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Articles 1 - 19 of 19
Full-Text Articles in Social and Behavioral Sciences
Land Management Practices Associated With House Loss In Wildfires, Philip Gibbons, Linda Van Bommel, A Malcolm Gill, Geoffrey J. Cary, Don A. Driscoll, Ross A. Bradstock, Emma Knight, Max A. Moritz, Scott L. Stephens, David B. Lindenmayer
Land Management Practices Associated With House Loss In Wildfires, Philip Gibbons, Linda Van Bommel, A Malcolm Gill, Geoffrey J. Cary, Don A. Driscoll, Ross A. Bradstock, Emma Knight, Max A. Moritz, Scott L. Stephens, David B. Lindenmayer
Faculty of Science - Papers (Archive)
Losses to life and property from unplanned fires (wildfires) are forecast to increase because of population growth in periurban areas and climate change. In response, there have been moves to increase fuel reduction—clearing, prescribed burning, biomass removal and grazing—to afford greater protection to peri-urban communities in fire-prone regions. But how effective are these measures? Severe wildfires in southern Australia in 2009 presented a rare opportunity to address this question empirically. We predicted that modifying several fuels could theoretically reduce house loss by 76%–97%, which would translate to considerably fewer wildfire-related deaths. However, maximum levels of fuel reduction are unlikely to …
Development Of A Spatial Data Infrastructure For Coastal Management In The Amirante Islands, Seychelles, Sarah M. Hamylton, Justin Prosper
Development Of A Spatial Data Infrastructure For Coastal Management In The Amirante Islands, Seychelles, Sarah M. Hamylton, Justin Prosper
Faculty of Science - Papers (Archive)
Spatial data infrastructures play a key role in coastal management decision making in the Seychelles. This paper describes four components of a web-based spatial data infrastructure that were developed to facilitate coastal management of the Amirante Islands in the Seychelles. The four components include: (i) the institutional arrangement for using spatial data effectively to address local management challenges, (ii) the production of island habitat maps from remotely sensed data, (iii) the tasks undertaken for promoting access to and use of this spatial data, and (iv) an example of how this data is used for a specific coastal management application in …
Integrated Coastal Zone Management Research In Australia And China, X H. Wang, X Xu, S G. Pearson, G Xue, Robert J. Morrison, D Liu, P Shi
Integrated Coastal Zone Management Research In Australia And China, X H. Wang, X Xu, S G. Pearson, G Xue, Robert J. Morrison, D Liu, P Shi
Faculty of Science - Papers (Archive)
This paper reviews the current Integrated and Coastal Zone Management (ICZM) research in coastal zone science and policy for Australia and China. It seeks to make a coherent contribution to understanding the Chinese and Australian research and management through a brief description of the similarities and differences in an integrated way. The paper draws together the research needs for the ICZM in both countries with the aim of justifying the research investments needed in the future. Based on this review, we recommend five research programs: Coastal Ocean Observing and Forecasting System and its Socio-economic Impact; Review and Utilization of Space-borne …
Application Of A Simple Hydrodynamic Model To Estuary Entrance Management, Errol J. Mclean, Jon B. Hinwood
Application Of A Simple Hydrodynamic Model To Estuary Entrance Management, Errol J. Mclean, Jon B. Hinwood
Faculty of Science - Papers (Archive)
Tidal inlets which link a tidal basin to the sea via a constricted entrance are common on the south-east Australian coast. Closure, or even significant constriction, raises water levels but restricts tidal range within the basin, while open entrances provide regular and significant tidal exchange with the ocean. A rapid assessment procedure with minimal data requirements has been shown to be informative for monitoring and a useful component of any Decision Support System set up as part of a management structure. Such a system is presented in this paper. It is based on one permanent water level gauge inside the …
Management Of Amphibian Populations In Booderee National Park, South-Eastern Australia, Trent D. Penman, Traecey Brassil
Management Of Amphibian Populations In Booderee National Park, South-Eastern Australia, Trent D. Penman, Traecey Brassil
Faculty of Science - Papers (Archive)
Often land set aside for conservation becomes a multiple use area, which forces land managers to balance biodiversity values against competing needs. Booderee National Park is an important conservation reserve for a range of amphibian species in south-eastern Australia. The Park includes a number of townships, defence facilities, and recreation areas, as well as land for conservation. We examined amphibian communities in the area and related these to broad habitat features and identified potential threats to the long term viability of these populations. Two distinct assemblages occurred within the Park that could be related to broad habitat features of the …
Relative Importance Of Fuel Management, Ignition Management And Weather For Area Burned: Evidence From Five Landscape-Fire-Succession Models, Geoffrey J. Cary, Mike D. Flannigan, Robert E. Keane, Ross A. Bradstock, Ian D. Davies, James M. Lenihan, Chao Li, Kimberley A. Logan, Russell A. Parsons
Relative Importance Of Fuel Management, Ignition Management And Weather For Area Burned: Evidence From Five Landscape-Fire-Succession Models, Geoffrey J. Cary, Mike D. Flannigan, Robert E. Keane, Ross A. Bradstock, Ian D. Davies, James M. Lenihan, Chao Li, Kimberley A. Logan, Russell A. Parsons
Faculty of Science - Papers (Archive)
The behaviour of five landscape fire models (CAFE, FIRESCAPE, LAMOS(HS), LANDSUM and SEM-LAND) was compared in a standardised modelling experiment. The importance of fuel management approach, fuel management effort, ignition management effort and weather in determining variation in area burned and number of edge pixels burned (a measure of potential impact on assets adjacent to fire-prone landscapes) was quantified for a standardised modelling landscape. Importance was measured as the proportion of variation in area or edge pixels burned explained by each factor and all interactions among them. Weather and ignition management were consistently more important for explaining variation in area …
Local Engagements With Urban Bushland: Moving Beyond Bounded Practice For Urban Biodiversity Management, Nicholas J. Gill, Gordon R. Waitt, Lesley M. Head
Local Engagements With Urban Bushland: Moving Beyond Bounded Practice For Urban Biodiversity Management, Nicholas J. Gill, Gordon R. Waitt, Lesley M. Head
Faculty of Science - Papers (Archive)
Management of ecologically significant urban green space is likely to be increasingly governed by biodiversity policy frameworks. These frameworks tend to reproduce bounded thinking and strategies that separate green space from its context and characterise people as a disturbance. Like many green spaces these ecologically significant areas are highly valued by visitors and nearby residents. Green space is important for engagement with nature, social interaction, and for respite from daily life: it is strongly connected to surrounding areas and to the lives of people who live there. The dissonance between bounded management thinking and the role of green space in …
Management Implications Of Recent Research Into The Effect Of Bitou Bush Invasion, Kristine O. French, Emilie-Jane Ens, Carl Gosper, Elizabeth Lindsay, Tanya J. Mason, Ben Owers, Natalie A. Sullivan
Management Implications Of Recent Research Into The Effect Of Bitou Bush Invasion, Kristine O. French, Emilie-Jane Ens, Carl Gosper, Elizabeth Lindsay, Tanya J. Mason, Ben Owers, Natalie A. Sullivan
Faculty of Science - Papers (Archive)
We review recent research into the impact of bitou bush (Chrysanthemoides monilifera spp. rotundata (DC.) Norl.) on coastal ecosystems which suggest this weed is having widespread impacts on ecosystem services, flora and fauna. Increased decomposition rates and altered nutrient cycling accompany changes in plant community structure and composition. Changes in invaded habitats influence invertebrate and bird assemblages. We summarise research that shows that the establishment phase of seedlings is the key phase where bitou bush outcompetes native species through both resource and interference competition mechanisms.
Applying Seed Germination Studies In Fire Management For Biodiversity Conservation In South-Eastern Australia., Tony D. Auld, Mark K.J Ooi
Applying Seed Germination Studies In Fire Management For Biodiversity Conservation In South-Eastern Australia., Tony D. Auld, Mark K.J Ooi
Faculty of Science - Papers (Archive)
We examine the patterns of germination response to fire in the fire-prone flora of the Sydney basin, south-eastern Australia, using examples from several decades of research. The flora shows a strong response to fire-related germination cues. Most species show an interaction between heat and smoke, a number respond only to heat, whilst a few are likely to respond only to smoke. Many recruit in the first 12 months after fire and show no obvious seasonal patterns of recruitment, whilst several species have a strong seasonal germination requirement, even in this essentially aseasonal rainfall region. Key challenges remaining include designing future …
Applied Conservation Management Of A Threatened Forest Dependant Frog, Heleioporus Australiacus, Trent D. Penman, F Lemckert, M J Mahony
Applied Conservation Management Of A Threatened Forest Dependant Frog, Heleioporus Australiacus, Trent D. Penman, F Lemckert, M J Mahony
Faculty of Science - Papers (Archive)
Threatened species management should be based on reliable scientific research. The giant burrowing frog Heleioporus australiacus is a threatened species in south-eastern Australia, and is often recorded on land managed for commercial forestry. As a result, management prescriptions have been developed in the absence of significant research data. Here, we review the available research data and assess the potential for forest management practices to impact upon this species. The species is restricted to naturally vegetated areas, but avoids steep areas, large rivers and forests with high levels of vegetative ground cover. Individuals spend the majority of the year in the …
Land Management And Land Cover On Land Owned By Amenity Oriented Rural Landowners In Jamberoo Valley, Nicholas J. Gill, Laurie A. Chisholm, Peter Klepeis, Rohan Wickramasuriya, John K. Marthick
Land Management And Land Cover On Land Owned By Amenity Oriented Rural Landowners In Jamberoo Valley, Nicholas J. Gill, Laurie A. Chisholm, Peter Klepeis, Rohan Wickramasuriya, John K. Marthick
Faculty of Science - Papers (Archive)
No abstract provided.
Biodiversity Conservation And Natural Resources Management In Nsw: Complexity, Coordination And Common Sense, Carla J. Mooney, Andrew H. Kelly, Malcolm D. Farrier
Biodiversity Conservation And Natural Resources Management In Nsw: Complexity, Coordination And Common Sense, Carla J. Mooney, Andrew H. Kelly, Malcolm D. Farrier
Faculty of Science - Papers (Archive)
Most environmental lawyers, like ecologists, wish to see broad scale landscape change, better management of land and improved protection of remnant vegetation and threatened species. Incorporating scientific knowledge into effective strategic planning is one step. Implementing strategic planning is another, necessitating the flow of priorities into statutory planning and regulation. The translation of broad landscape scale conservation objectives on to the ground requires not only improved understanding but also active use of the legal system. The law relating to the regulation of land use and vegetation clearing, threatened species conservation and catchment management is complex, inter-dependent and dynamic. While planning …
Water Quality Assessment - Issues From A Laboratory Management Perspective, Robert John Morrison, Mark R. O'Donnell, D. Springer
Water Quality Assessment - Issues From A Laboratory Management Perspective, Robert John Morrison, Mark R. O'Donnell, D. Springer
Faculty of Science - Papers (Archive)
This paper considers issues relating to the measurement of water quality parameters in the laboratory, especially an external (usually commercial) laboratory. Many organisations now use testing laboratories for water quality measurements, a process that has advantages and some limitations. The interaction between the testing laboratory and the organization requiring the data is crucial, and this paper looks at some aspects where a full appreciation of the role of each partner is important. These include limits of detection and reporting, measurement uncertainty, sample storage and preservation times, and various quality control procedures.
Reconciling Self: Gay Men And Lesbians Using Domestic Materiality For Identity Management, Andrew W. Gorman-Murray
Reconciling Self: Gay Men And Lesbians Using Domestic Materiality For Identity Management, Andrew W. Gorman-Murray
Faculty of Science - Papers (Archive)
This paper contributes to research on gay/lesbian experiences, meanings and uses of domestic environments by considering the role of domestic materiality in gay/lesbian identity management. Prior work shows that accumulating and arranging meaningful possessions in domestic space underwrites identity work. Drawing on in-depth interviews with gay/lesbian Australians, I apply this contention to gay/lesbian homemaking practices. In particular, conceptualising identity as fractured, I argue that maintaining domestic materiality reconciles diverse dimensions of multi-faceted selves. Different possessions embody different facets of self – sexuality, familial connections, cultural heritage, spiritual beliefs, inter alia. Juxtaposing these objects at home brings together the diverse fragments …
An Alternative Approach To Coal Mine Site Water Management: A Case Study On West Cliff Colliery, Antony Volcich, Stephen A. Short, Adrian C. Hutton, Robert John Morrison
An Alternative Approach To Coal Mine Site Water Management: A Case Study On West Cliff Colliery, Antony Volcich, Stephen A. Short, Adrian C. Hutton, Robert John Morrison
Faculty of Science - Papers (Archive)
The provision of water supply, its usage and discharge, are major concerns for all mines, often accounting for a significant portion of the daily running costs. To reduce these costs, mines will collect as much site runoff as possible, and recycle the water whenever economically feasible. The constant recycling of on-site waters can mean that, over time, the levels of salinity, acidity or alkalinity, or other contaminants may build up within the internal water management system to a point which may lead to problems with licensed discharge requirements. This project investigated the water quality at West Cliff Colliery, in order …
A Study On Solid Waste Management System Of Dhaka City Corporation: Effect Of Composting And Landfill Location, Faisal Ibney Hai, M. Ashraf Ali
A Study On Solid Waste Management System Of Dhaka City Corporation: Effect Of Composting And Landfill Location, Faisal Ibney Hai, M. Ashraf Ali
Faculty of Science - Papers (Archive)
This study has analyzed the generation and characteristics of solid waste in Dhaka city, along with the associated environmental impacts and existing solid waste management practices. Special focus was given on the effect of composting on final disposal of solid waste and effect of landfill site location on transportation cost. An estimate of the future generation rate indicates that the present generation rate of 3500 tons/day may exceed 30 thousand tons/day by the year 2020.The mixed waste dumped at dumping sites is characterized with high organic content and high moisture content (about 80% and 50-70% by weight, respectively). According to …
Development Of Watershed Management In New South Wales, Australia: A Coastal Perspective, Pedro I. J Fidelman, Robert John Morrison, Ron J. West
Development Of Watershed Management In New South Wales, Australia: A Coastal Perspective, Pedro I. J Fidelman, Robert John Morrison, Ron J. West
Faculty of Science - Papers (Archive)
Watershed management has become a prominent approach to natural resource management (NRM) in Australia and elsewhere. In the Australian State ofNew South Wales (NSW), catchment management - the NSW watershed management initiative - has been in place both in coastal and non-coastal areas for nearly two decades. In coastal areas, it is suggested that catchment management could play an important role in coastal and marine issues (NSW Coastcare et aI., 2004; Zann, 1996), as the Australia's coastal and marine environments have, in general, been affected by watershed-based activities (see e.g., Zann, 1996). Such a role would, however, require institutional changes, …
Landscape Management: Is It The Future?, R. J. Whelan
Landscape Management: Is It The Future?, R. J. Whelan
Faculty of Science - Papers (Archive)
As a Keynote Address at the 2004 Nature Conservation Council Conference, Bushfire in a Changing Environment - New Directions in Management, this paper argues that the landscape is a template with biodiversity assets, and human assets and bushfires overlaid. Two case studies, the Greater Glider and Eastern Bristlebird, are used to illustrate how the impact of bushfire on a species is contingent on it is distributed in the landscape, relative to the locations of its remnant habitat. Mitigation of bushfire effects, using fuel-reduction programs, is a process that also needs to be considered at a landscape scale, and has the …
Adaptive Management: What Does It Mean And How Can It Be Used In Fire Management?, R. J. Whelan
Adaptive Management: What Does It Mean And How Can It Be Used In Fire Management?, R. J. Whelan
Faculty of Science - Papers (Archive)
‘Adaptive Management’ is becoming a frequently heard term but it is a much misunderstood concept. It does not mean that developments can go ahead and be ‘adapted’ if detrimental effects are discovered! Its greatest value is in defining an experimental approach to land management in situations where scientific knowledge is lacking but where immediate actions are required. This is especially important where doing nothing might conceivably be just as undesirable as applying any of the alternative management options. Given the lack of knowledge of fire responses of much of our native biota, adaptive management is clearly a sensible approach to …