characteristically variable in space and time. The landscape is patterned on a series of scales; land systems, land units, erosion cells…Publication Date 1990
- Library Collection RecordA simulation model of a grazing enterprise was used to examine the economic risk associated with stocking rate decisions in the mulga lands. The model used historical daily rainfall records for…Publication Date 1990
- Library Collection RecordThis thesis deals with some aspects of the population ecology of arid zone perennial chenopod shrubs. It examined the effects of grazing on the population dynamics of Atriplex vesicaria, Maireana…Publication Date 1990
- Library Collection RecordThe ecology of hummock-grass vegetation involves recurring fires. The hypothesis was tested that soil seed banks of hummock grass species are stimulated to germinate by the heat of fire or by ash…Publication Date 1990
- Library Collection RecordAn exercise is described in which transmitters were attached to feral buffalo females and these 'judas cows' were then used to lead a shooter to other animals with which they sought company…Publication Date 1990
- Library Collection RecordThe issue addressed in this paper is the appropriate source of funding for rangeland rehabilitation. Two subsidmy questions are pertinent to this policy issue. Is it profitable for private managers…Publication Date 1990
- Library Collection RecordUany pastoral leases in western New South Wales are too small to ensure that viable pastoral enterprisu will persist in the medium to longer term. Apart from attendant welfare problems for…Publication Date 1990
- Library Collection RecordLeafy shoots of Acacia georginae were subjected to different combinations of pruning and defoliation, and their subsequent growth patterns recorded over two and a half years. Rainfall and soil…Publication Date 1990
- Library Collection RecordIn the 31 years since Walter E. Westman (1977) published “How much are nature’s services worth?†there has been extensive research into the nature of ecosystem services, the ways in which…Publication Date 2008
- Library Collection RecordThis paper reviews the current structure and major economic constraints to sheep production in the Australian rangelands and identifies some important areas of research tbat could produce significant…Publication Date 1990
- Library Collection RecordPublication Date 1990
- Library Collection RecordPublication Date 1990
- Library Collection RecordThe effects of four wet season supplementation regimes on the pregnancy rates, mortality and liveweight of 870 Brahman x Shorthorn cross cattle (cows, bulls, heifers and steers) were investigated on…Publication Date 1991
- Library Collection RecordThe basal area, yield and plant populations of Astrebla spp. were monitored under grazing and exclosure in Astrebla grasslands between 1975 and 1986. This study was undertaken to develop an…Publication Date 1991
- Library Collection RecordA field study was conducted to examine the process by which grazing promotes seed production in Astrebla spp. (predominantly A, lappacea). To simulate grazing, plots within an area of lightly grazed…Publication Date 1991
- Library Collection RecordGrazing management strategies involving continuous grazing, wet season rest, dry season rest and a range of stocking rates of steers were evaluated on reseeded rangeland at Ord Regeneration Research…Publication Date 1991
- Library Collection RecordSites dominated by perennial grasses were significantly rougher than sites dominated by ephemerals and the the character of the surface cover did not explain the variation in surface roughness at…Publication Date 1991
- Library Collection RecordAerial baitjng for the management of wild dogs in north-eastern New South Wales is carried out in nine Rural Lands Protection Board districts covering coastal and tablelands environments. A survey of…Publication Date 1991
- Library Collection RecordWarren ripping and poisoning were used to control rabbits on the flood-out plain of a major creek system on Manunda Station, a sheep-grazing property near Yunta in semi-arid South Australia. Rabbit…Publication Date 1991
- Library Collection RecordIn response to substantial economic and social dislocations in the United States, many rangeland owners are changing land use and management practices. Changes in land use can signiï¬cantly affect…Publication Date 2006
- Colorado
- Texas
- Utah
- Library Collection RecordPublication Date 1991
- Library Collection RecordPublication Date 1991
- Library Collection RecordThe effect of four broadleaf herbicides (metsulfuron-methyl, bromoxynil + MCPA, chlorsulfuron and 2,4-D mine), on the growth of five native and one introduced grass species was tested on the seedling…Publication Date 1991
- Library Collection RecordDifferences in both the occurrence and size of the recruitment of Astrebla spp. (mainly A. lappacea) in Astrebla grassland have been reported from three geographically different locations. The…Publication Date 1991
- Library Collection RecordThe utilization of forage species by sheep and western grey kangaroos, and their contribution to the diets of those animals, were determined in a mulga (Acacia aneura) woodland in western New South…Publication Date 1991
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