Journal articles on the topic 'Landscapes Australia'
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Fletcher, Michael-Shawn, Anthony Romano, Simon Connor, Michela Mariani, and Shira Yoshi Maezumi. "Catastrophic Bushfires, Indigenous Fire Knowledge and Reframing Science in Southeast Australia." Fire 4, no. 3 (September 9, 2021): 61. http://dx.doi.org/10.3390/fire4030061.
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The catastrophic 2019/2020 Black Summer bushfires were the worst fire season in the recorded history of Southeast Australia. These bushfires were one of several recent global conflagrations across landscapes that are homelands of Indigenous peoples, homelands that were invaded and colonised by European nations over recent centuries. The subsequent suppression and cessation of Indigenous landscape management has had profound social and environmental impacts. The Black Summer bushfires have brought Indigenous cultural burning practices to the forefront as a potential management tool for mitigating climate-driven catastrophic bushfires in Australia. Here, we highlight new research that clearly demonstrates that Indigenous fire management in Southeast Australia produced radically different landscapes and fire regimes than what is presently considered “natural”. We highlight some barriers to the return of Indigenous fire management to Southeast Australian landscapes. We argue that to adequately address the potential for Indigenous fire management to inform policy and practice in managing Southeast Australian forest landscapes, scientific approaches must be decolonized and shift from post-hoc engagement with Indigenous people and perspectives to one of collaboration between Indigenous communities and scientists.
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Hazell, Donna. "Frog ecology in modified Australian landscapes: a review." Wildlife Research 30, no. 3 (2003): 193. http://dx.doi.org/10.1071/wr02075.
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Frog decline in Australia has often occurred where habitat is relatively intact. Habitat alteration and loss do, however, threaten many species. Widespread degradation of aquatic and terrestrial systems has occurred since European settlement, with only 6.4% of Australia's landmass reserved for conservation. But what do we know about how frogs use modified Australian landscapes? Do wildlife managers have the information required to ensure that frog habitat is considered in the management and revegetation of these areas? This review examines published Australian research on frogs to determine knowledge on processes of habitat loss and degradation. Literature that informs landscape restoration and revegetation is also examined to determine whether the habitat needs of frogs are considered. While many threats associated with frog habitat loss and change have been identified there is little quantitative information on frog–habitat relationships in modified landscapes, habitat fragmentation or knowledge of the connectivity required between terrestrial and aquatic frog habitat. Without this information frogs have largely been ignored in efforts to revegetate and manage for the conservation of Australian biota outside reserves. Ecological frog research in modified landscapes is required to avoid land-management decisions and conservation strategies based on inappropriate assumptions of how biota respond to landscape change.
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Pearson, Diane M. "Landscape ecology: its role as a trans-disciplinary science for rangeland sustainability." Rangeland Journal 35, no. 4 (2013): 363. http://dx.doi.org/10.1071/rj12067.
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The aim is to review landscape ecology and the contribution it can make to sustainable rangeland management, using Australia as an example. An examination is made of how much traditional ecology, as a discipline, influences landscape ecology in Australia. Also evaluated is whether, under this influence, landscape ecology is emerging as effectively as it could be as a trans-disciplinary science that can contribute significantly to rangeland sustainability. Surveys of landscape ecologists in Australia make it possible to classify Australian landscape ecology as being ‘unidirectional interdisciplinary’ in approach, with ecology being the coordinating discipline. The important contribution that research under this classification provides in terms of understanding structure, process, and change in rangelands is recognised and acknowledged. However, the question is raised as to whether following an ecological construct is constraining the application of landscape ecology more widely to address the complex environmental problems facing Australia’s (and the world’s) rangelands that also require consideration of the social and geographical aspects of landscapes. Recent shifts in the landscape ecological paradigm towards a science for sustainability that links science and practice, with particular focus on landscape design, social and cultural aspects of landscapes, and the value associated with landscape services, make landscape ecology increasingly more useful as a ‘goal-oriented’ approach for addressing rangeland sustainability. This paper suggests that those involved in rangeland management need to consider landscape ecology within its wider context. In doing so, it is argued that they should explore the possibilities it has to offer in dealing with development and management of rangelands, including interrelationships between people and landscapes, and to ensure ecosystem goods and services valued by people are preserved.
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Seddon, George. "The landscapes of Australia." Studies in the History of Gardens & Designed Landscapes 21, no. 1 (March 2001): 1–10. http://dx.doi.org/10.1080/14601176.2001.10436266.
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Schirmer, Raphael. "Les paysages des vignobles d'Australie. De l'Arcadie au Jacob's Creek." Sud-Ouest européen 21, no. 1 (2006): 105–16. http://dx.doi.org/10.3406/rgpso.2006.2917.
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Landscapes of the vineyards of Australia. From the Arcadie to Jacob's Creek. Landscapes of the Australian vineyard are inherited from the agrarian ideals that directed their genesis. They are the complete transposition in Australia of euro- pean landscapes, like in the Yara or Barossa valleys. They are today subjected to a multitude of processes which transform them deeply : integration into globalization, tourism development, or sustainable development - so that they might appear as models of a new modernity with the other vineyards of the New World. The architecture of the wineries and the evolution of the landscapes show this phenomenon.
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Tuffin, Richard, Martin Gibbs, David Roberts, Hamish Maxwell-Stewart, David Roe, Jody Steele, Susan Hood, and Barry Godfrey. "Landscapes of Production and Punishment: Convict labour in the Australian context." Journal of Social Archaeology 18, no. 1 (February 2018): 50–76. http://dx.doi.org/10.1177/1469605317748387.
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This paper presents an interdisciplinary project that uses archaeological and historical sources to explore the formation of a penal landscape in the Australian colonial context. The project focuses on the convict-period legacy of the Tasman Peninsula (Tasmania, Australia), in particular the former penal station of Port Arthur (1830–1877). The research utilises three exceptional data series to examine the impact of convict labour on landscape and the convict body: the archaeological record of the Tasman Peninsula, the life course data of the convicts and the administrative record generated by decades of convict labour management. Through these, the research seeks to demonstrate how changing ideologies affected the processes and outcomes of convict labour and its products, as well as how the landscapes we see today were formed and developed in response to a complex interplay of multi-scalar penological and economic influences. Areas of inquiry: Australian convict archaeology and history. The archaeology and history of Australian convict labour management. The archaeology and history of the Tasman Peninsula.
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Hobbs, Richard J. "Fragmented landscapes in Western Australia: Introduction." Biological Conservation 64, no. 3 (1993): 183–84. http://dx.doi.org/10.1016/0006-3207(93)90319-v.
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Meney, B., S. Cunningham, M. A. Weston, and D. A. Whisson. "Woodland birds and rural towns: artificial clutch survival in fragmented Box-Ironbark forests." Proceedings of the Royal Society of Victoria 130, no. 1 (2018): 7. http://dx.doi.org/10.1071/rs18001.
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Woodland birds are declining throughout the agricultural landscapes of south-eastern Australia, but the specific mechanisms driving these declines remain unclear. Reproductive failure via clutch depredation could conceivably contribute to these declines. Although site-scale habitat may influence the risk of clutch failure, larger-scale influences, such as whether a landscape contains a rural town or not (‘landscape type’), may also play a role. This study monitored artificial open-cup nests deployed in three pairs of the two landscape types and: 1) indexed clutch survival and predator assemblage; and 2) determined if clutch survival was influenced by landscape type and/or local habitat characteristics. High levels of clutch depredation were observed in both landscape types and for all landscapes, with no evidence to suggest that landscape type or habitat characteristics influenced clutch survival or the time-to-first-predator visit. Predator assemblage also was consistent between landscape types. Generalist avian predators were the most common egg predators. Such egg predators may be ubiquitous throughout the fragmented Box-Ironbark woodlands of south-eastern Australia.
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Michael, Damian R., David B. Lindenmayer, Mason Crane, Christopher MacGregor, Rebecca Montague-Drake, and Lachlan McBurney. "Reptilia, Murray catchment, New South Wales, south-eastern Australia." Check List 7, no. 1 (January 1, 2011): 025. http://dx.doi.org/10.15560/7.1.25.
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Two large-scale, long-term biodiversity monitoring programs examining vertebrate responses to habitat fragmentation and landscape change in agricultural landscapes are taking place in the Murray Catchment Management Area of New South Wales, south-eastern Australia. Field surveys involve counting reptiles under a range of management conditions and across a broad range of vegetation types in two bioregions, the South-western Slopes of New South Wales and the Riverina. We list reptiles recorded during surveys conducted between 2002 and 2009. We include additional species recorded between 1997 and 2009 from a conservation reserve. Thirty-nine species from nine families were recorded. The list will be useful for workers interested in reptile zoogeographical distributions and habitat associations as well as those interested in the biodiversity value of remnant vegetation and tree plantings in fragmented agricultural landscapes.
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Lindenmayer, David B., Ross B. Cunningham, Chris MacGregor, Rebecca Montague-Drake, Mason Crane, Damian Michael, and Bruce D. Lindenmayer. "Aves, Tumut, New South Wales, South-eastern Australia." Check List 3, no. 3 (July 1, 2007): 168. http://dx.doi.org/10.15560/3.3.168.
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A large-scale, long-term study of the impacts on vertebrates of landscape change and habitat fragmentation is taking place at Tumut in southern New South Wales, south-eastern Australia. Field surveys focus on counting birds within three broad kinds of sites in the study region. These are: (1) A randomized and replicated set of 85 sites in remnants or fragments of native Eucalyptus forest located within the boundaries of the Radiata Pine plantation. (2) Sites dominated by Radiata Pine plantation trees (N = 40 sites). (3) Sites in the large areas of continuous Eucalyptus forest adjacent to the plantation that act as “controls” (N = 40 sites). We list of birds recorded during 1996 and 1997. A total of 92 species from 34 families was recorded. The list will be useful for workers examining bird responses to fragmented landscapes as well as those interested in the biodiversity values of plantation landscapes.
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Graham, Cameron A., Martine Maron, and Clive A. McAlpine. "Influence of landscape structure on invasive predators: feral cats and red foxes in the brigalow landscapes, Queensland, Australia." Wildlife Research 39, no. 8 (2012): 661. http://dx.doi.org/10.1071/wr12008.
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Context Invasive mammalian predators are often associated with fragmented landscapes, and can compound the impacts of habitat loss and fragmentation on native fauna. Knowledge of how invasive predators are influenced by different landscape structures can assist in the mitigation of their impacts. Aims The aim of the present study was to investigate the influence of landscape structure and site-scale habitat attributes on the frequency of feral-cat and red-fox detections in fragmented agricultural landscapes. Methods Field surveys of the frequency of red-fox and feral-cat visitation at a site scale were stratified for six different habitat types in six study subregions. The habitat types were large remnant patch interior, large remnant patch edge, small remnant patch, roadside verge, regrowth patch and open agricultural land adjacent to a remnant patch. Sites were centred in a 1-km buffer area from which landscape composition and configuration were calculated. We applied a generalised linear model and an information-theoretic approach to determine the effect size and importance and rank of the explanatory variables on red-fox, feral-cat and pooled cat and fox detection rates. Key results The most important factors influencing detection rates had a positive effect and included: the dominance of cropping in the landscape (cat, fox, pooled cat and fox); and the density of vegetation at a site scale (fox, pooled cat and fox). The number of native habitat patches was also an important factor in the models of red foxes and pooled invasive predators. Conclusion Spatially heterogeneous cropping landscapes incur higher rates of invasive-predator detections than do intact native-woodland and pasture landscapes at the 1-km scale. At a site scale, elevated invasive-predator detections occurred at sites with dense vegetation, characteristic of narrow woodland and the edges of large woodland patches. Implications The research findings highlight that vertebrate pest management needs to target highly fragmented agricultural landscapes that are more likely to have elevated levels of invasive-predator activity. Landscape restoration efforts need to consider the redesign of landscapes to make them less suitable for predators and more hospitable for native wildlife.
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F. Recher, Harry. "Reintegrating fragmented landscapes." Pacific Conservation Biology 1, no. 3 (1994): 272. http://dx.doi.org/10.1071/pc940272.
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The dedication of this book is to Katie, Hamish, Samantha and Romayne - May they live in hope for, not fear of, the future. I think most of us would wish the same for our children, but few of us are as resolute as Richard Hobbs and Denis Saunders in their efforts to change the ecological future of the world. I can think of no group of researchers that has worked harder to understand the impact of human society on the Australian landscape and to find ways to accommodate human needs and desires with ecological reality than the CSIRO Division of Wildlife and Ecology laboratory at Helena Valley in Western Australia. While many of us work hard at our research, few can claim to have achieved the level of communication of the Western Australians. For nearly a decade now, Saunders, Hobbs and their colleagues have organized, held and published a series of symposia and workshops on the impact of agriculture (and to a lesser extent, forestry) on the landscape and its wildlife. These proceedings have been international in scope and have brought together, in a way few others have achieved, scientists, farmers, resource managers, politicians, bureaucrats and environmental groups. On behalf of my children, Jeni and Myella, I want to thank them for their efforts.
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Drew, Christopher. "The Spirit of Australia: Learning about Australian Childhoods in Qantas Commercials." Global Studies of Childhood 1, no. 4 (January 1, 2011): 321–31. http://dx.doi.org/10.2304/gsch.2011.1.4.321.
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For over a decade the Qantas Spirit of Australia advertising campaign has worked to incite pride and nostalgia in Australian consumers. Its widespread success has led to four renewed television commercials, strategically released to coincide with key (inter)national sporting events, including the 2000 Sydney Olympics and the 2004 Rugby World Cup. All four Spirit commercials feature children singing Peter Allen's I Still Call Australia Home in picturesque global and national landscapes. As a result of the Spirit campaign's widespread success, Peter Allen's song has become almost synonymous with the Qantas brand. The iconic Spirit commercials are exemplary in (re)affirming the public consciousness towards Australian childhood identity. Exploring national issues of freedom, race, youth and adventure, the commercials are situated among diverse social signs that attempt to typify Australian children. Influenced by post-structural theoretical frames, the author analyses the ‘social’ semiotic dimensions of these advertisements. His intention is to contribute to understandings of the discursive constitution of Australian childhoods in advertising. The unique iconic status of the Spirit campaign, he argues, lies in its capacity to be commensurate with, and (re)affirm, Australia's public perceptions of self and community.
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F. Bennett, Andrew, and Leigh A. Ford. "Land use, habitat change and the conservation of birds in fragmented rural environments: a landscape perspective from the Northern Plains, Victoria, Australia." Pacific Conservation Biology 3, no. 3 (1997): 244. http://dx.doi.org/10.1071/pc970244.
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Studies of the effects of habitat fragmentation on birds have mainly been carried out at the patch scale, by censusing birds in patches of different size, shape or composition. Here, we use data collected by observers for the Atlas of Australian Birds from 10' latitude/longitude grid cells (landscapes), each 277 km2 in size, to examine the effects of land use and habitat change at the landscape scale in the Northern Plains region of Victoria, Australia. Land birds were tallied for 63 such landscapes and species were classed as "woodland" or "other" species. Attributes measured for each landscape represented natural environmental variation, tree cover and the intensity of human settlement. The Northern Plains has experienced profound environmental change over the last century of agricultural settlement and tree cover now occupies only 6.2% of the region, mostly as large riverine forests. Eighty per cent of landscapes have less than 10% tree cover. Woodland birds showed substantial variation in richness between landscapes and, after accounting for sampling effort, species richness was best predicted by total tree cover and measures of environmental variation (e.g., number of streams). "Other" birds were more evenly distributed between landscapes. Species richness was best predicted by the environmental gradient in rainfall and temperature, although this accounted for only a small amount of variance after correcting for sampling effort. The predictive model for woodland birds indicates that this group is sensitive to habitat change, and implies a substantial loss of species in landscapes that have been almost entirely cleared of woodland habitat. The logarithmic nature of the relationship means that the rate of change in species richness is greatest during the final stages of habitat depletion. With median tree cover of 3.7% for landscapes in the region, this relationship supports the contention that a major decline in woodland birds is underway and that species are being lost from whole landscapes across the region. Attributes associated with landscapes of high conservation value for birds include: extensive overall tree cover, large blocks of woodland habitat, and stream systems with associated habitat connectivity. In this region, these attributes are more likely to occur in areas with broad-acre agriculture rather than intensive irrigation. The analysis suggests that at least 10% tree cover is a minimum goal for an infrastructure of natural vegetation in rural landscapes to prevent serious decline and loss in the woodland avifauna.
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Campbell, Andrew, Jason Alexandra, and David Curtis. "Reflections on four decades of land restoration in Australia." Rangeland Journal 39, no. 6 (2017): 405. http://dx.doi.org/10.1071/rj17056.
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The past four decades have seen a transformative process in Australian agriculture – the gradual incorporation of conservation practices such as ecological restoration, revegetation and agroforestry as a response to land degradation. Although actions have been impressive they remain fragmented, are confined to particular districts or properties and run the risk of not being built upon in the future. This paper traces the history of this movement and draws out lessons and implications for future policy development and research. Landscape-scale restoration and the integration of conservation into farming landscapes have been recognised as a global imperative for decades, for which Australia has generated many innovations – in the technical, social and policy domains. Scanning the ‘big picture’, we identify many pixels of best practice in policy, incentives, planning, regulation and on-ground practice. We wonder why we have not pulled these together, to work in concert over time. If we had, Australia would have a world’s best natural resource management framework. However, we have neither integrated these elements at multiple scales nor sustained them. Unfortunately, although we are excellent at innovating, we have been equally good at forgetting. Progress remains partial, patchy and slow. Too often, we have made gains then gone backwards, reflecting a tendency towards policy adhockery and amnesia. With Australia’s continuing depreciation of institutional memory, we risk losing critical capabilities for making sound policy decisions. Australian expertise in revegetation, restoration and regeneration of landscapes remains formidable however, with an enormous amount to offer the world. We are still learning to live and farm more sustainably, but we have made big strides over the last four decades. The challenge will be to maintain the momentum and provide adequate succession so future generations continue the work.
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Tung, Aaron. "Exploring the Thai and Malaysian decommissioning landscapes – identifying opportunities and challenges for Australia." APPEA Journal 62, no. 1 (May 13, 2022): 159–71. http://dx.doi.org/10.1071/aj21021.
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Due to their various economic, environmental and socio-political impacts, oil and gas decommissioning activities attract a wide array of stakeholders, including joint-venture partners, contractors, governments, environmental non-for-profit organisations, academic institutions, recreational anglers and many others. As the first wave of oil and gas decommissioning activities dawns upon the Asia-Pacific region, stakeholder impacts have begun to take shape in the form of regulatory disputes, scope changes, schedule delays and safety incidents. As part of a wider research to enhance project managers’ understanding of stakeholder impacts on oil and gas decommissioning projects in Australia, the South-East Asian landscape was explored in order to identify and highlight any challenges and opportunities that could be relevant to supporting the development of the Australian oil and gas decommissioning industry. The study finds that while nations in South-East Asia are of close proximity to each other and can easily rely on one another for resource sharing, Australia appears to be geographically isolated 'down under'. In addition, Australia currently has various legislative and regulatory barriers that limit access to readily available oil and gas decommissioning yards, facilities and resources across South-East Asia. This article will review these opportunities and challenges to recommend possible ways forward for the Australian oil and gas decommissioning industry.
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Retallack, G. J. "Cambrian paleosols and landscapes of South Australia ∗." Australian Journal of Earth Sciences 55, no. 8 (December 2008): 1083–106. http://dx.doi.org/10.1080/08120090802266568.
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Taylor, G., R. A. Eggleton, L. D. Foster, and C. M. Morgan. "Landscapes and regolith of Weipa, northern Australia." Australian Journal of Earth Sciences 55, sup1 (December 2008): S3—S16. http://dx.doi.org/10.1080/08120090802438225.
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Osborne, R. A. L., and D. F. Branagan. "Karst landscapes of New South Wales, Australia." Earth-Science Reviews 25, no. 5-6 (December 1988): 467–80. http://dx.doi.org/10.1016/0012-8252(88)90013-x.
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Paoletti, Maurizio G., Graham H. R. Osler, Adrianne Kinnear, Dennis G. Black, Linda J. Thomson, Angelos Tsitsilas, David Sharley, Simon Judd, Peter Neville, and Alessandra D'Inca. "Detritivores as indicators of landscape stress and soil degradation." Australian Journal of Experimental Agriculture 47, no. 4 (2007): 412. http://dx.doi.org/10.1071/ea05297.
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Detritivores are small- to medium-sized invertebrates that comminute and break down organic materials such as leaves, twigs and roots, especially within or upon the soil surface, or nearby. Detritivores constitute the majority of the invertebrate biomass pyramid in most environments and provide a key role in organic matter turnover; they also provide alternative food for polyphagous predators that can be active in pest control on crops. Many arthropod taxa are detritivores in soil and litter layers. Here, we focus on the bioindicator potential of three key detritivore groups: slaters, millipedes and oribatid mites. There are possibly 300 species of slaters (terrestrial isopods or Oniscidea) in Australia with 13 of these being introduced, mostly from north-western Europe. These non-native species are the dominant species in disturbed environments such as intensively managed forests and agricultural fields. Slaters are promising indicators of landscape disturbance, soil contamination and tillage. Millipedes are potentially important indicators of stress in agricultural landscapes, given their sensitivity to litter and soil moisture gradients and to physical and chemical perturbations. However, because there is a close association between the millipede fauna and moist plant communities in Australia, they are generally absent from drier landscapes and, therefore, their use as bioindicators in agricultural environments here is problematic. An exception to this association is the increasingly ubiquitous introduced Black Portuguese millipede. This species is tolerant of much drier conditions than most natives, and is likely to change the nature of nutrient cycling processes in pastures and native grasslands in much of southern Australia. Oribatid mites are present in all Australian terrestrial ecosystems. The few studies that have examined their response to disturbance and land use in Australia are consistent with the body of work conducted outside Australia. This consistent response means that the oribatids may be developed as indicators in agricultural, pasture and forested environments. However, the paucity of information on oribatids over appropriate spatial scales in Australia makes the use of this group extremely difficult at this time.
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J. Yates, Colin, Richard J. Hobbs, and Richard W. Bell. "Landscape-scale disturbances and regeneration in semi-arid woodlands of southwestern Australia." Pacific Conservation Biology 1, no. 3 (1994): 214. http://dx.doi.org/10.1071/pc940214.
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Woodlands dominated by Eucalyptus salmonophloia occur both in the fragmented landscapes of the Western Australian wheatbelt and in the adjacent unfragmented goldfields area. We examined the responses of the unfragmented woodlands to landscape-scale disturbances caused by fire, floods, windstorms and drought. Sites known to have experienced disturbances of these types over the past 50 years all had cohorts of sapling-stage E. salmonophloia and other dominant Eucalyptus species. Sites disturbed either by fire, flood or storm during 1991-92 displayed adult tree mortality and extensive seedling establishment, although rates of establishment and survival varied between sites. No regeneration was observed at equivalent undisturbed sites. These results indicate that landscape-scale disturbances of several types are important drivers of the dynamics of these semi-arid woodlands. Lack of regeneration of fragmented woodlands in the wheatbelt is likely to be due to changed disturbance regimes coupled with altered physical and biotic conditions within remnants. We argue that it may be difficult to identify processes which are important for the long-term persistence of natural ecosystems in fragmented landscapes without reference to equivalent unfragmented areas.
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Edwards, G. C., and D. A. Howard. "Air-surface exchange measurements of gaseous elemental mercury over naturally enriched and background terrestrial landscapes in Australia." Atmospheric Chemistry and Physics Discussions 12, no. 10 (October 24, 2012): 27927–54. http://dx.doi.org/10.5194/acpd-12-27927-2012.
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Abstract. This paper presents the first gaseous elemental mercury (GEM) air-surface exchange measurements obtained over naturally enriched and background (< 0.1 μg g−1 Hg) terrestrial landscapes in Australia. Two pilot field studies were carried out during the Australian autumn and winter periods at a copper-gold-cobalt-arsenic-mercury mineral field near Pulganbar, NSW. GEM fluxes using a dynamic flux chamber approach were measured, along with controlling environmental parameters over three naturally enriched and three background substrates. The enriched sites results showed net emission to the atmosphere and a strong correlation between flux and substrate Hg concentration, with average fluxes ranging from 14 ± 1 ng m−2 h−1 to 113 ± 6 ng m−2 h−1. Measurements at background sites showed both emission and deposition. The average Hg flux from all background sites showed an overall net emission of 0.36 ± 0.06 ng m−2 h−1. Fluxes show strong relationships with temperature, radiation, and substrate parameters. A compensation point of 2.48, representative of bare soils was determined. Comparison of the Australian data to North American data confirmed the need for Australian specific mercury air-surface exchange data representative of Australia's unique climatic conditions, vegetation types, land use patterns, and soils.
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Adams, Michael. "Negotiating Nature: Collaboration and Conflict Between Aboriginal and Conservation Interests in New South Wales, Australia." Australian Journal of Environmental Education 20, no. 1 (2004): 3–11. http://dx.doi.org/10.1017/s0814062600002251.
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AbstractFaced with the paradox of a large global increase in conservation reserves and a simultaneous global decrease in actual effective protection for biodiversity, conservation scientists and policymakers are questioning established conservation theory and practice. I argue that the fundamental premises, the foundational myths, for Western-style conservation also need to be questioned. The statistics on Indigenous land claims, and conservation reserves, in Australia and more specifically the state of New South Wales (NSW), reveal a landscape of policy failure in both arenas. Focusing on Australia, I use spatial analysis and policy histories to demonstrate converging trajectories of land use priorities for conservation needs and Indigenous peoples' needs. This intersection, while generating much potential for conflict, also creates new political landscapes. A combination of spatial and cultural analyses can create a clear picture of new “operational landscapes”, and an understanding of the (sometimes) complementary values of different cultural groups negotiating about these landscapes. From the basis that environmental problems are fundamentally social problems, this paper contributes to explorations of new paradigms supporting new social-ecological relationships, and new relationships between Indigenous and non-Indigenous peoples.
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Walker, PH. "Contributions to the understanding of soil and landscape relationships." Soil Research 27, no. 4 (1989): 589. http://dx.doi.org/10.1071/sr9890589.
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A new approach to pedology was developed in Australia in the 1950's. It was based on geomorphic and stratigraphic principles and recognized the cyclic or episodic nature of soil and landscape development. The research reviewed here represents a contribution to that approach and further developments of it in fluvial erosional and depositional landscapes of south-eastern Australia and in glaciated landscapes of midwestern U.S.A. This research features detailed studies of hillslope layers and their relationship to alluvial valley fills; soil chronosequences on flights of alluvial terraces; the stratigraphy of coastal flood plains and the development of acid sulfate soils; dust accession in soils and the resulting problems of interpreting pedogenesis; the erosional-depositional origin of soils in enclosed drainage basins on glacial deposits of Iowa, U.S.A.; the development of a raintower-tilting flume facility and its use in elucidating the processes of soil erosion by flowing water.
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Symes, Colin, and Kalervo N. Gulson. "Faith in Education." Educational Policy 22, no. 2 (March 2008): 231–49. http://dx.doi.org/10.1177/0895904807307071.
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Fundamentalist and evangelical Christianity is growing in popularity in Australia, concurrent with the ascendancy of the new Christian school. This article examines the historical and policy landscapes that have given rise to this educational phenomenon and draws some links with other education systems, particularly the United States. It is argued that, in Australia, a propitious setting for the rise of new Christian schools has been created through the interplay of evangelical and fundamentalist Christianity, Australia's Constitution, and an enabling neoliberal policy environment.
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Wyborn, Carina. "Landscape Scale Ecological Connectivity: Australian Survey and Rehearsals." Pacific Conservation Biology 17, no. 2 (2011): 121. http://dx.doi.org/10.1071/pc110121.
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Landscape scale ecological restoration and connectivity initiatives are gaining momentum in Australia and globally to protect and restore native vegetation and biodiversity. While these initiatives originated in response to habitat fragmentation and land use intensification they are increasingly framed within the discourses of climate change adaptation and ecological resilience. With a focus on initiatives over large landscape scales, this article directs attention to the social and institutional implications of this emerging, and poorly understood phenomenon. These initiatives represent a paradigm shift in conservation management in two ways: firstly, connectivity represents a move from a focus on “sites and species” to landscapes and processes; secondly, connectivity signifies a reconstruction of the role of government and non government organizations in conservation. While these initiatives show promise for integrated conservation management across multiple tenures, they face challenges of collaboration and communication across vast, diverse landscapes, communities and agendas. This article overviews emerging landscape scale initiatives in Australia and introduces a conceptual framework for thinking about social and institutional connectivity. While there is much debate concerning the science of connectivity, there is a distinct gap in our understanding of the requisite conditions for implementation. There is, however, existing research and practice on the social dimensions of natural resource management and conservation that could inform the implementation of connectivity initiatives.
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Stewart, Alistair. "Responding to the Plight of Species and Landscapes." Australian Journal of Environmental Education 30, no. 1 (July 2014): 126. http://dx.doi.org/10.1017/aee.2014.36.
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Have you heard of the White-footed Rabbit Rat, or the Christmas Island Pipistrelle? The White-footed Rabbit Rat was thought to be widespread in south-east Australia but became extinct within 3 decades of European colonisation (Tzaros, 2005). The Christmas Island Pipistrelle, a micro bat, is probably the most recent species to become extinct in Australia (Flannery, 2012).
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Milnes, AR, RP Bourman, and KH Northcote. "Field relationships of ferricretes and weathered zones in southern South Australia: a contribution to 'laterite' studies in Australia." Soil Research 23, no. 4 (1985): 441. http://dx.doi.org/10.1071/sr9850441.
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Terrestrial landscapes have existed in parts of southern South Australia since the Carboniferous to Permian Gondwanaland glaciation. Widespread weathered zones and ferricrete horizons and crusts on present highland surfaces in the region have been ascribed by various workers to Mesozoic or early Tertiary weathering phases. A critical examination of field relationships, however, points instead to complex reworking and continuous weathering of relic landscapes since early Mesozoic times, leading to the intricate patterns of sediments and soils forming the present regolith. Ferricrete crusts sporadically distributed on the highland surfaces are interpreted dominantly as remnants of iron-impregnated sediments of ancient valleys or depressions. The great but variable thickness of kaolinized bedrock beneath the highland surfaces, regarded by other workers as the mottled and pallid zones of a 'laterite' profile, is the integrated product of leaching and weathering throughout the Mesozoic and Cainozoic and cannot be assigned to separate and distinct climatic events. The use of weathered landsurfaces and ferricretes as morphostratigraphic markers in such landscapes is questionable.
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Russell-Smith, Jeremy, Cameron P. Yates, Peter J. Whitehead, Richard Smith, Ron Craig, Grant E. Allan, Richard Thackway, et al. "Bushfires 'down under': patterns and implications of contemporary Australian landscape burning." International Journal of Wildland Fire 16, no. 4 (2007): 361. http://dx.doi.org/10.1071/wf07018.
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Australia is among the most fire-prone of continents. While national fire management policy is focused on irregular and comparatively smaller fires in densely settled southern Australia, this comprehensive assessment of continental-scale fire patterning (1997–2005) derived from ~1 km2 Advanced Very High Resolution Radiometer (AVHRR) imagery shows that fire activity occurs predominantly in the savanna landscapes of monsoonal northern Australia. Statistical models that relate the distribution of large fires to a variety of biophysical variables show that, at the continental scale, rainfall seasonality substantially explains fire patterning. Modelling results, together with data concerning seasonal lightning incidence, implicate the importance of anthropogenic ignition sources, especially in the northern wet–dry tropics and arid Australia, for a substantial component of recurrent fire extent. Contemporary patterns differ markedly from those under Aboriginal occupancy, are causing significant impacts on biodiversity, and, under current patterns of human population distribution, land use, national policy and climate change scenarios, are likely to prevail, if not intensify, for decades to come. Implications of greenhouse gas emissions from savanna burning, especially seasonal emissions of CO2, are poorly understood and contribute to important underestimation of the significance of savanna emissions both in Australian and probably in international greenhouse gas inventories. A significant challenge for Australia is to address annual fire extent in fire-prone Australian savannas.
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Head, Lesley. "Unearthing Prehistoric Cultural Landscapes: A View from Australia." Transactions of the Institute of British Geographers 18, no. 4 (1993): 481. http://dx.doi.org/10.2307/622562.
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Sanders, Paul, Mirjana Lozanovska, and Lana Van Galen. "Lines of Settlement: Lost Landscapes within Maps for Future Morphologies." Heritage 4, no. 3 (July 23, 2021): 1400–1414. http://dx.doi.org/10.3390/heritage4030077.
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The value of archival documents quite often extends beyond their original purpose, as evidence contained within these artefacts, whether written or drawn, can provide veracity for new lines of heritage inquiry. Many settlements in the ‘new world’ were set out by land surveyors whose drawings charted the accurate placement and alignment of new streets and block perimeters laid upon drawings of the extant topographical landscape features. The paper discusses three settlement maps of Melbourne, Australia, through the lens of Michel de Certeau’s idea that maps are an instrument of power are not just about recording; maps are actually about appropriating and producing regimes of place. In the Australian context, the settlement drawings, prepared under the direction of the colonial administration, inadvertently depicts Country that had been under the custodial care of the First Nations peoples for millennia, and through the intentions of the settlement maps about to be irrevocably disturbed, altered or destroyed. We raise the prospect that urban and landscape design can reflect on the ‘lost landscapes’ of cultural significance, and discuss new ways of interpreting representation through an approach of design reconciliation.
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Edwards, G. C., and D. A. Howard. "Air-surface exchange measurements of gaseous elemental mercury over naturally enriched and background terrestrial landscapes in Australia." Atmospheric Chemistry and Physics 13, no. 10 (May 27, 2013): 5325–36. http://dx.doi.org/10.5194/acp-13-5325-2013.
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Abstract. This paper presents the first gaseous elemental mercury (GEM) air-surface exchange measurements obtained over naturally enriched and background (<0.1 μg g−1 Hg) terrestrial landscapes in Australia. Two pilot field studies were carried out during the Australian autumn and winter periods at a copper-gold-cobalt-arsenic-mercury mineral field near Pulganbar, NSW. GEM fluxes using a dynamic flux chamber approach were measured, along with controlling environmental parameters over three naturally enriched and three background substrates. The enriched sites results showed net emission to the atmosphere and a strong correlation between flux and substrate Hg concentration, with average fluxes ranging from 14 ± 1 ng m−2 h−1 to 113 ± 6 ng m−2 h−1. Measurements at background sites showed both emission and deposition. The average Hg flux from all background sites showed an overall net emission of 0.36 ± 0.06 ng m−2 h−1. Fluxes show strong relationships with temperature, radiation, and substrate parameters. A compensation point of 2.48, representative of bare soils was determined. For periods of deposition, dry deposition velocities ranged from 0.00025 cm s−1 to 0.0083 cm s−1 with an average of 0.0041 ± 0.00018 cm s−1, representing bare soil, nighttime conditions. Comparison of the Australian data to North American data suggests the need for Australian-specific mercury air-surface exchange data representative of Australia's unique climatic conditions, vegetation types, land use patterns and soils.
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Gleeson, Brendan. "Landscapes Apart: Museums and Australian Suburbia." Queensland Review 12, no. 1 (January 2005): 11–16. http://dx.doi.org/10.1017/s132181660000386x.
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Australia is a nation of suburbs. The vast majority of Australians live in the subregions of our principal metropolitan areas. Even those of us moving to so-called ‘sea change’ regions outside the big cities want to live in transplanted suburban estates. For most of us, an oil change is a more pressing prospect than a sea change.
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Albrecht, Thomas, Ignacio González-Álvarez, and Jens Klump. "Using Machine Learning to Map Western Australian Landscapes for Mineral Exploration." ISPRS International Journal of Geo-Information 10, no. 7 (July 6, 2021): 459. http://dx.doi.org/10.3390/ijgi10070459.
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Landscapes evolve due to climatic conditions, tectonic activity, geological features, biological activity, and sedimentary dynamics. Geological processes at depth ultimately control and are linked to the resulting surface features. Large regions in Australia, West Africa, India, and China are blanketed by cover (intensely weathered surface material and/or later sediment deposition, both up to hundreds of metres thick). Mineral exploration through cover poses a significant technological challenge worldwide. Classifying and understanding landscape types and their variability is of key importance for mineral exploration in covered regions. Landscape variability expresses how near-surface geochemistry is linked to underlying lithologies. Therefore, landscape variability mapping should inform surface geochemical sampling strategies for mineral exploration. Advances in satellite imaging and computing power have enabled the creation of large geospatial data sets, the sheer size of which necessitates automated processing. In this study, we describe a methodology to enable the automated mapping of landscape pattern domains using machine learning (ML) algorithms. From a freely available digital elevation model, derived data, and sample landclass boundaries provided by domain experts, our algorithm produces a dense map of the model region in Western Australia. Both random forest and support vector machine classification achieve approximately 98% classification accuracy with a reasonable runtime of 48 minutes on a single Intel® Core™ i7-8550U CPU core. We discuss computational resources and study the effect of grid resolution. Larger tiles result in a more contiguous map, whereas smaller tiles result in a more detailed and, at some point, noisy map. Diversity and distribution of landscapes mapped in this study support previous results. In addition, our results are consistent with the geological trends and main basement features in the region. Mapping landscape variability at a large scale can be used globally as a fundamental tool for guiding more efficient mineral exploration programs in regions under cover.
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Moore, C. L., B. R. Jenkins, A. L. Cowood, A. Nicholson, R. Muller, A. Wooldridge, W. Cook, et al. "Hydrogeological Landscapes framework: a biophysical approach to landscape characterisation and salinity hazard assessment." Soil Research 56, no. 1 (2018): 1. http://dx.doi.org/10.1071/sr16183.
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In Australia, salinity has the potential to affect up to 17million hectares of agricultural and pastoral land. For many degraded sites, biophysical hazards are often poorly understood and consequently poorly managed. Attempts to remediate areas affected by salinity have met with varying degrees of success. The New South Wales (NSW) Office of Environment and Heritage, NSW Department of Primary Industries, University of Canberra and Geoscience Australia have collaborated to develop a biophysical expert-based approach for the assessment and management of salinity within landscapes. The Hydrogeological Landscape (HGL) framework provides a structure for understanding how salinity manifests in the landscape, how differences in salinity are expressed across the landscape and how salinity may best be managed. The HGL framework merges the flow dynamics of the groundwater flow system with the landscape elements of the soil landscape or regolith landform approaches. This is the first approach to specifically address all three manifestations of salinity: land salinity, in-stream salt load and in-stream salt concentration. The HGL framework methodology recognises the interplay between surface and subsurface flow systems, as well as the capacity for water to interact with salt stores in the landscape, and identifies biophysical landscape characteristics (e.g. amount and type of vegetation cover, typical land use practice) that affect these interactions. The HGL framework is an expert system that integrates the spatial variability of landscape characteristics and salinity processes to produce a salinity hazard assessment for any given area.
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Pegum, Michaela. "Subtle bodies: Corporeal and material becoming in threshold landscapes." International Journal of Education Through Art 17, no. 1 (March 1, 2021): 13–36. http://dx.doi.org/10.1386/eta_00048_3.
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This visual essay charts a series of relational, immersive engagements made between myself and the landscape of the Vulkathunha-Gammon Ranges in South Australia as part of my practice-led Ph.D. titled ‘Subtle bodies: Corporeal and material becoming in threshold landscapes’. Within my research I consider this remote environment as a threshold between the earth and its atmosphere and engage with it as a way of exploring the lesser trodden territories of sensed experience and the ways in which knowing and being may unfold here. In this essay I will discuss these encounters with reference to Elizabeth Grosz’s thinking regarding the concepts of affect, becoming and sensation, alongside photographic images of my performative encounters with material in the landscape.
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Muhlen-Schulte, Minna. "'in defence of liberty'?" Public History Review 26 (December 19, 2019): 65–78. http://dx.doi.org/10.5130/phrj.v26i0.6823.
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After the outbreak of the Second World War in Europe in September 1939, emergency internment legislation passed by the Australian Federal Parliament created a network of camp sites across Australia. What do these historic landscapes mean in Australia today and how can we interpret them? Some feature government-installed interpretation signs; others remain silent concrete ruins concealed within private farmland, unmoored from any context and living memory. These sites are connected to other Allied internment sites globally, and the journeys between these sites vividly rendered in artworks, diaries and letters left behind by internees as well as the isolated cemeteries where they were buried adrift between continents.
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Mancilla-Ruiz, Diana, Francisco de la Barrera, Sergio González, and Ana Huaico. "The Effects of a Megafire on Ecosystem Services and the Pace of Landscape Recovery." Land 10, no. 12 (December 15, 2021): 1388. http://dx.doi.org/10.3390/land10121388.
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(1) Background: Megafires have affected several regions in the world (e.g., Australia, California), including, in 2017, the central and south-central zones of Chile. These areas represent real laboratories to monitor the impacts on the sustainability of landscapes and their recovery after fires. The present research examines the modification of dynamics and the provision of ecosystem services by a megafire in a Mediterranean landscape in central Chile, combining remote sensing technologies and ecosystem service assessments. (2) Methods: Land cover and spectral indices (NBRI, BAIS-2, NDVI, and EVI) were measured using Sentinel-2 imagery, while the provision of ecosystem services was evaluated using an expert-based matrix. (3) Results: The megafire affected forest plantations, formerly the dominant land cover, as well as other ecosystems, e.g., native forests. After five years, the landscape is dominated by exotic shrublands and grasslands. (4) Conclusions: The megafire caused a loss of 50% of the landscape’s capacity to supply ecosystem services. Given that native forests are the best provider of ecosystem services in this landscape, restoration is a key to recovering landscape sustainability.
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Cirulis, Brett, Hamish Clarke, Matthias Boer, Trent Penman, Owen Price, and Ross Bradstock. "Quantification of inter-regional differences in risk mitigation from prescribed burning across multiple management values." International Journal of Wildland Fire 29, no. 5 (2020): 414. http://dx.doi.org/10.1071/wf18135.
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Fire agencies are moving towards planning systems based on risk assessment; however, knowledge of the most effective way to quantify changes in risk to key values by application of prescribed fire is generally lacking. We present a quantification and inter-regional comparison of how risk to management values responds to variations in prescribed burning treatment rate. Fire simulations were run using the PHOENIX RapidFire fire behaviour simulator for two case study landscapes in interface zones in Tasmania and the Australian Capital Territory (ACT), Australia. A Bayesian network approach used these data to explore the influence of treatment and weather on risk from wildfire. Area burnt, length of powerline damaged and length of road damaged responded more strongly to treatment in the ACT than in Tasmania, whereas treatment mitigated house loss and life loss more strongly in Tasmania than the ACT. The effect of prescribed burning treatment rate on area burnt below minimum tolerable fire interval was similar in each case study landscape. Our study shows that the effectiveness of prescribed burning at mitigating area burnt by wildfire and other key values varies considerably across landscapes and values.
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Bell, David T. "Australian Trees for the Rehabilitation of Waterlogged and Salinity-damaged Landscapes." Australian Journal of Botany 47, no. 5 (1999): 697. http://dx.doi.org/10.1071/bt96110.
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The revegetation of damaged agricultural landscapes requires a detailed knowledge of appropriate species and their adaptations to cope with the stresses of environments altered by humans. A range of Australian species has a role in the restoration of water and salt balances of catchments and can provide income diversity to agricultural properties damaged by increased frequencies of flooding, rising groundwaters and increased salinities. This review concentrates on the ecologically significant attributes of Australian woody species in waterlogged and saline habitats, and responses of species particularly suited to the restoration of water balance in cleared catchments. Australian catchments yield little water under natural vegetation, the trees and shrubs being especially resourceful in utilising much of the annual rainfall input. Replacing native, deep-rooted perennial species with annual crops always results in a net gain in catchment water. To redress these problems, cleared landscapes must be partially restored to tree and shrub cover to utilise the excess water remaining when crops are harvested or lie dormant over summer. Upland regions of restored landscapes should be planted to tree crops, particularly those that are luxuriant water users, of commercial value to farmers. Tree plantations for paper pulp, soft-wood timber and eucalypt oils are possibilities. Lowland sites in damaged catchments must be revegetated with trees which have waterlogging adaptations, such as aerenchyma, and tolerance to the products of anaerobic respiration. Areas of waterlogging that are additionally affected by excess salts must have exceptional trees. Australia has a number of native species which are well suited to survive these conditions, produce biomass and utilise excess water, while restricting or coping with the uptake of over-abundant salts. Most tolerant Australian species have a range of anatomical, morphological and physiological attributes to contribute to these adaptive qualities. This review highlights some of these features and describes various combinations that are successful. Australia now has a range of genotypes to bring to bear in the battle to rehabilitate landscapes damaged by disruption of the soil–salt–water balance. Only by redressing these problems can we ensure that future generations will have land capable of retaining economic value and producing potable water.
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Browning, Joseph. "Assembled Landscapes." Journal of Musicology 33, no. 1 (January 1, 2016): 70–91. http://dx.doi.org/10.1525/jm.2016.33.1.70.
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This article examines the folding together of music and landscape in some recent albums featuring the shakuhachi, a Japanese bamboo flute that today animates an active and international music scene. Through analysis of the texts, images, and sounds on these albums, I explore the re-imagining of the shakuhachi’s musical geography as the instrument reaches new players and places in Europe, Australia, and North America. Using recordings that incorporate environmental sounds alongside the shakuhachi, I examine ideas about the perceived authenticity of particular sounds, performance spaces, and recording aesthetics. These recordings unsettle our thinking about the relationship between music and landscape in several ways. First they document performers’ connections with particular sites, yet complicate any notion that the shakuhachi is related to a single place or nation, signalling a distinctly contemporary sense of place. Second, the centrality of mediation in these artistic projects makes technology crucial to the production of the natural and renders the naturalness of the shakuhachi audible in new ways. Third, the use of environmental sounds provokes questions about agency and the boundaries between human and non-human sound-making. By treating these albums as assemblages of material, social, technological, and natural elements, I reveal the lively and complex character of otherwise everyday musical objects.
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Wilcock, Deirdre, Gary Brierley, and Richard Howitt. "Ethnogeomorphology." Progress in Physical Geography: Earth and Environment 37, no. 5 (April 30, 2013): 573–600. http://dx.doi.org/10.1177/0309133313483164.
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Geomorphology offers an effective entry point into wider debates across geography and the sciences, framing understandings of landscapes as manifestations of complex and emergent relationships that can be used as a platform to support conversations among multiple and diverse worldviews. Physical geographers have much to contribute in moving beyond monological (one only) views of landscapes. This paper draws upon concepts of emergence, connectivity and space-time relationality to develop an ‘ethnogeomorphic’ outlook upon biophysical-and-cultural (‘living’) landscapes. This perspective is grounded through ethnographic case studies with Indigenous1 communities in Australia and Canada that examine knowledge production and concerns for environmental negotiation and decision-making. Extending beyond a traditional approach to ethnosciences, ethnogeomorphology seeks to move beyond cross-disciplinary scientific disciplines (and their associated epistemologies) towards a shared (if contested) platform of knowledge transfer and communication that reflects multiple ways of connecting to landscapes. Convergent perspectives upon landscape understandings are highlighted from Indigenous knowledges and emerging, relational approaches to geomorphic analysis. Ethnogeomorphology presents a situated, non-relativist response to people–landscape connections that reflects and advocates sentient relationships to place. Potential applications of ethnogeomorphology as an integrating theme of geographic inquiry are explored, highlighting important tensions in the knowledge production process.
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Pearson, Diane, Muhammad Nawaz, and Robert Wasson. "Creating sustainable future landscapes: a role for landscape ecology in the rangelands of Northern Australia." Rangeland Journal 41, no. 1 (2019): 13. http://dx.doi.org/10.1071/rj18040.
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The principles and theory of landscape ecology can be used with careful spatial planning to maintain ecosystem function and services in the face of urbanisation and agricultural intensification of the rangelands. In the largely undisturbed catchment of Darwin harbour in Northern Australia, an area of cattle grazing, some agriculture and small urban areas, seasonally waterlogged grassy valley floors known as dambos are demonstrated to be of vital importance for the minimisation of fine sediment transport to the harbour. If the dambos are disturbed fine sediment from them will have potentially detrimental effects on the biodiversity of the upper harbour and may also add pollutants contained in the fine sediment. The incorporation of such important landscape features into landscape planning in rangelands worldwide is critical to the creation of sustainable future landscapes. Techniques that monitor condition and function of the landscape coupled with spatially informed design are able to assist in preserving the important ecosystem services that natural features can provide and thus have a significant contribution to make in landscape sustainability.
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Johnson, Matthew, Paul Reich, and Ralph Mac Nally. "Bird assemblages of a fragmented agricultural landscape and the relative importance of vegetation structure and landscape pattern." Wildlife Research 34, no. 3 (2007): 185. http://dx.doi.org/10.1071/wr06103.
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Many of the world’s agricultural areas have greatly reduced levels of natural vegetation. This results in highly fragmented mosaic landscapes with multiple land-use types. We examined the importance of vegetation and landscape pattern by comparing the bird assemblages of riparian zones, non-riparian forest patches, and pasture in a fragmented agricultural landscape in south-eastern Australia. Bird surveys were conducted every four weeks at 27 sites in the Goldfields region of central Victoria for one year. The landscape context (position and shape of patches) and vegetation attributes were measured for each site. We found that bird assemblages strongly differed among these landscape elements. Mean abundance was significantly greater at forested patches, and there was a three-fold reduction in species richness at pasture sites. Bird assemblage structure was influenced substantially more by vegetation than by the landscape context of sites. Our results indicate that riparian vegetation is a key element for avian diversity, even in massively altered landscapes. The restoration of riparian vegetation and its connectivity with adjacent forest types would greatly benefit bird assemblages in agricultural areas.
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Isbell, RF. "A brief history of national soil classification in Australia since the 1920s." Soil Research 30, no. 6 (1992): 825. http://dx.doi.org/10.1071/sr9920825.
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Modern soil science concepts and ideas relating to classification were introduced into Australia in the late 1920's by J. A. Prescott who, in 1931 and 1944, also produced the first maps of Australia showing the broad soil zones. This was followed up in the fifties by C. G. Stephens who formalised the Great Soil Group concept in his Manual of Australian Soils (1953) and in 1961 produced a map and publication titled The Soil Landscapes of Australia. Around this time however, other ideas were being put forward, notably by E. G. Hallsworth and colleagues, and especially by G. W. Leeper, whose original ideas on classification were to provide the foundation for the Factual Key of K. H. Northcote (1960a), which was used as the basis of the Atlas of Australian Soils project (1960-68). The Great Soil Group concept of Stephens was amplified in 1968 in A Handbook of Australian Soils (Stace et al. 1968) which was produced for the Adelaide International Society of Soil Science Congress. This review also considers the role of numerical methods and of Soil Taxonomy in Australia and concludes that while neither are likely to provide the most suitable scheme for Australia, the use of the latter to identify our soils must be encouraged so that the rest of the world is able to relate to our published soil research. Currently, the Factual Key and Handbook classifications are both used in Australia. Both are obsolescent as they date from the early sixties and the vast amount of soils knowledge accumulated since then, particularly in tropical Australia, has not been incorporated into either system. Their deficiencies have led over the past seven years to the development of a new Australian Classification System (a five-level hierarchial general purpose scheme with mutually exclusive classes identified by keys). This scheme is now being tested throughout Australia.
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Debus, S. J. S., and H. A. Ford. "Responses of Eastern Yellow Robins Eopsaltria australis to translocation into vegetation remnants in a fragmented landscape." Pacific Conservation Biology 18, no. 3 (2012): 194. http://dx.doi.org/10.1071/pc130194.
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Many species of Australian robins (Petroicidae) are declining in wooded landscapes across southern Australia, perhaps because they are unable or unwilling to disperse across the matrix between remnants, or because they experience high mortality while doing so. Eastern Yellow Robins Eopsaltria australis have declined in parts of southeastern Australia, and have gone extinct in some woodland remnants. We translocated adult Yellow Robins to remnants from which they had disappeared, and followed their survival and behaviour. Nine Yellow Robins were translocated to a 100 ha remnant in 2001 (seven birds) and 2002 (two birds). One bird disappeared immediately and a second after 2 weeks, but the rest stayed for at least 2 months, with two birds surviving to at least 4 and 5 years. One reintroduced pair bred each year from 2001 to 2005, producing six fledglings. Two colour-banded Yellow Robins also arrived unaided from another remnant 7 km away. Fifteen Yellow Robins were translocated to nine small remnants (<60 ha) in 2005– 06. Seven birds disappeared within 3 days of their release, apparently killed by predators. The remainder survived for up to 7 weeks, but none was found breeding. Translocated Robins moved up to 3 km from their release sites through natural or planted corridors, and up to 1 km through a matrix of scattered trees. Small remnants, which surviving Robins ultimately vacated, had fewer shrubs than sites where they bred. The results suggest that Eastern Yellow Robins can disperse through a landscape with corridors or scattered trees. However, they may suffer predation and reject sites that are too small or of poor habitat quality. Management to retain Eastern Yellow Robins in a fragmented landscape should enlarge remnants, protect scattered trees, plant or regenerate strategic clumps of trees and shrubs in gaps between remnants, and allow shrubs to regenerate within remnants.
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Panin, A. V., N. N. Nazarov, and E. V. Zaporozhchenko. "OLD LANDSCAPES OF AUSTRALIA AND ACTUAL PROBLEMS OF GEOMORPHOLOGY." Geomorphology RAS, no. 1 (April 28, 2015): 100. http://dx.doi.org/10.15356/0435-4281-2011-1-100-105.
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Stewart, H. T. L., D. H. Race, and A. L. Curtis. "New forests in changing landscapes in south-east Australia." International Forestry Review 13, no. 1 (March 1, 2011): 67–79. http://dx.doi.org/10.1505/146554811798201206.
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Stewart, H. T. L., D. H. Race, and A. L. Curtis. "New forests in changing landscapes in south-east Australia." International Forestry Review 13, no. 1 (March 2011): 67–79. http://dx.doi.org/10.1505/ifor.13.1.67.
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Paterson, Alistair. "Early Pastoral Landscapes and Culture Contact in Central Australia." Historical Archaeology 39, no. 3 (September 2005): 28–48. http://dx.doi.org/10.1007/bf03376692.
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