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Articles 1 - 10 of 10
Full-Text Articles in Physical Sciences and Mathematics
Spectacular Recovery In The Ord River Catchment, A L. Payne, I W. Watson, P E. Novelly
Spectacular Recovery In The Ord River Catchment, A L. Payne, I W. Watson, P E. Novelly
Agriculture reports
Regeneration work on severely damaged country in what is now known as the Ord River Regeneration Reserve (ORRR) commenced in 1960. The ORRR is in the East Kimberley area of Western Australia with an associated small area in the Northern Territory. The work included strip contour cultivation and seeding (which proceeded at various levels of intensity during the 1960s, 1970s and 1980s), fencing and destocking of cattle by mustering over many years, and the eradication of donkeys.
Sustainability Issues For Agriculture In Western Australia, Anne Bennett, Ross Kingwell, Ross George
Sustainability Issues For Agriculture In Western Australia, Anne Bennett, Ross Kingwell, Ross George
Agriculture reports
This paper describes briefly the main challenges to the sustainability of agriculture in Western Australia and outlines some means of responding the the challenges: market-based approaches; agricultural and environmental research and development; accelerated adjustment; and global and national policy initiatives. Challenges include: land resource quality (salinity, soil acidity), biodiversity, greenhouse gas emissions, climate change, water availability, food safety, and pests and diseases.
Pasture Condition Guides For The Pilbara, A L. Payne, A A. Mitchell
Pasture Condition Guides For The Pilbara, A L. Payne, A A. Mitchell
Agriculture reports
These pasture condition guides are relevant to about 192 000 square kilometres of the Pilbara region of Western Australia. The rangeland of the Pilbara can be separated into 12 very broad pasture types. The ‘pasture type’ is not strictly a botanical classification because, in determining such a class of pastoral lands, the perennial plant species that contribute to stock production have an over-riding importance. Even so, each pasture type represents a broad group of similar vegetation associations or ‘site types’ which will have similar management requirements for pastoralism. The aim of this publication is to provide pastoralists with descriptions and …
Rangeways - Community Based Planning For Ecologically Sustainable Land Use In The Western Australian Goldfields, Alec Holm, Margaret H. Friedel, Donald Burnside, Jennifer Duffecy, David Fitzgerald, Greg Brennan
Rangeways - Community Based Planning For Ecologically Sustainable Land Use In The Western Australian Goldfields, Alec Holm, Margaret H. Friedel, Donald Burnside, Jennifer Duffecy, David Fitzgerald, Greg Brennan
Agriculture reports
Ways to identity and reconcile opportunities tor different land uses while protecting biologically sensitive areas were researched within the Western Australian rangeland from1995 to 2000. The research was undertaken within a framework of community-based regional planning and was underpinned by policies of ecological sustainable development.The research and community structures arising from the work were collectively named the Rangeways project. The purpose was to resolve land use problems through a structural approach to land use planning and the development of processes rather than to devise 'The Plan'.
Agwest Revegetation Monitoring Activity, Caroline Hatherly, Tony Allen, Neil Guise
Agwest Revegetation Monitoring Activity, Caroline Hatherly, Tony Allen, Neil Guise
Agriculture reports
This annual report summarises the landcare vegetation and revegetation projects that were completed at the end of 2000 in the Peel Harvey, Leschenault and Geographe Catchments, Western Australia. Revegetation activities included: streamlining, vegetation belts, alley farming, tree lots, revegetation, . Activity was recorded for Coolup, Harvey River, Dandalup Murray, Serpentine Jarrahdale Land Conservation District Committees.
Pastoral Resources And Their Management In The Sandstone-Yalgoo-Paynes Find Area, Western Australia, A M E Van Vreeswyk, P. T. Godden
Pastoral Resources And Their Management In The Sandstone-Yalgoo-Paynes Find Area, Western Australia, A M E Van Vreeswyk, P. T. Godden
Agriculture reports
This report covers about 94,700 square kilometres of rangelands in the Sandstone-Yalgoo-Paynes Find area of Western Australia. The area lies within 27°S and 30°S latitudes, and 115°30'E and 120°E longitudes and includes the towns of Sandstone, Yalgoo and Paynes Find. The northern, southern, and eastern limits of the survey area are largely defined by the boundaries of the 1:250,000 scale series map sheets.The western limit is the boundary between the pastoral and agricultural area.
Environmental Water Quality - A Guide To Sampling And Measurement, Richard J. George, Davie Weaver, James Terry
Environmental Water Quality - A Guide To Sampling And Measurement, Richard J. George, Davie Weaver, James Terry
Agriculture reports
The guide covers the problems associated with sampling water in the field and suggestions to overcome them. The main types of water pollution that potentially occur in the south west of Western Australia are discussed and for each contaminant, the origins and environmental effects are briefly described and where available, water quality guidelines are provided for major water uses. This is followed by specific requirements of the collection, storage and analysis of samples. The guide also includes further reading and details on suppliers, analytical costs and web resources.
Pastoral Resources And Their Management In The North-Eastern Goldfields, Western Australia, H J. Pringle
Pastoral Resources And Their Management In The North-Eastern Goldfields, Western Australia, H J. Pringle
Agriculture reports
This report commences with a brief section in which rangeland survey information is put into a pastoral management context. It then describes the environment in terms of types of rangeland and climate. Types of rangeland are described in terms of pasture types, land systems and land types. A pasture type is a kind of land at a plant community or landform scale. It is what is seen out of the window of a vehicle and what monitoring sites are located on. A land system can be seen as a pattern of pasture types in a characteristic position in the landscape. …
Installing Photographic Rangeland Monitoring Sites In Grassland Environments, Andrew Mclaughlin
Installing Photographic Rangeland Monitoring Sites In Grassland Environments, Andrew Mclaughlin
Agriculture reports
Photographic monitoring offers pastoralists an inexpensive management tool that can help to better understand how varying management practices affect the rangeland. Using a monitoring system also helps take the guesswork out of knowing what changes to vegetation and soils have occurred over time.
Rangeland Management In Western Australia, Department Of Agriculture, Western Australia
Rangeland Management In Western Australia, Department Of Agriculture, Western Australia
Agriculture reports
Grazing the rangeland - towards and understanding, by Alec Holm and Donald Burnside Rangeland surveys, a basis for improved land use, by Peter Curry and Alan Payne. Monitoring Western Australia's rangelands, by Ron Hacker, David Beurle and Gorge Gardiner. Regenerating the rangelands, by Adrian Williams and Ron Shepherd. Station management planning in the rangelands, by John Morrissey. Planning for future development in the Murchison. Rangelands have many users. Plant regeneration and the control of dust on the South Common, Carnarvon, by Ian Watson. Mine dumps and dust towns, rehabilitation of mined areas and control of dust in the Goldfields. Rehabilitation …